/* =============================================================================
   COLOR THEME SYSTEM
   - 테마 변경 시 data-theme 속성 사용: <html data-theme="dark">
   - 사용 가능 테마: light, dark, tokyo-night, ocean
   - 자세한 내용은 /design_guide.md 참조
   ============================================================================= */

/* --- Light Theme (기본) --- */
:root,
[data-theme="light"] {
    /* 주요 색상 */
    --primary-color: #16a34a;
    --primary-hover: #15803d;
    --accent-color: #16a34a;
    --accent-hover-color: #15803d;

    /* 배경 색상 */
    --body-bg-color: #fafafa;
    --background-color: #fafafa;
    --panel-bg-color: #ffffff;
    --content-bg: #ffffff;
    --input-bg-color: #ffffff;

    /* 텍스트 색상 */
    --text-color: #1f2937;
    --text-secondary-color: #6b7280;
    --text-muted-color: #9ca3af;
    --subtle-text-color: #6b7280;

    /* 테두리 및 구분선 */
    --border-color: #e5e7eb;
    --divider-color: #f1f3f5;

    /* 테이블 */
    --table-header-bg: #f3f4f6;
    --table-row-hover: #f9fafb;
    --table-stripe-bg: #fafafa;

    /* 상태 색상 */
    --success-color: #10b981;
    --success-bg: #f0fdf4;
    --warning-color: #f59e0b;
    --warning-bg: #fffbeb;
    --danger-color: #dc3545;
    --danger-bg: #fef2f2;
    --info-color: #3b82f6;
    --info-bg: #eff6ff;

    /* 사이드바/메뉴 */
    --menu-background: #ffffff;
    --sidebar-bg: #ffffff;
    --sidebar-text: #374151;
    --sidebar-text-active: var(--primary-color);
    --sidebar-active-bg: #f0fdf4;
    --sidebar-hover-bg: #f3f4f6;

    /* 모달/오버레이 */
    --modal-bg: #ffffff;
    --overlay-bg: rgba(0, 0, 0, 0.5);

    /* 그림자 */
    --shadow-sm: none;
    --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.04);

    /* 객실 상태 색상 */
    --room-stay-bg: #eff6ff;
    --room-stay-border: #93c5fd;
    --room-stay-text: #1e40af;
    --room-out-bg: #fff7ed;
    --room-out-border: #fdba74;
    --room-out-text: #9a3412;
    --room-leave-bg: #faf5ff;
    --room-leave-border: #c4b5fd;
    --room-leave-text: #6b21a8;
}

/* --- Dark Theme --- */
[data-theme="dark"] {
    /* 주요 색상 */
    --primary-color: #22c55e;
    --primary-hover: #16a34a;
    --accent-color: #22c55e;
    --accent-hover-color: #16a34a;

    /* 배경 색상 */
    --body-bg-color: #111827;
    --background-color: #111827;
    --panel-bg-color: #1f2937;
    --content-bg: #1f2937;
    --input-bg-color: #374151;

    /* 텍스트 색상 */
    --text-color: #f9fafb;
    --text-secondary-color: #9ca3af;
    --text-muted-color: #6b7280;
    --subtle-text-color: #9ca3af;

    /* 테두리 및 구분선 */
    --border-color: #374151;
    --divider-color: #4b5563;

    /* 테이블 */
    --table-header-bg: #374151;
    --table-row-hover: #2d3748;
    --table-stripe-bg: #1a202c;

    /* 상태 색상 */
    --success-color: #34d399;
    --success-bg: #064e3b;
    --warning-color: #fbbf24;
    --warning-bg: #78350f;
    --danger-color: #f87171;
    --danger-bg: #7f1d1d;
    --info-color: #60a5fa;
    --info-bg: #1e3a5f;

    /* 사이드바/메뉴 */
    --menu-background: #1f2937;
    --sidebar-bg: #1f2937;
    --sidebar-text: #d1d5db;
    --sidebar-text-active: #22c55e;
    --sidebar-active-bg: #064e3b;
    --sidebar-hover-bg: #374151;

    /* 모달/오버레이 */
    --modal-bg: #1f2937;
    --overlay-bg: rgba(0, 0, 0, 0.7);

    /* 그림자 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);

    /* 객실 상태 색상 */
    --room-stay-bg: #1e3a5f;
    --room-stay-border: #3b82f6;
    --room-stay-text: #93c5fd;
    --room-out-bg: #451a03;
    --room-out-border: #f59e0b;
    --room-out-text: #fbbf24;
    --room-leave-bg: #2e1065;
    --room-leave-border: #8b5cf6;
    --room-leave-text: #c4b5fd;
}

/* --- Tokyo Night Theme --- */
[data-theme="tokyo-night"] {
    /* 주요 색상 */
    --primary-color: #bb9af7;
    --primary-hover: #9d7cd8;
    --accent-color: #bb9af7;
    --accent-hover-color: #9d7cd8;

    /* 배경 색상 */
    --body-bg-color: #1a1b26;
    --background-color: #1a1b26;
    --panel-bg-color: #24283b;
    --content-bg: #24283b;
    --input-bg-color: #414868;

    /* 텍스트 색상 */
    --text-color: #c0caf5;
    --text-secondary-color: #a9b1d6;
    --text-muted-color: #565f89;
    --subtle-text-color: #a9b1d6;

    /* 테두리 및 구분선 */
    --border-color: #3b4261;
    --divider-color: #414868;

    /* 테이블 */
    --table-header-bg: #292e42;
    --table-row-hover: #343b58;
    --table-stripe-bg: #1f2335;

    /* 상태 색상 */
    --success-color: #9ece6a;
    --success-bg: #1a2e1a;
    --warning-color: #e0af68;
    --warning-bg: #3d2e1a;
    --danger-color: #f7768e;
    --danger-bg: #3d1a2a;
    --info-color: #7aa2f7;
    --info-bg: #1a2e4a;

    /* 사이드바/메뉴 */
    --menu-background: #24283b;
    --sidebar-bg: #24283b;
    --sidebar-text: #a9b1d6;
    --sidebar-text-active: #bb9af7;
    --sidebar-active-bg: #3d425b;
    --sidebar-hover-bg: #343b58;

    /* 모달/오버레이 */
    --modal-bg: #24283b;
    --overlay-bg: rgba(0, 0, 0, 0.7);

    /* 그림자 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);

    /* 객실 상태 색상 */
    --room-stay-bg: #1a2e4a;
    --room-stay-border: #7aa2f7;
    --room-stay-text: #7aa2f7;
    --room-out-bg: #3d2e1a;
    --room-out-border: #e0af68;
    --room-out-text: #e0af68;
    --room-leave-bg: #2e1a3d;
    --room-leave-border: #bb9af7;
    --room-leave-text: #bb9af7;
}

/* --- Ocean Blue Theme --- */
[data-theme="ocean"] {
    /* 주요 색상 */
    --primary-color: #0ea5e9;
    --primary-hover: #0284c7;
    --accent-color: #0ea5e9;
    --accent-hover-color: #0284c7;

    /* 배경 색상 */
    --body-bg-color: #f0f9ff;
    --background-color: #f0f9ff;
    --panel-bg-color: #ffffff;
    --content-bg: #ffffff;
    --input-bg-color: #ffffff;

    /* 텍스트 색상 */
    --text-color: #0c4a6e;
    --text-secondary-color: #64748b;
    --text-muted-color: #94a3b8;
    --subtle-text-color: #64748b;

    /* 테두리 및 구분선 */
    --border-color: #bae6fd;
    --divider-color: #e0f2fe;

    /* 테이블 */
    --table-header-bg: #e0f2fe;
    --table-row-hover: #f0f9ff;
    --table-stripe-bg: #f8fafc;

    /* 상태 색상 */
    --success-color: #10b981;
    --success-bg: #ecfdf5;
    --warning-color: #f59e0b;
    --warning-bg: #fffbeb;
    --danger-color: #ef4444;
    --danger-bg: #fef2f2;
    --info-color: #0ea5e9;
    --info-bg: #e0f2fe;

    /* 사이드바/메뉴 */
    --menu-background: #ffffff;
    --sidebar-bg: #ffffff;
    --sidebar-text: #334155;
    --sidebar-text-active: #0ea5e9;
    --sidebar-active-bg: #e0f2fe;
    --sidebar-hover-bg: #f0f9ff;

    /* 모달/오버레이 */
    --modal-bg: #ffffff;
    --overlay-bg: rgba(0, 0, 0, 0.5);

    /* 그림자 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);

    /* 객실 상태 색상 */
    --room-stay-bg: #e0f2fe;
    --room-stay-border: #38bdf8;
    --room-stay-text: #0369a1;
    --room-out-bg: #fff7ed;
    --room-out-border: #fb923c;
    --room-out-text: #c2410c;
    --room-leave-bg: #f3e8ff;
    --room-leave-border: #a78bfa;
    --room-leave-text: #7c3aed;
}

/* --- BASE & LAYOUT --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.5;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--accent-hover-color);
    text-decoration: none;
}

main.app-content {
    margin-left: 240px;
    padding: 1.5rem 2rem;
    min-height: 100vh;
}

/* --- HEADER --- */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.app-header .header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.app-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-color);
}
.app-header .user-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary-color);
}
.app-header .user-profile svg {
    width: 18px;
    height: 18px;
}

/* --- SIDEBAR --- */
.app-menu {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 240px;
    background-color: var(--panel-bg-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 200;
    overflow-y: auto;
    overflow-x: hidden;
}

/* 사이드바 브랜드 로고 */
.sidebar-brand {
    padding: 1.5rem 1.5rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.sidebar-brand .brand-hotel {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary-color);
    margin-bottom: 0.15rem;
}

.sidebar-brand .brand-name {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.02em;
}

.app-menu nav {
    flex-grow: 1;
    padding: 0.75rem 0;
}

.app-menu .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1.5rem;
    margin: 0;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: all 0.15s ease;
    border-left: 3px solid transparent;
}

/* 왼쪽 아이콘과 텍스트를 그룹화 */
.nav-link > div {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.app-menu .nav-link svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--text-muted-color);
    transition: color 0.15s;
}

.app-menu .nav-link:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--text-color);
}
.app-menu .nav-link:hover svg {
    color: var(--text-color);
}

.app-menu .nav-link.active {
    background-color: var(--sidebar-active-bg);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
    font-weight: 600;
}
.app-menu .nav-link.active svg {
    color: var(--primary-color);
}

/* 메뉴 푸터 */
.app-menu .menu-footer {
    border-top: 1px solid var(--border-color);
    padding: 0.5rem 0;
}

.app-menu .menu-footer .nav-link {
    color: var(--text-muted-color);
}
.app-menu .menu-footer .nav-link:hover {
    color: var(--danger-color);
}
.app-menu .menu-footer .nav-link:hover svg {
    color: var(--danger-color);
}


/* --- COMPONENTS --- */
h2 {
    font-weight: 600;
    font-size: 1.25rem;
    margin: 0 0 1.5rem 0;
    padding-bottom: 0.75rem;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.flash {
    border-radius: 6px;
    border: none;
    background-color: var(--danger-bg);
    color: var(--danger-color);
    margin-bottom: 1rem;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: 0.9rem;
    position: relative;
    animation: flash-in 0.3s ease-out;
}
.flash.success {
    background-color: var(--success-bg);
    color: var(--success-color);
}
.flash.info {
    background-color: var(--info-bg);
    color: var(--info-color);
}
.flash.warning {
    background-color: var(--warning-bg);
    color: var(--warning-color);
}
.flash-close {
    position: absolute;
    top: 50%;
    right: 0.75rem;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    padding: 0 0.25rem;
    line-height: 1;
}
.flash-close:hover { opacity: 1; }
.flash.fade-out {
    animation: flash-out 0.4s ease-in forwards;
}
@keyframes flash-in {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes flash-out {
    from { opacity: 1; max-height: 100px; margin-bottom: 1rem; }
    to { opacity: 0; max-height: 0; margin-bottom: 0; padding-top: 0; padding-bottom: 0; overflow: hidden; }
}

input, select, textarea {
    color: var(--text-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg-color);
    display: block;
    width: 100%;
    padding: 0.6rem 0.75rem;
    font-size: 0.9rem;
    font-family: inherit;
    margin-bottom: 0.75rem;
    transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.1);
}

button, .button {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s;
    background-color: var(--primary-color);
    color: white;
}
button:hover, .button:hover {
    background-color: var(--primary-hover);
    text-decoration: none;
}

label {
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    display: block;
}

table {
    border: none;
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
th, td {
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    text-align: left;
    vertical-align: middle;
}
thead th {
    background-color: var(--table-header-bg);
    color: var(--text-secondary-color);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}
tbody tr:hover td {
    background-color: var(--table-row-hover);
}
tbody tr:last-child th, tbody tr:last-child td {
    border-bottom: none;
}
table.table-compact th,
table.table-compact td {
    padding: 0.25rem 0.75rem;
    line-height: 1.3;
}
table.table-compact .icon-button {
    width: 26px;
    height: 26px;
}
table.table-compact .icon-button svg {
    width: 14px;
    height: 14px;
}
table.table-compact .action-buttons {
    gap: 0.3rem;
}
table.table-compact .toggle-switch {
    width: 36px;
    height: 20px;
}
table.table-compact .toggle-slider::before {
    width: 14px;
    height: 14px;
}
table.table-compact .toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(16px);
}

.content-panel {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--panel-bg-color);
    padding: 1.5rem;
}
.content-panel > h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}
.content-panel > h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0.75rem 0 0.5rem 0;
    color: var(--text-secondary-color);
}
.content-panel > hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1rem 0;
}
#add-rooms-form > button[type="submit"] {
    margin-top: 0.75rem;
    width: 100%;
}

.grid-container, .form-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
    align-items: stretch;
}

/* --- RESPONSIVE STYLES (Desktop) --- */
@media (min-width: 992.01px) {
    .mobile-only, .mobile-header, .mobile-menu-header {
        display: none !important;
    }

    /* 사이드바 항상 고정 표시 */
    main.app-content {
        margin-left: 240px;
    }

    .app-container .app-menu {
        width: 240px;
    }

    .grid-container {
        grid-template-columns: 1fr 1fr;
    }
    .form-grid {
        grid-template-columns: 1fr 2fr;
    }
}

/* --- RESPONSIVE STYLES (Mobile) --- */
@media (max-width: 992px) {
    main.app-content {
        margin-left: 0;
        padding: 1rem;
        padding-top: 60px;
    }

    .app-menu {
        transform: translateX(-100%);
        width: 260px;
        transition: transform 0.25s ease;
    }

    .app-menu.show-on-mobile {
        transform: translateX(0);
        box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    }

    .app-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background-color: var(--panel-bg-color);
        z-index: 100;
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--border-color);
        margin-bottom: 0;
    }

    .app-header .user-profile {
        display: none;
    }

    .app-header h1 {
        font-size: 1.1rem;
    }

    .mobile-header {
        display: none;
    }

    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 1.5rem;
        border-bottom: 1px solid var(--border-color);
    }

    .mobile-menu-header .menu-header {
        padding: 0;
        border: none;
    }

    #mobile-menu-close {
        background: none;
        border: none;
        color: var(--text-muted-color);
        font-size: 1.5rem;
        line-height: 1;
        padding: 0.25rem;
        cursor: pointer;
    }

    .mobile-only {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    #mobile-menu-open {
        background: none;
        border: none;
        padding: 0.5rem;
        margin-left: -0.5rem;
        cursor: pointer;
    }

    #mobile-menu-open svg {
        color: var(--text-color);
        width: 24px;
        height: 24px;
    }
}

/* --- NAVIGATION & OTHER CARDS --- */
.nav-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.nav-card {
    background-color: var(--panel-bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    padding: 1.25rem;
    gap: 1rem;
}

.nav-card:hover {
    border-color: var(--primary-color);
    background-color: var(--sidebar-hover-bg);
    text-decoration: none;
}

.nav-card-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--sidebar-active-bg);
}

.nav-card-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

.nav-card-content h3 {
    margin: 0 0 0.2rem 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.nav-card-content p {
    margin: 0;
    font-size: 0.825rem;
    color: var(--text-secondary-color);
    line-height: 1.4;
}

/* --- USER MANAGEMENT ACTIONS --- */
.user-form-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: flex-end;
}
.user-form-grid > div {
    min-width: 140px;
    flex: 1 1 140px;
    max-width: 200px;
}
.user-form-grid > .form-button-container {
    flex: 0 0 auto;
    min-width: auto;
    max-width: none;
    margin-bottom: 0.75rem;
}
.table-wrapper {
    overflow-x: auto;
}
.actions-column {
    width: 1%;
    text-align: right;
}
.action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    white-space: nowrap;
    align-items: center;
}
.action-buttons form {
    display: inline-block;
    margin: 0;
}
.small-button {
    padding: 0.35rem 0.7rem;
    font-size: 0.8rem;
    font-weight: 500;
}
.button.secondary,
.button.contrast {
    background-color: var(--background-color);
    color: var(--text-secondary-color);
    border: 1px solid var(--border-color);
}
.button.secondary:hover,
.button.contrast:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}
.button.danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}
.button.danger:hover {
    opacity: 0.9;
}

/* Icon Button Styles */
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background-color: var(--panel-bg-color);
    color: var(--text-secondary-color);
    cursor: pointer;
    transition: all 0.15s ease;
    padding: 0;
    text-decoration: none;
}

.icon-button:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--text-color);
    border-color: var(--text-muted-color);
}

.icon-button svg {
    width: 16px;
    height: 16px;
}

.icon-button.contrast {
    background-color: var(--text-secondary-color);
    color: white;
    border-color: transparent;
}
.icon-button.contrast:hover {
    background-color: var(--text-color);
}

.icon-button.danger {
    background-color: var(--danger-color);
    color: white;
    border-color: transparent;
}
.icon-button.danger:hover {
    opacity: 0.9;
}

/* --- Assignment Page Styles --- */

th.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
}
th.sortable::after {
    content: '↕';
    color: var(--text-muted-color);
    position: absolute;
    right: 1rem;
    font-size: 0.9em;
}
th.sortable.asc::after {
    content: '▲';
    color: var(--accent-color);
}
th.sortable.desc::after {
    content: '▼';
    color: var(--accent-color);
}

/* 상태 뱃지 및 타임스탬프 스타일 */
.status-badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background-color: var(--background-color);
    color: var(--text-secondary-color);
}
.status-완료됨 .status-badge {
    background-color: var(--success-bg);
    color: var(--success-color);
}
.status-보류됨 .status-badge {
    background-color: var(--danger-bg);
    color: var(--danger-color);
}
.timestamp {
    font-size: 0.75rem;
    color: var(--text-muted-color);
    margin-left: 0.5rem;
}

/* 작업 버튼 컨테이너 스타일 */
.table-actions {
    display: flex;
    gap: 0.5rem;
}
.action-btn-form {
    margin: 0;
}
/* --- UI Hotfixes --- */

/* '내 담당 객실' 테이블 간격 줄이기 */
#assignments-table td, #assignments-table th {
    padding: 0.75rem;
}

/* 인스펙션 페이지 모바일 버튼 깨짐 방지 */
.inspection-table .button {
    white-space: nowrap;
    min-width: 80px;
}

/* 급여 계산기 */
.payroll-filters-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}
.payroll-filters-form label {
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}
.payroll-filters-form input,
.payroll-filters-form select {
    margin-bottom: 0;
    width: auto;
    padding: 0.35rem 0.5rem;
}
.payroll-filters-form button {
    margin-bottom: 0;
    padding: 0.35rem 1rem;
}
.payroll-calc-table {
    width: 100%;
    table-layout: fixed;
}
.payroll-calc-table th.col-name { width: 10%; }
.payroll-calc-table th.col-rooms { width: 8%; }
.payroll-calc-table th.col-pay { width: 15%; }
.payroll-calc-table th.col-penalty { width: 15%; }
.payroll-calc-table th.col-final { width: 15%; }
.payroll-calc-table th.col-memo { width: auto; }
.payroll-calc-table .memo-cell {
    word-break: break-all;
    line-height: 1.4;
}
.penalty-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr auto;
    align-items: flex-end;
    gap: 1rem;
}
.penalty-cancel-btn {
    padding: 0.2rem 0.5rem;
    margin-left: 5px;
}
@media (max-width: 768px) {
    .payroll-filters-form {
        flex-direction: column;
        align-items: stretch;
    }
    .payroll-filters-form input,
    .payroll-filters-form select {
        width: 100%;
    }
    .penalty-form-grid {
        grid-template-columns: 1fr;
    }
}

/* 공통 인라인 유틸리티 → CSS 클래스 */
.min-w-250 { min-width: 250px; }
.min-w-150 { min-width: 150px; }
.min-w-100 { min-width: 100px; }
.min-w-40 { min-width: 40px; }
.w-auto { width: auto; }
.input-compact {
    width: auto;
    padding: 0.35rem 0.5rem;
    margin-bottom: 0;
}

/* 비품 종류 관리 */
.track-option-label { font-size: 0.9rem; }
.type-edit-btn { padding: 0.3rem 0.6rem; }
.type-edit-cell-inner { border: none; }
.legend-section-divider { padding-top: 1rem; border-top: 1px solid var(--border-color); }
.legend-footer-divider { padding-top: 0.5rem; border-top: 1px solid var(--border-color); }
.legend-input-inline { flex: 1; padding: 0.35rem 0.5rem; }
.legend-action-btn { padding: 0.3rem 0.8rem; }
.flex-col { flex-direction: column; }
.gap-xs { gap: 0.25rem; }
.cursor-pointer { cursor: pointer; }
.readonly-badge {
    background-color: var(--warning-bg);
    color: var(--warning-color);
    font-size: 0.75rem;
    vertical-align: middle;
}

/* 급여 요율 관리 */
.rates-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.rates-grid-full { grid-column: span 2; }
.tier-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1.5rem; }
@media (max-width: 768px) {
    .rates-grid { grid-template-columns: 1fr; }
    .rates-grid-full { grid-column: span 1; }
}

/* 세부 권한 그룹 */
.permission-group-feature { border-color: var(--warning-color); }

/* '내 담당 객실' 완료 시간 스타일 */
.timestamp-prominent {
    font-weight: bold;
    color: var(--accent-color); /* 테마 색상(녹색)으로 강조 */
    font-size: 0.95rem;
}

/* --- Hierarchical Sidebar Menu Styles --- */

/* 오른쪽 화살표 아이콘 스타일 */
.submenu-arrow {
    width: 16px;
    height: 16px;
    color: var(--text-muted-color);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

/* 하위 메뉴 컨테이너 */
.sub-menu {
    display: none;
    background-color: transparent;
}
.sub-menu.open {
    display: block;
}

.sub-menu .nav-link {
    padding-left: 3rem;
    font-size: 0.85rem;
    color: var(--text-secondary-color);
    border-left: none;
}

.sub-menu .nav-link:hover {
    color: var(--text-color);
    background-color: var(--sidebar-hover-bg);
}

.sub-menu .nav-link.active {
    color: var(--primary-color);
    background-color: var(--sidebar-active-bg);
    font-weight: 500;
}

/* --- Role Permission Settings Page Styles --- */

.permission-group {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--panel-bg-color);
}

.permission-group-title {
    font-size: 0.95rem;
    font-weight: 600;
    padding-bottom: 0.5rem;
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.permission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 0.75rem;
}

.permission-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem;
    background-color: var(--background-color);
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.15s;
}

.permission-item:hover {
    background-color: var(--sidebar-hover-bg);
}

.permission-item input[type="checkbox"] {
    width: auto;
    margin-bottom: 0;
    transform: scale(1.1);
}

.permission-item span {
    flex-grow: 1;
}

/* --- Assignment Page Styles --- */

.room-input-grid {
    display: grid;
    gap: 0.75rem 1.25rem;
    grid-template-columns: 1fr 1fr;
}
.room-input-grid h4 {
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0 0 0.4rem 0;
    padding-bottom: 0.3rem;
    border-bottom: 2px solid var(--primary-color);
    color: var(--text-color);
}
.room-input-grid label {
    font-size: 0.78rem;
    color: var(--subtle-text-color);
    margin-bottom: 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-weight: 600;
}
.room-input-grid textarea {
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
    min-height: unset;
}
.waiting-list-panel {
    background-color: var(--background-color);
    padding: 1rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}
.room-input-errors {
    background: var(--danger-bg, #fef2f2);
    border: 1px solid var(--danger-color, #dc2626);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.82rem;
    color: var(--danger-color, #dc2626);
    line-height: 1.6;
}
.waiting-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    min-height: 24px;
}
.room-tag {
    display: inline-flex;
    align-items: center;
    background-color: var(--panel-bg-color);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
}
.delete-tag {
    margin-left: 0.4rem;
    color: var(--text-muted-color);
    font-weight: bold;
    text-decoration: none;
    line-height: 1;
}
.delete-tag:hover {
    color: var(--danger-color);
}
.no-room-text {
    font-size: 0.85rem;
    color: var(--text-muted-color);
}
.maid-note-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}
.maid-note-item {
    display: grid;
    grid-template-columns: 72px auto auto 1fr;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--panel-bg-color);
    transition: background 0.1s;
}
.maid-note-item:last-child {
    border-bottom: none;
}
.maid-note-item:hover {
    background: var(--table-row-hover);
}
.maid-note-item textarea {
    margin-bottom: 0;
    min-height: 34px;
    height: 34px;
    padding: 0.4rem 0.6rem;
    font-size: 0.85rem;
    resize: none;
}
.maid-toggle-button {
    background-color: var(--table-header-bg);
    color: var(--text-secondary-color);
    padding: 0.4rem 0;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    text-align: center;
    white-space: nowrap;
    transition: all 0.15s ease;
    width: 100%;
}
.maid-toggle-button.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    font-weight: 600;
}

/* Assignment Table Styles */
.assignment-table-dnd {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--panel-bg-color);
    overflow: hidden;
}
.table-header, .maid-row {
    display: grid;
    grid-template-columns: 2fr 2.5fr 2.5fr 2.5fr 2.5fr;
    border-bottom: 1px solid var(--border-color);
    align-items: stretch;
}
.table-header {
    background-color: var(--table-header-bg);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: var(--text-secondary-color);
}
.maid-row:last-child {
    border-bottom: none;
}
.cell-maid-name, .cell-rooms {
    padding: 0.75rem 1rem;
}
.cell-rooms {
    border-left: 1px solid var(--border-color);
}
.room-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    min-height: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}
.room-list li {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: grab;
    min-width: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.room-list li > span {
    flex-grow: 1;
    text-align: center;
    margin-left: 8px;
}
.unassign-form {
    margin: 0;
    line-height: 1;
    margin-left: auto;
}
.delete-room-btn {
    background: none;
    border: none;
    color: var(--text-muted-color);
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    padding: 0 0 0 0.4rem;
    line-height: 1;
}
.delete-room-btn:hover {
    color: var(--danger-color);
    background-color: transparent;
}
.no-assignment-row {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-muted-color);
    font-size: 0.9rem;
}
.cell-maid-name strong {
    font-size: 0.95rem;
    display: block;
    margin-bottom: 0.2rem;
}
.maid-sub-info {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-muted-color);
}
.maid-sub-info .divider {
    font-weight: bold;
}

/* 근무자 선택 버튼 스타일 (모바일) */
.maid-note-item {
    grid-template-columns: 60px auto auto 1fr;
    gap: 0.4rem;
    padding: 0.4rem 0.5rem;
}
.maid-note-item textarea {
    font-size: 0.8rem;
}
}

/* --- Dashboard Enhancements --- */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.stat-card {
    background-color: var(--panel-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
}

.stat-card h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary-color);
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background-color: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: auto;
}

.progress-bar-fill {
    height: 100%;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: width 0.4s ease;
}

.stat-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary-color);
}

.stat-card-footer strong {
    font-size: 1.1rem;
    color: var(--text-color);
}

.stat-main-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    margin-bottom: auto;
}

/* --- Assignment Room Delete Button --- */
.room-list li {
    /* 기존 스타일과 충돌을 피하기 위해 important 추가 */
    display: flex !important;
    align-items: center;
    justify-content: space-between;
}

.unassign-form {
    margin: 0;
    line-height: 1;
}

.delete-room-btn {
    background: none;
    border: none;
    color: var(--subtle-text-color);
    cursor: pointer;
    font-weight: bold;
    font-size: 1.2rem;
    padding: 0 0 0 0.5rem;
    line-height: 1;
}
.delete-room-btn:hover {
    color: var(--danger-color);
    background-color: transparent; /* button 기본 hover 효과 제거 */
}

/* --- Assignment Room Tag Uniform Size --- */
.room-list li {
    min-width: 65px; /* 모든 객실 태그의 최소 너비 설정 */
    justify-content: center; /* 내부 컨텐츠(번호, x버튼) 가운데 정렬 */
}

/* 객실 번호가 중앙에 오도록 조정 */
.room-list li > span {
    flex-grow: 1;
    text-align: center;
    margin-left: 10px; /* x버튼과의 간격을 위해 약간의 여백 추가 */
}
.unassign-form {
    margin-left: auto; /* x버튼을 오른쪽으로 밀어냄 */
}

/* --- Assignment Page Header Filter --- */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem; /* 아래 form과의 간격 */
}

.section-header h3 {
    margin: 0; /* h3의 기본 여백 제거 */
    border: none;
}

.date-filter-form-inline {
    display: flex;
    gap: 0.5rem;
}

/* 날짜 입력 필드와 버튼을 작게 만듦 */
.date-filter-form-inline input[type="date"],
.date-filter-form-inline .button {
    padding: 0.4rem 0.6rem;
    font-size: 0.9rem;
    margin-bottom: 0; /* form 안의 요소 기본 여백 제거 */
}

/* --- Inspection Page Options Form --- */
.inspection-options-form {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--background-color);
    border-radius: 6px;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.radio-group {
    display: flex;
    gap: 0.75rem;
}
.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0;
    cursor: pointer;
    font-size: 0.875rem;
}
.radio-group input[type="radio"] {
    width: auto;
    margin-bottom: 0;
    transform: scale(1.1);
}

.date-filter input[type="date"] {
    margin-bottom: 0;
    padding: 0.4rem 0.6rem;
    font-size: 0.875rem;
}

/* --- Assignment Page Quota & Header Count Styles --- */

.quota-input-wrapper {
    display: contents;
}
.quota-item {
    display: flex;
    align-items: center;
    gap: 0.2rem;
}
.quota-item label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted-color);
    margin-bottom: 0;
    min-width: 14px;
}
.quota-input {
    width: 46px;
    padding: 0.35rem 0.25rem;
    text-align: center;
    margin-bottom: 0;
    font-size: 0.85rem;
    border-radius: 4px;
}

.header-count {
    color: var(--subtle-text-color);
    font-weight: 500;
    font-size: 0.9em;
    margin-left: 0.25rem;
}

/* =============================================================================
   REPORT PAGE SHARED STYLES
   ============================================================================= */

/* 리포트 페이지 래퍼 */
.report-page {
    background-color: var(--panel-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
}

/* h2 제목 — 패널 안에서 border-bottom 제거, 타이트한 여백 */
.report-page > h2 {
    border-bottom: none;
    margin-bottom: 0.25rem;
    padding-bottom: 0;
}
.report-page > h2 + p {
    color: var(--text-secondary-color);
    font-size: 0.9rem;
    margin-top: 0;
    margin-bottom: 1rem;
}

/* 날짜 필터 폼 — flex (단일 필드 + 버튼) */
.report-filter {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}
.report-filter > div {
    flex: 1;
    max-width: 250px;
}
.report-filter > button,
.report-filter > a,
.report-filter > .button {
    flex: none;
}
.report-filter label {
    margin-bottom: 0.3rem;
}
.report-filter input,
.report-filter select {
    margin-bottom: 0;
}

/* 날짜 필터 폼 — grid (시작일 + 종료일 + 버튼) */
.report-filter--dates {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
}
.report-filter--dates > div {
    flex: 1;
    max-width: 220px;
}
.report-filter--dates > button,
.report-filter--dates > a,
.report-filter--dates > .button {
    flex: none;
}
.report-filter--dates label {
    margin-bottom: 0.3rem;
}
.report-filter--dates input,
.report-filter--dates select {
    margin-bottom: 0;
}

/* hr 구분선 */
.report-page hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
}

/* 결과 헤더 (제목 + 검색) */
.report-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}
.report-results-header h3 {
    margin: 0;
}

/* 결과 카운트 뱃지 */
.report-count {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    background-color: var(--background-color);
    color: var(--text-secondary-color);
    margin-bottom: 1rem;
}

/* 테이블 강화 (줄무늬, 라운드 코너) */
.report-page table {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}
.report-page tbody tr:nth-child(even) td {
    background-color: var(--table-stripe-bg);
}
.report-page tbody tr:hover td {
    background-color: var(--table-row-hover);
}
.report-page table th:first-child {
    border-top-left-radius: 8px;
}
.report-page table th:last-child {
    border-top-right-radius: 8px;
}

/* 빈 상태 */
.report-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted-color);
    font-size: 0.95rem;
}

/* 시간대별 완료 분포 차트 */
.hourly-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 180px;
    padding: 1rem 0.5rem 0;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow-x: auto;
}
.hourly-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 28px;
    height: 100%;
    justify-content: flex-end;
}
.hourly-count {
    font-size: 0.7rem;
    color: var(--text-secondary-color);
    margin-bottom: 2px;
}
.hourly-bar {
    width: 100%;
    max-width: 36px;
    background-color: var(--primary-color);
    border-radius: 3px 3px 0 0;
    min-height: 4px;
    transition: height 0.3s ease;
}
.hourly-label {
    font-size: 0.7rem;
    color: var(--text-muted-color);
    margin-top: 4px;
    padding-bottom: 4px;
}

/* 상세 목록 접기/펼치기 */
.report-details-toggle {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}
.report-details-toggle summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
    background-color: var(--background-color);
    list-style: none;
    user-select: none;
}
.report-details-toggle summary::-webkit-details-marker {
    display: none;
}
.report-details-toggle summary::before {
    content: '▶';
    font-size: 0.7rem;
    transition: transform 0.2s;
}
.report-details-toggle[open] summary::before {
    transform: rotate(90deg);
}
.report-count-inline {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-secondary-color);
    background: var(--border-color);
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
}
.report-details-toggle > table {
    border: none;
    border-radius: 0;
}

/* 하단 네비게이션 */
.report-nav {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* 모바일 대응 */
@media (max-width: 640px) {
    .report-filter--dates {
        flex-wrap: wrap;
    }
    .report-filter--dates > div {
        flex: 1 1 45%;
        max-width: none;
    }
    .report-filter--dates > button {
        width: 100%;
    }
    .report-results-header {
        flex-direction: column;
        align-items: stretch;
    }
}

/* =============================================================================
   READONLY MODE (과거 날짜 읽기 전용)
   ============================================================================= */
.readonly-mode .delete-room-btn,
.readonly-mode .unassign-form,
.readonly-mode .drag-handle,
.readonly-mode .multi-select-hint,
.readonly-mode form[action*="clear_rooms"] { display: none !important; }
.readonly-mode .room-list li { cursor: default; }

/* =============================================================================
   AUDIT LOG PAGE
   ============================================================================= */
.audit-action-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}
.audit-action-badge.action-run { background-color: var(--success-bg); color: var(--success-color); }
.audit-action-badge.action-reset { background-color: var(--warning-bg); color: var(--warning-color); }
.audit-action-badge.action-unassign { background-color: var(--danger-bg); color: var(--danger-color); }
.audit-action-badge.action-manual { background-color: var(--info-bg); color: var(--info-color); }
.audit-action-badge.action-default { background-color: var(--background-color); color: var(--text-secondary-color); }
.audit-col-time { width: 140px; }
.audit-col-action { width: 120px; }
.audit-col-date { width: 110px; }
.audit-col-user { width: 100px; }

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}
.pagination a, .pagination span {
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.85rem;
    text-decoration: none;
    color: var(--text-color);
}
.pagination a:hover {
    background-color: var(--sidebar-hover-bg);
}
.pagination .current-page {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* =============================================================================
   ASSIGNMENT DASHBOARD v2 - Enhanced Design
   ============================================================================= */

/* --- Page Header Bar --- */
.assignment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--panel-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.85rem 1.25rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
    box-shadow: var(--shadow-sm);
}
.assignment-header .page-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    border: none;
    border-bottom: none;
    padding: 0;
    padding-bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

/* --- Date Navigation --- */
.date-nav-group {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--background-color);
    padding: 0.25rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}
.date-nav-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.15s;
    cursor: pointer;
}
.date-nav-arrow:hover {
    background: var(--panel-bg-color);
    color: var(--text-color);
    box-shadow: var(--shadow-sm);
}
.date-nav-group input[type="date"] {
    border: none;
    background: transparent;
    margin: 0;
    padding: 0.35rem 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    width: auto;
    text-align: center;
    color: var(--text-color);
}
.date-nav-group input[type="date"]:focus {
    box-shadow: none;
    border: none;
}
.date-quick-btn {
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    transition: all 0.15s;
    background: transparent;
    color: var(--text-secondary-color);
    cursor: pointer;
}
.date-quick-btn:hover {
    background: var(--panel-bg-color);
    color: var(--text-color);
}
.date-quick-btn.active {
    background: var(--primary-color);
    color: white;
}

/* --- Summary Stats Strip --- */
.assignment-stats {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    align-items: center;
}
.stat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    background: var(--panel-bg-color);
}
.stat-chip .stat-label {
    color: var(--text-muted-color);
    font-weight: 500;
}
.stat-chip .stat-value {
    color: var(--text-color);
    font-weight: 700;
    font-size: 0.85rem;
}
.stat-chip.chip-total {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}
.stat-chip.chip-total .stat-label,
.stat-chip.chip-total .stat-value {
    color: white;
}
.stat-chip.chip-stay {
    background: var(--room-stay-bg);
    border-color: var(--room-stay-border);
}
.stat-chip.chip-stay .stat-label,
.stat-chip.chip-stay .stat-value {
    color: var(--room-stay-text);
}
.stat-chip.chip-out {
    background: var(--room-out-bg);
    border-color: var(--room-out-border);
}
.stat-chip.chip-out .stat-label,
.stat-chip.chip-out .stat-value {
    color: var(--room-out-text);
}
.stat-chip.chip-leave {
    background: var(--room-leave-bg);
    border-color: var(--room-leave-border);
}
.stat-chip.chip-leave .stat-label,
.stat-chip.chip-leave .stat-value {
    color: var(--room-leave-text);
}
.stat-divider {
    width: 1px;
    height: 20px;
    background: var(--border-color);
    margin: 0 0.25rem;
}

/* --- Room Tag Status Colors --- */
.waiting-room-list[data-clean-status="stay"] li,
.room-list[data-clean-status="stay"] li {
    background-color: var(--room-stay-bg);
    border-color: var(--room-stay-border);
    color: var(--room-stay-text);
}
.waiting-room-list[data-clean-status="stay"] li span,
.room-list[data-clean-status="stay"] li span {
    color: var(--room-stay-text);
}
.waiting-room-list[data-clean-status="out"] li,
.room-list[data-clean-status="out"] li {
    background-color: var(--room-out-bg);
    border-color: var(--room-out-border);
    color: var(--room-out-text);
}
.waiting-room-list[data-clean-status="out"] li span,
.room-list[data-clean-status="out"] li span {
    color: var(--room-out-text);
}
.waiting-room-list[data-clean-status="leave"] li {
    background-color: var(--room-leave-bg);
    border-color: var(--room-leave-border);
    color: var(--room-leave-text);
}
.waiting-room-list[data-clean-status="leave"] li span {
    color: var(--room-leave-text);
}

/* --- Waiting List Table Row Headers --- */
.waiting-list-table th.status-stay {
    background: var(--room-stay-bg);
    color: var(--room-stay-text);
    border-left: 3px solid var(--room-stay-border);
}
.waiting-list-table th.status-out {
    background: var(--room-out-bg);
    color: var(--room-out-text);
    border-left: 3px solid var(--room-out-border);
}
.waiting-list-table th.status-leave {
    background: var(--room-leave-bg);
    color: var(--room-leave-text);
    border-left: 3px solid var(--room-leave-border);
}

/* --- Assignment Table Column Headers with Color Hints --- */
.table-header .col-stay {
    border-bottom: 3px solid var(--room-stay-border);
}
.table-header .col-out {
    border-bottom: 3px solid var(--room-out-border);
}

/* --- Section Divider Bar --- */
.section-divider {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.section-divider h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}
.section-divider .actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}
.section-divider .total-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    background: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
}

/* --- Assignment Table Maid Row Hover --- */
.maid-row {
    transition: background-color 0.1s;
}
.maid-row:hover {
    background-color: var(--table-row-hover);
}

/* Override selected state to keep visible above status colors */
.room-list li.sortable-selected {
    background: var(--primary-color) !important;
    color: white !important;
    border: 2px solid var(--primary-hover) !important;
}
.room-list li.sortable-selected span {
    color: white !important;
}

/* =============================================================================
   PAGE HELP TOGGLE — 페이지별 도움말
   ============================================================================= */
.page-help-toggle {
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--panel-bg-color);
    overflow: hidden;
}
.page-help-toggle summary {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary-color);
    list-style: none;
    user-select: none;
    transition: color 0.15s;
}
.page-help-toggle summary::-webkit-details-marker {
    display: none;
}
.page-help-toggle summary svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}
.page-help-toggle summary:hover {
    color: var(--text-color);
}
.page-help-toggle summary::after {
    content: '▶';
    font-size: 0.55rem;
    margin-left: auto;
    transition: transform 0.2s;
    color: var(--text-muted-color);
}
.page-help-toggle[open] summary::after {
    transform: rotate(90deg);
}
.page-help-content {
    padding: 0.5rem 1rem 0.75rem;
    font-size: 0.84rem;
    line-height: 1.65;
    color: var(--text-color);
    border-top: 1px solid var(--border-color);
    background: var(--background-color);
}
.page-help-content ul {
    margin: 0;
    padding-left: 1.2rem;
}
.page-help-content li {
    margin-bottom: 0.3rem;
}
.page-help-content li:last-child {
    margin-bottom: 0;
}
.page-help-content b {
    color: var(--primary-color);
    font-weight: 600;
}
/* =============================================================================
   TEMPLATE-SPECIFIC STYLES (extracted from inline <style> blocks)
   ============================================================================= */

/* ── layout ── */
/* 하위 메뉴 스타일 */
        .menu-body {
            flex-grow: 1;
            overflow-y: auto;
            padding: 0.5rem 0;
        }

        /* 알림 벨 스타일 */
        .header-right {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .notification-bell {
            position: relative;
        }
        .bell-button {
            background: none;
            border: none;
            padding: 0.4rem;
            cursor: pointer;
            position: relative;
            border-radius: 6px;
            transition: background-color 0.15s;
        }
        .bell-button:hover {
            background-color: var(--sidebar-hover-bg);
        }
        .bell-button svg {
            width: 18px;
            height: 18px;
            color: var(--text-secondary-color);
        }
        .notification-badge {
            position: absolute;
            top: 2px;
            right: 2px;
            background-color: var(--danger-color);
            color: white;
            font-size: 0.65rem;
            font-weight: 600;
            min-width: 16px;
            height: 16px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0 3px;
        }
        .notification-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            width: 300px;
            max-height: 380px;
            background: var(--panel-bg-color);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            z-index: 1000;
            overflow: hidden;
        }
        .notification-dropdown.show {
            display: block;
        }
        .notification-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border-color);
            font-weight: 600;
        }
        .mark-all-btn {
            background: none;
            border: none;
            color: var(--accent-color);
            font-size: 0.85rem;
            cursor: pointer;
            padding: 0;
        }
        .mark-all-btn:hover {
            text-decoration: underline;
        }
        .notification-list {
            max-height: 350px;
            overflow-y: auto;
        }
        .notification-item {
            padding: 0.75rem 1rem;
            border-bottom: 1px solid var(--border-color);
            cursor: pointer;
            transition: background-color 0.2s;
        }
        .notification-item:hover {
            background-color: var(--background-color);
        }
        .notification-item.unread {
            background-color: var(--success-bg);
        }
        .notification-item:last-child {
            border-bottom: none;
        }
        .notification-title {
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 0.25rem;
        }
        .notification-body {
            font-size: 0.85rem;
            color: var(--subtle-text-color);
            line-height: 1.4;
        }
        .notification-time {
            font-size: 0.75rem;
            color: var(--subtle-text-color);
            margin-top: 0.25rem;
        }
        .no-notifications {
            text-align: center;
            padding: 2rem;
            color: var(--subtle-text-color);
            font-size: 0.9rem;
        }

        @media (max-width: 992px) {
            .notification-dropdown {
                position: fixed;
                top: 60px;
                right: 1rem;
                left: 1rem;
                width: auto;
            }
        }

        /* 테마 선택 스타일 */
        .theme-selector {
            position: relative;
        }
        .theme-button {
            background: none;
            border: none;
            padding: 0.4rem;
            cursor: pointer;
            border-radius: 6px;
            transition: background-color 0.15s;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .theme-button:hover {
            background-color: var(--sidebar-hover-bg);
        }
        .theme-button svg {
            width: 18px;
            height: 18px;
            color: var(--text-secondary-color);
        }
        /* 라이트 테마에서는 해 아이콘 표시 */
        [data-theme="light"] .theme-icon-dark,
        [data-theme="ocean"] .theme-icon-dark {
            display: none;
        }
        [data-theme="light"] .theme-icon-light,
        [data-theme="ocean"] .theme-icon-light {
            display: block;
        }
        /* 다크 테마에서는 달 아이콘 표시 */
        [data-theme="dark"] .theme-icon-light,
        [data-theme="tokyo-night"] .theme-icon-light {
            display: none;
        }
        [data-theme="dark"] .theme-icon-dark,
        [data-theme="tokyo-night"] .theme-icon-dark {
            display: block;
        }
        .theme-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 0.25rem;
            background: var(--panel-bg-color);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            min-width: 140px;
            z-index: 1000;
            overflow: hidden;
        }
        .theme-dropdown.active {
            display: block;
        }
        .theme-option {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            padding: 0.6rem 0.85rem;
            cursor: pointer;
            transition: background-color 0.15s;
            color: var(--text-color);
            font-size: 0.85rem;
        }
        .theme-option:hover {
            background-color: var(--sidebar-hover-bg);
        }
        .theme-option.active {
            background-color: var(--sidebar-active-bg);
            color: var(--primary-color);
        }
        .theme-option svg {
            width: 14px;
            height: 14px;
        }

/* ── login ── */
body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--content-bg);
}
body.login-page main {
    max-width: 420px;
    width: 100%;
    padding: 2.5rem;
    background: var(--panel-bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
body.login-page h2 {
    text-align: center;
}
body.login-page button {
    width: 100%;
}

/* ── dashboard ── */
.db {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }

    /* ── 헤더 영역 ── */
    .db-hero {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
        border-radius: 16px;
        padding: 1.5rem 2rem;
        color: #fff;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
        position: relative;
        overflow: hidden;
    }
    .db-hero::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -10%;
        width: 300px;
        height: 300px;
        background: rgba(255,255,255,0.06);
        border-radius: 50%;
    }
    .db-hero::after {
        content: '';
        position: absolute;
        bottom: -60%;
        right: 20%;
        width: 200px;
        height: 200px;
        background: rgba(255,255,255,0.04);
        border-radius: 50%;
    }
    .db-hero-left {
        position: relative;
        z-index: 1;
    }
    .db-hero-greeting {
        font-size: 1.35rem;
        font-weight: 700;
        margin-bottom: 0.25rem;
    }
    .db-hero-sub {
        font-size: 0.9rem;
        opacity: 0.85;
    }
    .db-hero-right {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        gap: 1rem;
    }
    .db-hero-time {
        text-align: right;
        font-size: 2rem;
        font-weight: 700;
        letter-spacing: 1px;
        line-height: 1.2;
    }
    .db-hero-date {
        font-size: 0.85rem;
        opacity: 0.8;
        text-align: right;
    }
    .auto-refresh-toggle {
        display: flex;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.8rem;
        opacity: 0.85;
        justify-content: flex-end;
    }
    .auto-refresh-toggle input {
        width: auto;
        margin: 0;
        accent-color: #fff;
    }

    /* ── 진행률 섹션 ── */
    .db-progress-row {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .db-progress-row { grid-template-columns: 1fr; }
    }
    .db-progress-card {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 14px;
        padding: 1.5rem;
        display: flex;
        align-items: center;
        gap: 1.25rem;
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .db-progress-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    .db-circle {
        position: relative;
        width: 100px;
        height: 100px;
        flex-shrink: 0;
    }
    .db-circle svg {
        transform: rotate(-90deg);
        width: 100px;
        height: 100px;
    }
    .db-circle circle { fill: none; stroke-width: 8; }
    .db-circle .bg-ring { stroke: var(--border-color); }
    .db-circle .fg-ring {
        stroke-linecap: round;
        transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .db-circle-pct {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 1.4rem;
        font-weight: 800;
    }
    .db-progress-info { flex: 1; }
    .db-progress-title {
        font-size: 0.85rem;
        color: var(--text-secondary-color);
        margin-bottom: 0.35rem;
    }
    .db-progress-nums {
        font-size: 1.5rem;
        font-weight: 700;
        line-height: 1.2;
    }
    .db-progress-nums small {
        font-size: 0.85rem;
        font-weight: 400;
        color: var(--text-secondary-color);
    }
    .db-progress-detail {
        margin-top: 0.5rem;
        font-size: 0.8rem;
        color: var(--text-secondary-color);
    }

    /* 상태 분류 카드 (3번째 칸) */
    .db-status-card {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 14px;
        padding: 1.25rem;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .db-status-card-title {
        font-size: 0.85rem;
        color: var(--text-secondary-color);
        font-weight: 600;
    }
    .db-status-items {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
        flex: 1;
    }
    .db-status-item {
        background: var(--body-bg-color);
        border-radius: 10px;
        padding: 0.6rem 0.75rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .db-status-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        flex-shrink: 0;
    }
    .db-status-item-label {
        font-size: 0.78rem;
        color: var(--text-secondary-color);
        flex: 1;
    }
    .db-status-item-val {
        font-size: 1.1rem;
        font-weight: 700;
    }

    /* ── KPI 카드 그리드 ── */
    .db-kpi-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 0.85rem;
    }
    .db-kpi {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 1rem 1.15rem;
        display: flex;
        align-items: center;
        gap: 0.85rem;
        transition: transform 0.2s, box-shadow 0.2s;
        position: relative;
        overflow: hidden;
    }
    .db-kpi:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    .db-kpi-icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }
    .db-kpi-icon i { width: 20px; height: 20px; }
    .db-kpi-body { flex: 1; min-width: 0; }
    .db-kpi-val {
        font-size: 1.5rem;
        font-weight: 700;
        line-height: 1.2;
    }
    .db-kpi-label {
        font-size: 0.8rem;
        color: var(--text-secondary-color);
    }
    .db-kpi-compare {
        font-size: 0.7rem;
        margin-top: 0.15rem;
    }
    .db-kpi-compare.up { color: var(--danger-color); }
    .db-kpi-compare.down { color: var(--success-color); }
    .db-kpi-compare.same { color: var(--text-muted-color); }

    /* ── 타임라인 ── */
    .db-panel {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 14px;
        padding: 1.25rem;
    }
    .db-panel-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1rem;
    }
    .db-panel-title {
        font-size: 0.95rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .db-panel-title i {
        width: 16px;
        height: 16px;
        color: var(--text-secondary-color);
    }
    .db-panel-badge {
        font-size: 0.75rem;
        font-weight: 500;
        padding: 0.2rem 0.55rem;
        border-radius: 6px;
        background: var(--info-bg);
        color: var(--info-color);
    }

    .db-timeline {
        display: flex;
        align-items: flex-end;
        gap: 3px;
        height: 80px;
        padding-top: 0.5rem;
    }
    .db-timeline-bar-wrap {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        height: 100%;
        gap: 4px;
    }
    .db-timeline-bar {
        flex: 1;
        width: 100%;
        max-width: 32px;
        background: var(--border-color);
        border-radius: 4px 4px 0 0;
        position: relative;
        display: flex;
        align-items: flex-end;
        min-height: 4px;
    }
    .db-timeline-fill {
        width: 100%;
        border-radius: 4px 4px 0 0;
        background: var(--primary-color);
        transition: height 0.5s ease;
        min-height: 2px;
        position: relative;
    }
    .db-timeline-fill[data-count]:not([data-count="0"])::after {
        content: attr(data-count);
        position: absolute;
        top: -16px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 0.65rem;
        font-weight: 600;
        color: var(--primary-color);
    }
    .db-timeline-label {
        font-size: 0.65rem;
        color: var(--text-muted-color);
        white-space: nowrap;
    }

    /* ── 대기 목록 현황 가로 바 ── */
    .db-waiting-row {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 0.5rem;
    }
    @media (max-width: 480px) {
        .db-waiting-row { grid-template-columns: repeat(2, 1fr); }
    }
    .db-waiting-item {
        text-align: center;
        padding: 0.85rem 0.5rem;
        border-radius: 10px;
        background: var(--body-bg-color);
    }
    .db-waiting-val {
        font-size: 1.6rem;
        font-weight: 700;
    }
    .db-waiting-label {
        font-size: 0.78rem;
        color: var(--text-secondary-color);
        margin-top: 0.15rem;
    }

    /* ── 메인 그리드 ── */
    .db-grid-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    @media (max-width: 992px) {
        .db-grid-2 { grid-template-columns: 1fr; }
    }

    /* ── 메이드 목록 ── */
    .db-maid {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.7rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    .db-maid:last-child { border-bottom: none; padding-bottom: 0; }
    .db-maid-avatar {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 0.85rem;
        flex-shrink: 0;
        color: #fff;
    }
    .db-maid-info { flex: 1; min-width: 0; }
    .db-maid-top {
        display: flex;
        align-items: center;
        gap: 0.4rem;
        margin-bottom: 0.3rem;
    }
    .db-maid-name { font-weight: 600; font-size: 0.9rem; }
    .db-maid-badge {
        font-size: 0.65rem;
        padding: 0.1rem 0.35rem;
        border-radius: 4px;
        font-weight: 500;
    }
    .db-maid-badge.regular { background: var(--info-bg); color: var(--info-color); }
    .db-maid-badge.daily { background: var(--warning-bg); color: var(--warning-color); }
    .db-maid-tags {
        display: flex;
        gap: 0.3rem;
        flex-wrap: wrap;
        margin-bottom: 0.3rem;
    }
    .db-maid-tag {
        font-size: 0.65rem;
        padding: 0.05rem 0.3rem;
        border-radius: 3px;
        font-weight: 500;
    }
    .db-maid-tag.stay { background: var(--room-stay-bg); color: var(--room-stay-text); }
    .db-maid-tag.out { background: var(--room-out-bg); color: var(--room-out-text); }
    .db-maid-tag.twin { background: var(--room-leave-bg); color: var(--room-leave-text); }
    .db-maid-bar {
        height: 6px;
        background: var(--border-color);
        border-radius: 3px;
        overflow: hidden;
    }
    .db-maid-bar-fill {
        height: 100%;
        border-radius: 3px;
        background: var(--success-color);
        transition: width 0.5s ease;
    }
    .db-maid-stats {
        text-align: right;
        white-space: nowrap;
    }
    .db-maid-stats-main {
        font-size: 0.95rem;
        font-weight: 700;
    }
    .db-maid-stats-sub {
        font-size: 0.7rem;
        color: var(--text-secondary-color);
    }
    .db-maid-stats-hold {
        font-size: 0.7rem;
        color: var(--danger-color);
    }

    /* ── 리스트 공통 ── */
    .db-list { list-style: none; padding: 0; margin: 0; }
    .db-list li {
        padding: 0.55rem 0;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 0.88rem;
    }
    .db-list li:last-child { border-bottom: none; }
    .db-room-num {
        font-weight: 600;
        color: var(--primary-color);
        background: var(--success-bg);
        padding: 0.1rem 0.4rem;
        border-radius: 4px;
        font-size: 0.82rem;
    }
    .db-room-num.issue {
        color: var(--danger-color);
        background: var(--danger-bg);
    }
    .db-time-text {
        font-size: 0.78rem;
        color: var(--text-secondary-color);
    }

    /* ── 최근 활동 ── */
    .db-activity-item {
        display: flex;
        align-items: flex-start;
        gap: 0.65rem;
        padding: 0.55rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    .db-activity-item:last-child { border-bottom: none; }
    .db-activity-dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        margin-top: 0.35rem;
        flex-shrink: 0;
    }
    .db-activity-content { flex: 1; min-width: 0; }
    .db-activity-text {
        font-size: 0.82rem;
        line-height: 1.4;
    }
    .db-activity-meta {
        font-size: 0.72rem;
        color: var(--text-muted-color);
        margin-top: 0.1rem;
    }

    /* ── 빈 상태 ── */
    .db-empty {
        text-align: center;
        padding: 1.5rem;
        color: var(--text-secondary-color);
    }
    .db-empty i { width: 36px; height: 36px; opacity: 0.4; margin-bottom: 0.35rem; }
    .db-empty p { margin: 0; font-size: 0.85rem; }

    /* ── 반응형 ── */
    @media (max-width: 768px) {
        .db-hero { padding: 1.25rem; }
        .db-hero-greeting { font-size: 1.1rem; }
        .db-hero-time { font-size: 1.5rem; }
        .db-progress-row { grid-template-columns: 1fr; }
        .db-kpi-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 480px) {
        .db-kpi-grid { grid-template-columns: 1fr; }
    }

/* ── assignment ── */
.assignment-table-dnd .room-list li {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 60px;  /* 고정 너비 */
        height: 32px; /* 고정 높이 */
        font-size: 14px; /* 고정 글자 크기 */
        line-height: 1;
        padding: 0 8px;
        margin: 4px;
        border-radius: 4px;
        background-color: var(--panel-bg-color);
        border: 1px solid var(--border-color);
    }
    .assignment-table-dnd .room-list li span {
        flex-grow: 1;
        text-align: center;
    }
    .assignment-table-dnd .delete-room-btn {
        margin-left: 5px;
        padding: 0 5px;
    }
    .waiting-list-table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 0.75rem;
        table-layout: fixed;
        border: 1px solid var(--border-color);
        border-radius: 6px;
        overflow: hidden;
    }
    .waiting-list-table th, .waiting-list-table td {
        border: 1px solid var(--border-color);
        padding: 0.4rem 0.5rem;
        text-align: center;
        vertical-align: top;
        font-size: 0.85rem;
    }
    .waiting-list-table thead th {
        background-color: var(--table-header-bg);
        font-size: 0.8rem;
        font-weight: 600;
        padding: 0.5rem;
    }
    .waiting-list-table tbody th {
        width: 100px;
        background-color: var(--table-stripe-bg);
        white-space: nowrap;
        font-size: 0.8rem;
    }
    .waiting-list-table td ul {
        min-height: 32px;
        padding: 3px;
        margin: 0;
        list-style: none;
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        justify-content: center;
    }

    /* 대기 목록 및 배정 현황의 객실 번호(li) 스타일 - 더 작게 수정 */
    /* .room-list li 규칙을 수정하여 배정 현황과 대기 목록 모두에 적용합니다. */
    .room-list li {
        width: 50px;             /* 너비 축소 (기존 60px) */
        height: 26px;            /* 높이 축소 (기존 32px) */
        font-size: 13px;           /* 글자 크기 축소 (기존 14px) */
        padding: 0 5px;          /* 내부 좌우 여백 축소 */
        margin: 0;               /* 외부 여백은 ul의 gap으로 대체하여 제거 */
        
        /* --- 이하 기존 스타일 유지 --- */
        display: inline-flex;
        align-items: center;
        justify-content: space-between; /* 내용물(번호, X버튼) 양쪽 정렬 */
        line-height: 1;
        border-radius: 4px;
        background-color: var(--panel-bg-color);
        border: 1px solid var(--border-color);
    }

    /* 삭제 버튼(x) 스타일도 크기에 맞게 조정 */
    .delete-room-btn {
        padding: 0 3px;
        margin-left: 3px;
    }

    /* ▼▼▼ [수정] 순서 변경을 위한 스타일 추가 ▼▼▼ */
    .assignment-table-dnd .cell-maid-name {
        display: flex;
        align-items: center;
    }
    .drag-handle {
        font-size: 1.2rem;
        cursor: grab;
        margin-right: 0.75rem;
        color: var(--text-muted-color);
        padding: 0 0.25rem;
    }
    .drag-handle:active {
        cursor: grabbing;
    }

    /* ▼▼▼ 다중 선택 스타일 ▼▼▼ */
    .room-list li.sortable-selected {
        background: var(--primary-color) !important;
        color: white !important;
        border: 2px solid var(--primary-hover) !important;
        box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2) !important;
        transform: scale(1.05);
        position: relative;
        z-index: 10;
    }
    .room-list li.sortable-selected::before {
        content: '✓';
        position: absolute;
        top: -8px;
        right: -8px;
        width: 18px;
        height: 18px;
        background-color: var(--success-color);
        color: white;
        border-radius: 50%;
        font-size: 11px;
        line-height: 18px;
        text-align: center;
        font-weight: bold;
        box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    }
    .room-list li.sortable-selected span {
        color: white !important;
    }
    .room-list li.sortable-selected .delete-room-btn {
        color: rgba(255, 255, 255, 0.8) !important;
    }
    .room-list li.sortable-selected .delete-room-btn:hover {
        color: white !important;
    }
    /* 드래그 중인 아이템 */
    .room-list li.sortable-ghost {
        opacity: 0.5;
    }
    /* 다중 선택 안내 문구 */
    .multi-select-hint {
        font-size: 0.75em;
        color: var(--text-muted-color);
        margin-top: 0.75rem;
        padding: 0.5rem 0.65rem;
        background-color: var(--info-bg);
        border-radius: 4px;
        border-left: 3px solid var(--info-color);
        line-height: 1.5;
    }
    /* 선택 해제 버튼 */
    .clear-selection-btn {
        font-size: 0.85em;
        padding: 0.25rem 0.5rem;
        margin-left: 0.5rem;
        background-color: var(--danger-color) !important;
        color: white !important;
        border: none;
    }
    .clear-selection-btn:hover {
        background-color: var(--danger-color) !important;
        opacity: 0.9;
    }
    /* 테이블 카운트 서브텍스트 */
    .count-sub {
        font-size: 0.75em;
        font-weight: normal;
        margin-top: 2px;
        color: var(--text-muted-color);
    }
    /* 선택 개수 표시 */
    #selected-count {
        color: var(--primary-color);
        background-color: var(--success-bg);
        padding: 0.2rem 0.5rem;
        border-radius: 4px;
    }

    /* 우선순위 설정 패널 */
    .priority-toggle-btn {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        padding: 0.4rem 0.6rem;
        cursor: pointer;
        font-size: 1rem;
        line-height: 1;
        color: var(--text-color);
        transition: background 0.2s;
    }
    .priority-toggle-btn:hover {
        background: var(--table-stripe-bg);
    }
    .priority-panel {
        display: none;
        margin-top: 0.75rem;
        padding: 0.75rem;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        background-color: var(--panel-bg-color);
    }
    .priority-panel.open {
        display: block;
    }
    .priority-panel-header {
        font-size: 0.8rem;
        font-weight: 600;
        color: var(--text-muted-color);
        margin-bottom: 0.5rem;
    }
    .priority-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .priority-list li {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.45rem 0.6rem;
        margin-bottom: 4px;
        border: 1px solid var(--border-color);
        border-radius: 6px;
        background-color: var(--bg-color);
        font-size: 0.85rem;
        cursor: grab;
        user-select: none;
    }
    .priority-list li:active {
        cursor: grabbing;
    }
    .priority-list li .priority-handle {
        color: var(--text-muted-color);
        font-size: 1rem;
    }
    .priority-list li .priority-number {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background-color: var(--primary-color);
        color: white;
        font-size: 0.7rem;
        font-weight: 700;
        flex-shrink: 0;
    }
    .priority-list li.sortable-ghost {
        opacity: 0.4;
    }


/* ── my_assignments ── */
/* 페이지 헤더 */
    .page-header {
        margin-bottom: 1rem;
    }
    .page-header h2 {
        margin: 0;
        font-size: 1.5rem;
    }

    /* 전달사항 박스 */
    .notice-box {
        background-color: var(--warning-bg, #fff3cd);
        border: 1px solid var(--warning-color);
        border-radius: 8px;
        padding: 0.5rem 0.75rem;
        margin-bottom: 1rem;
        max-width: 640px;
        font-size: 0.85rem;
    }
    .notice-content {
        display: flex;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .notice-icon {
        font-size: 1rem;
    }
    .notice-title {
        color: var(--text-color);
        font-weight: 600;
        display: block;
        margin-bottom: 0.15rem;
    }
    .notice-text {
        color: var(--text-secondary-color);
        white-space: pre-line;
        line-height: 1.3;
        margin-top: 0;
        margin-bottom: 0;
    }
    .notice-text-list {
        white-space: normal;
        line-height: 1.4;
    }

    /* 진행 상황 요약 */
    .progress-summary {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
        flex-wrap: wrap;
    }
    .progress-item {
        background: var(--content-bg);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        padding: 0.75rem 1.25rem;
        text-align: center;
        flex: 1;
        min-width: 80px;
    }
    .progress-count {
        font-size: 1.75rem;
        font-weight: 700;
        line-height: 1;
    }
    .progress-count.pending { color: var(--primary-color); }
    .progress-count.done { color: var(--text-muted-color); }
    .progress-count.hold { color: var(--danger-color); }
    .progress-label {
        font-size: 0.8rem;
        color: var(--subtle-text-color);
        margin-top: 0.25rem;
    }

    /* 모바일 카드 리스트 */
    .assignment-cards {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .assignment-card {
        background: var(--content-bg);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 1rem;
        display: flex;
        align-items: center;
        gap: 1rem;
        transition: border-color 0.2s;
    }
    .assignment-card.status-done {
        background-color: var(--table-row-hover);
        border-color: var(--border-color);
    }
    .assignment-card.status-hold {
        background-color: var(--danger-bg, #fff5f5);
        border-color: var(--danger-color);
        opacity: 0.8;
    }

    /* 객실 정보 */
    .room-info {
        flex: 1;
    }
    .room-number {
        font-size: 2.25rem;
        font-weight: 700;
        line-height: 1;
        margin-bottom: 0.25rem;
    }
    .room-meta {
        display: flex;
        gap: 0.5rem;
        align-items: center;
        font-size: 0.85rem;
        color: var(--subtle-text-color);
    }
    .room-type-badge {
        background: var(--background-color);
        padding: 0.15rem 0.5rem;
        border-radius: 4px;
        font-weight: 500;
    }
    .clean-status-badge {
        padding: 0.15rem 0.5rem;
        border-radius: 4px;
        font-weight: 500;
    }
    .clean-status-badge.out {
        background: var(--info-bg, #e3f2fd);
        color: var(--info-color);
    }
    .clean-status-badge.stay {
        background: var(--warning-bg, #fff3e0);
        color: var(--warning-color);
    }
    .status-text {
        font-size: 0.8rem;
        margin-top: 0.35rem;
        min-height: 1.2em;
    }
    .status-text.done {
        color: var(--accent-color);
        font-weight: 500;
    }
    .status-text.hold {
        color: var(--danger-color);
        font-weight: 500;
    }
    .status-text.hidden {
        display: none;
    }

    /* 액션 버튼 */
    .card-actions {
        display: flex;
        gap: 0.5rem;
    }
    .action-btn {
        min-width: 56px;
        min-height: 48px;
        padding: 0.5rem 1rem;
        border: none;
        border-radius: 10px;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: transform 0.1s, opacity 0.2s;
    }
    .action-btn:active {
        transform: scale(0.95);
    }
    .action-btn.complete {
        background-color: var(--accent-color);
        color: white;
    }
    .action-btn.dd {
        background-color: var(--danger-color);
        color: white;
    }
    .action-btn.restore {
        background-color: var(--text-muted-color);
        color: white;
    }

    /* 완료 시간 표시 */
    .completed-time {
        font-size: 0.75rem;
        color: var(--subtle-text-color);
    }

    /* 점검 이상 표시 */
    .inspection-issue-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
        background: var(--danger-color);
        color: white;
        padding: 0.25rem 0.6rem;
        border-radius: 20px;
        font-size: 0.75rem;
        font-weight: 600;
        animation: pulse-issue 2s infinite;
    }
    @keyframes pulse-issue {
        0%, 100% { opacity: 1; }
        50% { opacity: 0.7; }
    }
    .inspection-issue-notice {
        background: var(--danger-bg, #fff5f5);
        border: 1px solid var(--danger-color);
        border-radius: 8px;
        padding: 0.5rem 0.75rem;
        margin-top: 0.5rem;
        font-size: 0.8rem;
        color: var(--danger-color);
    }
    .assignment-card.has-issue {
        border-color: var(--danger-color);
        border-width: 2px;
    }
    .assignment-card.has-issue .room-number {
        color: var(--danger-color);
    }

    /* AJAX 하이라이트 애니메이션 */
    .assignment-card.highlight-flash,
    tr.highlight-flash {
        animation: highlightFlash 1.2s ease-out;
    }
    @keyframes highlightFlash {
        0%   { box-shadow: 0 0 0 3px var(--accent-color); }
        100% { box-shadow: none; }
    }
    tr.highlight-flash td {
        animation: highlightFlashBg 1.2s ease-out;
    }
    @keyframes highlightFlashBg {
        0%   { background-color: var(--accent-bg, rgba(59, 130, 246, 0.15)); }
        100% { background-color: transparent; }
    }

    /* AJAX 토스트 알림 */
    .ajax-toast {
        transition: opacity 0.4s ease;
    }

    /* 빈 상태 */
    .empty-state {
        text-align: center;
        padding: 3rem 1rem;
        color: var(--subtle-text-color);
    }
    .empty-icon {
        font-size: 3rem;
        margin-bottom: 1rem;
        opacity: 0.5;
    }

    /* 데스크톱 테이블 (관리자용) */
    .desktop-table {
        display: none;
    }

    /* 관리자 뷰 메이드 그룹 */
    .maid-group {
        margin-bottom: 2rem;
    }
    .maid-group-header {
        font-size: 1.1rem;
        font-weight: 600;
        padding: 0.75rem 0;
        border-bottom: 2px solid var(--accent-color);
        margin-bottom: 0.75rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .maid-group-count {
        font-size: 0.85rem;
        color: var(--subtle-text-color);
        font-weight: normal;
    }

    /* 데스크톱 스타일 */
    @media (min-width: 768px) {
        .page-header h2 {
            font-size: 1.75rem;
        }
        .assignment-card {
            padding: 1.25rem;
        }
        .room-number {
            font-size: 2.5rem;
        }
        .action-btn {
            min-width: 70px;
            padding: 0.75rem 1.25rem;
        }
    }

    /* 관리자 데스크톱 테이블 */
    @media (min-width: 992px) {
        .admin-view .desktop-table {
            display: block;
        }
        .admin-view .mobile-cards {
            display: none;
        }
        .table {
            width: 100%;
            border-collapse: collapse;
        }
        .table th, .table td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        .table th {
            background: var(--table-header-bg);
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-secondary-color);
        }
        .table tbody tr:hover {
            background-color: var(--table-row-hover);
        }
        .table .button {
            padding: 0.4rem 0.8rem;
            font-size: 0.85rem;
        }
        .button.secondary {
            background-color: var(--text-muted-color);
            color: white;
        }
        .button.danger {
            background-color: var(--danger-color);
            color: white;
        }
        .table tbody tr.has-issue-row {
            background-color: var(--danger-bg, #fff5f5);
        }
    }

/* ── partials-_assignment_table (block 1) ── */
.sortable {
    cursor: pointer;
    position: relative;
    user-select: none;
}
.sortable::after {
    content: '↕';
    position: absolute;
    right: 1rem;
    color: var(--text-muted-color);
    font-size: 0.9em;
}
.sortable.asc::after {
    content: '▲';
    color: var(--primary-color);
}
.sortable.desc::after {
    content: '▼';
    color: var(--primary-color);
}

/* 상태 스타일 */
.status-completed {
    font-weight: bold;
    color: var(--success-color);
    font-size: 1.1rem;
}
.status-hold {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: bold;
    background-color: var(--warning-bg);
    color: var(--warning-color);
}
.status-assigned {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
    background-color: var(--info-bg);
    color: var(--info-color);
}

/* 버튼 스타일 */
.action-buttons-row {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-start;
    align-items: center;
}
.btn-complete, .btn-hold, .btn-restore {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.8rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    color: white;
}
.btn-complete {
    background-color: var(--success-color);
}
.btn-complete:hover {
    opacity: 0.9;
}
.btn-hold {
    background-color: var(--warning-color);
}
.btn-hold:hover {
    opacity: 0.9;
}
.btn-restore {
    background-color: var(--text-muted-color);
}
.btn-restore:hover {
    opacity: 0.9;
}

/* ── partials-_assignment_table (block 2) ── */
.empty-message {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted-color);
}

/* ── inspection ── */
.sortable-header { cursor: pointer; position: relative; user-select: none; }
        .sortable-header::after { content: '↕'; position: absolute; right: 1rem; color: var(--text-muted-color); font-size: 0.9em; }
        .sortable-header.asc::after { content: '▲'; color: var(--primary-color); }
        .sortable-header.desc::after { content: '▼'; color: var(--primary-color); }

/* ── inspection_checklist ── */
/* 모바일 최적화 스타일 */
    .inspection-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .inspection-header h2 {
        margin: 0;
        font-size: 1.5rem;
        border: none;
        padding: 0;
    }
    .inspection-meta {
        font-size: 0.9rem;
        color: var(--subtle-text-color);
    }
    .inspection-status {
        text-align: right;
    }
    .inspection-status .completed {
        color: var(--accent-color);
        font-weight: 600;
    }
    .inspection-status .pending {
        color: var(--warning-color);
        font-weight: 600;
    }

    /* 점검 항목 카드 스타일 */
    .inspection-items {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    .inspection-item {
        background: var(--content-bg);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 1rem;
        transition: border-color 0.2s;
    }
    .inspection-item.has-issue {
        border-color: var(--danger-color);
        background-color: var(--danger-bg);
    }
    .inspection-item-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.75rem;
    }
    .inspection-item-name {
        font-weight: 600;
        font-size: 1rem;
    }

    /* 토글 버튼 스타일 */
    .toggle-buttons {
        display: flex;
        gap: 0.5rem;
    }
    .toggle-btn {
        padding: 0.5rem 1rem;
        border: 2px solid var(--border-color);
        border-radius: 8px;
        background: var(--panel-bg-color);
        cursor: pointer;
        font-weight: 500;
        font-size: 0.9rem;
        transition: all 0.2s;
        min-width: 60px;
        text-align: center;
    }
    .toggle-btn.ok {
        color: var(--accent-color);
    }
    .toggle-btn.ok.active {
        background-color: var(--accent-color);
        border-color: var(--accent-color);
        color: white;
    }
    .toggle-btn.issue {
        color: var(--danger-color);
    }
    .toggle-btn.issue.active {
        background-color: var(--danger-color);
        border-color: var(--danger-color);
        color: white;
    }

    /* 이슈 상세 입력 영역 */
    .issue-details {
        display: none;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
    .inspection-item.has-issue .issue-details {
        display: block;
    }

    /* 심각도 선택 */
    .severity-section {
        margin-bottom: 1rem;
    }
    .severity-section label {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    .severity-buttons {
        display: flex;
        gap: 0.5rem;
    }
    .severity-btn {
        flex: 1;
        padding: 0.6rem;
        border: 2px solid var(--border-color);
        border-radius: 8px;
        background: var(--panel-bg-color);
        cursor: pointer;
        font-weight: 500;
        font-size: 0.85rem;
        text-align: center;
        transition: all 0.2s;
    }
    .severity-btn.minor { color: var(--warning-color); }
    .severity-btn.minor.active { background-color: var(--warning-color); border-color: var(--warning-color); color: white; }
    .severity-btn.normal { color: var(--info-color); }
    .severity-btn.normal.active { background-color: var(--info-color); border-color: var(--info-color); color: white; }
    .severity-btn.critical { color: var(--danger-color); }
    .severity-btn.critical.active { background-color: var(--danger-color); border-color: var(--danger-color); color: white; }

    /* 메모 입력 */
    .memo-section {
        margin-bottom: 1rem;
    }
    .memo-section textarea {
        min-height: 60px;
        margin-bottom: 0;
    }

    /* 사진 업로드 */
    .photo-section {
        margin-bottom: 0.5rem;
    }
    .photo-upload-area {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
        align-items: flex-start;
    }
    .photo-preview {
        width: 80px;
        height: 80px;
        border-radius: 8px;
        object-fit: cover;
        border: 1px solid var(--border-color);
    }
    .add-photo-btn {
        width: 80px;
        height: 80px;
        border: 2px dashed var(--border-color);
        border-radius: 8px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        background: var(--background-color);
        transition: border-color 0.2s;
    }
    .add-photo-btn:hover {
        border-color: var(--accent-color);
    }
    .add-photo-btn svg {
        width: 24px;
        height: 24px;
        color: var(--subtle-text-color);
    }
    .add-photo-btn span {
        font-size: 0.7rem;
        color: var(--subtle-text-color);
        margin-top: 0.25rem;
    }
    .photo-input {
        display: none;
    }
    .photo-wrapper {
        position: relative;
    }
    .remove-photo-btn {
        position: absolute;
        top: -8px;
        right: -8px;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        background: var(--danger-color);
        color: white;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 14px;
        font-weight: bold;
    }

    /* 제출 버튼 영역 */
    .submit-section {
        margin-top: 2rem;
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }
    .submit-section button {
        flex: 1;
        min-width: 140px;
        padding: 1rem;
        font-size: 1rem;
    }
    .submit-section .button.secondary {
        background-color: var(--table-header-bg);
        color: var(--text-color);
    }
    .submit-section .button.secondary:hover {
        opacity: 0.9;
    }

    /* 히스토리 섹션 */
    .history-section {
        margin-top: 2rem;
        padding-top: 1.5rem;
        border-top: 2px solid var(--border-color);
    }
    .history-toggle-btn {
        width: 100%;
        padding: 1rem;
        background: var(--background-color);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: 600;
        font-size: 1rem;
    }
    .history-toggle-btn:hover {
        background: var(--content-bg);
    }
    .history-toggle-btn .arrow {
        transition: transform 0.3s;
    }
    .history-toggle-btn.open .arrow {
        transform: rotate(180deg);
    }
    .history-content {
        display: none;
        margin-top: 1rem;
    }
    .history-content.show {
        display: block;
    }
    .history-item {
        background: var(--content-bg);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 1rem;
        margin-bottom: 1rem;
    }
    .history-item-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.75rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .history-item-time {
        font-weight: 600;
        color: var(--text-color);
    }
    .history-item-inspector {
        font-size: 0.85rem;
        color: var(--subtle-text-color);
    }
    .history-result-badge {
        padding: 0.25rem 0.75rem;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 600;
    }
    .history-result-badge.ok {
        background: var(--success-bg);
        color: var(--success-color);
    }
    .history-result-badge.issue {
        background: var(--danger-bg);
        color: var(--danger-color);
    }
    .history-stats {
        font-size: 0.9rem;
        color: var(--subtle-text-color);
        margin-bottom: 0.75rem;
    }
    .history-details-toggle {
        font-size: 0.85rem;
        color: var(--accent-color);
        cursor: pointer;
        background: none;
        border: none;
        padding: 0;
    }
    .history-details-toggle:hover {
        text-decoration: underline;
    }
    .history-details {
        display: none;
        margin-top: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }
    .history-details.show {
        display: block;
    }
    .history-detail-item {
        display: flex;
        justify-content: space-between;
        padding: 0.35rem 0;
        font-size: 0.85rem;
    }
    .history-detail-item.issue-item {
        color: var(--danger-color);
    }
    .history-detail-severity {
        font-size: 0.75rem;
        padding: 0.15rem 0.4rem;
        border-radius: 4px;
        margin-left: 0.5rem;
    }
    .history-detail-severity.minor { background: var(--warning-bg); color: var(--warning-color); }
    .history-detail-severity.normal { background: var(--info-bg); color: var(--info-color); }
    .history-detail-severity.critical { background: var(--danger-bg); color: var(--danger-color); }
    .history-no-data {
        text-align: center;
        color: var(--subtle-text-color);
        padding: 1rem;
    }

    /* 모바일 최적화 */
    @media (max-width: 768px) {
        .inspection-header {
            flex-direction: column;
        }
        .inspection-status {
            text-align: left;
        }
        .toggle-btn {
            padding: 0.75rem 1.25rem;
            font-size: 1rem;
        }
        .severity-btn {
            padding: 0.75rem;
            font-size: 0.9rem;
        }
        .submit-section button {
            padding: 1.25rem;
        }
    }

/* ── equipment-list ── */
.page-action-buttons {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
        margin-bottom: 1rem;
    }
    .filter-form {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        margin-bottom: 1.5rem;
        align-items: flex-end;
    }
    .filter-form label {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .matrix-container {
        overflow-x: auto;
        max-width: 100%;
    }
    .equipment-matrix {
        border-collapse: collapse;
        font-size: 0.85rem;
        white-space: nowrap;
    }
    .equipment-matrix th, .equipment-matrix td {
        border: 1px solid var(--border-color);
        padding: 0.5rem;
        text-align: center;
    }
    .equipment-matrix thead th {
        background: var(--table-header-bg);
        position: sticky;
        top: 0;
        z-index: 2;
    }
    /* 모바일에서 fixed 헤더 높이만큼 내림 */
    @media (max-width: 768px) {
        .equipment-matrix thead th {
            top: 56px;
        }
    }
    .equipment-matrix thead th:first-child {
        position: sticky;
        left: 0;
        z-index: 3;
    }
    .equipment-matrix tbody th {
        background: var(--panel-bg-color);
        font-weight: 600;
        position: sticky;
        left: 0;
        z-index: 1;
    }
    .equipment-matrix tbody tr:hover {
        background: var(--body-bg-color);
    }
    .equipment-matrix tbody tr:hover th {
        background: var(--border-color);
    }
    .cell-empty {
        color: var(--text-muted-color);
    }
    .cell-filled {
        background: var(--success-bg);
        cursor: pointer;
    }
    .cell-filled:hover {
        background: var(--sidebar-active-bg);
    }
    .cell-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.15rem;
    }
    .cell-model {
        font-weight: 500;
        color: var(--primary-color);
    }
    .cell-date {
        font-size: 0.75rem;
        color: var(--text-secondary-color);
    }
    .cell-check {
        color: var(--success-color);
        font-weight: 600;
    }
    .cell-serial {
        font-size: 0.7rem;
        color: var(--text-secondary-color);
        font-family: monospace;
    }
    .cell-repair {
        font-size: 0.7rem;
        color: var(--warning-color);
        background: var(--warning-bg);
        padding: 0.1rem 0.3rem;
        border-radius: 3px;
    }
    .floor-tabs {
        display: flex;
        gap: 0.5rem;
        margin-bottom: 1rem;
        flex-wrap: wrap;
    }
    .floor-tab {
        padding: 0.5rem 1rem;
        border: 1px solid var(--border-color);
        border-radius: 4px;
        background: var(--panel-bg-color);
        cursor: pointer;
        text-decoration: none;
        color: inherit;
    }
    .floor-tab:hover {
        background: var(--border-color);
    }
    .floor-tab.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    .room-link {
        text-decoration: none;
        color: inherit;
    }
    .room-link:hover {
        text-decoration: underline;
    }
    .legend {
        display: flex;
        gap: 1.5rem;
        margin-bottom: 1rem;
        font-size: 0.85rem;
    }
    .legend-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    .legend-box {
        width: 20px;
        height: 20px;
        border: 1px solid var(--border-color);
        border-radius: 3px;
    }
    .legend-box.filled {
        background: var(--success-bg);
    }
    .legend-box.empty {
        background: var(--panel-bg-color);
    }
    .cell-empty {
        cursor: pointer;
    }
    .cell-empty:hover {
        background: var(--sidebar-hover-bg);
    }
    /* 모달 스타일 */
    .modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--overlay-bg);
        z-index: 1000;
        justify-content: center;
        align-items: center;
    }
    .modal-overlay.active {
        display: flex;
    }
    .modal-content {
        background: var(--panel-bg-color);
        border-radius: 8px;
        padding: 1.5rem;
        width: 90%;
        max-width: 400px;
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    }
    .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }
    .modal-header h3 {
        margin: 0;
    }
    .modal-close {
        background: none;
        border: none;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--text-secondary-color);
        padding: 0;
        line-height: 1;
    }
    .modal-close:hover {
        color: var(--text-color);
    }
    .modal-form label {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        margin-bottom: 1rem;
    }
    .modal-form input, .modal-form select {
        padding: 0.5rem;
    }
    .modal-buttons {
        display: flex;
        gap: 0.5rem;
        margin-top: 1.5rem;
    }
    .field-hidden {
        display: none;
    }
    .has-legend {
        cursor: pointer;
        position: relative;
    }
    .has-legend:hover {
        background: var(--border-color) !important;
    }
    .legend-icon {
        display: inline-block;
        width: 14px;
        height: 14px;
        line-height: 14px;
        font-size: 10px;
        text-align: center;
        background: var(--primary-color);
        color: white;
        border-radius: 50%;
        margin-left: 4px;
        vertical-align: middle;
    }
    .legend-inline {
        display: block;
        font-size: 0.7rem;
        color: var(--text-secondary-color);
        font-weight: normal;
        margin-top: 2px;
    }
    /* 범례 모달 */
    .legend-modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--overlay-bg);
        z-index: 1001;
        justify-content: center;
        align-items: center;
    }
    .legend-modal-overlay.active {
        display: flex;
    }
    .legend-modal-content {
        background: var(--panel-bg-color);
        border-radius: 8px;
        padding: 1.5rem;
        width: 95%;
        max-width: 820px;
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    }
    .legend-modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }
    .legend-modal-header h3 {
        margin: 0;
    }
    .legend-modal-body {
        line-height: 1.6;
    }
    .legend-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.88rem;
    }
    .legend-table th, .legend-table td {
        padding: 0.5rem 0.6rem;
        border: 1px solid var(--border-color);
        vertical-align: middle;
    }
    .legend-table thead th {
        background: var(--table-header-bg);
        font-weight: 600;
        white-space: nowrap;
    }
    .legend-table .col-label { text-align: left; }
    .legend-table .col-photo { text-align: center; width: 160px; }
    .legend-table .col-action { text-align: center; width: 80px; }
    .legend-table td img {
        max-width: 130px;
        max-height: 90px;
        border-radius: 4px;
        cursor: pointer;
        display: block;
        margin: 0 auto;
    }
    .legend-label-form {
        display: flex;
        gap: 0.3rem;
        align-items: center;
    }
    .legend-label-form input[type="text"] {
        flex: 1;
        padding: 0.3rem 0.5rem;
        font-size: 0.85rem;
        border: 1px solid var(--border-color);
        border-radius: 4px;
        background: var(--body-bg-color);
        color: var(--text-color);
    }
    .legend-btn-sm {
        padding: 0.2rem 0.5rem;
        font-size: 0.78rem;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        white-space: nowrap;
    }
    .legend-btn-save {
        background: var(--primary-color);
        color: white;
    }
    .legend-btn-save:hover { opacity: 0.85; }
    .legend-btn-del {
        background: rgba(220,53,69,0.85);
        color: white;
    }
    .legend-btn-del:hover { background: rgba(220,53,69,1); }
    .legend-btn-upload {
        background: var(--info-bg);
        color: var(--info-color);
    }
    .legend-photo-wrap {
        position: relative;
        display: inline-block;
    }
    .legend-photo-del-btn {
        position: absolute;
        top: 2px;
        right: 2px;
        background: rgba(220,53,69,0.85);
        color: white;
        border: none;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        font-size: 12px;
        line-height: 18px;
        text-align: center;
        cursor: pointer;
        padding: 0;
    }
    .legend-photo-del-btn:hover { background: rgba(220,53,69,1); }
    .legend-upload-inline {
        display: flex;
        gap: 0.3rem;
        align-items: center;
    }
    .legend-upload-inline input[type="file"] {
        width: 110px;
        font-size: 0.72rem;
        margin-bottom: 0;
    }
    .legend-add-row {
        display: flex;
        gap: 0.5rem;
        align-items: center;
        margin-top: 1rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }
    .legend-add-row input[type="text"] {
        flex: 1;
        padding: 0.4rem 0.5rem;
        font-size: 0.88rem;
        border: 1px solid var(--border-color);
        border-radius: 4px;
        background: var(--body-bg-color);
        color: var(--text-color);
    }
    /* 인쇄용 스타일 */
    @media print {
        .action-buttons, .page-action-buttons, .floor-tabs, .legend, .modal-overlay, .legend-modal-overlay {
            display: none !important;
        }
        .matrix-container {
            overflow: visible;
            max-width: none;
        }
        .equipment-matrix {
            font-size: 9pt;
        }
        .equipment-matrix th, .equipment-matrix td {
            padding: 0.25rem;
            position: static !important;
        }
        .equipment-matrix thead th {
            position: static !important;
        }
        .equipment-matrix tbody th {
            position: static !important;
        }
        body {
            -webkit-print-color-adjust: exact;
            print-color-adjust: exact;
        }
        h2 {
            font-size: 14pt;
            margin-bottom: 0.5rem;
        }
    }

/* ── equipment-types (block 1) ── */
.type-form {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        align-items: flex-end;
        margin-bottom: 1.5rem;
        padding: 1rem;
        background: var(--panel-bg-color);
        border-radius: 8px;
    }
    .type-form label {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .type-form input[type="text"] {
        padding: 0.5rem;
    }
    .types-table {
        width: 100%;
        border-collapse: collapse;
    }
    .types-table th, .types-table td {
        padding: 0.75rem;
        border: 1px solid var(--border-color);
        text-align: left;
    }
    .types-table th {
        background: var(--table-header-bg);
    }
    .badge-active {
        background: var(--success-bg);
        color: var(--success-color);
        padding: 0.2rem 0.5rem;
        border-radius: 4px;
        font-size: 0.8rem;
    }
    .badge-inactive {
        background: var(--danger-bg);
        color: var(--danger-color);
        padding: 0.2rem 0.5rem;
        border-radius: 4px;
        font-size: 0.8rem;
    }
    .track-options {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
    }
    .track-option {
        display: flex;
        align-items: center;
        gap: 0.3rem;
        font-size: 0.85rem;
    }
    .track-option input {
        width: auto;
        margin: 0;
    }
    .track-badges {
        display: flex;
        gap: 0.3rem;
        flex-wrap: wrap;
    }
    .track-badge {
        font-size: 0.75rem;
        padding: 0.15rem 0.4rem;
        border-radius: 3px;
        background: var(--info-bg);
        color: var(--info-color);
    }
    .edit-form {
        display: none;
        padding: 1rem;
        background: var(--body-bg-color);
        border-radius: 8px;
        margin-top: 0.5rem;
    }
    .edit-form.active {
        display: block;
    }
    .edit-form-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        margin-bottom: 1rem;
    }
    /* 범례 썸네일 */
    .legend-thumb {
        position: relative;
        display: inline-block;
    }
    .legend-thumb img {
        max-width: 120px;
        max-height: 90px;
        border: 1px solid var(--border-color);
        border-radius: 4px;
        display: block;
    }
    .legend-thumb form {
        position: absolute;
        top: 2px;
        right: 2px;
        margin: 0;
    }
    .legend-thumb-del {
        background: rgba(220,53,69,0.85);
        color: white;
        border: none;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        font-size: 13px;
        line-height: 18px;
        text-align: center;
        cursor: pointer;
        padding: 0;
    }
    .legend-thumb-del:hover {
        background: rgba(220,53,69,1);
    }
    /* 토글 스위치 */
    .toggle-switch {
        position: relative;
        display: inline-block;
        width: 40px;
        height: 22px;
        vertical-align: middle;
    }
    .toggle-switch input {
        opacity: 0;
        width: 0;
        height: 0;
        position: absolute;
    }
    .toggle-slider {
        position: absolute;
        cursor: pointer;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--text-muted-color);
        border-radius: 22px;
        transition: background 0.2s;
    }
    .toggle-slider::before {
        content: '';
        position: absolute;
        width: 16px;
        height: 16px;
        left: 3px;
        bottom: 3px;
        background: white;
        border-radius: 50%;
        transition: transform 0.2s;
    }
    .toggle-switch input:checked + .toggle-slider {
        background: var(--success-color);
    }
    .toggle-switch input:checked + .toggle-slider::before {
        transform: translateX(18px);
    }
    .legend-view-table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.88rem;
    }
    .legend-view-table th, .legend-view-table td {
        padding: 0.5rem 0.6rem;
        border: 1px solid var(--border-color);
        vertical-align: middle;
    }
    .legend-view-table thead th {
        background: var(--table-header-bg);
        font-weight: 600;
    }
    .legend-view-table td img {
        max-width: 130px;
        max-height: 90px;
        border-radius: 4px;
        cursor: pointer;
    }

/* ── equipment-room_detail ── */
.room-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    .add-form {
        padding: 1.25rem;
        background: var(--panel-bg-color);
        border-radius: 8px;
        margin-bottom: 1.5rem;
    }
    .add-form h4 {
        margin-top: 0;
    }
    .form-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    .form-grid label {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .form-field {
        display: none;
    }
    .form-field.visible {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .equipment-card {
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 1.25rem;
        margin-bottom: 1rem;
    }
    .equipment-card-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }
    .equipment-name {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--primary-color);
    }
    .equipment-info {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
        margin-bottom: 1rem;
    }
    .info-item {
        display: flex;
        flex-direction: column;
    }
    .info-label {
        font-size: 0.8rem;
        color: var(--text-secondary-color);
    }
    .info-value {
        font-weight: 500;
    }
    .history-section {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
    .history-section h5 {
        margin: 0 0 0.5rem 0;
        font-size: 0.9rem;
        color: var(--text-secondary-color);
    }
    .history-list {
        font-size: 0.85rem;
    }
    .history-item {
        padding: 0.5rem 0;
        border-bottom: 1px dashed var(--border-color);
    }
    .history-item:last-child {
        border-bottom: none;
    }
    .action-badge {
        display: inline-block;
        padding: 0.15rem 0.4rem;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 500;
    }
    .action-설치 { background: var(--info-bg); color: var(--info-color); }
    .action-교체 { background: var(--warning-bg); color: var(--warning-color); }
    .action-수리 { background: var(--danger-bg); color: var(--danger-color); }
    .action-점검 { background: var(--success-bg); color: var(--success-color); }
    .update-form {
        display: none;
        margin-top: 1rem;
        padding: 1rem;
        background: var(--body-bg-color);
        border-radius: 8px;
    }
    .update-form.active {
        display: block;
    }
    .btn-group {
        display: flex;
        gap: 0.5rem;
    }
    .track-info {
        font-size: 0.75rem;
        color: var(--text-secondary-color);
        margin-top: 0.5rem;
    }
    .photo-section {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
    .photo-section h5 {
        margin: 0 0 0.75rem 0;
        font-size: 0.9rem;
        color: var(--text-secondary-color);
    }
    .photo-container {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        align-items: flex-start;
    }
    .equipment-photo {
        max-width: 200px;
        max-height: 150px;
        border: 1px solid var(--border-color);
        border-radius: 4px;
        cursor: pointer;
    }
    .equipment-photo:hover {
        opacity: 0.9;
    }
    .photo-upload-form {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    .photo-upload-form input[type="file"] {
        font-size: 0.85rem;
    }
    .photo-delete-btn {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
        background: var(--danger-bg);
        color: var(--danger-color);
        border: none;
        border-radius: 3px;
        cursor: pointer;
    }
    .photo-delete-btn:hover {
        opacity: 0.8;
    }
    /* 사진 확대 모달 */
    .photo-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--overlay-bg);
        z-index: 1000;
        justify-content: center;
        align-items: center;
    }
    .photo-modal.active {
        display: flex;
    }
    .photo-modal img {
        max-width: 90%;
        max-height: 90%;
        border-radius: 8px;
    }
    .photo-modal-close {
        position: absolute;
        top: 20px;
        right: 30px;
        font-size: 2rem;
        color: white;
        cursor: pointer;
    }

/* ── equipment-history ── */
.filter-form-grid {
    display: grid;
    grid-template-columns: 100px minmax(120px, auto) 1fr 1fr auto auto;
    gap: 1rem;
    align-items: end;
}
.filter-form-grid label {
    margin-bottom: 0.3rem;
}
.filter-form-grid input,
.filter-form-grid select {
    margin-bottom: 0;
}
    .history-table {
        width: 100%;
        border-collapse: collapse;
    }
    .history-table th, .history-table td {
        padding: 0.75rem;
        border: 1px solid var(--border-color);
        text-align: left;
    }
    .history-table th {
        background: var(--table-header-bg);
    }
    /* (action-badge styles defined earlier in equipment section) */
    .room-link {
        font-weight: 600;
        color: var(--primary-color);
    }
    .edit-btn, .delete-btn {
        padding: 0.2rem 0.5rem;
        font-size: 0.75rem;
        border: none;
        border-radius: 3px;
        cursor: pointer;
    }
    .edit-btn {
        background: var(--info-bg);
        color: var(--info-color);
    }
    .delete-btn {
        background: var(--danger-bg);
        color: var(--danger-color);
    }
    .edit-btn:hover { opacity: 0.8; }
    .delete-btn:hover { opacity: 0.8; }
    .action-cell {
        white-space: nowrap;
    }
    /* 모바일 대응 */
    @media (max-width: 768px) {
        .filter-form-grid {
            grid-template-columns: 1fr 1fr;
        }
        .filter-form-grid > button,
        .filter-form-grid > a {
            grid-column: auto;
        }
    }
    /* 인쇄용 스타일 */
    @media print {
        .filter-form-grid, .no-print, .edit-btn, .delete-btn, .action-cell {
            display: none !important;
        }
        .history-table {
            font-size: 10pt;
        }
        .history-table th, .history-table td {
            padding: 0.3rem;
        }
        body {
            -webkit-print-color-adjust: exact;
            print-color-adjust: exact;
        }
    }

/* ── equipment-bulk_register ── */
.bulk-form {
        max-width: 800px;
    }
    .form-section {
        margin-bottom: 1.5rem;
        padding: 1.25rem;
        background: var(--panel-bg-color);
        border-radius: 8px;
    }
    .form-section h4 {
        margin-top: 0;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border-color);
    }
    .form-row {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        margin-bottom: 1rem;
    }
    .form-row label {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .room-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.5rem;
        max-height: 400px;
        overflow-y: auto;
        padding: 1rem;
        background: var(--body-bg-color);
        border-radius: 8px;
    }
    .room-checkbox {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.5rem;
        background: var(--panel-bg-color);
        border-radius: 4px;
        cursor: pointer;
    }
    .room-checkbox:hover {
        background: var(--border-color);
    }
    .room-checkbox input {
        width: auto;
        margin: 0;
    }
    .select-buttons {
        display: flex;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    .select-buttons button {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

/* ── daily_status_report ── */
/* (sortable-header styles defined earlier in inspection section) */
        .sortable-header.desc::after {
            content: '▼';
            color: var(--accent-color);
        }

/* ── monthly_payroll_report ── */
.month-selector {
        display: flex;
        gap: 1rem;
        align-items: flex-end;
        flex-wrap: wrap;
        margin-bottom: 1rem;
    }
    .month-selector label {
        margin-bottom: 0.3rem;
    }
    .month-selector select, .month-selector button {
        padding: 0.5rem 1rem;
        margin-bottom: 0;
    }
    .table-scroll-container {
        overflow-x: auto;
        max-width: 100%;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        margin-top: 1rem;
    }
    .payroll-table {
        border-collapse: collapse;
        white-space: nowrap;
        min-width: 100%;
    }
    .payroll-table th, .payroll-table td {
        border: 1px solid var(--border-color);
        padding: 0.5rem 0.75rem;
        text-align: right;
        font-size: 0.85rem;
    }
    .payroll-table th {
        background-color: var(--table-header-bg);
        position: sticky;
        top: 0;
        z-index: 1;
        text-align: center;
    }
    .payroll-table th.sticky-col,
    .payroll-table td.sticky-col {
        position: sticky;
        left: 0;
        background-color: var(--panel-bg-color);
        z-index: 2;
        text-align: left;
        font-weight: bold;
        min-width: 100px;
    }
    .payroll-table th.sticky-col {
        z-index: 3;
        background-color: var(--table-header-bg);
    }
    .payroll-table .total-col {
        background-color: var(--info-bg);
        font-weight: bold;
    }
    .payroll-table .penalty-col {
        color: var(--danger-color);
    }
    .payroll-table .final-col {
        background-color: var(--success-bg);
        font-weight: bold;
        color: var(--success-color);
    }
    .payroll-table .total-row {
        background-color: var(--table-header-bg);
        font-weight: bold;
    }
    .payroll-table .total-row td {
        border-top: 2px solid var(--text-muted-color);
    }
    .payroll-table td.zero-value {
        color: var(--text-muted-color);
    }
    .nav-buttons {
        display: flex;
        gap: 0.5rem;
        align-items: center;
    }
    .nav-buttons a {
        padding: 0.5rem 1rem;
        background-color: var(--text-muted-color);
        color: white;
        text-decoration: none;
        border-radius: 4px;
    }
    .nav-buttons a:hover {
        opacity: 0.9;
    }
    .summary-box {
        display: flex;
        gap: 2rem;
        margin-top: 1rem;
        padding: 1rem;
        background-color: var(--panel-bg-color);
        border-radius: 8px;
        border: 1px solid var(--border-color);
        flex-wrap: wrap;
    }
    .summary-item {
        text-align: center;
    }
    .summary-item .label {
        font-size: 0.85rem;
        color: var(--text-muted-color);
    }
    .summary-item .value {
        font-size: 1.5rem;
        font-weight: bold;
        color: var(--primary-color);
    }
    @media print {
        .no-print { display: none !important; }
        .table-scroll-container { overflow: visible; max-width: none; }
        .payroll-table th.sticky-col, .payroll-table td.sticky-col { position: static; }
    }

/* ── inspection_stats_report ── */
.stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    .stat-card {
        background: var(--content-bg);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 1.5rem;
    }
    .stat-card h4 {
        margin: 0 0 1rem 0;
        font-size: 0.9rem;
        color: var(--subtle-text-color);
        font-weight: 600;
    }
    .stat-number {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--text-color);
    }
    .stat-label {
        font-size: 0.85rem;
        color: var(--subtle-text-color);
        margin-top: 0.25rem;
    }

    .severity-bar {
        display: flex;
        height: 8px;
        border-radius: 4px;
        overflow: hidden;
        margin-top: 1rem;
        background: var(--border-color);
    }
    .severity-bar .critical { background-color: var(--danger-color); }
    .severity-bar .normal { background-color: var(--info-color); }
    .severity-bar .minor { background-color: var(--warning-color); }

    .severity-legend {
        display: flex;
        gap: 1rem;
        margin-top: 0.75rem;
        font-size: 0.85rem;
    }
    .severity-legend span {
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }
    .severity-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
    }
    .severity-dot.critical { background-color: var(--danger-color); }
    .severity-dot.normal { background-color: var(--info-color); }
    .severity-dot.minor { background-color: var(--warning-color); }

    .content-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
    @media (max-width: 992px) {
        .content-grid {
            grid-template-columns: 1fr;
        }
    }

    .section-title {
        font-size: 1rem;
        font-weight: 600;
        margin: 0 0 1rem 0;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border-color);
    }

    .maid-issue-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    .maid-issue-row:last-child {
        border-bottom: none;
    }
    .maid-name {
        font-weight: 500;
    }
    .issue-counts {
        display: flex;
        gap: 0.5rem;
    }
    .issue-badge {
        padding: 0.2rem 0.5rem;
        border-radius: 4px;
        font-size: 0.8rem;
        font-weight: 500;
    }
    .issue-badge.critical {
        background: var(--danger-bg);
        color: var(--danger-color);
    }
    .issue-badge.normal {
        background: var(--info-bg);
        color: var(--info-color);
    }
    .issue-badge.minor {
        background: var(--warning-bg);
        color: var(--warning-color);
    }

    .item-stat-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
    }
    .item-bar {
        flex: 1;
        height: 20px;
        background: var(--border-color);
        border-radius: 4px;
        margin: 0 1rem;
        overflow: hidden;
    }
    .item-bar-fill {
        height: 100%;
        background: var(--accent-color);
        border-radius: 4px;
    }

    .critical-issue-card {
        background: var(--danger-bg);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 0.75rem 1rem;
        margin-bottom: 0.75rem;
    }
    .critical-issue-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 0.25rem;
    }
    .critical-issue-room {
        font-weight: 600;
        color: var(--danger-color);
    }
    .critical-issue-date {
        font-size: 0.85rem;
        color: var(--subtle-text-color);
    }
    .critical-issue-item {
        font-weight: 500;
    }
    .critical-issue-maid {
        font-size: 0.85rem;
        color: var(--subtle-text-color);
    }
    .critical-issue-memo {
        font-size: 0.85rem;
        color: var(--text-color);
        margin-top: 0.25rem;
        font-style: italic;
    }
    .photo-indicator {
        font-size: 0.8rem;
        color: var(--accent-color);
    }

/* ── settings_users ── */
/* (toggle-switch styles defined earlier in equipment-types section) */

/* ── settings_theme ── */
.theme-settings {
        max-width: 800px;
    }
    .theme-info {
        margin-bottom: 2rem;
        padding: 1rem;
        background: var(--panel-bg-color);
        border: 1px solid var(--border-color);
        border-radius: 8px;
    }
    .theme-info p {
        margin: 0;
        color: var(--text-secondary-color);
    }
    .theme-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.5rem;
    }
    .theme-card {
        background: var(--panel-bg-color);
        border: 2px solid var(--border-color);
        border-radius: 12px;
        overflow: hidden;
        cursor: pointer;
        transition: all 0.2s ease;
    }
    .theme-card:hover {
        border-color: var(--primary-color);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }
    .theme-card.active {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px var(--success-bg);
    }
    .theme-preview {
        height: 120px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }
    .preview-sidebar {
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 60px;
        display: flex;
        flex-direction: column;
        padding: 0.5rem;
        gap: 0.25rem;
    }
    .preview-menu-item {
        height: 8px;
        border-radius: 4px;
        opacity: 0.5;
    }
    .preview-menu-item.active {
        opacity: 1;
    }
    .preview-content {
        margin-left: 70px;
        padding: 0.5rem;
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    .preview-header {
        height: 12px;
        width: 80px;
        border-radius: 4px;
    }
    .preview-text {
        height: 6px;
        border-radius: 3px;
        opacity: 0.5;
    }
    .preview-button {
        height: 16px;
        width: 50px;
        border-radius: 4px;
        margin-top: 0.25rem;
    }
    .theme-details {
        padding: 1rem;
        border-top: 1px solid var(--border-color);
    }
    .theme-header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 0.5rem;
    }
    .theme-header svg {
        width: 20px;
        height: 20px;
        color: var(--primary-color);
    }
    .theme-name {
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--text-color);
        margin: 0;
    }
    .theme-description {
        font-size: 0.9rem;
        color: var(--text-secondary-color);
        margin: 0;
    }
    .theme-active-badge {
        display: inline-block;
        padding: 0.2rem 0.5rem;
        background: var(--primary-color);
        color: white;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 500;
        margin-left: auto;
    }
    .back-link {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
        color: var(--text-secondary-color);
    }
    .back-link:hover {
        color: var(--primary-color);
    }

/* ── edit_user ── */
/* 사용자 수정 폼을 위한 그리드 스타일 */
.edit-user-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.edit-user-grid > div {
    display: flex;
    flex-direction: column;
}

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-nowrap { white-space: nowrap; }
.text-success { color: var(--success-color); }
.text-danger { color: var(--danger-color); }
.text-warning { color: var(--warning-color); }
.text-info { color: var(--info-color); }
.text-primary { color: var(--primary-color); }
.text-accent { color: var(--accent-color); }
.text-muted { color: var(--text-muted-color); }
.text-secondary { color: var(--text-secondary-color); }
.fw-bold { font-weight: bold; }
.fw-600 { font-weight: 600; }
.fs-sm { font-size: 0.85rem; }
.fs-xs { font-size: 0.8rem; }
.fs-lg { font-size: 1.1rem; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.ml-1 { margin-left: 0.5rem; }
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.p-3 { padding: 1.5rem; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-block { display: block; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.empty-state-center { text-align: center; color: var(--text-muted-color); padding: 2rem; }
.table-cell-center { text-align: center; }
.table-cell-right { text-align: right; }
.flex-1 { flex: 1; }
.d-none { display: none; }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.85rem; }
.notice-separator { margin-top: 0.25rem; padding-top: 0.25rem; border-top: 1px dashed var(--warning-color); }
.page-subtitle { margin: 0.25rem 0 0 0; color: var(--subtle-text-color); font-size: 0.9rem; }
.ml-auto { margin-left: auto; }

/* ===== Error Pages ===== */
.error-page {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.error-container {
    background: white;
    border-radius: 16px;
    padding: 48px;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.error-code {
    font-size: 120px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}
.error-code--400 { color: #e74c3c; }
.error-code--403 { color: #e67e22; }
.error-code--404 { color: #9b59b6; }
.error-code--429 { color: #f39c12; }
.error-code--500 { color: #c0392b; }
.error-title {
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 16px;
}
.error-message {
    color: #7f8c8d;
    margin-bottom: 32px;
    line-height: 1.6;
}
.error-back-btn {
    display: inline-block;
    background: #3498db;
    color: white;
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.3s;
}
.error-back-btn:hover { background: #2980b9; }

/* ===== Dashboard: inline style → class ===== */
.db-status-dot--assigned { background: var(--warning-color); }
.db-status-dot--completed { background: var(--success-color); }
.db-status-dot--hold { background: var(--danger-color); }
.db-status-dot--inspected { background: var(--info-color); }

.db-kpi-icon--info { background: var(--info-bg); color: var(--info-color); }
.db-kpi-icon--warning { background: var(--warning-bg); color: var(--warning-color); }
.db-kpi-icon--success { background: var(--success-bg); color: var(--success-color); }
.db-kpi-icon--danger { background: var(--danger-bg); color: var(--danger-color); }
.db-kpi-icon--leave { background: var(--room-leave-bg); color: var(--room-leave-text); }

.text-stay { color: var(--room-stay-text); }
.text-out { color: var(--room-out-text); }
.text-leave { color: var(--room-leave-text); }

.db-kpi-val--sm { font-size: 1.15rem; }
.db-waiting-row--half { grid-template-columns: 1fr 1fr; }
.mt-xs { margin-top: 0.4rem; }
.db-maid-bar--thin { height: 5px; }

/* ===== Equipment types: JS inline style → class ===== */
.legend-inline-table { width: 100%; border-collapse: collapse; margin-bottom: 0.75rem; }
.legend-inline-table th,
.legend-inline-table td { padding: 0.4rem 0.5rem; border: 1px solid var(--border-color); }
.legend-label-input-inline { width: 100%; margin-bottom: 0; font-size: 0.83rem; padding: 0.25rem 0.4rem; }
.legend-del-btn-inline { padding: 0.2rem 0.5rem; font-size: 0.78rem; background: rgba(220, 53, 69, 0.85); color: white; border: none; border-radius: 4px; cursor: pointer; }
.legend-file-input-sm { width: 110px; font-size: 0.75rem; }
.legend-col-image { width: 160px; }
.legend-col-action { width: 60px; }

/* Dashboard: timeline bar variants */
.db-timeline-fill--active { background: var(--primary-color); }
.db-timeline-fill--past { background: var(--border-color); }
.db-timeline-fill--future { background: var(--border-color); opacity: 0.4; }

/* Dashboard: progress bar color variants */
.db-maid-bar-fill--info { background: var(--info-color); }
.db-maid-bar-fill--leave { background: var(--room-leave-text); }

/* Dashboard: panel badge variants */
.db-panel-badge--warning { background: var(--warning-bg); color: var(--warning-color); }
.db-panel-badge--danger { background: var(--danger-bg); color: var(--danger-color); }

/* ===== Mobile Optimizations ===== */

/* 1A. 객실 입력 그리드 — 480px 이하에서 1열 */
@media (max-width: 480px) {
    .room-input-grid { grid-template-columns: 1fr; }
}

/* 1B. 객실 태그 터치 타겟 확대 */
@media (max-width: 768px) {
    .room-list li { min-width: 54px; height: 36px; padding: 0 8px; }
}

/* 1C. 다중 선택 힌트 모바일 대응 */
.hint-mobile { display: none; }
@media (max-width: 768px) {
    .hint-desktop { display: none; }
    .hint-mobile { display: inline; }
}

/* 1D. 비품 매트릭스 모바일 개선 */
@media (max-width: 768px) {
    .equipment-matrix { font-size: 0.75rem; }
    .equipment-matrix th, .equipment-matrix td { padding: 0.3rem 0.25rem; }
    .matrix-container { -webkit-overflow-scrolling: touch; }
    .floor-tab { padding: 0.4rem 0.65rem; font-size: 0.8rem; }
}

/* 1E. 날짜 네비게이터 모바일 확대 */
@media (max-width: 480px) {
    .date-nav-group { width: 100%; justify-content: center; }
    .date-nav-arrow { width: 40px; height: 40px; }
    .date-quick-btn { padding: 0.45rem 0.7rem; font-size: 0.78rem; }
}

/* Toast 애니메이션 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes fadeOut {
    from { opacity: 1; transform: translateX(-50%) translateY(0); }
    to { opacity: 0; transform: translateX(-50%) translateY(20px); }
}
