/* =====================================================
   TIMETABLE GENERATOR - STYLES
   ===================================================== */

:root {
    --primary-color: #c45c26;
    --primary-dark: #a04a1e;
    --primary-light: #e67e45;
    --secondary-color: #2c3e50;
    --background-color: #f5f6fa;
    --card-background: #ffffff;
    --border-color: #dcdde1;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #17a2b8;
    --header-height: 60px;
    --sidebar-width: 200px;
    --slot-height: 80px;
    --time-column-width: 120px;
    --lunch-bg: #c45c26;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* =====================================================
   LAYOUT
   ===================================================== */

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    height: var(--header-height);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-left h1 {
    font-size: 1.4rem;
    font-weight: 600;
}

.header-left h1 i {
    margin-right: 8px;
}

.timetable-selector {
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
}

.timetable-selector option {
    color: var(--text-primary);
    background: white;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.person-filter {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: 4px;
}

.person-filter label {
    font-size: 0.85rem;
    opacity: 0.9;
}

.person-filter select {
    padding: 4px 8px;
    border: none;
    border-radius: 3px;
    background: white;
    color: var(--text-primary);
    font-size: 0.85rem;
    min-width: 150px;
}

/* Week Selector */
.week-selector {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.1);
    padding: 4px 8px;
    border-radius: 4px;
}

.week-picker {
    padding: 4px 8px;
    border: none;
    border-radius: 3px;
    background: white;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.week-picker::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background: rgba(255,255,255,0.2);
    color: white;
}

.btn:hover {
    background: rgba(255,255,255,0.3);
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--text-secondary);
    color: white;
}

.btn-secondary:hover {
    background: #6c7a89;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-warning {
    background: #f39c12;
    color: white;
}

.btn-warning:hover {
    background: #d68910;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

.btn-success {
    background: #27ae60;
    color: white;
}

.btn-success:hover {
    background: #1e8449;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 0.8rem;
}

.btn-icon {
    padding: 8px;
    width: 36px;
    height: 36px;
    justify-content: center;
}

/* =====================================================
   MAIN CONTENT
   ===================================================== */

.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--card-background);
    border-right: 1px solid var(--border-color);
    padding: 15px;
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 20px;
}

.sidebar-section h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.color-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.color-preset {
    width: 30px;
    height: 30px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.color-preset:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
}

.legend {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

/* =====================================================
   TIMETABLE GRID
   ===================================================== */

.timetable-container {
    flex: 1;
    overflow: auto;
    padding: 20px;
}

.timetable-grid {
    display: grid;
    grid-template-columns: var(--time-column-width) repeat(5, 1fr);
    background: var(--card-background);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    overflow: hidden;
    min-width: 900px;
}

/* Header Row */
.grid-header {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    text-align: center;
    padding: 12px 8px;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.grid-header:last-child {
    border-right: none;
}

/* Time Column */
.grid-time {
    background: #f8f9fa;
    font-weight: 500;
    text-align: center;
    padding: 8px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

/* Day Cells */
.grid-cell {
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    min-height: var(--slot-height);
    position: relative;
    cursor: pointer;
    transition: background-color 0.2s;
}

.grid-cell:last-child {
    border-right: none;
}

.grid-cell:hover {
    background-color: #f0f7ff;
}

.grid-cell.has-events {
    cursor: pointer;
}

.grid-cell.has-events:hover {
    background-color: #f8fbff;
}

/* Lunch Row */
.grid-lunch {
    background: var(--lunch-bg);
    color: white;
    font-weight: 600;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    grid-column: 1 / -1;
    padding: 15px;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

/* Events */
.event {
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    bottom: 2px;
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 0.8rem;
    overflow: hidden;
    cursor: pointer;
    border-left: 4px solid var(--primary-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.event:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 10;
}

.event-code {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.event-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.event-instructor {
    font-size: 0.75rem;
    color: var(--danger-color);
    margin-top: 2px;
    font-weight: 500;
}

.event-room {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: auto;
}

/* Multi-hour events */
.event.spans-2 {
    height: calc(var(--slot-height) * 2 - 4px);
}

.event.spans-3 {
    height: calc(var(--slot-height) * 3 - 4px);
}

.event.spans-4 {
    height: calc(var(--slot-height) * 4 - 4px);
}

/* Reserved slot */
.event.reserved {
    background: #ffe0b2 !important;
    border-left-color: #ff9800;
    justify-content: center;
    align-items: center;
}

.event.reserved .event-code {
    font-size: 0.9rem;
}

/* Events container for multiple events in slot */
.events-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    gap: 2px;
    padding: 2px;
    z-index: 1;
    pointer-events: none;
}

.events-container .event {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
    flex: 1;
    min-width: 0;
    z-index: 1;
    pointer-events: auto;
}

.events-container .event.stacked {
    position: absolute;
    flex: none;
}

/* Event time display */
.event-time {
    font-size: 0.65rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
    opacity: 0.8;
}

/* Conflict indicator */
.event.has-conflict {
    border-left-color: var(--danger-color) !important;
    animation: conflict-pulse 2s ease-in-out infinite;
}

.event.has-conflict::before {
    content: '⚠';
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 0.7rem;
    color: var(--danger-color);
}

@keyframes conflict-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0); }
    50% { box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2); }
}

/* Reassigned event indicator */
.event.reassigned {
    border-left-color: var(--info-color, #17a2b8) !important;
    border-left-width: 6px;
}

.event-badge {
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: 0.6rem;
    padding: 1px 4px;
    border-radius: 2px;
    z-index: 5;
}

.event-badge.reassigned-badge {
    background: var(--info-color, #17a2b8);
    color: white;
}

.event-badge.reassigned-badge i {
    font-size: 0.55rem;
}

/* Cancelled event indicator */
.event.cancelled {
    opacity: 0.5;
    border-left-color: #dc3545 !important;
    border-left-width: 6px;
}

.event.cancelled .event-code {
    text-decoration: line-through;
}

.event-badge.cancelled-badge {
    background: #dc3545;
    color: white;
}

.event-badge.cancelled-badge i {
    font-size: 0.55rem;
}

/* Slot add button */
.slot-add-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    border: 2px dashed var(--primary-color);
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: var(--primary-color);
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    z-index: 5;
}

.grid-cell:hover .slot-add-btn {
    opacity: 1;
}

.slot-add-btn:hover {
    background: var(--primary-color);
    color: white;
    border-style: solid;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Adjust add button position when events exist */
.grid-cell.has-events .slot-add-btn {
    top: auto;
    bottom: 4px;
    left: auto;
    right: 4px;
    transform: none;
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
    z-index: 100;
    pointer-events: auto;
    background: white;
    border: 2px solid var(--primary-color);
    border-style: solid;
}

.grid-cell.has-events:hover .slot-add-btn {
    opacity: 1;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.grid-cell.has-events .slot-add-btn:hover {
    opacity: 1;
    transform: scale(1.15);
    box-shadow: 0 3px 12px rgba(0,0,0,0.35);
    background: var(--primary-color);
    color: white;
}

/* =====================================================
   MODALS
   ===================================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--card-background);
    border-radius: 8px;
    width: 100%;
    max-width: 1000px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal-lg {
    max-width: 800px;
}

.modal-sm {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 28px;
    border-bottom: 1px solid var(--border-color);
    background: #f8f9fa;
}

.modal-header h2 {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
}

.modal-close:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 15px 30px;
}

/* =====================================================
   SETTINGS MODAL
   ===================================================== */

.settings-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.settings-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.settings-section h3 {
    margin: 0 0 10px 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.settings-section h3 i {
    margin-right: 6px;
}

.settings-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.settings-row label {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.settings-row select {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    min-width: 150px;
}

.danger-zone {
    background: #fef5f5;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    padding: 16px;
    margin-top: 16px;
}

.danger-zone h3 {
    color: var(--danger-color);
}

/* =====================================================
   FORMS
   ===================================================== */

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(196, 92, 38, 0.1);
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.form-group select[multiple] {
    height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.form-actions-left {
    display: flex;
    gap: 10px;
}

.form-actions-right {
    display: flex;
    gap: 10px;
}

.color-picker-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.color-picker-row input[type="color"] {
    width: 50px;
    height: 35px;
    padding: 2px;
    cursor: pointer;
}

.color-presets-inline {
    display: flex;
    gap: 6px;
}

.color-preset-btn {
    width: 25px;
    height: 25px;
    border: 2px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    transition: transform 0.2s;
}

.color-preset-btn:hover {
    transform: scale(1.15);
}

/* =====================================================
   PEOPLE LIST
   ===================================================== */

.people-toolbar,
.subjects-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.search-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 250px;
}

.people-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.person-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.person-item:last-child {
    border-bottom: none;
}

.person-item:hover {
    background-color: #f8f9fa;
}

.person-info h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.person-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.person-actions {
    display: flex;
    gap: 8px;
}

.person-actions button {
    padding: 4px 10px;
    font-size: 0.8rem;
}

/* =====================================================
   IMPORT/EXPORT
   ===================================================== */

.import-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
}

.import-tab {
    padding: 10px 20px;
    background: none;
    border: none;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.import-tab:hover {
    color: var(--primary-color);
}

.import-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 500;
}

.import-tab-content {
    display: none;
}

.import-tab-content.active {
    display: block;
}

.file-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
}

.file-drop-zone:hover,
.file-drop-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(196, 92, 38, 0.05);
}

.file-drop-zone i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.file-drop-zone p {
    color: var(--text-secondary);
}

.import-preview {
    margin-top: 20px;
}

.import-preview h4 {
    margin-bottom: 10px;
    color: var(--text-primary);
}

.preview-table-container {
    max-height: 200px;
    overflow: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 15px;
}

.preview-table-container table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.preview-table-container th,
.preview-table-container td {
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    text-align: left;
}

.preview-table-container th {
    background: #f8f9fa;
    position: sticky;
    top: 0;
}

.column-mapping {
    margin-bottom: 15px;
}

.column-mapping h4 {
    margin-bottom: 10px;
}

#columnMappingFields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

#columnMappingFields .form-group {
    margin-bottom: 0;
}

.ocr-progress {
    text-align: center;
    padding: 30px;
}

.progress-bar {
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.3s;
}

.ocr-results {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 15px;
    margin-bottom: 15px;
    font-family: monospace;
    font-size: 0.85rem;
    white-space: pre-wrap;
    background: #f8f9fa;
}

/* Export Options */
.export-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.export-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 25px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.export-option:hover {
    border-color: var(--primary-color);
    background: rgba(196, 92, 38, 0.05);
}

.export-option i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.export-option span {
    font-weight: 500;
}

.export-settings {
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* =====================================================
   PRINT STYLES
   ===================================================== */

@media print {
    .app-header,
    .sidebar,
    .modal {
        display: none !important;
    }

    .main-content {
        display: block;
    }

    .timetable-container {
        padding: 0;
        overflow: visible;
    }

    .timetable-grid {
        min-width: auto;
        font-size: 10pt;
    }

    .event:hover {
        transform: none;
        box-shadow: none;
    }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */

@media (max-width: 1024px) {
    .sidebar {
        display: none;
    }

    .header-right {
        gap: 5px;
    }

    .person-filter {
        display: none;
    }
}

/* =====================================================
   SEARCHABLE DROPDOWNS
   ===================================================== */

.searchable-dropdown,
.searchable-multiselect {
    position: relative;
}

.searchable-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.searchable-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(196, 92, 38, 0.15);
}

.dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.dropdown-list.show {
    display: block;
}

.dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.15s;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: #f5f6fa;
}

.dropdown-item.selected {
    background-color: #e8f4e8;
}

.dropdown-item.disabled {
    color: var(--text-secondary);
    cursor: default;
    font-style: italic;
}

.dropdown-item .checkbox-icon {
    margin-right: 8px;
    font-family: monospace;
}

/* Selected Tags */
.selected-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
    min-height: 28px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 3px;
    font-size: 0.8rem;
}

.tag-remove {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
    padding: 0 2px;
    opacity: 0.8;
}

.tag-remove:hover {
    opacity: 1;
}

/* =====================================================
   DATA TABLES
   ===================================================== */

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tr:hover {
    background: #f8fbff;
}

.data-table .actions-cell {
    white-space: nowrap;
    text-align: right;
}

.data-table .actions-cell .btn {
    margin-left: 4px;
}

.text-center {
    text-align: center;
}

/* =====================================================
   INLINE FORM CONTAINER
   ===================================================== */

.inline-form-container {
    background: #f8f9fa;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.inline-form-container h3 {
    margin: 0 0 15px 0;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.inline-form-container textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    min-height: 60px;
    resize: vertical;
}

/* Checkbox list for multi-select */
.checkbox-list {
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px;
    background: white;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    cursor: pointer;
    border-radius: 3px;
}

.checkbox-item:hover {
    background: #f5f6fa;
}

.checkbox-item input[type="checkbox"] {
    cursor: pointer;
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.text-muted {
    color: var(--text-secondary);
    font-weight: normal;
}

.text-info {
    color: var(--info-color);
}

.text-warning {
    color: var(--warning-color);
}

@media (max-width: 768px) {
    .header-left h1 {
        font-size: 1.1rem;
    }

    .btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }

    .btn span {
        display: none;
    }

    .week-selector {
        order: -1;
        padding: 2px 4px;
    }

    .week-picker {
        padding: 2px 4px;
        font-size: 0.75rem;
    }

    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        gap: 10px;
    }

    .form-actions-left,
    .form-actions-right {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .form-actions-left .btn {
        font-size: 0.7rem;
        padding: 4px 8px;
    }

    .export-options {
        grid-template-columns: 1fr;
    }
}