@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Mitr:wght@300;400;500;600&family=Sarabun:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #1a365d;
    --primary-light: #2b6cb0;
    --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    --accent-color: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
    --bg-sidebar: #0f172a;
    --bg-main: #f1f5f9;
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-primary: #1e293b;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --font-sans: 'Sarabun', 'Inter', sans-serif;
    --font-title: 'Mitr', 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Layout */
.app-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar Styling */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    color: var(--text-light);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: var(--transition);
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 100;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-header h2 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sidebar-progress {
    margin-top: 15px;
}

.sidebar-progress .progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: #94a3b8;
    margin-bottom: 5px;
}

.progress-bar-container {
    height: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success-color), #34d399);
    width: 0%;
    transition: width 0.6s ease;
}

.sidebar-menu {
    list-style: none;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: #94a3b8;
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition);
    gap: 12px;
}

.sidebar-menu li a i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-menu li a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-light);
}

.sidebar-menu li.active a {
    background: var(--primary-gradient);
    color: var(--text-light);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ef4444;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    width: 100%;
}

.logout-btn:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

/* Main Content Styling */
.main-content {
    flex-grow: 1;
    padding: 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-title h1 {
    font-family: var(--font-title);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Header Progress Widget */
.header-progress-widget {
    background: white;
    padding: 8px 16px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.header-progress-widget span.percent {
    background-color: var(--primary-light);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
}

/* Statistics Progress Section */
.stats-progress-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-md);
}

.stats-progress-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.stats-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.5);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-family: var(--font-title);
    font-size: 1.3rem;
    font-weight: 600;
}

.stat-value.finished {
    color: var(--success-color);
}

.stat-value.pending {
    color: var(--warning-color);
}

.stat-value.unreported {
    color: var(--text-muted);
}

.overall-progress-bar-container {
    height: 10px;
    background-color: #cbd5e1;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
}

.overall-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #10b981, #059669);
    width: 0%;
    transition: width 0.6s ease;
}

/* Controls Grid: Filter tabs + Search & Round Selector */
.controls-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.filter-tabs {
    display: flex;
    background: #e2e8f0;
    padding: 4px;
    border-radius: 30px;
    gap: 4px;
    overflow-x: auto;
}

.filter-tab {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--text-muted);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.filter-tab span.count {
    background-color: rgba(0, 0, 0, 0.08);
    color: var(--text-primary);
    padding: 1px 6px;
    border-radius: 10px;
    font-size: 0.75rem;
}

.filter-tab.active {
    background: white;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.filter-tab.active span.count {
    background-color: var(--primary-light);
    color: white;
}

.search-and-round {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
}

.search-box input {
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    width: 250px;
    outline: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-box input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.found-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    background: white;
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

/* Rounds Selector (Capsules) */
.round-selector {
    display: flex;
    background: #cbd5e1;
    padding: 4px;
    border-radius: 30px;
    gap: 4px;
}

.round-tab {
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    background: transparent;
    border: none;
    color: #475569;
    transition: var(--transition);
}

.round-tab.active {
    background: var(--accent-gradient);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Schools List & Cards */
.schools-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.school-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.school-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: #cbd5e1;
}

.school-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.school-info h3 {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.school-info h3::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--warning-color);
}

.school-info.reported h3::before {
    background-color: var(--success-color);
}

.school-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
    margin-left: 16px;
}

.level-badges {
    display: flex;
    gap: 6px;
}

.badge {
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge.primary {
    background-color: #ebf5ff;
    color: #1e40af;
}

.badge.secondary {
    background-color: #f3e8ff;
    color: #6b21a8;
}

.badge.success {
    background-color: #ecfdf5;
    color: #065f46;
}

.badge.warning {
    background-color: #fffbeb;
    color: #92400e;
}

.badge.danger {
    background-color: #fef2f2;
    color: #991b1b;
}

/* Table Styling */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: white;
    margin-bottom: 20px;
}

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

.school-table-row {
    transition: background-color 0.2s ease;
}

.school-table-row:hover {
    background-color: #f1f5f9;
}

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

.data-table th {
    background-color: #f8fafc;
    color: var(--text-primary);
    font-weight: 600;
}

.category-header-row th {
    font-size: 0.85rem;
}

.category-green {
    border-top: 4px solid var(--success-color) !important;
    color: #065f46 !important;
}

.category-blue {
    border-top: 4px solid var(--info-color) !important;
    color: #1d4ed8 !important;
}

.category-purple {
    border-top: 4px solid var(--accent-color) !important;
    color: #6d28d9 !important;
}

.data-table td input[type="number"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius-sm);
    text-align: center;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.data-table td input[type="number"]:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Autofill Status summary below table */
.summary-status-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #f8fafc;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.summary-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.summary-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-row-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}

.summary-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.summary-tag {
    background: #f1f5f9;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

.summary-tag.active {
    background-color: #ecfdf5;
    color: #065f46;
    border-color: #a7f3d0;
}

/* Upload Actions Grid */
.upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.upload-card {
    background: white;
    border: 1px dashed #cbd5e1;
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.upload-card:hover {
    border-color: var(--primary-light);
    background: rgba(59, 130, 246, 0.02);
}

.upload-card-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 0;
}

.upload-zone i.upload-icon {
    font-size: 2rem;
    color: var(--primary-light);
}

.upload-zone p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.upload-zone small {
    font-size: 0.65rem;
    color: #94a3b8;
}

.upload-card input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Preview list for uploaded photos */
.preview-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 10px;
}

.preview-thumb {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    position: relative;
}

.file-attached-info {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 8px 12px;
    border-radius: 6px;
    margin-top: 10px;
    font-size: 0.75rem;
    color: #166534;
}

/* Actions Bar */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.btn {
    padding: 10px 24px;
    border-radius: 30px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary {
    background-color: #e2e8f0;
    color: #475569;
}

.btn-secondary:hover {
    background-color: #cbd5e1;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 16px rgba(30, 58, 138, 0.3);
    transform: translateY(-1px);
}

/* Login Page Styling */
.login-container {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at top right, #1e3a8a, #0f172a);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    color: white;
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo i {
    font-size: 3rem;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
}

.login-logo h1 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 500;
    color: white;
}

.login-logo p {
    font-size: 0.85rem;
    color: #94a3b8;
    margin-top: 4px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: #cbd5e1;
}

.input-container {
    position: relative;
}

.input-container i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
}

.input-container input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: white;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.input-container input:focus {
    border-color: #3b82f6;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.btn-login {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: var(--transition);
    text-align: center;
}

.btn-login:hover {
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}

.login-error {
    background-color: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    text-align: center;
}

/* Admin Dashboard CSS details */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.admin-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 20px;
}

.admin-card-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
}

.admin-card-icon.blue {
    background-color: #eff6ff;
    color: #2563eb;
}

.admin-card-icon.green {
    background-color: #ecfdf5;
    color: #10b981;
}

.admin-card-icon.purple {
    background-color: #faf5ff;
    color: #8b5cf6;
}

.admin-card-info h4 {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.admin-card-info p {
    font-family: var(--font-title);
    font-size: 1.7rem;
    font-weight: 600;
    margin-top: 4px;
    color: var(--text-primary);
}

/* User Management Table / CRUD styles */
.admin-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
    animation: modalSlide 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlide {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.modal-header h3 {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--primary-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-muted);
}

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

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

/* Action icons */
.action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.action-btn.edit {
    color: var(--info-color);
}

.action-btn.edit:hover {
    background-color: #eff6ff;
}

.action-btn.delete {
    color: var(--danger-color);
}

.action-btn.delete:hover {
    background-color: #fef2f2;
}

/* Empty state message */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 12px;
    color: #cbd5e1;
}

/* Notification styling */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #1e293b;
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    font-size: 0.85rem;
    display: none;
    align-items: center;
    gap: 10px;
    animation: toastFade 0.3s ease;
}

.toast.success {
    background-color: #10b981;
}

.toast.error {
    background-color: #ef4444;
}

@keyframes toastFade {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ==========================================================================
   Responsive Design (Mobile / Tablet / LINE Browser)
   ========================================================================== */
@media (max-width: 992px) {
    .app-container {
        flex-direction: column;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        flex-shrink: 0;
    }

    .sidebar-header {
        padding: 15px;
    }

    .sidebar-header h2,
    .sidebar-header p,
    .sidebar-header .badge,
    .sidebar-progress {
        display: block;
    }

    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        padding: 10px;
        justify-content: space-around;
        gap: 5px;
    }

    .sidebar-menu li {
        flex: 1 1 auto;
        text-align: center;
    }

    .sidebar-menu li a {
        flex-direction: column;
        padding: 8px 5px;
        gap: 5px;
    }

    .sidebar-menu li a span {
        display: block;
        font-size: 0.75rem;
    }

    .sidebar-footer {
        padding: 10px 15px;
    }

    /* Main Content */
    .main-content {
        padding: 15px;
        gap: 15px;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .main-title h1 {
        font-size: 1.25rem;
        flex-wrap: wrap;
    }

    .stats-progress-card {
        padding: 15px;
    }

    /* Grids */
    .stats-summary-grid,
    .admin-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .controls-row {
        flex-direction: column;
        align-items: stretch;
    }

    .search-and-round {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        width: 100%;
    }

    .search-box input {
        width: 100%;
    }

    .filter-tabs {
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 5px;
    }

    /* Tables */
    .table-responsive {
        border: 0;
        width: 100%;
        max-width: 100vw;
    }

    .data-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        white-space: nowrap;
    }

    .data-table th,
    .data-table td {
        padding: 8px 10px;
    }

    .school-card {
        padding: 15px;
    }

    /* Make the school card flex wrap properly */
    .school-card>div:first-child {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .upload-grid {
        grid-template-columns: 1fr;
    }

    .preview-thumbnails {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Modal */
    .modal-content {
        padding: 20px;
        margin: 10px;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* Login */
    .login-card {
        padding: 24px;
        margin: 15px;
    }
}

/* Photo Modal Styles */
.photo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.photo-modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.photo-modal-content {
    background: white;
    padding: 25px;
    border-radius: var(--radius-md);
    max-width: 90%;
    width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.photo-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    transition: color 0.2s ease;
}

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

.photo-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.photo-modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.photo-modal-grid img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    object-fit: cover;
    aspect-ratio: 4/3;
    transition: transform 0.2s ease;
    cursor: pointer;
}

.photo-modal-grid img:hover {
    transform: scale(1.02);
}