:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --success-color: #059669;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --border-radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.public-page,
body.admin-page {
    background-image: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)), url('/static/background.png');
    background-size: cover;
    background-position: left center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

.header {
    background: white;
    padding: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.public-page .header,
.admin-page .header {
    background: transparent;
    box-shadow: none;
}

.header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.logo-link {
    display: block;
}

.logo {
    max-height: 240px;
    width: auto;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.social-link {
    display: block;
    transition: transform 0.2s, opacity 0.2s;
}

.social-link:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

.social-icon {
    width: 20px;
    height: 20px;
    border-radius: 3px;
}

.public-page .logo,
.admin-page .logo {
    mix-blend-mode: multiply;
    filter: contrast(1.3) saturate(1.2);
}

.site-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.site-title a {
    color: white;
    text-decoration: none;
}

.admin-nav {
    display: flex;
    gap: 0.5rem;
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: background 0.2s, color 0.2s;
    font-weight: 500;
}

.nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.nav-link.active {
    background: #4ade80;
    color: white;
}

.main-content {
    flex: 1;
    padding: 2rem 0;
}

.footer {
    background: var(--gray-800);
    color: var(--gray-400);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
}

.form-container,
.login-container,
.thank-you-container,
.admin-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
}

.form-container,
.login-container,
.thank-you-container {
    max-width: 600px;
    margin: 0 auto;
}

.public-page .form-container,
.admin-page .login-container,
.admin-page .admin-container {
    background: transparent;
    box-shadow: none;
}

.public-page .intro-text h2,
.public-page .intro-text p {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.public-page .form-group label {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.public-page .form-group input,
.public-page .form-group select,
.public-page .form-group textarea {
    background: white;
    box-shadow: var(--shadow);
}

.public-page .file-input {
    background: white;
}

.public-page .field-hint {
    color: var(--gray-700);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.admin-page .login-container h2 {
    text-align: center;
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

.admin-page .login-container .form-group label {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.admin-page .login-container .form-group input {
    background: white;
    box-shadow: var(--shadow);
}

.admin-page .admin-container h2 {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.admin-page .filter-label {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.admin-page .table-wrapper {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.admin-page .page-header h2 {
    color: var(--gray-800);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

.admin-page .no-bookings {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.source-chart-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.source-chart-container h3 {
    margin: 0 0 1rem 0;
    color: var(--gray-800);
    font-size: 1.1rem;
}

.source-chart {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chart-row {
    display: grid;
    grid-template-columns: 140px 1fr 100px;
    align-items: center;
    gap: 1rem;
}

.chart-label {
    font-size: 0.9rem;
    color: var(--gray-700);
    font-weight: 500;
}

.chart-bar-container {
    height: 24px;
    background: #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
}

.chart-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #22c55e);
    border-radius: 12px;
    min-width: 4px;
    transition: width 0.3s ease;
}

.chart-value {
    font-size: 0.85rem;
    color: var(--gray-600);
    text-align: right;
    font-weight: 500;
}

.chart-total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
    font-size: 0.9rem;
    color: var(--gray-600);
    text-align: center;
}

@media (max-width: 600px) {
    .chart-row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
    
    .chart-label {
        font-size: 0.85rem;
    }
    
    .chart-bar-container {
        height: 20px;
    }
    
    .chart-value {
        text-align: left;
        font-size: 0.8rem;
    }
}

.settings-form-container {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    max-width: 500px;
}

.settings-form-container h3 {
    margin: 0 0 1.5rem 0;
    color: var(--gray-800);
    font-size: 1.1rem;
}

.settings-form .form-group {
    margin-bottom: 1rem;
}

.settings-form .form-group input {
    background: white;
    box-shadow: var(--shadow);
}

.forgot-password-link {
    text-align: center;
    margin-top: 1rem;
}

.forgot-password-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
}

.forgot-password-link a:hover {
    text-decoration: underline;
}

.reset-intro {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    text-align: center;
}

.recovery-code-display {
    background: var(--gray-100);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
}

.recovery-code-display code {
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 2px;
    color: var(--gray-800);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.quick-select-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.btn-quick {
    background: var(--gray-100);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-quick:hover {
    background: var(--gray-200);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

@media (max-width: 600px) {
    .quick-select-buttons {
        gap: 0.4rem;
    }
    
    .btn-quick {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}

.intro-text {
    text-align: center;
    margin-bottom: 2rem;
}

.intro-text h2 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.intro-text p {
    color: var(--gray-600);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
}

.required {
    color: var(--danger-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    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(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.file-input {
    padding: 0.5rem;
    background: var(--gray-50);
    cursor: pointer;
}

.field-hint {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.form-actions {
    margin-top: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.btn:active {
    transform: translateY(1px);
}

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

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

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-filter {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    background: var(--gray-100);
    color: var(--gray-600);
}

.btn-filter:hover {
    background: var(--gray-200);
}

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

.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.alert-error ul {
    margin-top: 0.5rem;
    margin-left: 1.5rem;
}

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
}

.thank-you-container {
    text-align: center;
    padding: 3rem 2rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    color: white;
    font-size: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.thank-you-container h2 {
    color: var(--success-color);
    margin-bottom: 1rem;
}

.thank-you-container p {
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.thank-you-actions {
    margin-top: 2rem;
}

.login-container {
    max-width: 400px;
}

.login-container h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--gray-900);
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-label {
    font-weight: 500;
    color: var(--gray-700);
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.table-wrapper {
    overflow-x: auto;
}

.bookings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.bookings-table th,
.bookings-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.bookings-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
    white-space: nowrap;
}

.bookings-table tr:hover {
    background: var(--gray-50);
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.status-new {
    background: #dbeafe;
    color: #1e40af;
}

.status-quoted {
    background: #fef3c7;
    color: #92400e;
}

.status-booked {
    background: #d1fae5;
    color: #065f46;
}

.status-completed {
    background: #ecfdf5;
    color: #047857;
}

.status-cancelled {
    background: #fee2e2;
    color: #991b1b;
}

.no-data {
    text-align: center;
    padding: 3rem;
    color: var(--gray-500);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h2 {
    color: var(--gray-900);
}

.booking-detail {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-section {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.detail-section h3 {
    color: var(--gray-800);
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
}

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

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-item.full-width {
    grid-column: 1 / -1;
    margin-top: 1rem;
}

.detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-500);
}

.detail-value {
    color: var(--gray-800);
}

.detail-value a {
    color: var(--primary-color);
    text-decoration: none;
}

.detail-value a:hover {
    text-decoration: underline;
}

.description-text {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
    white-space: pre-wrap;
}

.edit-form .detail-section {
    background: var(--gray-50);
}

.status-select {
    max-width: 200px;
}

.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.photo-thumbnail {
    display: block;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.photo-thumbnail:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.photo-thumbnail img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .header {
        padding: 1rem 0;
    }
    
    .header .container {
        flex-direction: column;
        text-align: center;
    }
    
    .logo {
        max-height: 140px;
    }
    
    .main-content {
        padding: 1rem 0;
    }
    
    .form-container {
        padding: 1.25rem;
        margin: 0.5rem;
        border-radius: var(--border-radius);
    }
    
    .intro-text h2 {
        font-size: 1.25rem;
    }
    
    .intro-text p {
        font-size: 0.9rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
        padding: 0.875rem;
    }
    
    .btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
    
    .btn-small {
        width: auto;
        padding: 0.5rem 1rem;
    }
    
    .admin-nav {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .filter-controls select {
        width: 100%;
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .page-header h2 {
        font-size: 1.25rem;
    }
    
    .bookings-table {
        font-size: 0.7rem;
        display: block;
        overflow-x: auto;
    }
    
    .bookings-table th,
    .bookings-table td {
        padding: 0.4rem;
        white-space: nowrap;
    }
    
    .status-badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }
    
    .booking-detail {
        padding: 0;
    }
    
    .detail-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .detail-section h3 {
        font-size: 1rem;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .detail-item.full-width {
        grid-column: 1;
    }
    
    .photos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .photo-thumbnail img {
        height: 100px;
    }
    
    .thank-you-container {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
    
    .thank-you-container h2 {
        font-size: 1.5rem;
    }
    
    .success-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .footer {
        padding: 1rem 0;
        font-size: 0.8rem;
    }
    
    .alert {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    .login-container {
        padding: 1.5rem;
        margin: 1rem;
    }
}