/* Marine-themed Color Palette */
:root {
    --ocean-blue: #0077BE;
    --deep-blue: #003D5C;
    --sky-blue: #56CCF2;
    --seafoam: #2EC4B6;
    --coral: #FF6B6B;
    --sand: #F4F1DE;
    --white: #FFFFFF;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-700: #495057;
    --gray-900: #212529;
    --success: #06D6A0;
    --warning: #FFB800;
    --danger: #EF476F;
}

.dark-mode {
    --bg-primary: #0A1929;
    --bg-secondary: #132F4C;
    --bg-card: #1A2F42;
    --text-primary: #FFFFFF;
    --text-secondary: #B2BAC2;
    --border-color: #2D3843;
    --shadow: rgba(0, 0, 0, 0.5);
}

.light-mode {
    --bg-primary: #F0F4F8;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --text-primary: #1A202C;
    --text-secondary: #718096;
    --border-color: #E2E8F0;
    --shadow: rgba(0, 0, 0, 0.1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease;
}

/* Header */
.dashboard-header {
    background: linear-gradient(135deg, var(--ocean-blue), var(--deep-blue));
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 6px var(--shadow);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section h1 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.subtitle {
    color: var(--sky-blue);
    font-size: 0.9rem;
}

.header-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-icon {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--seafoam);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #26A899;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 196, 182, 0.3);
}

/* Filters Panel */
.filters-panel {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.filters-header {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-group label {
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    cursor: pointer;
    min-width: 180px;
    transition: all 0.3s ease;
}

.filter-select:hover {
    border-color: var(--ocean-blue);
}

/* Export Actions */
.export-actions {
    display: flex;
    gap: 0.75rem;
    margin-left: auto;
}

.export-btn {
    background: linear-gradient(135deg, var(--ocean-blue), var(--deep-blue));
    border: none;
    color: white;
    padding: 0.7rem 1.25rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 119, 190, 0.2);
}

.export-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 190, 0.35);
}

.export-btn:active {
    transform: translateY(0);
}

.export-btn svg {
    flex-shrink: 0;
}

/* Navigation Grid */
.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.nav-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
}

.nav-card:hover {
    background: linear-gradient(135deg, var(--ocean-blue), var(--deep-blue));
    color: white;
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 119, 190, 0.25);
}

.nav-icon {
    font-size: 2rem;
    line-height: 1;
    transition: transform 0.3s ease;
}

.nav-card:hover .nav-icon {
    transform: scale(1.15);
}

.nav-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.badge-notification {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger);
    color: white;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    text-align: center;
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--ocean-blue);
    color: white;
    border-color: var(--ocean-blue);
}

/* Dashboard Grid */
.dashboard-grid {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2rem 2rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* KPI Cards */
.kpi-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 8px var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px var(--shadow);
}

.wave-gradient {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card) 70%, var(--ocean-blue) 100%);
}

.kpi-icon {
    font-size: 3rem;
    opacity: 0.8;
}

.kpi-content h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--ocean-blue);
    margin-bottom: 0.25rem;
}

.kpi-change {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.kpi-change.positive {
    background: rgba(6, 214, 160, 0.1);
    color: var(--success);
}

.kpi-change.negative {
    background: rgba(239, 71, 111, 0.1);
    color: var(--danger);
}

.kpi-sublabel {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Chart Cards */
.chart-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border-color);
    grid-column: span 2;
}

.chart-card.compact {
    grid-column: span 1;
}

.chart-card.medium {
    grid-column: span 2;
}

.chart-card.full-width {
    grid-column: 1 / -1;
}

.chart-card canvas {
    max-height: 280px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.card-header h2 {
    color: var(--text-primary);
    font-size: 1.25rem;
}

.card-badge {
    background: var(--ocean-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
}

.trend-legend {
    display: flex;
    gap: 1.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend-dot.blue {
    background: var(--ocean-blue);
}

.legend-dot.green {
    background: var(--seafoam);
}

/* Leaderboard */
.leaderboard {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.leaderboard-item:hover {
    transform: translateX(4px);
    background: var(--ocean-blue);
    color: white;
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: 700;
    width: 40px;
    text-align: center;
    color: var(--ocean-blue);
}

.leaderboard-item:hover .leaderboard-rank {
    color: white;
}

.leaderboard-info {
    flex: 1;
}

.leaderboard-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.leaderboard-stats {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.leaderboard-item:hover .leaderboard-stats {
    color: rgba(255, 255, 255, 0.8);
}

.leaderboard-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--seafoam);
}

.leaderboard-item:hover .leaderboard-value {
    color: white;
}

/* Captain Performance Grid */
.captain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.captain-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.captain-card:hover {
    background: var(--ocean-blue);
    color: white;
    transform: translateY(-4px);
}

.captain-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--ocean-blue), var(--seafoam));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.captain-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.captain-stats {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.captain-card:hover .captain-stats {
    color: rgba(255, 255, 255, 0.8);
}

/* Bookings Table */
.table-container {
    overflow-x: auto;
}

.bookings-table {
    width: 100%;
    border-collapse: collapse;
}

.bookings-table th {
    background: var(--bg-primary);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.bookings-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.bookings-table tr:hover {
    background: var(--bg-primary);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-badge.assigned {
    background: rgba(6, 214, 160, 0.1);
    color: var(--success);
}

.status-badge.confirmed {
    background: rgba(0, 119, 190, 0.1);
    color: var(--ocean-blue);
}

.status-badge.pending {
    background: rgba(255, 184, 0, 0.1);
    color: var(--warning);
}

.status-badge.cancelled {
    background: rgba(239, 71, 111, 0.1);
    color: var(--danger);
}

.btn-link {
    background: none;
    border: none;
    color: var(--ocean-blue);
    cursor: pointer;
    font-weight: 600;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--seafoam);
}

/* Footer */
.dashboard-footer {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .header-controls,
    .filters-panel,
    .dashboard-footer,
    .btn-icon,
    .btn-primary,
    .btn-secondary {
        display: none !important;
    }
    
    .dashboard-header {
        background: white;
        border-bottom: 2px solid #003D5C;
        color: #003D5C;
    }
    
    .logo-section h1,
    .subtitle {
        color: #003D5C !important;
    }
    
    .dashboard-grid {
        background: white;
    }
    
    .kpi-card,
    .chart-card {
        page-break-inside: avoid;
        background: white;
        border: 1px solid #ddd;
        box-shadow: none;
        margin-bottom: 1rem;
    }
    
    .kpi-value,
    .card-header h2 {
        color: #003D5C;
    }
    
    canvas {
        max-height: 300px;
    }
}

/* AI Chat Widget Styles */
.chat-widget-trigger {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ocean-blue) 0%, #0891b2 100%);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(3, 105, 161, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: all 0.3s ease;
    z-index: 1000;
}

.chat-widget-trigger:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(3, 105, 161, 0.5);
}

.chat-widget-trigger.has-unread::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 12px;
    height: 12px;
    background: #ef4444;
    border-radius: 50%;
    border: 2px solid white;
}

.chat-widget-container {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 380px;
    height: 600px;
    background: var(--bg-primary);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 999;
    transition: all 0.3s ease;
}

.chat-widget-container.active {
    display: flex;
}

.chat-widget-header {
    background: linear-gradient(135deg, var(--ocean-blue) 0%, #0891b2 100%);
    color: white;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-widget-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.chat-widget-title {
    font-weight: 600;
    font-size: 15px;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 12px;
    opacity: 0.9;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

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

.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 280px;
    animation: slideIn 0.2s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    align-self: flex-end;
}

.chat-message.ai {
    align-self: flex-start;
}

.message-bubble {
    padding: 0.75rem 1rem;
    border-radius: 16px;
    box-shadow: 0 2px 8px var(--shadow);
}

.chat-message.user .message-bubble {
    background: var(--ocean-blue);
    color: white;
    border-bottom-right-radius: 4px;
}

.chat-message.ai .message-bubble {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
}

.message-timestamp {
    font-size: 11px;
    margin-top: 0.25rem;
    opacity: 0.6;
}

.chat-message.user .message-timestamp {
    text-align: right;
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    max-width: 80px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-secondary);
    animation: typingBounce 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

.chat-input-area {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    display: flex;
    gap: 0.75rem;
}

.chat-input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
    font-size: 14px;
    resize: none;
    min-height: 44px;
    max-height: 120px;
    font-family: inherit;
}

.chat-input:focus {
    outline: none;
    border-color: var(--ocean-blue);
    box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.1);
}

.chat-send-btn {
    background: var(--ocean-blue);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chat-send-btn:hover:not(:disabled) {
    background: #075985;
    transform: translateY(-2px);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .chat-widget-container {
        bottom: 0;
        right: 0;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }
    
    .chat-widget-trigger {
        bottom: 16px;
        right: 16px;
    }
}

/* ⚡ FASE 2: Platform Synchronization Styles */
.sync-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.sync-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sync-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px var(--shadow);
}

.sync-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.platform-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sync-status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.sync-status-badge.success {
    background: var(--success);
    color: white;
}

.sync-status-badge.error {
    background: var(--danger);
    color: white;
}

.sync-status-badge.in_progress {
    background: var(--warning);
    color: white;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.sync-card-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.sync-detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.sync-detail-label {
    color: var(--text-secondary);
}

.sync-detail-value {
    color: var(--text-primary);
    font-weight: 500;
}

.sync-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

.btn-sync {
    flex: 1;
    padding: 0.5rem;
    border: none;
    border-radius: 6px;
    background: var(--ocean-blue);
    color: white;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-sync:hover {
    background: var(--deep-blue);
    transform: translateY(-1px);
}

.btn-sync:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Conflicts Section */
.conflicts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.conflict-card {
    background: #FFF3CD;
    border-left: 4px solid var(--warning);
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dark-mode .conflict-card {
    background: rgba(255, 184, 0, 0.15);
}

.conflict-info {
    flex: 1;
}

.conflict-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.conflict-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.conflict-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-resolve {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    background: var(--danger);
    color: white;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-resolve:hover {
    background: #C23B5A;
    transform: scale(1.05);
}

/* Badge Styles */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

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

.badge-warning {
    background: var(--warning);
    color: white;
}

.badge-success {
    background: var(--success);
    color: white;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-card.medium,
    .chart-card.compact {
        grid-column: span 1;
    }
    
    .sync-status-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem 1rem;
    }
    
    .chart-card,
    .chart-card.medium,
    .chart-card.compact {
        grid-column: span 1;
    }
    
    .chart-card canvas {
        max-height: 250px;
    }
    
    .filters-panel {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
}