/**
 * SC Style - Clean Minimalist Surf Forecast Design
 * Blue/gray color scheme
 */

/* ============================================================================
   CSS Variables - SC Color Palette
   ============================================================================ */

:root {
    /* Primary Colors */
    --sc-ocean-blue: #2196F3;
    --sc-ocean-blue-dark: #1976D2;
    --sc-sky-blue: #64B5F6;

    /* Grays */
    --sc-gray-50: #F9FAFB;
    --sc-gray-100: #F3F4F6;
    --sc-gray-200: #E5E7EB;
    --sc-gray-300: #D1D5DB;
    --sc-gray-400: #9CA3AF;
    --sc-gray-500: #6B7280;
    --sc-gray-600: #4B5563;
    --sc-gray-700: #374151;
    --sc-gray-800: #1F2937;
    --sc-gray-900: #111827;

    /* Quality Colors */
    --sc-good: #10B981;
    --sc-fair: #F59E0B;
    --sc-poor: #EF4444;
    --sc-epic: #8B5CF6;

    /* Spacing */
    --sc-spacing-xs: 0.25rem;
    --sc-spacing-sm: 0.5rem;
    --sc-spacing-md: 1rem;
    --sc-spacing-lg: 1.5rem;
    --sc-spacing-xl: 2rem;

    /* Border Radius */
    --sc-radius-sm: 0.25rem;
    --sc-radius-md: 0.5rem;
    --sc-radius-lg: 0.75rem;

    /* Shadows */
    --sc-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --sc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --sc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* ============================================================================
   Main Container
   ============================================================================ */

.ccnai-sc-forecast {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--sc-spacing-lg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
                 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    color: var(--sc-gray-800);
    background-color: #fff;
}

.ccnai-sc-header {
    text-align: center;
    margin-bottom: var(--sc-spacing-xl);
    padding-bottom: var(--sc-spacing-lg);
    border-bottom: 2px solid var(--sc-gray-200);
}

.ccnai-location-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sc-gray-900);
    margin: 0 0 var(--sc-spacing-sm);
}

.ccnai-forecast-subtitle {
    font-size: 1rem;
    color: var(--sc-gray-600);
    margin: 0;
}

.ccnai-last-updated {
    font-size: 0.875rem;
    color: var(--sc-gray-500);
    margin-top: var(--sc-spacing-sm);
}

/* ============================================================================
   Compass Widgets
   ============================================================================ */

.ccnai-compass-container {
    display: flex;
    gap: var(--sc-spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
    margin: var(--sc-spacing-xl) 0;
    padding: var(--sc-spacing-lg);
    background-color: var(--sc-gray-50);
    border-radius: var(--sc-radius-lg);
}

.ccnai-compass-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sc-spacing-sm);
}

.ccnai-compass-svg {
    filter: drop-shadow(var(--sc-shadow-sm));
}

.ccnai-compass-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sc-gray-900);
}

.ccnai-compass-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sc-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ccnai-compass-arrow {
    transition: transform 0.5s ease;
}

/* ============================================================================
   Board Recommendation Widget
   ============================================================================ */

.ccnai-board-widget {
    background: #fff;
    border: 2px solid var(--sc-gray-200);
    border-radius: var(--sc-radius-lg);
    padding: var(--sc-spacing-lg);
    margin: var(--sc-spacing-xl) 0;
    box-shadow: var(--sc-shadow-md);
}

.ccnai-board-widget.quality-epic {
    border-color: var(--sc-epic);
    background: linear-gradient(to bottom, rgba(139, 92, 246, 0.05), #fff);
}

.ccnai-board-widget.quality-good {
    border-color: var(--sc-good);
    background: linear-gradient(to bottom, rgba(16, 185, 129, 0.05), #fff);
}

.ccnai-board-widget.quality-fair {
    border-color: var(--sc-fair);
    background: linear-gradient(to bottom, rgba(245, 158, 11, 0.05), #fff);
}

.ccnai-board-widget.quality-poor {
    border-color: var(--sc-gray-300);
}

.board-header h3 {
    margin: 0 0 var(--sc-spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sc-gray-900);
}

.board-content {
    display: flex;
    gap: var(--sc-spacing-lg);
    align-items: center;
    margin-bottom: var(--sc-spacing-md);
}

.board-icon {
    flex-shrink: 0;
}

.board-svg {
    width: 60px;
    height: auto;
    max-height: 120px;
    color: var(--sc-ocean-blue);
}

.board-details {
    flex: 1;
}

.board-type {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sc-gray-900);
    margin-bottom: var(--sc-spacing-xs);
}

.board-length {
    font-size: 1.125rem;
    color: var(--sc-gray-600);
    margin-bottom: var(--sc-spacing-sm);
}

.skill-level {
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.skill-level .label {
    font-weight: 600;
}

.skill-level .value {
    color: var(--sc-gray-800);
}

.board-footer {
    border-top: 1px solid var(--sc-gray-200);
    padding-top: var(--sc-spacing-md);
}

.quality-rating {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.quality-label {
    font-size: 1.125rem;
    font-weight: 700;
}

.quality-epic .quality-label {
    color: var(--sc-epic);
}

.quality-good .quality-label {
    color: var(--sc-good);
}

.quality-fair .quality-label {
    color: var(--sc-fair);
}

.quality-poor .quality-label {
    color: var(--sc-poor);
}

.stars {
    display: flex;
    gap: var(--sc-spacing-xs);
}

.star svg {
    display: block;
}

/* ============================================================================
   Timeline Chart
   ============================================================================ */

.ccnai-timeline-chart-wrapper {
    background: #fff;
    border: 1px solid var(--sc-gray-200);
    border-radius: var(--sc-radius-lg);
    padding: var(--sc-spacing-lg);
    margin: var(--sc-spacing-xl) 0;
    box-shadow: var(--sc-shadow-sm);
}

.ccnai-timeline-chart-wrapper .chart-header {
    margin-bottom: var(--sc-spacing-md);
}

.ccnai-timeline-chart-wrapper .chart-header h4 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--sc-gray-900);
}

.ccnai-timeline-chart {
    width: 100%;
    height: auto;
    display: block;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: var(--sc-spacing-lg);
    margin-top: var(--sc-spacing-md);
    padding-top: var(--sc-spacing-md);
    border-top: 1px solid var(--sc-gray-200);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-xs);
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.legend-color {
    display: inline-block;
    width: 20px;
    height: 3px;
    border-radius: 2px;
}

.legend-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sc-ocean-blue);
    border: 1px solid #fff;
}

/* ============================================================================
   Forecast Table
   ============================================================================ */

.ccnai-forecast-table-wrapper {
    overflow-x: auto;
    margin: var(--sc-spacing-xl) 0;
    border-radius: var(--sc-radius-lg);
    border: 1px solid var(--sc-gray-200);
    box-shadow: var(--sc-shadow-sm);
}

.ccnai-forecast-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.ccnai-forecast-table thead {
    background: var(--sc-ocean-blue);
    color: #fff;
}

.ccnai-forecast-table th {
    padding: var(--sc-spacing-md);
    text-align: center;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ccnai-forecast-table tbody tr {
    border-bottom: 1px solid var(--sc-gray-200);
    transition: background-color 0.2s;
}

.ccnai-forecast-table tbody tr:hover {
    background-color: var(--sc-gray-50);
}

.ccnai-forecast-table tbody tr:last-child {
    border-bottom: none;
}

.ccnai-forecast-table td {
    padding: var(--sc-spacing-md);
    text-align: center;
}

/* Table Cell Specific Styles */

.time-cell {
    font-weight: 700;
    color: var(--sc-gray-900);
    font-size: 1rem;
}

.tide-data,
.wave-data,
.wind-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sc-spacing-xs);
}

.tide-height,
.wave-height,
.wind-speed,
.temperature {
    font-weight: 700;
    color: var(--sc-gray-900);
}

.wave-details {
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-xs);
}

.wave-period {
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.tide-trend {
    font-size: 1.25rem;
    color: var(--sc-ocean-blue);
}

.direction-arrow {
    display: inline-block;
    vertical-align: middle;
}

/* ============================================================================
   Loading State
   ============================================================================ */

.ccnai-loading {
    text-align: center;
    padding: var(--sc-spacing-xl);
}

.ccnai-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--sc-gray-200);
    border-top-color: var(--sc-ocean-blue);
    border-radius: 50%;
    animation: ccnai-spin 0.8s linear infinite;
}

@keyframes ccnai-spin {
    to { transform: rotate(360deg); }
}

/* ============================================================================
   Error State
   ============================================================================ */

.ccnai-error {
    background-color: #FEE2E2;
    border: 1px solid #FCA5A5;
    border-radius: var(--sc-radius-md);
    padding: var(--sc-spacing-md);
    color: #991B1B;
    margin: var(--sc-spacing-lg) 0;
}

.ccnai-error-title {
    font-weight: 700;
    margin-bottom: var(--sc-spacing-xs);
}

/* ============================================================================
   Responsive Design
   ============================================================================ */

@media (max-width: 768px) {
    .ccnai-sc-forecast {
        padding: var(--sc-spacing-md);
    }

    .ccnai-location-name {
        font-size: 1.5rem;
    }

    .ccnai-compass-container {
        gap: var(--sc-spacing-md);
    }

    .ccnai-compass-widget svg {
        width: 100px;
        height: 100px;
    }

    .board-content {
        flex-direction: column;
        text-align: center;
    }

    .board-icon {
        margin: 0 auto;
    }

    .ccnai-forecast-table {
        font-size: 0.875rem;
    }

    .ccnai-forecast-table th,
    .ccnai-forecast-table td {
        padding: var(--sc-spacing-sm);
    }

    .direction-arrow {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .ccnai-location-name {
        font-size: 1.25rem;
    }

    .ccnai-compass-container {
        flex-direction: column;
    }

    .quality-rating {
        flex-direction: column;
        gap: var(--sc-spacing-sm);
    }

    /* Stack table cells on very small screens */
    .ccnai-forecast-table-wrapper {
        border: none;
    }

    .ccnai-forecast-table thead {
        display: none;
    }

    .ccnai-forecast-table,
    .ccnai-forecast-table tbody,
    .ccnai-forecast-table tr,
    .ccnai-forecast-table td {
        display: block;
        width: 100%;
    }

    .ccnai-forecast-table tr {
        margin-bottom: var(--sc-spacing-md);
        border: 1px solid var(--sc-gray-200);
        border-radius: var(--sc-radius-md);
        padding: var(--sc-spacing-sm);
    }

    .ccnai-forecast-table td {
        text-align: left;
        padding: var(--sc-spacing-sm) 0;
        border-bottom: 1px solid var(--sc-gray-100);
    }

    .ccnai-forecast-table td:last-child {
        border-bottom: none;
    }

    .ccnai-forecast-table td::before {
        content: attr(data-label);
        font-weight: 700;
        display: inline-block;
        width: 80px;
        color: var(--sc-gray-600);
    }
}

/* ============================================================================
   Print Styles
   ============================================================================ */

@media print {
    .ccnai-sc-forecast {
        max-width: 100%;
        padding: 0;
    }

    .ccnai-compass-container {
        break-inside: avoid;
    }

    .ccnai-board-widget {
        break-inside: avoid;
        box-shadow: none;
        border: 2px solid var(--sc-gray-300);
    }

    .ccnai-forecast-table {
        font-size: 0.75rem;
    }
}

/* ============================================================================
   Hero Section - Current Conditions Headline
   ============================================================================ */

.ccnai-hero-section {
    margin: var(--sc-spacing-xl) 0;
    padding: var(--sc-spacing-xl) 0;
    text-align: center;
}

.ccnai-hero-headline {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--sc-gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sc-spacing-md);
}

.ccnai-status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

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

/* ============================================================================
   Info Cards Row
   ============================================================================ */

.ccnai-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--sc-spacing-md);
    margin: var(--sc-spacing-xl) 0;
}

.ccnai-info-card {
    background: var(--sc-gray-50);
    border: 1px solid var(--sc-gray-200);
    border-radius: var(--sc-radius-lg);
    padding: var(--sc-spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-md);
    transition: all 0.2s ease;
}

.ccnai-info-card:hover {
    background: #fff;
    box-shadow: var(--sc-shadow-md);
    transform: translateY(-2px);
}

.ccnai-card-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.ccnai-card-content {
    flex: 1;
}

.ccnai-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sc-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--sc-spacing-xs);
}

.ccnai-card-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--sc-gray-900);
}

.ccnai-card-link {
    font-size: 0.875rem;
    color: var(--sc-ocean-blue);
    margin-top: var(--sc-spacing-xs);
    cursor: pointer;
}

.ccnai-card-link:hover {
    text-decoration: underline;
}

/* ============================================================================
   Timeline Section
   ============================================================================ */

.ccnai-timeline-section {
    margin: var(--sc-spacing-xl) 0;
    background: #fff;
    border: 1px solid var(--sc-gray-200);
    border-radius: var(--sc-radius-lg);
    padding: var(--sc-spacing-lg);
}

.ccnai-timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sc-spacing-lg);
    flex-wrap: wrap;
    gap: var(--sc-spacing-md);
}

.ccnai-timeline-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--sc-gray-900);
}

.ccnai-timeline-controls {
    display: flex;
    gap: var(--sc-spacing-lg);
}

.ccnai-toggle {
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-sm);
    font-size: 0.875rem;
    color: var(--sc-gray-600);
    cursor: pointer;
}

.ccnai-toggle input[type="checkbox"] {
    margin: 0 var(--sc-spacing-xs);
}

.ccnai-timeline-chart-wrapper {
    margin: var(--sc-spacing-md) 0;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: var(--sc-spacing-lg);
    margin-top: var(--sc-spacing-md);
    padding-top: var(--sc-spacing-md);
    border-top: 1px solid var(--sc-gray-200);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-sm);
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.legend-color {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: var(--sc-radius-sm);
}

/* ============================================================================
   Daily Forecast Cards
   ============================================================================ */

.ccnai-daily-forecast {
    margin: var(--sc-spacing-xl) 0;
}

.ccnai-daily-forecast h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--sc-gray-900);
    margin-bottom: var(--sc-spacing-lg);
}

#ccnai-daily-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sc-spacing-md);
}

.ccnai-day-card {
    background: var(--sc-gray-50);
    border: 1px solid var(--sc-gray-200);
    border-radius: var(--sc-radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.ccnai-day-card:hover {
    box-shadow: var(--sc-shadow-md);
}

.ccnai-day-header {
    background: #fff;
    padding: var(--sc-spacing-md);
    border-bottom: 1px solid var(--sc-gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ccnai-day-name {
    font-weight: 600;
    color: var(--sc-gray-900);
}

.ccnai-day-weather {
    display: flex;
    align-items: center;
    gap: var(--sc-spacing-xs);
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.ccnai-period-forecast {
    padding: var(--sc-spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--sc-gray-200);
}

.ccnai-period-forecast:last-child {
    border-bottom: none;
}

.ccnai-period-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--sc-gray-600);
}

.ccnai-period-surf {
    font-weight: 600;
    font-size: 1rem;
    padding: var(--sc-spacing-xs) var(--sc-spacing-md);
    border-radius: var(--sc-radius-md);
}

/* Quality-based surf colors */
.ccnai-quality-clean {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.ccnai-quality-fair {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.ccnai-quality-choppy {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

/* ============================================================================
   Responsive Design
   ============================================================================ */

@media (max-width: 768px) {
    .ccnai-hero-headline {
        font-size: 1.25rem;
        flex-direction: column;
        gap: var(--sc-spacing-sm);
    }

    .ccnai-info-cards {
        grid-template-columns: 1fr;
    }

    .ccnai-timeline-header {
        flex-direction: column;
        align-items: flex-start;
    }

    #ccnai-daily-cards {
        grid-template-columns: 1fr;
    }

    .ccnai-compass-container {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .ccnai-sc-forecast {
        padding: var(--sc-spacing-md);
    }

    .ccnai-hero-headline {
        font-size: 1.125rem;
    }

    .ccnai-timeline-section,
    .ccnai-day-card,
    .ccnai-info-card {
        border-radius: var(--sc-radius-md);
    }
}