:root {
    --bg-deep: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent-gold: #f59e0b;
    --accent-emerald: #10b981;
    --accent-rose: #f43f5e;
    --accent-blue: #3b82f6;
    --glass-border: rgba(255, 255, 255, 0.1);
}

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    margin: 0;
    background-image: radial-gradient(circle at top right, #1e1b4b, transparent),
        radial-gradient(circle at bottom left, #0f172a, transparent);
    background-attachment: fixed;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

header {
    margin-bottom: 2rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    padding: 0.5rem;
    border-radius: 1.5rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

h1 {
    margin: 0;
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.meta-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: 1rem;
    text-align: center;
    border: 1px solid var(--glass-border);
}

.meta-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.meta-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.roi-dashboard {
    margin-bottom: 3rem;
}

.roi-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--bg-card);
    border-radius: 1.5rem;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.roi-table th {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.roi-table td {
    padding: 0.5rem 1rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.roi-table tr:last-child td {
    border-bottom: none;
}

.val-positive {
    color: var(--accent-emerald);
    font-weight: 700;
}

.val-neutral {
    color: var(--text-main);
}

.val-highlight {
    color: var(--accent-gold);
    font-weight: 700;
}

.race-section {
    margin-bottom: 2rem;
}

.venue-title {
    font-size: 1.5rem;
    font-weight: 700;
    border-left: 4px solid var(--accent-gold);
    padding-left: 1rem;
}

.race-card {
    background: var(--bg-card);
    border-radius: 1.25rem;
    padding: 0.6rem;
    margin-bottom: 0.4rem;
    border: 1px solid var(--glass-border);
    transition: transform 0.2s;
}

.race-card:hover {
    transform: translateY(-4px);
    background: rgba(30, 41, 59, 0.9);
}

.race-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.race-info h3 {
    margin: 0;
    font-size: 1.25rem;
}

.track-badge {
    background: var(--accent-blue);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.horse-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.horse-item {
    padding: 0.4rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0.875rem;
    border: 1px solid var(--glass-border);
    display: grid;
    grid-template-columns: 3rem 1fr auto;
    align-items: center;
    gap: 0.5rem;
}

.horse-number {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #334155;
    border-radius: 0.5rem;
    font-weight: 800;
    font-size: 1.25rem;
    color: white;
}

.rec-diamond .horse-number {
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
}

.rec-semi_iron .horse-number {
    background: linear-gradient(135deg, #fbbf24, #d97706);
}

.rec-watchlist .horse-number {
    background: linear-gradient(135deg, #10b981, #059669);
}

.horse-info h4 {
    margin: 0;
    font-size: 1.3rem;
}

.jockey-name {
    font-size: 0.875rem;
}

.horse-score {
    text-align: right;
}

.score-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.reasoning {
    grid-column: 1 / -1;
    font-size: 0.875rem;
    font-style: italic;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.result-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 0.4rem;
    font-weight: 700;
    font-size: 0.8rem;
}

.res-top1 {
    background: var(--accent-gold);
    color: var(--bg-deep);
}

.res-top3 {
    background: var(--accent-emerald);
    color: var(--bg-deep);
}

.res-out {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
}

.section-header-win td {
    background: rgba(255, 215, 0, 0.1);
    font-weight: bold;
    color: var(--accent-gold);
}

.section-header-place td {
    background: rgba(52, 211, 153, 0.1);
    font-weight: bold;
    color: var(--accent-emerald);
}

.alerts {
    margin-top: 0.25rem;
    font-size: 0.75rem;
    opacity: 0.8;
}

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

.report-footer {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    color: var(--text-muted);
    border-top: 1px solid var(--glass-border);
}

.no-recommendations {
    text-align: center;
    padding: 0.25rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

@media (max-width: 640px) {
    .roi-table {
        font-size: 0.75rem;
    }

    .roi-table th,
    .roi-table td {
        padding: 0.75rem 0.5rem;
    }

    .horse-item {
        grid-template-columns: 2.5rem 1fr;
    }

    .horse-score {
        grid-column: 1 / -1;
        text-align: left;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding-top: 0.5rem;
    }
}

/* Utility Styles extracted from index.html */
.callout {
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 1rem;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.callout-icon {
    font-size: 1.5rem;
}

.callout-info {
    border-left: 4px solid var(--accent-blue);
}

.callout-success {
    border-left: 4px solid var(--accent-emerald);
}

.callout-warning {
    border-left: 4px solid var(--accent-gold);
}

.callout-danger {
    border-left: 4px solid var(--accent-rose);
}

.callout-abstract {
    border-left: 4px solid var(--text-muted);
}

.callout-content p {
    margin: 0;
}

/* Generic Table Styles */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 2rem 0;
    background: var(--bg-card);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

th {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.875rem;
}

td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

tr:last-child td {
    border-bottom: none;
}

a {
    color: var(--accent-gold);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1,
h2,
h3 {
    color: var(--accent-gold);
}

/* h1 already defined but specific style for analysis hub */
.analysis-hub-title {
    border-bottom: 2px solid var(--glass-border);
    padding-bottom: 1rem;
}

main {
    max-width: 1000px;
    margin: 0 auto;
}

.content-area {
    margin-top: 2rem;
}

img {
    max-width: 1000px;
    border-radius: 1rem;
    border: 1px solid var(--glass-border);
    margin: 1rem 0;
}