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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #0d0d0d;
    color: #e0e0e0;
    max-width: 900px;
    margin: 0 auto;
    padding: 16px;
}

header {
    text-align: center;
    padding: 24px 0 8px;
}

header h1 {
    font-size: 2rem;
    color: #d4af37;
    letter-spacing: 1px;
}

.subtitle {
    color: #888;
    font-size: 0.9rem;
    margin-top: 4px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0;
    margin: 20px 0;
    border-bottom: 2px solid #333;
}

.tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    color: #888;
    font-size: 1rem;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.tab:hover {
    color: #ccc;
}

.tab.active {
    color: #d4af37;
    border-bottom-color: #d4af37;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Name input */
.name-input-area {
    margin-bottom: 20px;
}

.name-input-area label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #ccc;
}

.name-input-area input {
    width: 100%;
    max-width: 300px;
    padding: 10px 12px;
    border: 1px solid #444;
    border-radius: 6px;
    background: #1a1a1a;
    color: #e0e0e0;
    font-size: 1rem;
}

.name-input-area input:focus {
    outline: none;
    border-color: #d4af37;
}

/* Banner */
.banner {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-weight: 600;
    text-align: center;
}

#lockout-banner {
    background: #3d1c1c;
    color: #ff6b6b;
    border: 1px solid #5c2a2a;
}

.hidden {
    display: none !important;
}

/* Category cards */
.category-card {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}

.category-header {
    padding: 14px 16px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.category-header:hover {
    background: #222;
}

.category-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.category-pick {
    font-size: 0.8rem;
    color: #d4af37;
    text-align: right;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-left: 12px;
}

.category-chevron {
    color: #666;
    transition: transform 0.2s;
    margin-left: 8px;
    flex-shrink: 0;
}

.category-card.open .category-chevron {
    transform: rotate(180deg);
}

.category-body {
    display: none;
    padding: 0 16px 14px;
}

.category-card.open .category-body {
    display: block;
}

/* Radio options */
.nominee-option {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    margin: 4px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}

.nominee-option:hover {
    background: #252525;
}

.nominee-option input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #555;
    border-radius: 50%;
    margin-right: 10px;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
}

.nominee-option input[type="radio"]:checked {
    border-color: #d4af37;
}

.nominee-option input[type="radio"]:checked::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 8px;
    height: 8px;
    background: #d4af37;
    border-radius: 50%;
}

.nominee-label {
    font-size: 0.9rem;
    cursor: pointer;
}

/* Submit area */
.submit-area {
    padding: 20px 0;
    text-align: center;
}

.btn-primary {
    padding: 12px 32px;
    background: #d4af37;
    color: #0d0d0d;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #e6c44a;
}

.btn-primary:disabled {
    background: #555;
    color: #888;
    cursor: not-allowed;
}

.status-msg {
    margin-top: 10px;
    font-size: 0.9rem;
}

.status-msg.success {
    color: #4caf50;
}

.status-msg.error {
    color: #ff6b6b;
}

.pick-count {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #888;
}

/* Results */
.results-section {
    margin-bottom: 32px;
}

.results-section h2 {
    color: #d4af37;
    margin-bottom: 16px;
    font-size: 1.3rem;
}

.loading {
    text-align: center;
    padding: 40px;
    color: #888;
}

/* Table */
.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.picks-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    min-width: 600px;
}

.picks-table th,
.picks-table td {
    padding: 8px 10px;
    border: 1px solid #2a2a2a;
    text-align: left;
}

.picks-table th {
    background: #1a1a1a;
    color: #d4af37;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.picks-table th:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    background: #1a1a1a;
}

.picks-table td:first-child {
    position: sticky;
    left: 0;
    background: #0d0d0d;
    font-weight: 600;
    white-space: nowrap;
}

.picks-table tr:nth-child(even) td {
    background: #141414;
}

.picks-table tr:nth-child(even) td:first-child {
    background: #141414;
}

.pick-correct {
    background: #1a3a1a !important;
    color: #4caf50;
}

.pick-wrong {
    color: #888;
}

.winner-badge {
    display: inline-block;
    background: #d4af37;
    color: #0d0d0d;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 4px;
}

/* Pick indicators */
.pick-indicator {
    font-size: 0.85rem;
    font-weight: 700;
    margin-right: 6px;
    flex-shrink: 0;
}

.pick-indicator.correct {
    color: #4caf50;
}

.pick-indicator.wrong {
    color: #ff6b6b;
}

/* Scorecard */
.scorecard-summary {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.scorecard-score {
    font-size: 2.5rem;
    font-weight: 700;
    color: #d4af37;
}

.scorecard-score-label {
    font-size: 0.9rem;
    color: #888;
}

.scorecard-progress {
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    background: #333;
    margin-bottom: 20px;
}

.scorecard-progress .correct { background: #4caf50; }
.scorecard-progress .wrong { background: #ff6b6b; }
.scorecard-progress .pending { background: #555; }

.scorecard-list {
    margin-bottom: 16px;
}

.scorecard-list h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.scorecard-item {
    padding: 6px 12px;
    border-left: 3px solid;
    margin-bottom: 4px;
    font-size: 0.85rem;
    background: #1a1a1a;
    border-radius: 0 4px 4px 0;
}

.scorecard-item.correct { border-color: #4caf50; }
.scorecard-item.wrong { border-color: #ff6b6b; }

/* Head to Head */
.h2h-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.h2h-controls select {
    flex: 1;
    min-width: 120px;
    padding: 10px 12px;
    border: 1px solid #444;
    border-radius: 6px;
    background: #1a1a1a;
    color: #e0e0e0;
    font-size: 0.9rem;
}

.h2h-controls select:focus {
    outline: none;
    border-color: #d4af37;
}

.h2h-vs {
    color: #888;
    font-weight: 700;
    font-size: 1.1rem;
}

.h2h-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.h2h-stat {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 8px;
    padding: 12px 16px;
    text-align: center;
    flex: 1;
    min-width: 80px;
}

.h2h-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d4af37;
}

.h2h-stat-label {
    font-size: 0.75rem;
    color: #888;
    margin-top: 2px;
}

.h2h-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.h2h-table th,
.h2h-table td {
    padding: 8px 10px;
    border: 1px solid #2a2a2a;
    text-align: left;
}

.h2h-table th {
    background: #1a1a1a;
    color: #d4af37;
    font-weight: 600;
}

.h2h-agree td {
    background: #1a1a2a;
}

/* Charts */
canvas {
    max-height: 400px;
}

#consensus-chart,
#accuracy-chart {
    max-height: 900px;
}

/* Responsive */
@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    header h1 {
        font-size: 1.5rem;
    }

    .category-header {
        padding: 12px;
    }

    .picks-table {
        font-size: 0.7rem;
    }

    .picks-table th,
    .picks-table td {
        padding: 6px;
    }

    .scorecard-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .scorecard-score {
        font-size: 2rem;
    }

    .h2h-controls {
        flex-direction: column;
    }

    .h2h-controls select {
        width: 100%;
    }

    .h2h-vs {
        text-align: center;
    }

    .h2h-stats {
        flex-direction: column;
    }

    .h2h-table {
        font-size: 0.7rem;
    }

    .h2h-table th,
    .h2h-table td {
        padding: 6px;
    }

    #score-tracker-chart {
        max-height: 300px;
    }
}