/* Tournament Bracket Generator Styles */

/* Controls Section */
.controls-section {
    margin-bottom: var(--spacing-xl);
}

.controls-row {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-end;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.control-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.control-group select {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    min-width: 150px;
}

.control-group select:focus {
    outline: none;
    border-color: var(--gold);
}

.generate-btn,
.resimulate-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
}

.generate-btn {
    background: var(--gold);
    color: var(--dark-bg);
}

.generate-btn:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
}

.resimulate-btn {
    background: var(--electric-blue);
    color: white;
}

.resimulate-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Champion Section */
.champion-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.champion-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(255, 215, 0, 0.2) 100%);
    border: 3px solid var(--gold);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--glow-gold);
}

.champion-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.champion-name {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: var(--spacing-sm);
}

.champion-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.champion-seed,
.champion-rating {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Stats Summary */
.stats-summary {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    border: 2px solid var(--border-color);
    min-width: 100px;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Bracket Section */
.bracket-section {
    margin-bottom: var(--spacing-xl);
    overflow-x: auto;
}

.bracket-container {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    min-width: fit-content;
}

.bracket-round {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    min-width: 200px;
}

.round-header {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.round-matches {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    justify-content: space-around;
    flex: 1;
}

.bracket-match {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.bracket-match.upset-match {
    border-color: #e74c3c;
}

.matchup-entry {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.matchup-entry:last-child {
    border-bottom: none;
}

.matchup-entry.winner {
    background: rgba(46, 204, 113, 0.1);
}

.matchup-entry.loser {
    opacity: 0.6;
}

.entry-seed {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 25px;
}

.entry-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.winner .entry-name {
    color: var(--success);
    font-weight: 700;
}

.entry-prob {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 35px;
    text-align: right;
}

/* Participants Section */
.participants-section {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--border-color);
}

.section-title {
    font-size: 1.2rem;
    color: var(--gold);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.participants-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.participant-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--dark-bg);
    border-radius: var(--radius-sm);
}

.participant-seed {
    font-size: 0.85rem;
    color: var(--gold);
    font-weight: 700;
    min-width: 30px;
}

.participant-name {
    flex: 1;
    color: var(--text-primary);
    text-decoration: none;
}

.participant-name:hover {
    color: var(--gold);
    text-decoration: underline;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xxl);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.empty-state h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Loading & Error States */
.loading-state,
.error-state {
    text-align: center;
    padding: var(--spacing-xxl);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

.error-message {
    color: var(--danger);
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xxl);
    text-align: center;
}

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

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

.footer-text a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .controls-row {
        flex-direction: column;
        align-items: center;
    }

    .control-group {
        width: 100%;
        max-width: 200px;
    }

    .control-group select {
        width: 100%;
    }

    .generate-btn,
    .resimulate-btn {
        width: 100%;
        max-width: 200px;
    }

    .champion-name {
        font-size: 1.4rem;
    }

    .bracket-container {
        flex-direction: column;
    }

    .bracket-round {
        min-width: 100%;
    }

    .participants-list {
        grid-template-columns: 1fr;
    }
}