/* ========================================
   토너먼트 상세 페이지 CSS
   ======================================== */

.tournament-detail-page {
    background: var(--bg-primary);
}

/* ========================================
   히어로 섹션
   ======================================== */
.detail-hero {
    position: relative;
    padding: 100px 0 60px;
    overflow: hidden;
}

.detail-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse 50% 60% at center, var(--badge-color, rgba(240, 185, 11, 0.2)) 0%, transparent 70%);
    opacity: 0.3;
}

.detail-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.detail-hero__breadcrumb {
    margin-bottom: 24px;
}

.detail-hero__breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    transition: color var(--transition-fast);
}

.detail-hero__breadcrumb a:hover {
    color: var(--color-primary);
}

.detail-hero__badge {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #0a0a0f;
    margin: 0 auto 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.detail-hero__meta {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.detail-hero__title {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.2;
}

.detail-hero__subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.detail-hero__prize {
    margin-bottom: 40px;
}

.detail-hero__prize .prize-label {
    display: block;
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 8px;
}

.detail-hero__prize .prize-amount {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 4px;
}

.detail-hero__prize .prize-currency {
    font-size: 36px;
    font-weight: 600;
    color: var(--color-primary);
}

.detail-hero__prize .prize-value {
    font-size: 64px;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--color-primary);
    line-height: 1;
}

.detail-hero__prize .prize-unit {
    font-size: 18px;
    color: var(--text-tertiary);
    margin-left: 8px;
}

/* 카운트다운 */
.countdown-section {
    margin-bottom: 32px;
}

.countdown-label {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.countdown-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px 20px;
    min-width: 80px;
}

.countdown-value {
    display: block;
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.countdown-unit {
    font-size: 12px;
    color: var(--text-tertiary);
}

.countdown-separator {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-tertiary);
}

/* 진행률 */
.progress-section {
    max-width: 600px;
    margin: 0 auto;
}

.progress-section .progress-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-section .progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, #fcd535 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-tertiary);
}

.progress-percent {
    color: var(--color-primary);
    font-weight: 600;
}

/* ========================================
   요약 섹션
   ======================================== */
.detail-summary {
    padding: 40px 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.summary-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
    align-items: start;
}

/* 참가 카드 */
.participation-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.participation-card__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.participation-card__fee {
    margin-bottom: 24px;
}

.fee-label {
    display: block;
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.fee-amount {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.fee-free {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-long);
}

.fee-free i {
    font-size: 20px;
}

.participation-card__note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.participation-card__status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.participation-card__status i {
    font-size: 48px;
}

.participation-card__status--joined i {
    color: var(--color-long);
}

.participation-card__status--joined span {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-long);
}

.participation-card__message {
    color: var(--text-secondary);
    font-size: 14px;
}

.participation-card__rank {
    margin-bottom: 24px;
}

.rank-label {
    display: block;
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.rank-value {
    font-size: 48px;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.participation-card__closed,
.participation-card__ended,
.participation-card__upcoming {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--text-tertiary);
}

.participation-card__closed i,
.participation-card__ended i,
.participation-card__upcoming i {
    font-size: 48px;
}

/* 요약 통계 */
.summary-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(240, 185, 11, 0.2) 0%, rgba(240, 185, 11, 0.05) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 20px;
}

.stat-card__value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.stat-card__label {
    font-size: 13px;
    color: var(--text-tertiary);
}

/* ========================================
   탭 네비게이션
   ======================================== */
.detail-tabs {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 64px;
    z-index: 100;
}

.tabs-nav {
    display: flex;
    gap: 8px;
    padding: 16px 0;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    border-color: var(--color-primary);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #0a0a0f;
}

/* ========================================
   탭 컨텐츠
   ======================================== */
.detail-content {
    padding: 40px 0 80px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

/* ========================================
   리더보드
   ======================================== */
.leaderboard-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
}

/* 포디움 */
.podium {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 48px;
    padding: 48px 0 0;
}

.podium-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    text-align: center;
}

.podium-item--1 {
    order: 2;
}

.podium-item--2 {
    order: 1;
}

.podium-item--3 {
    order: 3;
}

.podium-crown {
    position: absolute;
    top: -32px;
    font-size: 32px;
    color: #ffd700;
    animation: crownBounce 2s ease-in-out infinite;
}

@keyframes crownBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.podium-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--border-color);
    margin-bottom: 12px;
}

.podium-item--1 .podium-avatar {
    width: 96px;
    height: 96px;
    border-color: #ffd700;
    box-shadow: 0 0 24px rgba(255, 215, 0, 0.3);
}

.podium-item--2 .podium-avatar {
    border-color: #c0c0c0;
}

.podium-item--3 .podium-avatar {
    border-color: #cd7f32;
}

.podium-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.podium-info {
    margin-bottom: 12px;
}

.podium-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.podium-pnl {
    display: block;
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.podium-item--1 .podium-pnl {
    font-size: 28px;
}

.podium-balance {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.podium-rank {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
}

.podium-item--1 .podium-rank {
    background: linear-gradient(135deg, #ffd700 0%, #ffec8b 100%);
    color: #0a0a0f;
    width: 44px;
    height: 44px;
    font-size: 18px;
}

.podium-item--2 .podium-rank {
    background: linear-gradient(135deg, #c0c0c0 0%, #e0e0e0 100%);
    color: #0a0a0f;
}

.podium-item--3 .podium-rank {
    background: linear-gradient(135deg, #cd7f32 0%, #daa06d 100%);
    color: #0a0a0f;
}

.podium-pedestal {
    width: 120px;
    background: var(--bg-tertiary);
    border-radius: 8px 8px 0 0;
}

.podium-pedestal--1 {
    height: 100px;
    background: linear-gradient(180deg, rgba(255, 215, 0, 0.3) 0%, rgba(255, 215, 0, 0.1) 100%);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-bottom: none;
}

.podium-pedestal--2 {
    height: 70px;
    background: linear-gradient(180deg, rgba(192, 192, 192, 0.3) 0%, rgba(192, 192, 192, 0.1) 100%);
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-bottom: none;
}

.podium-pedestal--3 {
    height: 50px;
    background: linear-gradient(180deg, rgba(205, 127, 50, 0.3) 0%, rgba(205, 127, 50, 0.1) 100%);
    border: 1px solid rgba(205, 127, 50, 0.3);
    border-bottom: none;
}

/* 리더보드 테이블 */
.leaderboard-table-wrapper {
    overflow-x: auto;
}

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

.leaderboard-table th,
.leaderboard-table td {
    padding: 16px;
    text-align: left;
}

.leaderboard-table th {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

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

.leaderboard-table tr:hover td {
    background: var(--bg-tertiary);
}

.leaderboard-table .top-rank--1 td {
    background: rgba(255, 215, 0, 0.05);
}

.leaderboard-table .top-rank--2 td {
    background: rgba(192, 192, 192, 0.05);
}

.leaderboard-table .top-rank--3 td {
    background: rgba(205, 127, 50, 0.05);
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
}

.rank-badge--1 {
    background: linear-gradient(135deg, #ffd700 0%, #ffec8b 100%);
    color: #0a0a0f;
}

.rank-badge--2 {
    background: linear-gradient(135deg, #c0c0c0 0%, #e0e0e0 100%);
    color: #0a0a0f;
}

.rank-badge--3 {
    background: linear-gradient(135deg, #cd7f32 0%, #daa06d 100%);
    color: #0a0a0f;
}

.trader-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.trader-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.trader-name {
    font-weight: 500;
}

.balance {
    font-family: var(--font-mono);
}

.prize-preview {
    color: var(--color-primary);
    font-weight: 600;
    font-family: var(--font-mono);
}

.no-prize {
    color: var(--text-tertiary);
}

.empty-message {
    text-align: center;
    padding: 48px 16px !important;
    color: var(--text-tertiary);
}

.empty-message i {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.load-more {
    text-align: center;
    margin-top: 24px;
}

/* ========================================
   상금 구조
   ======================================== */
.prizes-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
}

.prizes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.prizes-header h3 {
    font-size: 20px;
    font-weight: 700;
}

.total-pool {
    text-align: right;
}

.pool-label {
    display: block;
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}

.pool-value {
    font-size: 28px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.prizes-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.prize-tier {
    display: grid;
    grid-template-columns: 150px 1fr 150px;
    align-items: center;
    gap: 24px;
    padding: 20px 24px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.prize-tier--top {
    border-width: 2px;
}

.prize-tier--1 {
    border-color: rgba(255, 215, 0, 0.5);
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
}

.prize-tier--2 {
    border-color: rgba(192, 192, 192, 0.5);
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.1) 0%, transparent 50%);
}

.prize-tier--3 {
    border-color: rgba(205, 127, 50, 0.5);
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.1) 0%, transparent 50%);
}

.prize-tier__rank {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.prize-tier__rank i {
    font-size: 24px;
}

.prize-tier--1 .prize-tier__rank i { color: #ffd700; }
.prize-tier--2 .prize-tier__rank i.silver { color: #c0c0c0; }
.prize-tier--3 .prize-tier__rank i.bronze { color: #cd7f32; }

.prize-tier__amount {
    font-size: 20px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-primary);
}

.prize-tier--top .prize-tier__amount {
    font-size: 24px;
}

.prize-tier__percent {
    display: flex;
    align-items: center;
    gap: 12px;
}

.percent-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.percent-bar__fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: 4px;
}

.prize-tier__percent span {
    font-size: 14px;
    color: var(--text-secondary);
    min-width: 40px;
    text-align: right;
}

.prizes-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 24px;
    padding: 16px;
    background: rgba(240, 185, 11, 0.1);
    border-radius: 8px;
}

.prizes-note i {
    color: var(--color-primary);
    flex-shrink: 0;
}

.prizes-note p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   규칙
   ======================================== */
.rules-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
}

.rules-description {
    padding: 24px;
    background: var(--bg-primary);
    border-radius: 12px;
    margin-bottom: 32px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.rules-list h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 24px 0 16px;
}

.rules-list h4:first-child {
    margin-top: 0;
}

.rules-list h4 i {
    color: var(--color-primary);
}

.rules-list ul {
    list-style: none;
    padding-left: 28px;
}

.rules-list li {
    position: relative;
    padding: 8px 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.rules-list li::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 16px;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
}

.rules-list strong {
    color: var(--color-primary);
}

/* ========================================
   일정 타임라인
   ======================================== */
.schedule-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
}

.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 32px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -32px;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--text-tertiary);
}

.timeline-item.completed .timeline-marker {
    background: var(--color-long);
    border-color: var(--color-long);
    color: white;
}

.timeline-item.active .timeline-marker {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #0a0a0f;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(240, 185, 11, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(240, 185, 11, 0); }
}

.timeline-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-date {
    font-size: 14px;
    color: var(--color-primary);
    font-family: var(--font-mono);
    margin-bottom: 4px;
}

.timeline-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ========================================
   반응형
   ======================================== */
@media (max-width: 1024px) {
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .prize-tier {
        grid-template-columns: 120px 1fr 120px;
    }
}

@media (max-width: 768px) {
    .detail-hero {
        padding: 80px 0 40px;
    }

    .detail-hero__title {
        font-size: 32px;
    }

    .detail-hero__prize .prize-value {
        font-size: 48px;
    }

    .countdown {
        flex-wrap: wrap;
        gap: 12px;
    }

    .countdown-item {
        min-width: 60px;
        padding: 12px 16px;
    }

    .countdown-value {
        font-size: 24px;
    }

    .countdown-separator {
        display: none;
    }

    .tabs-nav {
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .tab-btn {
        padding: 10px 16px;
        font-size: 13px;
        white-space: nowrap;
    }

    .podium {
        flex-wrap: wrap;
        gap: 16px;
    }

    .podium-item--1 {
        flex-basis: 100%;
        order: 0;
    }

    .podium-pedestal {
        display: none;
    }

    .prize-tier {
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: center;
    }

    .prize-tier__rank {
        justify-content: center;
    }

    .summary-stats {
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 16px;
    }
}