/* ============================================
   Tournament Page Styles
   ============================================ */
.tournament-container {
    max-width: 700px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.back-link:hover {
    color: #764ba2;
    transform: translateX(-4px);
}

.back-link::before {
    content: "←";
    margin-right: 8px;
    font-size: 18px;
}

.tournament-header {
    text-align: center;
    margin-bottom: 30px;
}

.tournament-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.tournament-update-date {
    font-size: 12px;
    color: #888;
    margin-bottom: 16px;
}

.tournament-date {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: linear-gradient(135deg, #ffeaa7 0%, #fdcb6e 100%);
    border-radius: 16px;
    padding: 20px;
    border: 2px solid #f39c12;
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.2);
}

.date-icon {
    font-size: 32px;
}

.date-info {
    text-align: left;
}

.date-main {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.date-time {
    font-size: 16px;
    color: #555;
    font-weight: 500;
}

.section-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.section-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #667eea;
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #667eea;
}

.flow-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.flow-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

.match-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    border-radius: 12px;
    border-left: 4px solid #667eea;
}

.info-label {
    font-weight: 600;
    color: #1a1a1a;
    margin-right: 8px;
    font-size: 14px;
}

.info-value {
    color: #555;
    font-size: 14px;
}

.match-schedule {
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 12px;
    border: 2px solid #2196f3;
}

.schedule-note {
    font-size: 14px;
    color: #1565c0;
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

.prize-section {
    background: linear-gradient(135deg, #fff9c4 0%, #fff59d 100%);
    border: 2px solid #fbc02d;
}

.prize-section:hover {
    border-color: #f9a825;
}

.prize-info {
    padding: 8px 0;
}

.prize-text {
    font-size: 16px;
    color: #f57f17;
    line-height: 1.8;
    margin: 0;
    text-align: center;
    font-weight: 600;
}

.tournament-btn {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.tournament-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
}

.back-to-home {
    margin-top: 30px;
    text-align: center;
    padding-top: 30px;
    border-top: 2px solid #e0e0e0;
}

.back-to-home a {
    display: inline-block;
    margin: 0 8px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 640px) {
    .tournament-container {
        padding: 30px 20px;
    }

    .tournament-header h1 {
        font-size: 24px;
    }

    .tournament-date {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }

    .date-info {
        text-align: center;
    }

    .date-main {
        font-size: 20px;
    }

    .date-time {
        font-size: 14px;
    }

    .section-card {
        padding: 20px;
    }

    .flow-step {
        gap: 12px;
    }

    .step-number {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .step-content h3 {
        font-size: 15px;
    }

    .step-content p {
        font-size: 13px;
    }

    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .prize-text {
        font-size: 14px;
    }
}