/* Tournament-specific styles */
:root {
    --tournament-primary: #ff6b35;
    --tournament-secondary: #00d4ff;
    --tournament-accent: #ffd700;
    --tournament-success: #10b981;
    --tournament-danger: #ef4444;
    --tournament-gradient: linear-gradient(135deg, var(--tournament-primary), var(--tournament-accent));
    --tournament-gradient-alt: linear-gradient(135deg, var(--tournament-secondary), var(--accent-color));
}

/* Active nav link */
.nav-link.active {
    color: var(--tournament-primary);
}

.nav-link.active::after {
    width: 100%;
    background: var(--tournament-gradient);
}

/* Tournament Hero Section */
.tournament-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 50%, #1a0a0a 100%);
}

.tournament-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.15) 0%, transparent 70%),
                radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.tournament-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--tournament-primary), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--tournament-secondary), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--tournament-accent), transparent),
        radial-gradient(1px 1px at 130px 20px, var(--tournament-primary), transparent);
    background-repeat: repeat;
    background-size: 150px 80px;
    animation: tournamentFloat 25s infinite linear;
    opacity: 0.4;
}

@keyframes tournamentFloat {
    0% { transform: translateY(0px) rotate(0deg); }
    100% { transform: translateY(-100px) rotate(360deg); }
}

.tournament-content {
    text-align: center;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.tournament-status {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.status-indicator {
    background: var(--tournament-danger);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    animation: pulse 2s infinite;
    display: inline-block;
}

.sponsor-banner {
    background: linear-gradient(135deg, var(--tournament-accent), #ffa500);
    color: #1a1a1a;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
    animation: sponsorGlow 3s infinite;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.sponsor-text strong {
    color: #000;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.5);
}

@keyframes sponsorGlow {
    0%, 100% { 
        box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 12px 35px rgba(255, 215, 0, 0.6);
        transform: scale(1.02);
    }
}

.tournament-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
}

.tournament-title .gradient-text {
    background: var(--tournament-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tournament-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 400;
}

/* Tournament Info Card */
.tournament-info-card {
    background: rgba(26, 26, 46, 0.9);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    margin: 40px 0;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-xl);
}

.info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 20px;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.info-value {
    color: var(--tournament-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.server-ip {
    font-family: 'Courier New', monospace;
    background: rgba(255, 107, 53, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.discord-link {
    color: #5865f2;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.discord-link:hover {
    color: #4752c4;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* Tournament Format Section */
.tournament-format {
    padding: 100px 0;
    background: var(--darker-bg);
}

.format-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.format-stage {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    align-items: flex-start;
}

.format-stage:last-child {
    margin-bottom: 0;
}

.stage-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--tournament-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    box-shadow: var(--shadow-lg);
}

.stage-content {
    flex: 1;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
}

.stage-content h3 {
    color: var(--text-primary);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.stage-details p {
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.6;
}

.stage-details p:last-child {
    margin-bottom: 0;
}

.prize {
    color: var(--tournament-accent);
    font-weight: 600;
}

.final-prizes {
    margin-top: 15px;
}

.prize-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 8px;
    border-left: 4px solid var(--tournament-accent);
}

.prize-rank {
    color: var(--tournament-accent);
    font-weight: 600;
}

.prize-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* Tournament Rules Section */
.tournament-rules {
    padding: 100px 0;
    background: var(--dark-bg);
}

.rules-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.rules-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.rules-card.prohibited {
    border-color: var(--tournament-danger);
}

.rules-card.prohibited:hover {
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.2);
}

.rules-card.allowed {
    border-color: var(--tournament-success);
}

.rules-card.allowed:hover {
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2);
}

.rules-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.rules-card.prohibited h3 {
    color: var(--tournament-danger);
}

.rules-card.allowed h3 {
    color: var(--tournament-success);
}

.rules-list {
    list-style: none;
    text-align: left;
}

.rules-list li {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 1.1rem;
    line-height: 1.5;
}

.additional-info {
    max-width: 700px;
    margin: 0 auto;
}

.info-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    border-left: 4px solid var(--tournament-secondary);
}

.info-box h4 {
    color: var(--tournament-secondary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.info-box p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.info-box p:last-child {
    margin-bottom: 0;
}

/* Tournament Join Section */
.tournament-join {
    padding: 100px 0;
    background: var(--darker-bg);
}

.join-tournament-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
}

.join-tournament-card h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: var(--tournament-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.join-tournament-card > p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.tournament-schedule {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 40px;
    text-align: left;
}

.tournament-schedule h3 {
    color: var(--tournament-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
}

.tournament-schedule p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.tournament-schedule p:last-child {
    margin-bottom: 0;
}

.join-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.good-luck {
    color: var(--tournament-accent);
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .info-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .format-stage {
        flex-direction: column;
        gap: 20px;
        align-items: center;
        text-align: center;
    }
    
    .stage-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .rules-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .join-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .join-tournament-card {
        padding: 40px 30px;
        margin: 0 20px;
    }
    
    .prize-item {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .tournament-info-card {
        padding: 20px;
    }
    
    .format-stage {
        margin-bottom: 30px;
    }
    
    .stage-content {
        padding: 20px;
    }
    
    .join-tournament-card {
        padding: 30px 20px;
    }
    
    .tournament-schedule {
        padding: 20px;
    }
}

/* Animation for tournament elements */
@keyframes tournamentPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.stage-number {
    animation: tournamentPulse 3s infinite;
}

.status-indicator {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}