:root {
    --color-primary: #0a4d2e;
    --color-primary-light: #0d6b3f;
    --color-primary-dark: #073821;
    --color-gold: #d4af37;
    --color-gold-light: #f0d060;
    --color-gold-dark: #b8960c;
    --color-red: #c0392b;
    --color-red-light: #e74c3c;
    --color-ivory: #f5f5dc;
    --color-charcoal: #2c2c2c;
    --color-dark-bg: #121212;
    --color-dark-surface: #1e1e1e;
    --color-dark-surface-2: #2a2a2a;
    --color-dark-border: #3a3a3a;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b3b3b3;
    --color-text-muted: #808080;
    --color-ball-yellow: #ffd700;
    --color-ball-blue: #0000ff;
    --color-ball-red: #ff0000;
    --color-ball-purple: #800080;
    --color-ball-orange: #ffa500;
    --color-ball-green: #008000;
    --color-ball-brown: #8b4513;
    --color-ball-black: #000000;
    --font-display: 'Noto Serif SC', serif;
    --font-body: 'Noto Sans SC', sans-serif;
    --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.6);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-dark-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    background-image: 
        radial-gradient(ellipse at top, rgba(10, 77, 46, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.hidden {
    display: none !important;
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-dark-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-ball {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--color-gold-light), var(--color-gold), var(--color-gold-dark));
    box-shadow: 
        inset -5px -5px 15px rgba(0,0,0,0.3),
        inset 5px 5px 15px rgba(255,255,255,0.2),
        0 0 30px rgba(212, 175, 55, 0.5);
    animation: ballSpin 1.5s ease-in-out infinite;
    margin-bottom: 20px;
}

.loading-text {
    color: var(--color-gold);
    font-family: var(--font-display);
    font-size: 18px;
    letter-spacing: 2px;
}

.top-nav {
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-dark-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: 70px;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.logo-ball {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--color-gold-light), var(--color-gold), var(--color-gold-dark));
    box-shadow: inset -3px -3px 8px rgba(0,0,0,0.3);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
    list-style: none;
}

.nav-menu-item {
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    font-weight: 500;
    position: relative;
}

.nav-menu-item:hover {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.1);
}

.nav-menu-item.active {
    color: var(--color-gold);
}

.nav-menu-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--color-gold);
    border-radius: 1px;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.user-avatar:hover {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.user-role {
    font-size: 12px;
    color: var(--color-gold);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.main-content {
    flex: 1;
    padding-top: 70px;
    padding-bottom: 80px;
}

.page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.page-title {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), transparent);
    border-radius: 2px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-charcoal);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-dark-surface-2);
    color: var(--color-text-primary);
    border: 1px solid var(--color-dark-border);
}

.btn-secondary:hover {
    background: var(--color-dark-surface);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.btn-danger {
    background: var(--color-red);
    color: white;
}

.btn-danger:hover {
    background: var(--color-red-light);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 16px;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

.card {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card:hover {
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}

.card-gold {
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.card-gold::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.gold-text {
    color: var(--color-gold);
}

.red-text {
    color: var(--color-red);
}

.green-text {
    color: var(--color-primary-light);
}

.muted-text {
    color: var(--color-text-muted);
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-dark-border);
    z-index: 100;
    padding: var(--spacing-sm) 0;
    padding-bottom: env(safe-area-inset-bottom, 8px);
}

.bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--spacing-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text-muted);
}

.bottom-nav-item.active {
    color: var(--color-gold);
}

.bottom-nav-item .nav-icon {
    font-size: 22px;
}

.bottom-nav-item .nav-label {
    font-size: 11px;
    font-weight: 500;
}

.toast-container {
    position: fixed;
    top: 80px;
    right: var(--spacing-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-left: 4px solid var(--color-gold);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-card);
    animation: slideInRight 0.3s ease;
    min-width: 280px;
}

.toast.success {
    border-left-color: var(--color-primary-light);
}

.toast.error {
    border-left-color: var(--color-red);
}

.toast.info {
    border-left-color: var(--color-gold);
}

.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-container.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition-normal);
}

.modal-container.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-dark-border);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-gold);
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-dark-surface-2);
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-red);
    color: white;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: 14px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-dark-bg);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-gold {
    background: rgba(212, 175, 55, 0.2);
    color: var(--color-gold);
}

.badge-green {
    background: rgba(13, 107, 63, 0.3);
    color: #4ade80;
}

.badge-red {
    background: rgba(192, 57, 43, 0.2);
    color: var(--color-red-light);
}

.badge-gray {
    background: var(--color-dark-surface-2);
    color: var(--color-text-muted);
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.login-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.login-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(10, 77, 46, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(10, 77, 46, 0.2) 0%, transparent 60%);
    animation: bgFloat 20s ease-in-out infinite;
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.login-logo .logo-ball {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
}

.login-logo h1 {
    font-family: var(--font-display);
    font-size: 36px;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.login-logo p {
    color: var(--color-text-muted);
    font-size: 14px;
}

.role-selector {
    margin-bottom: var(--spacing-xl);
}

.role-selector-title {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 14px;
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
}

.role-card {
    background: var(--color-dark-surface);
    border: 2px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md) var(--spacing-sm);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.role-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.role-card.selected {
    border-color: var(--color-gold);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: var(--shadow-gold);
}

.role-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
}

.role-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.role-card.selected .role-name {
    color: var(--color-gold);
}

.login-form {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
}

.login-tabs {
    display: flex;
    margin-bottom: var(--spacing-xl);
    background: var(--color-dark-bg);
    border-radius: var(--border-radius-md);
    padding: 4px;
}

.login-tab {
    flex: 1;
    padding: var(--spacing-sm);
    text-align: center;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    font-weight: 500;
    color: var(--color-text-muted);
}

.login-tab.active {
    background: var(--color-gold);
    color: var(--color-charcoal);
}

.guest-login {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-dark-border);
}

.guest-login button {
    background: none;
    border: none;
    color: var(--color-gold);
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline;
}

.hero-section {
    position: relative;
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    background: 
        linear-gradient(135deg, rgba(10, 77, 46, 0.8), rgba(7, 56, 33, 0.9)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='20' fill='none' stroke='rgba(212,175,55,0.1)' stroke-width='1'/%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 20px rgba(212, 175, 55, 0.3);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-xl);
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gold);
}

.hero-stat-label {
    font-size: 14px;
    color: var(--color-text-muted);
}

.section-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--color-gold);
    border-radius: 2px;
}

.tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    background: var(--color-dark-surface);
    padding: 4px;
    border-radius: var(--border-radius-lg);
    overflow-x: auto;
}

.tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-weight: 500;
    color: var(--color-text-muted);
}

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

.tab.active {
    background: var(--color-gold);
    color: var(--color-charcoal);
}

.tournament-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.tournament-card {
    cursor: pointer;
}

.tournament-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.tournament-card-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.tournament-card-info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.tournament-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-dark-border);
}

.tournament-card-teams {
    display: flex;
    gap: var(--spacing-xs);
}

.team-avatar-small {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: 2px solid var(--color-dark-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}

.live-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 2px 8px;
    background: var(--color-red);
    color: white;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

.live-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: white;
}

.match-scoreboard {
    background: linear-gradient(135deg, var(--color-dark-surface), var(--color-dark-surface-2));
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.scoreboard-teams {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.scoreboard-team {
    text-align: center;
}

.scoreboard-team-name {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.scoreboard-team-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-gold);
}

.scoreboard-score {
    text-align: center;
}

.scoreboard-score-main {
    font-family: var(--font-display);
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.scoreboard-score-frame {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.scoreboard-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-dark-border);
}

.scoreboard-info-item {
    text-align: center;
}

.scoreboard-info-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.scoreboard-info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gold);
}

.referee-panel {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
}

.referee-score-panel {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    background: var(--color-dark-surface);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-dark-border);
}

.team-score-panel {
    text-align: center;
}

.team-score-name {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.team-score-value {
    font-family: var(--font-display);
    font-size: 64px;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.frame-scores {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.frame-score {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-dark-surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.frame-score.won {
    background: var(--color-gold);
    color: var(--color-charcoal);
}

.frame-score.current {
    border: 2px solid var(--color-gold);
}

.vs-divider {
    text-align: center;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text-muted);
}

.referee-controls {
    background: var(--color-dark-surface);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-dark-border);
    height: fit-content;
}

.controls-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--color-gold);
}

.control-group {
    margin-bottom: var(--spacing-lg);
}

.control-group-title {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.control-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.control-btn {
    padding: var(--spacing-md);
    background: var(--color-dark-surface-2);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 13px;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.control-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.05);
}

.control-btn:active {
    transform: scale(0.97);
}

.control-btn-icon {
    font-size: 20px;
}

.control-btn-wide {
    grid-column: span 2;
}

.control-btn-danger {
    border-color: var(--color-red);
    color: var(--color-red-light);
}

.control-btn-danger:hover {
    background: rgba(192, 57, 43, 0.1);
    border-color: var(--color-red-light);
}

.control-btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-color: var(--color-gold);
    color: var(--color-charcoal);
}

.control-btn-primary:hover {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
    color: var(--color-charcoal);
}

.bracket-container {
    overflow-x: auto;
    padding: var(--spacing-xl) 0;
}

.bracket {
    display: flex;
    gap: var(--spacing-xl);
    min-width: max-content;
}

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

.bracket-match {
    width: 200px;
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.bracket-match:hover {
    border-color: var(--color-gold);
}

.bracket-match.live {
    border-color: var(--color-red);
    box-shadow: 0 0 15px rgba(192, 57, 43, 0.3);
}

.bracket-team {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
}

.bracket-team.winner {
    background: rgba(212, 175, 55, 0.1);
}

.bracket-team.winner .bracket-team-name {
    color: var(--color-gold);
    font-weight: 600;
}

.bracket-team-name {
    font-size: 13px;
}

.bracket-team-score {
    font-weight: 700;
    font-size: 14px;
}

.bracket-team.winner .bracket-team-score {
    color: var(--color-gold);
}

.bracket-divider {
    height: 1px;
    background: var(--color-dark-border);
}

.round-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.schedule-item:hover {
    border-color: var(--color-gold);
    transform: translateX(4px);
}

.schedule-time {
    text-align: center;
}

.schedule-time-date {
    font-size: 12px;
    color: var(--color-text-muted);
}

.schedule-time-hour {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-gold);
}

.schedule-match-teams {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.schedule-team {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.schedule-team-name {
    font-weight: 500;
}

.schedule-vs {
    color: var(--color-text-muted);
    font-weight: 600;
}

.schedule-table {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-dark-surface-2);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    color: var(--color-text-muted);
}

.chat-section {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 500px;
}

.chat-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-dark-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.chat-message {
    display: flex;
    gap: var(--spacing-sm);
}

.chat-message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.chat-message-content {
    flex: 1;
}

.chat-message-user {
    font-size: 12px;
    color: var(--color-gold);
    font-weight: 600;
    margin-bottom: 2px;
}

.chat-message-text {
    font-size: 14px;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.chat-message-time {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-left: var(--spacing-sm);
}

.chat-input-area {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-dark-border);
    display: flex;
    gap: var(--spacing-sm);
}

.chat-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-dark-bg);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-body);
}

.chat-input:focus {
    outline: none;
    border-color: var(--color-gold);
}

.team-management {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
}

.team-info-card {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    height: fit-content;
}

.team-logo-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    box-shadow: var(--shadow-gold);
}

.team-name {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-dark-border);
}

.team-stat-item {
    text-align: center;
}

.team-stat-number {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-gold);
}

.team-stat-label {
    font-size: 12px;
    color: var(--color-text-muted);
}

.player-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.player-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
}

.player-card:hover {
    border-color: var(--color-gold);
}

.player-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    flex-shrink: 0;
}

.player-info {
    flex: 1;
}

.player-name {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 2px;
}

.player-role {
    font-size: 12px;
    color: var(--color-gold);
}

.player-stats {
    display: flex;
    gap: var(--spacing-lg);
}

.player-stat {
    text-align: center;
}

.player-stat-value {
    font-weight: 600;
    font-size: 14px;
}

.player-stat-label {
    font-size: 11px;
    color: var(--color-text-muted);
}

.profile-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-dark-surface), var(--color-dark-surface-2));
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--color-dark-border);
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 700;
    box-shadow: var(--shadow-gold);
    flex-shrink: 0;
}

.profile-info {
    flex: 1;
}

.profile-name {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.profile-role-badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(212, 175, 55, 0.2);
    color: var(--color-gold);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.profile-bio {
    color: var(--color-text-muted);
    font-size: 14px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

.stat-card-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
}

.stat-card-value {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--spacing-xs);
}

.stat-card-label {
    font-size: 14px;
    color: var(--color-text-muted);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-md);
}

.achievement-item {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    transition: all var(--transition-fast);
}

.achievement-item.unlocked {
    border-color: var(--color-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.achievement-item.locked {
    opacity: 0.5;
    filter: grayscale(1);
}

.achievement-icon {
    font-size: 36px;
    margin-bottom: var(--spacing-sm);
}

.achievement-name {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 2px;
}

.achievement-desc {
    font-size: 10px;
    color: var(--color-text-muted);
}

.tournament-management-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.data-table {
    width: 100%;
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.data-table-header {
    display: grid;
    background: var(--color-dark-surface-2);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-dark-border);
    font-weight: 600;
    color: var(--color-gold);
    font-size: 13px;
}

.data-table-row {
    display: grid;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-dark-border);
    transition: all var(--transition-fast);
    align-items: center;
}

.data-table-row:last-child {
    border-bottom: none;
}

.data-table-row:hover {
    background: rgba(212, 175, 55, 0.05);
}

.ranking-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.ranking-item {
    display: grid;
    grid-template-columns: 40px 1fr auto auto;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.ranking-item:hover {
    border-color: var(--color-gold);
}

.ranking-rank {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

.ranking-item.top-1 .ranking-rank {
    color: #ffd700;
}

.ranking-item.top-2 .ranking-rank {
    color: #c0c0c0;
}

.ranking-item.top-3 .ranking-rank {
    color: #cd7f32;
}

.ranking-player {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ranking-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.ranking-name {
    font-weight: 600;
}

.ranking-points {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-gold);
}

.ranking-wins {
    font-size: 13px;
    color: var(--color-text-muted);
    width: 80px;
    text-align: right;
}

.tabs-scroll {
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs-scroll::-webkit-scrollbar {
    display: none;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-muted);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 16px;
    margin-bottom: var(--spacing-lg);
}

.tab-bar {
    display: flex;
    gap: var(--spacing-md);
    border-bottom: 2px solid var(--color-dark-border);
    margin-bottom: var(--spacing-lg);
}

.tab-item {
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    font-weight: 500;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all var(--transition-fast);
}

.tab-item:hover {
    color: var(--color-text);
}

.tab-item.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.lineup-section {
    margin-bottom: var(--spacing-xl);
}

.lineup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.lineup-card {
    background: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
}

.lineup-card:hover {
    border-color: var(--color-gold);
}

.lineup-position {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.lineup-desc {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.lineup-select {
    width: 100%;
}

.lineup-summary {
    margin-top: var(--spacing-xl);
}

.lineup-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-dark-surface-2);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--border-radius-full);
    font-size: 12px;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.lineup-tag.filled {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--color-gold);
    color: var(--color-gold);
}