:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-card: #1a1a1a;--bg-card-hover: #222222;--bg-input: #1e1e1e;--border-color: #2a2a2a;--border-accent: #333333;--text-primary: #ffffff;--text-secondary: #888888;--text-muted: #555555;--accent-red: #ff2222;--accent-red-dark: #cc0000;--accent-red-glow: rgba(255, 34, 34, .3);--accent-gold: #ffd700;--accent-gold-dark: #b8960c;--accent-gold-glow: rgba(255, 215, 0, .3);--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-card: 0 4px 20px rgba(0,0,0,.4);--shadow-glow-red: 0 0 20px rgba(255,34,34,.15);--shadow-glow-gold: 0 0 20px rgba(255,215,0,.15);--font-display: "Orbitron", monospace;--font-body: "Inter", sans-serif}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;min-height:100vh;-webkit-font-smoothing:antialiased}body{padding-bottom:80px}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;outline:none;font-family:inherit}input,textarea,select{font-family:inherit;outline:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-red);border-radius:2px}.app-container{max-width:480px;margin:0 auto;min-height:100vh;position:relative;background:var(--bg-primary)}.header{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:12px 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var(--accent-red-glow)}.btn-primary:active{transform:translateY(0)}.btn-gold{background:linear-gradient(135deg,var(--accent-gold),var(--accent-gold-dark));color:#000;box-shadow:0 4px 15px var(--accent-gold-glow)}.btn-gold:hover{transform:translateY(-1px)}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{border-color:var(--accent-red);color:var(--accent-red)}.btn-sm{padding:8px 16px;font-size:12px}.btn-icon{width:40px;height:40px;padding:0;border-radius:50%;background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);display:flex;align-items:center;justify-content:center}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:all .2s}.card:hover{border-color:var(--border-accent)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:border-color .2s}.form-input:focus{border-color:var(--accent-red);box-shadow:0 0 0 2px var(--accent-red-glow)}.form-input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600}.badge-pending{background:#f59e0b26;color:var(--warning)}.badge-approved{background:#22c55e26;color:var(--success)}.badge-rejected{background:#ef444426;color:var(--danger)}.badge-live{background:#ff222226;color:var(--accent-red);animation:pulse 1.5s infinite}@keyframes 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h1{font-family:var(--font-display);font-size:28px;font-weight:800;background:linear-gradient(135deg,var(--accent-red),var(--accent-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}.auth-logo p{color:var(--text-secondary);font-size:14px;margin-top:4px}.auth-box{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.auth-box h2{font-size:20px;font-weight:700;margin-bottom:4px}.auth-box .subtitle{color:var(--text-secondary);font-size:13px;margin-bottom:24px}.auth-toggle{text-align:center;margin-top:16px;font-size:13px;color:var(--text-secondary)}.auth-toggle button{background:none;color:var(--accent-red);font-weight:600;font-size:13px}.tournament-grid{display:flex;flex-direction:column;gap:12px}.tournament-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:all .2s}.tournament-card:active{transform:scale(.98)}.tournament-banner{width:100%;height:160px;object-fit:cover;background:var(--bg-input);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px}.tournament-banner-placeholder{width:100%;height:160px;background:linear-gradient(135deg,#1a0000,#2a0000);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.tournament-banner-placeholder:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(45deg,transparent,transparent 20px,rgba(255,34,34,.05) 20px,rgba(255,34,34,.05) 40px)}.tournament-banner-placeholder svg{width:48px;height:48px;color:var(--accent-red);opacity:.5}.tournament-info{padding:14px}.tournament-name{font-size:15px;font-weight:700;margin-bottom:8px}.tournament-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.tournament-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 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0;margin-bottom:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.category-tabs::-webkit-scrollbar{display:none}.category-tab{flex-shrink:0;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;font-size:12px;font-weight:500;color:var(--text-secondary);transition:all .2s;white-space:nowrap}.category-tab.active{background:var(--accent-red);border-color:var(--accent-red);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:300;padding:16px;animation:fadeIn .2s}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:400px;max-height:90vh;overflow-y:auto;animation:slideUp .3s}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{padding:16px 20px;border-bottom:1px 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var(--accent-gold-dark);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px;position:relative;overflow:hidden}.wallet-box:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,var(--accent-gold-glow),transparent 70%);opacity:.1}.wallet-label{font-size:12px;color:var(--text-secondary);margin-bottom:4px}.wallet-amount{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--accent-gold);text-shadow:0 0 20px var(--accent-gold-glow)}.wallet-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}.transaction-list{display:flex;flex-direction:column;gap:8px}.transaction-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm)}.transaction-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.transaction-icon 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solid var(--border-color)}.toggle.active{background:var(--accent-red);border-color:var(--accent-red)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;background:#fff;border-radius:50%;transition:transform .2s}.toggle.active:after{transform:translate(20px)}.empty-state{text-align:center;padding:40px 20px}.empty-state svg{width:48px;height:48px;color:var(--text-muted);margin-bottom:12px}.empty-state h3{font-size:16px;color:var(--text-secondary);margin-bottom:4px}.empty-state p{font-size:13px;color:var(--text-muted)}.loading{display:flex;align-items:center;justify-content:center;padding:40px}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-red);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:12px 20px;font-size:13px;font-weight:500;z-index:500;animation:slideDown .3s;max-width:400px;width:calc(100% - 32px);text-align:center}.toast.success{border-color:var(--success)}.toast.error{border-color:var(--danger)}.toast.info{border-color:var(--info)}@keyframes slideDown{0%{transform:translate(-50%) translateY(-20px);opacity:0}to{transform:translate(-50%) translateY(0);opacity:1}}.qr-placeholder{width:200px;height:200px;margin:0 auto 16px;background:#fff;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;padding:16px}.qr-placeholder img{width:100%;height:100%;object-fit:contain}.checkbox-group{display:flex;align-items:flex-start;gap:10px;margin:12px 0}.checkbox-group input[type=checkbox]{width:18px;height:18px;margin-top:2px;accent-color:var(--accent-red);flex-shrink:0}.checkbox-group label{font-size:13px;color:var(--text-secondary);line-height:1.4}.rules-list{list-style:none;padding:0}.rules-list li{padding:8px 0 8px 20px;position:relative;font-size:13px;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.rules-list li:last-child{border-bottom:none}.rules-list li:before{content:"";position:absolute;left:0;top:14px;width:6px;height:6px;background:var(--accent-red);border-radius:50%}@media (max-width: 360px){.tournament-stats{grid-template-columns:repeat(3,1fr);gap:4px}.tournament-stat{padding:6px 4px}.tournament-stat-value{font-size:12px}}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;padding:10px 12px;background:var(--bg-input);color:var(--text-secondary);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color)}.admin-table td{padding:10px 12px;border-bottom:1px solid var(--border-color)}.admin-table tr:hover 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.arrow{margin-left:auto;color:var(--text-muted)}.profile-menu-item.danger{color:var(--danger)}.profile-menu-item.danger svg{color:var(--danger)}.result-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;margin-bottom:12px}.result-card .result-title{font-size:15px;font-weight:700;margin-bottom:8px}.result-card .result-meta{display:flex;gap:12px;font-size:12px;color:var(--text-secondary);margin-bottom:8px}.result-card .result-winner{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-input);border-radius:var(--radius-sm);margin-bottom:8px}.result-card .result-winner .trophy{color:var(--accent-gold)}.result-card .result-winner .name{font-weight:600;flex:1}.result-card .result-winner .prize{color:var(--accent-gold);font-weight:700}.admin-login-page{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px;background:linear-gradient(180deg,#0a0a0a,#1a0000,#0a0a0a)}.admin-login-box{background:var(--bg-card);border:1px solid var(--accent-red-dark);border-radius:var(--radius-lg);padding:24px}.admin-login-box h2{font-family:var(--font-display);font-size:20px;text-align:center;margin-bottom:4px;text-transform:uppercase;letter-spacing:2px}.admin-login-box .subtitle{text-align:center;color:var(--text-secondary);font-size:13px;margin-bottom:24px}.image-upload{width:100%;height:160px;border:2px dashed var(--border-color);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-muted);font-size:13px;cursor:pointer;transition:all .2s;background:var(--bg-input);overflow:hidden}.image-upload:hover{border-color:var(--accent-red)}.image-upload svg{width:32px;height:32px}.image-upload img{width:100%;height:100%;object-fit:cover}.image-upload input{display:none}.form-select{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;cursor:pointer}.form-select:focus{border-color:var(--accent-red);box-shadow:0 0 0 2px var(--accent-red-glow)}.form-textarea{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;resize:vertical;min-height:80px;font-family:inherit}.form-textarea:focus{border-color:var(--accent-red);box-shadow:0 0 0 2px var(--accent-red-glow)}.admin-page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.admin-page-header h2{font-family:var(--font-display);font-size:18px;text-transform:uppercase;letter-spacing:1px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 360px){.form-row{grid-template-columns:1fr}}