:root {
            --codm-yellow: #FFC107;
            --codm-yellow-glow: rgba(255, 193, 7, 0.4);
            --accent-red: #FF2344;
            --accent-red-glow: rgba(255, 35, 68, 0.4);
            --bg-dark: #0a0a0a;
            --bg-panel: #141414;
            --border-color: #333;
            --text-main: #e0e0e0;
        }

        /* --- GLOBAL & PREVENION --- */
        body { 
            background-color: var(--bg-dark); 
            color: var(--text-main); 
            font-family: 'Rajdhani', sans-serif; 
            margin: 0; 
            padding-top: 60px; /* Espace pour le bandeau prévention */
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(255, 35, 68, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(255, 193, 7, 0.05) 0%, transparent 20%);
        }

        .prevention-banner {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: #f5f5f5;
            color: #111;
            font-size: 0.75rem;
            text-align: center;
            padding: 8px 10px;
            z-index: 1000;
            font-weight: bold;
            border-bottom: 3px solid var(--accent-red);
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }
        .prevention-banner span { margin: 0 5px; }
        .warning-icon { color: var(--accent-red); font-weight: 900; margin-right: 5px; font-size: 1.2em; }

        /* --- HEADER FUTURISTE --- */
        .header { 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            padding: 20px 5%; 
            background: rgba(20, 20, 20, 0.9);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 40px; /* Juste sous le bandeau */
            z-index: 900;
        }
        .header h1 { 
            margin: 0; 
            font-family: 'Orbitron', sans-serif; 
            color: white; 
            font-size: 1.5rem; 
            letter-spacing: 2px;
            text-transform: uppercase;
        }
        .header h1 span { color: var(--codm-yellow); text-shadow: 0 0 10px var(--codm-yellow-glow); }
        .sub-header { font-size: 0.8rem; color: #666; letter-spacing: 1px; }

        .btn-nav {
            background: transparent;
            border: 1px solid var(--border-color);
            color: #aaa;
            padding: 8px 15px;
            font-family: 'Orbitron';
            font-size: 0.7rem;
            text-decoration: none;
            transition: 0.3s;
            clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
        }
        .btn-nav:hover { background: var(--codm-yellow); color: black; border-color: var(--codm-yellow); }
        .btn-admin { border-color: var(--accent-red); color: var(--accent-red); }
        .btn-admin:hover { background: var(--accent-red); color: white; }

        /* --- LOGIN PANEL --- */
        .login-wrapper { 
            max-width: 90%; 
            width: 380px;
            margin: 60px auto; 
            padding: 40px 30px; 
            background: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
            border: 1px solid #333;
            position: relative;
            box-shadow: 0 0 30px rgba(0,0,0,0.8);
        }
        .login-wrapper::before {
            content: ''; position: absolute; top: -1px; left: -1px; right: -1px; height: 2px;
            background: linear-gradient(90deg, transparent, var(--codm-yellow), transparent);
        }

        .input-group { margin-bottom: 20px; text-align: left; }
        .input-group label { display: block; color: var(--codm-yellow); margin-bottom: 8px; font-family: 'Orbitron', sans-serif; font-size: 0.75em; letter-spacing: 1px; }
        .input-field { 
            width: 100%; 
            padding: 15px; 
            background: #080808; 
            border: 1px solid #333; 
            color: white; 
            font-family: 'Rajdhani', sans-serif; 
            font-size: 1.1rem;
            box-sizing: border-box; 
            transition: 0.3s;
        }
        .input-field:focus { border-color: var(--codm-yellow); outline: none; box-shadow: 0 0 10px var(--codm-yellow-glow); }

        .action-btn { 
            width: 100%; 
            padding: 15px; 
            margin-top: 10px; 
            font-size: 1.2rem; 
            font-family: 'Orbitron', sans-serif;
            font-weight: bold;
            cursor: pointer; 
            background: var(--codm-yellow);
            border: none;
            color: black;
            clip-path: polygon(5% 0, 100% 0, 100% 80%, 95% 100%, 0 100%, 0 20%);
            transition: 0.2s;
        }
        .action-btn:active { transform: scale(0.98); }
        
        /* --- DASHBOARD --- */
        .dashboard-paris { display: none; padding: 20px; max-width: 800px; margin: 0 auto; }
        
        .user-card { 
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255,255,255,0.1);
            border-left: 4px solid var(--codm-yellow); 
            padding: 20px; 
            display: flex; 
            justify-content: space-between; 
            align-items: center; 
            margin-bottom: 30px; 
            backdrop-filter: blur(5px);
        }
        .user-pseudo { font-family: 'Orbitron'; font-size: 1.4rem; color: white; }
        .cf-points { font-size: 2em; color: var(--codm-yellow); font-family: 'Orbitron'; font-weight: 700; text-shadow: 0 0 15px var(--codm-yellow-glow); }

        /* --- RANKING CARDS (Design Futuriste) --- */
        .ranking-card {
            background: #161616;
            padding: 0;
            margin-bottom: 30px;
            border: 1px solid #333;
            position: relative;
            overflow: hidden;
        }
        .card-header {
            padding: 15px 20px;
            background: linear-gradient(90deg, #1f1f1f, #161616);
            border-bottom: 1px solid #333;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .card-header h4 { margin: 0; font-family: 'Orbitron'; color: white; letter-spacing: 1px; font-size: 1rem; }
        
        .card-body { padding: 20px; }

        /* LISTE DES JOUEURS (Responsive) */
        .player-ranking-grid {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .player-ranking-row {
            display: grid;
            grid-template-columns: 2fr 1.5fr 1fr; /* Desktop: Nom | Select | Cote */
            gap: 15px;
            align-items: center;
            background: #0f0f0f;
            padding: 12px;
            border: 1px solid #222;
            transition: border-color 0.3s;
        }
        .player-ranking-row:hover { border-color: #444; }
        
        .player-name { font-weight: bold; font-size: 1.1rem; color: #ddd; }
        
        .player-ranking-row select {
            padding: 10px;
            background: #1a1a1a;
            border: 1px solid #444;
            color: var(--codm-yellow);
            font-family: 'Rajdhani';
            font-weight: bold;
            font-size: 1rem;
            width: 100%;
        }
        
        .current-cote { 
            color: #888; 
            font-size: 0.9em; 
            text-align: right; 
            font-family: 'Orbitron'; 
        }
        .current-cote span { color: var(--codm-yellow); font-size: 1.2em; }

        .bet-summary { 
            margin-top: 20px; 
            padding: 15px; 
            background: rgba(0,0,0,0.3); 
            border-top: 1px dashed #333; 
        }

        /* --- MEDIA QUERIES (MOBILE) --- */
        @media (max-width: 600px) {
            .header { padding: 15px 20px; flex-direction: column; gap: 10px; align-items: flex-start; }
            .export-container { width: 100%; display: flex; justify-content: flex-end; }
            
            .user-card { flex-direction: column; align-items: flex-start; gap: 10px; }
            .cf-points { align-self: flex-end; }

            /* Transformation du tableau en cartes pour mobile */
            .player-ranking-row {
                grid-template-columns: 1fr auto; 
                grid-template-areas: 
                    "name cote"
                    "select select";
                gap: 5px;
            }
            .player-name { grid-area: name; font-size: 1.2rem; }
            .current-cote { grid-area: cote; }
            .player-ranking-row select { grid-area: select; margin-top: 5px; height: 45px; } /* Plus gros pour le doigt */
            
            .action-btn { font-size: 1rem; padding: 12px; }
        }

        .error-msg { color: var(--accent-red); margin-bottom: 10px; display: none; font-weight: bold; }
        .success-msg { color: #4CAF50; font-weight: bold; }