/* --- INFINITY SIX CLAY UI THEME --- */
        :root {
            --brand-red: #dc2626; 
            --brand-dark-red: #991b1b;
            --brand-accent: #ef4444; 
            
            --text-main: #4a0404;
            --text-muted: #7f1d1d;
            --text-light: #bdc3c7;
            
            --bg-color: #fff5f5; 
            --surface-color: #ffffff;
            
            --clay-card-shadow: 
                12px 12px 24px rgba(220, 38, 38, 0.1), 
                -12px -12px 24px #ffffff,
                inset 2px 2px 4px rgba(255, 255, 255, 1);
                
            --clay-btn-shadow: 
                6px 6px 12px rgba(220, 38, 38, 0.1), 
                -6px -6px 12px #ffffff,
                inset 2px 2px 5px rgba(255, 255, 255, 0.5),
                inset -2px -2px 5px rgba(220, 38, 38, 0.05);

            --clay-inset: 
                inset 6px 6px 12px rgba(220, 38, 38, 0.1), 
                inset -6px -6px 12px #ffffff;
                
            --clay-inset-deep: 
                inset 4px 4px 8px rgba(220, 38, 38, 0.15), 
                inset -4px -4px 8px #ffffff;
                
            --font-main: 'Inter', sans-serif;
            --font-heading: 'Rajdhani', sans-serif;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font-main); }
        
        body { 
            min-height: 100vh; 
            display: flex; 
            align-items: center; 
            justify-content: center; 
            background-color: var(--bg-color); 
            color: var(--text-main); 
            overflow-x: hidden; 
        }
        
        /* PREMIUM BACKGROUND PATTERN */
        .background-patterns {
            position: fixed; inset: 0; z-index: 0; background-color: var(--bg-color);
            background-image: radial-gradient(rgba(220, 38, 38, 0.08) 2px, transparent 2px);
            background-size: 30px 30px;
            transform: translateZ(0);
            will-change: transform;
        }
        
        /* Main Clay Card */
        .auth-container { 
            position: relative; z-index: 1; background: var(--surface-color); 
            padding: 3.5rem 2.5rem; border-radius: 40px; width: 100%; max-width: 420px; 
            margin: 1rem; box-shadow: var(--clay-card-shadow); border: 2px solid rgba(255,255,255,0.6); 
            overflow: hidden;
        }

        /* Abstract Background Graphic */
        .auth-container::before {
            content: '∞'; 
            font-family: var(--font-heading);
            font-weight: 800;
            position: absolute;
            bottom: -50px; left: -20px;
            font-size: 15rem;
            color: rgba(220, 38, 38, 0.03);
            transform: rotate(-15deg);
            z-index: 0;
            pointer-events: none;
            line-height: 1;
        }
        
        h2 { 
            color: var(--brand-red); margin-bottom: 0.5rem; font-size: 2.2rem; text-align: center; 
            font-family: var(--font-heading); font-weight: 800; text-transform: uppercase; 
            letter-spacing: 1px; position: relative; z-index: 1;
        }
        
        .sub-title { text-align: center; color: var(--text-muted); font-size: 0.95rem; margin-bottom: 2.5rem; font-weight: 600; position: relative; z-index: 1; }
        
        .wallet-connect { margin-bottom: 1.5rem; text-align: center; position: relative; z-index: 1; }
        
        .wallet-info { 
            background: var(--surface-color); color: var(--text-main); padding: 1.2rem; 
            border-radius: 20px; margin: 1.5rem 0; display: none; box-shadow: var(--clay-inset);
            font-size: 0.9rem; text-align: left; font-weight: 700;
        }
        .wallet-info.connected { display: block; }
        .wallet-info i { color: var(--brand-red); margin-right: 8px; font-size: 1.1rem; }
        .info-row { margin-bottom: 8px; display: flex; align-items: center; }
        .info-row:last-child { margin-bottom: 0; }
        
        button.login-btn { 
            width: 100%; padding: 1.2rem; background: var(--surface-color); border: 2px solid rgba(255,255,255,0.5); 
            border-radius: 20px; font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; 
            cursor: pointer; transition: all 0.2s ease; text-transform: uppercase; letter-spacing: 1px;
            box-shadow: var(--clay-btn-shadow); display: flex; justify-content: center; align-items: center; gap: 10px;
            position: relative; z-index: 1;
        }
        
        button.login-btn:hover:not(:disabled) { 
            transform: translateY(-2px); 
            box-shadow: 10px 10px 20px rgba(220, 38, 38, 0.15), -10px -10px 20px #ffffff;
            color: var(--brand-red);
        }
        
        button.login-btn:active:not(:disabled) {
            transform: translateY(2px);
            box-shadow: var(--clay-inset); 
            border: 2px solid transparent;
        }
        
        button.login-btn:disabled { 
            color: #a5b1c2 !important; cursor: not-allowed; box-shadow: var(--clay-inset); border: none;
        }
        
        .connectWallet { color: var(--brand-red); margin-bottom: 10px; }
        
        .register-link { 
            text-align: center; margin-top: 2rem; color: var(--text-muted); font-size: 0.95rem; 
            font-weight: 600; position: relative; z-index: 1;
        }
        .register-link a { 
            color: var(--brand-red); text-decoration: none; font-weight: 800; padding: 5px 10px; 
            border-radius: 10px; transition: 0.3s; 
        }
        .register-link a:hover { box-shadow: var(--clay-btn-shadow); background: var(--surface-color); }
        
        .logo-container { text-align: center; margin-bottom: 25px; position: relative; z-index: 1;}
        .logo-container img { width: 100%; max-width: 200px; transition: transform 0.3s ease; filter: drop-shadow(0 10px 15px rgba(220, 38, 38, 0.15)); }
        .logo-container img:hover { transform: scale(1.05); }
        
        .fa-spin { animation: fa-spin 2s infinite linear; }
        @keyframes fa-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

        /* --- CLAY MODAL STYLES --- */
        
        .modal-overlay {
            display: flex; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(255, 245, 245, 0.8); z-index: 1000;
            justify-content: center; align-items: center; backdrop-filter: blur(8px);
        }
        .modal-box {
            background: var(--surface-color); border: 2px solid rgba(255,255,255,0.6); padding: 2.5rem 2rem;
            border-radius: 35px; width: 90%; max-width: 380px; text-align: center; position: relative; box-shadow: var(--clay-card-shadow);
        }
        .close-modal {
            position: absolute; top: 20px; right: 25px; color: var(--text-muted); font-size: 1.5rem; cursor: pointer;
            width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
            border-radius: 50%; box-shadow: var(--clay-btn-shadow); transition: 0.3s;
        }
        .close-modal:active { box-shadow: var(--clay-inset); color: var(--brand-red); }
        .wallet-option { background: var(--surface-color); color: var(--text-main); margin-bottom: 20px; box-shadow: var(--clay-btn-shadow); }