body {
            font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 20px;
            background: #050505;
            color: #fff;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        h1, h2 {
            color: #f59e0b;
            border-bottom: 1px solid #444;
            padding-bottom: 10px;
        }
        .report-card {
            background: rgba(20, 20, 20, 0.6);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 2px solid rgba(255, 255, 255, 0.05);
            border-radius: 26px;
            padding: 15px;
            margin-bottom: 15px;
        }
        .report-card h3 {
            margin-top: 0;
            color: #87ceeb;
        }
        .report-card p {
            margin: 5px 0;
        }
        .btn {
            display: inline-block; padding: 10px 20px; font-size: 1rem;
            font-weight: bold;
            color: #fff;
            background: linear-gradient(135deg, #6366f1, #a855f7);
            border: none;
            border-radius: 30px;
            cursor: pointer;
            text-decoration: none;
            margin-right: 10px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
        }
        .btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(168, 85, 247, 0.5); }
        .btn-danger { background: #ef4444; box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3); }
        .btn-danger:hover { box-shadow: 0 8px 25px rgba(239, 68, 68, 0.5); }
        .btn-secondary { background: #64748b; box-shadow: 0 4px 15px rgba(100, 116, 139, 0.3); }
        .btn-secondary:hover { box-shadow: 0 8px 25px rgba(100, 116, 139, 0.5); }

        .admin-tab-btn {
            background-color: transparent;
            border: 1px solid #6c757d;
            color: #aaa;
            padding: 8px 20px;
            font-size: 1rem;
            border-radius: 5px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s ease;
        }
        .admin-tab-btn.active {
            background-color: #6366f1;
            border-color: #6366f1;
            color: white;
        }
        .admin-tab-btn:hover:not(.active) {
            background-color: rgba(255, 255, 255, 0.1);
            color: #fff;
        }
        /* Custom Toast Notification */
        #toast-container {
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 9999;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .toast {
            padding: 15px 20px;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            font-weight: bold;
            box-shadow: 0 4px 15px rgba(0,0,0,0.3);
            opacity: 0;
            transform: translateX(100%);
            transition: all 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
        }
        .toast.show { opacity: 1; transform: translateX(0); }
        .toast.success { background-color: #198754; border-left: 5px solid #155724; }
        .toast.error { background-color: #dc3545; border-left: 5px solid #8b1c27; }