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

        body {
            font-family: 'Inter', sans-serif;
            min-height: 100vh;
            background: linear-gradient(135deg, #020617 0%, #0f172a 50%, #1e1b4b 100%);
            color: #f1f5f9;
            position: relative;
            overflow-x: hidden;
        }

        /* Fondos decorativos */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 80%, rgba(56, 189, 248, 0.08), transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08), transparent 50%);
            pointer-events: none;
            z-index: 0;
        }

        .orb {
            position: fixed;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.4;
            pointer-events: none;
            z-index: 0;
        }

        .orb-1 {
            top: -10rem;
            left: -10rem;
            width: 30rem;
            height: 30rem;
            background: radial-gradient(circle, rgba(56, 189, 248, 0.4), transparent);
            animation: float1 20s ease-in-out infinite;
        }

        .orb-2 {
            bottom: -10rem;
            right: -10rem;
            width: 35rem;
            height: 35rem;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent);
            animation: float2 25s ease-in-out infinite;
        }

        @keyframes float1 {
            0%, 100% { transform: translate(0, 0); }
            33% { transform: translate(20px, -20px); }
            66% { transform: translate(-10px, 15px); }
        }

        @keyframes float2 {
            0%, 100% { transform: translate(0, 0); }
            33% { transform: translate(-20px, 20px); }
            66% { transform: translate(15px, -10px); }
        }

        .container {
            position: relative;
            z-index: 1;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 2rem;
        }

        .hero {
            text-align: center;
            margin-bottom: 4rem;
            animation: fadeInUp 0.8s ease-out;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 100px;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: #38bdf8;
            margin-bottom: 1.5rem;
        }

        .hero h1 {
            font-size: clamp(3rem, 8vw, 6rem);
            font-weight: 800;
            background: linear-gradient(135deg, #ffffff, #38bdf8, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
            letter-spacing: -0.02em;
        }

        .hero p {
            font-size: 1.1rem;
            color: #94a3b8;
            max-width: 500px;
        }

        .buttons-container {
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
            justify-content: center;
            margin-bottom: 4rem;
            animation: fadeInUp 0.8s ease-out 0.2s backwards;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.75rem;
            padding: 1rem 2rem;
            border: none;
            border-radius: 60px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .btn-primary {
            background: linear-gradient(135deg, #38bdf8, #0ea5e9);
            color: #020617;
            box-shadow: 0 8px 20px rgba(56, 189, 248, 0.3);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(56, 189, 248, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #f1f5f9;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
            border-color: #38bdf8;
        }

        .admin-section {
            text-align: center;
            animation: fadeInUp 0.8s ease-out 0.4s backwards;
        }

        .admin-section p {
            color: #94a3b8;
            margin-bottom: 1rem;
        }

        .btn-admin {
            background: transparent;
            border: 1px solid rgba(239, 68, 68, 0.3);
            color: #ef4444;
            padding: 0.7rem 1.5rem;
            font-size: 0.9rem;
        }

        .btn-admin:hover {
            background: rgba(239, 68, 68, 0.1);
            border-color: #ef4444;
            transform: translateY(-2px);
        }

        /* Modal Login */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(8px);
            z-index: 1000;
            justify-content: center;
            align-items: center;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: rgba(15, 23, 42, 0.95);
            border: 1px solid rgba(56, 189, 248, 0.3);
            border-radius: 28px;
            padding: 2rem;
            max-width: 400px;
            width: 90%;
            text-align: center;
            animation: fadeInUp 0.3s ease-out;
        }

        .modal-content h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #fff, #38bdf8);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .modal-content input {
            width: 100%;
            padding: 0.875rem 1rem;
            margin: 1rem 0;
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            color: white;
            font-size: 1rem;
        }

        .modal-content input:focus {
            outline: none;
            border-color: #38bdf8;
        }

        .error-msg {
            color: #ef4444;
            font-size: 0.85rem;
            margin-top: 0.5rem;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 640px) {
            .buttons-container {
                gap: 1rem;
            }
            .btn {
                padding: 0.75rem 1.5rem;
                font-size: 1rem;
            }
        }