body {
            margin: 0;
            padding: 0;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #fab3c4, #f7cec6);
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .login-container {
            background: #fff;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
            width: 350px;
            text-align: center;
        }

        /* 🔑 Controlas el tamaño del logo aquí */
        .logo {
            width: 250px;
            max-width: 100%;
            margin-bottom: 15px;
        
            opacity: 0;
            animation: fadeIn 2s ease-in forwards;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }
        

        .login-container h1 {
            margin-bottom: 20px;
            font-size: 24px;
            color: #333;
        }

        .login-container input {
            width: 100%;
            padding: 12px;
            margin: 10px 0;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
        }

        .login-container button {
            width: 100%;
            padding: 12px;
            border: none;
            border-radius: 8px;
            background: #ff416c;
            color: #fff;
            font-size: 16px;
            cursor: pointer;
            transition: 0.3s;
        }

        .login-container button:hover {
            background: #e73c62;
        }

        .login-container p {
            margin-top: 15px;
            font-size: 14px;
            color: #555;
        }

        .login-container a {
            color: #ff416c;
            text-decoration: none;
        }
        .error {
            color: red;
            font-size: 14px;
            margin-top: 10px;
        }