@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&display=swap');

        body {
            font-family: 'Poppins', sans-serif;
            background: radial-gradient(circle at top, #F9C031 0%, #2C88C8 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }

        .login-container {
            width: 100%;
            max-width: 400px;
            padding: 20px;
        }

        .login-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 40px 30px;
            box-shadow: 0 6px 20px rgba(0, 63, 107, 0.25);
            text-align: center;
            animation: fadeIn 0.8s ease;
        }

        .logo {
            width: 150px;
            margin-bottom: 20px;
        }

        h2 {
            color: #2C88C8;
            font-weight: 700;
            margin-bottom: 25px;
        }

        /* === INPUTS === */
        .input-group {
            position: relative;
            margin-bottom: 18px;
        }

        .input-group i.fa-id-card,
        .input-group i.fa-lock {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #2C88C8;
            font-size: 16px;
        }

        .input-group input {
            width: 100%;
            max-width: 320px;
            padding: 10px 40px 10px 42px;
            border: 1.5px solid #ddd;
            border-radius: 8px;
            font-size: 14px;
            transition: all 0.3s;
            box-sizing: border-box;
        }

        .input-group input:focus {
            border-color: #F9C031;
            box-shadow: 0 0 6px rgba(249, 192, 49, 0.4);
        }

        /* 👁️ Ícono de mostrar contraseña */
        .toggle-password {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #2C88C8;
            cursor: pointer;
            font-size: 16px;
            user-select: none;
            pointer-events: all;
            padding: 5px;
        }

        .toggle-password:hover {
            color: #F9C031;
        }

        /* === BOTONES === */
        .btn-login {
            width: 100%;
            max-width: 320px;
            background: linear-gradient(90deg, #2C88C8, #1A6FA8);
            color: #fff;
            font-size: 15px;
            font-weight: 600;
            border: none;
            border-radius: 8px;
            padding: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-login:hover {
            background: linear-gradient(90deg, #1A6FA8, #2C88C8);
            transform: translateY(-2px);
        }

        .btn-volver {
            margin-top: 15px;
            background: transparent;
            border: 2px solid #2C88C8;
            color: #2C88C8;
            font-size: 14px;
            font-weight: 600;
            border-radius: 8px;
            padding: 8px 12px;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-volver:hover {
            background: #2C88C8;
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-volver i {
            margin-right: 6px;
        }

        .mensaje {
            margin-top: 12px;
            color: #D8000C;
            background: #FFD2D2;
            padding: 8px;
            border-radius: 8px;
            font-size: 13px;
            max-width: 320px;
            margin-left: auto;
            margin-right: auto;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }