/* css/login.css */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    /* Estilos de fondo y layout ahora manejados por style.css y particles.js */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background-color: rgba(255, 255, 255, 0.85); /* Fondo claro semi-transparente */
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Sombra suave */
    backdrop-filter: blur(10px); /* Efecto de desenfoque */
    -webkit-backdrop-filter: blur(10px); /* Para compatibilidad con Safari */
    width: 100%;
    max-width: 400px;
    text-align: center;
    animation: fadeInScale 0.8s ease-out; /* Animación de entrada */
}

.login-container h2 {
    margin-bottom: 30px;
    color: #333;
    font-weight: 600;
    letter-spacing: 1px;
}

.form-control {
    background-color: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    color: #333;
    padding: 12px 20px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.form-control::placeholder {
    color: rgba(0, 0, 0, 0.4);
}

.form-control:focus {
    background-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 0 0 0.25rem rgba(37, 117, 252, 0.25);
    color: #333;
}

.btn-primary {
    background: linear-gradient(45deg, #00d2ff 0%, #3a7bd5 100%); /* Botón con gradiente */
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    filter: brightness(1.1); /* Ligeramente más brillante en hover */
}

.alert-danger {
    background-color: rgba(255, 0, 0, 0.2);
    border-color: rgba(255, 0, 0, 0.3);
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 10px;
    animation: fadeIn 0.5s ease-out;
}

/* Animaciones */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* La animación de fondo ahora es manejada por particles.js */