/* login.css - Estilos específicos para el módulo de inicio de sesión con Glassmorphism */

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    padding: 20px;
    animation: fadeIn var(--transition-smooth);
}

.login-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Logo Styles */
.login-logo {
    margin-bottom: 30px;
    text-align: center;
}

.login-logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* 
 * Animación de Gradiente 
 * Colores: Naranja (#ff8c00), Verde Brillante (#00ff88), Blanco (#ffffff) 
*/
.animated-gradient-text {
    background: linear-gradient(-45deg,
            #ff8c00,
            #ffffff,
            #00ff88,
            #ffca28,
            #ffffff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.login-logo h1 i {
    font-size: 2rem;
    color: var(--color-primary);
    -webkit-text-fill-color: initial;
}

.login-logo p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 5px;
}

/* Formulario */
.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.input-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.input-group label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
    font-weight: 500;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 15px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    color: var(--color-text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
    outline: none;
}

.input-wrapper input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.input-wrapper input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
    background: rgba(15, 23, 42, 0.8);
}

/* Checkbox & Forgot Password */
.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* Alineación superior para acompañar el bloque de la derecha */
    font-size: 0.85rem;
    margin-top: -5px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-top: 4px;
    /* Pequeño ajuste visual contra los enlaces */
}

.checkbox-group input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.checkbox-group span {
    color: var(--color-text-muted);
}

.link-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    /* Alineados a la derecha */
    gap: 8px;
    /* Separación vertical uniforme entre los enlaces */
}

.forgot-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.forgot-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* Botón Principal y Estado de Carga */
.btn-primary {
    background: var(--color-primary);
    color: #000;
    border: none;
    border-radius: var(--border-radius-md);
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-top: 10px;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Spinner de carga */
.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    border-top-color: #000;
    animation: spin 1s ease-in-out infinite;
    position: absolute;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn-primary.loading .btn-text {
    opacity: 0;
}

.btn-primary.loading .spinner {
    display: block;
}

/* Mensajes de error */
.error-msg {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
    animation: fadeIn 0.2s ease-in-out;
}

.input-wrapper.has-error input {
    border-color: var(--color-error);
}

.input-wrapper.has-error .error-msg {
    display: block;
}

.global-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    padding: 10px;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(239, 68, 68, 0.3);
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 20px;
    width: 100%;
}

/* Responsive Login para Móvil y Tablet pequeña */
@media (max-width: 768px) {
    .form-actions {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    .link-group {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 16px;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    .login-container {
        padding: 12px;
    }
}