/* ====================================
   Estilos Específicos de la Página de Inicio de Sesión
   Premium Light Edition
   ==================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    position: relative;
    overflow: hidden;
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
}

.login-container {
    width: 100%;
    max-width: 460px;
    /* Tamaño optimizado para elegancia */
    padding: var(--spacing-md);
    position: relative;
    z-index: 10;
}

.login-card {
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.05),
        0 20px 40px -5px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    padding: 3.5rem 2.8rem;
    color: var(--color-neutral-900);
}

/* Sección del Logo */
.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

/* Hide exact password reveal from Edge/IE to prevent overlap with our custom icon */
input[type="password"]::-ms-reveal,
input[type="password"]::-ms-clear {
    display: none;
}

.logo-icon {
    margin-bottom: 1.2rem;
    display: inline-block;
}

.logo-icon svg {
    filter: drop-shadow(0 12px 24px rgba(118, 189, 233, 0.4));
    transform: scale(1.1);
}

.logo-text {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--color-neutral-900);
    margin-bottom: 0.3rem;
    letter-spacing: -0.8px;
}

.logo-tagline {
    font-size: 0.95rem;
    color: var(--color-neutral-500);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.2px;
}

/* Formulario de Inicio de Sesión */
.login-form {}

.login-page .form-group {
    margin-bottom: 1.6rem;
}

.login-page .form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-neutral-700);
    margin-bottom: 0.6rem;
    letter-spacing: 0.3px;
}

.login-page .form-input {
    width: 100%;
    padding: 0.95rem 1.2rem;
    font-size: 1rem;
    color: var(--color-neutral-900);
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.01);
}

.login-page .form-input::placeholder {
    color: #94a3b8;
}

.login-page .form-input:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(118, 189, 233, 0.2), inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.login-page .form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.2rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.login-page .form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.login-page .form-checkbox label {
    font-size: 0.85rem;
    color: var(--color-neutral-700);
    cursor: pointer;
    user-select: none;
    transition: color 0.2s;
    font-weight: 500;
}

.login-page .form-checkbox:hover label {
    color: var(--color-neutral-900);
}

.login-page .form-checkbox input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
    cursor: pointer;
    border-radius: 5px;
    border: 1px solid #cbd5e1;
}

.login-page .forgot-link {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

.login-page .login-btn {
    width: 100%;
    padding: 1.1rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-primary) 0%, #3b82f6 100%);
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.25);
    margin-bottom: 2rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.login-page .login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.login-page .login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(59, 130, 246, 0.35);
}

.login-page .login-btn:hover::before {
    opacity: 1;
}

.login-page .login-btn:active {
    transform: translateY(1px);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.2);
}

/* Pie de Página */
.login-page .login-footer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid #f1f5f9;
}

.login-page .login-footer .text-muted {
    color: var(--color-neutral-500);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 500;
}

.login-page .login-footer .text-primary {
    color: var(--color-primary);
    font-weight: 700;
    margin-left: 0.4rem;
    transition: color 0.2s ease;
}

.login-page .login-footer a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Elementos Decorativos: Soft Light Mesh Background */
.login-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.login-decoration::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #f8fafc;
    z-index: -1;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.7;
    animation: float 25s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}

/* Azul brillante suave */
.circle-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    right: -150px;
    background: rgba(118, 189, 233, 0.4);
    animation-delay: 0s;
}

/* Lila / Indigo muy suave */
.circle-2 {
    width: 700px;
    height: 700px;
    bottom: -300px;
    left: -200px;
    background: rgba(129, 140, 248, 0.3);
    animation-delay: -5s;
}

/* Cian claro */
.circle-3 {
    width: 500px;
    height: 500px;
    top: 20%;
    left: 10%;
    background: rgba(45, 212, 191, 0.25);
    animation-delay: -10s;
}

/* Modificadores de Animación */
@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(100px, -50px) scale(1.1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.98);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Estado de Carga del botón */
.login-btn.loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.login-btn.loading::after {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    top: 50%;
    left: 50%;
    margin-left: -12px;
    margin-top: -12px;
    border: 3px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

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

/* Responsivo */
@media (max-width: 480px) {
    .login-container {
        padding: 1.2rem;
    }

    .login-card {
        padding: 2.5rem 1.8rem;
        border-radius: 20px;
        box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.08);
    }

    .logo-text {
        font-size: 1.9rem;
    }

    .login-page .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .circle-1,
    .circle-2,
    .circle-3 {
        filter: blur(60px);
    }
}