/* ============================================
   Login - Estilos especificos
   Usa tokens de site.css (no redefinir variables)
   ============================================ */

html, body {
    background-color: #f5f5f5;
    height: 100%;
    overflow: hidden;
}

/* Linea multicolor fixed en bottom */
.linea-multicolor-login {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

/* ---- Layout ---- */
.login-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ---- Panel imagen (izquierdo) ---- */
.panel-imagen {
    flex: 1;
    position: relative;
    display: none;
    overflow: hidden;
    height: 100%;
}

.panel-imagen img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

/* Overlay corporativo sobre la imagen */
.panel-imagen::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(69, 72, 102, 0.7) 0%,
        rgba(33, 44, 86, 0.5) 100%);
}

.panel-imagen-contenido {
    position: absolute;
    bottom: 60px;
    left: 40px;
    right: 40px;
    z-index: 1;
    color: #fff;
}

.panel-imagen-contenido h1 {
    font-size: var(--ceim-fs-3xl);
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.panel-imagen-contenido p {
    font-size: var(--ceim-fs-lg);
    font-weight: 300;
    opacity: 0.9;
}

/* ---- Panel formulario (derecho) ---- */
.panel-formulario {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    background-color: #fff;
    height: 100%;
    overflow-y: auto;
}

.panel-formulario-contenido {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: min-content;
}

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

.logo-container img {
    max-width: 200px;
    height: auto;
}

/* Titulo del sistema */
.titulo-sistema {
    text-align: center;
    margin-bottom: 30px;
}

.titulo-sistema h2 {
    color: var(--ceim-azul);
    font-size: var(--ceim-fs-2xl);
    font-weight: 500;
    margin-bottom: 5px;
}

.titulo-sistema p {
    color: var(--ceim-gris-70);
    font-size: var(--ceim-fs-base);
    font-weight: 300;
}

/* ---- Card login ---- */
.card-login {
    border: none;
    border-radius: var(--ceim-radius);
    box-shadow: 0 2px 20px rgba(69, 72, 102, 0.1);
    overflow: hidden;
}

.card-login .card-header {
    background-color: var(--ceim-azul);
    color: #fff;
    padding: 15px 20px;
    border: none;
}

.card-login .card-header h4 {
    margin: 0;
    font-size: var(--ceim-fs-lg);
    font-weight: 500;
    color: #fff;
}

.card-login .card-body {
    padding: 25px 20px;
    background-color: #fff;
}

/* ---- Formulario ---- */
.form-group-custom {
    margin-bottom: 20px;
}

.form-group-custom label {
    display: block;
    color: var(--ceim-azul);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: var(--ceim-fs-base);
}

.form-group-custom .form-control {
    border: 1px solid var(--ceim-gris-30);
    border-radius: var(--ceim-radius-sm);
    padding: 12px 15px;
    font-size: var(--ceim-fs-md);
    transition: var(--ceim-transition);
}

.form-group-custom .form-control:focus {
    border-color: var(--ceim-amarillo);
    box-shadow: 0 0 0 3px rgba(243, 174, 53, 0.2);
    outline: none;
}

.text-invalid {
    color: var(--ceim-danger);
    font-size: var(--ceim-fs-sm);
    margin-top: 5px;
}

/* Boton principal del login: color plano dorado */
.card-login .btn-ceim-accent {
    background: var(--ceim-amarillo);
    color: var(--ceim-azul-profundo);
    padding: 12px 30px;
    font-size: var(--ceim-fs-md);
}

.card-login .btn-ceim-accent:hover {
    background: var(--ceim-naranja);
    color: #fff;
    box-shadow: 0 4px 12px rgba(237, 138, 35, 0.4);
}

/* Link recuperar contrasena */
.link-recuperar {
    text-align: center;
    margin-top: 20px;
}

.link-recuperar a {
    color: var(--ceim-azul);
    text-decoration: none;
    font-size: var(--ceim-fs-base);
    font-weight: 400;
    transition: var(--ceim-transition);
}

.link-recuperar a:hover {
    color: var(--ceim-amarillo);
    text-decoration: underline;
}

/* Grupo de botones recuperar */
.btn-group-recuperar {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.btn-group-recuperar .btn-ceim-accent {
    flex: 1;
}

/* ---- Footer login ---- */
.footer-login {
    text-align: center;
    margin-top: auto;
    padding-top: 30px;
}

.claim-marca {
    color: var(--ceim-azul);
    font-weight: 700;
    font-size: var(--ceim-fs-sm);
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.claim-marca .claim-juntos {
    color: var(--ceim-amarillo);
}

.footer-login a {
    color: var(--ceim-gris-70);
    font-size: var(--ceim-fs-xs);
    text-decoration: none;
}

.footer-login a:hover {
    color: var(--ceim-amarillo);
}

/* ---- Responsive ---- */
@media (min-width: 992px) {
    .panel-imagen {
        display: block;
        flex: 1.5;
        height: 100%;
    }

    .panel-formulario {
        flex: 0 0 450px;
        max-width: 450px;
        padding: 50px 40px;
        height: 100%;
    }
}

@media (min-width: 1200px) {
    .panel-imagen {
        flex: 2;
    }
}