/*
 * CSS LIMPIO - LOGIN PORTAL CADETES
 * Solo contiene estilos utilizados en el HTML actual
 * Ordenado por secciones funcionales
 */

/************************************
1. VARIABLES Y BASE
*************************************/
:root {
    --font-main: "Roboto";
    --color-text: #444;
    --color-bg: #fff;
    --color-title: #556270;
    --color-primary: #f0ba31;
    --color-primary-hover: #e9ab0f;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
}

a {
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: #c22730;
}


/************************************
2. VIDEO BACKGROUND (JUMBO)
*************************************/
/* Contenedor principal del video */
#jumbo_video {
    position: relative;
    overflow: hidden;
    background-color: black;
    height: 500px;
}

/* Video de fondo */
#jumbo_video video {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Contenido encima del video */
#jumbo_video .container-fluid {
    position: relative;
    z-index: 2;
    height: 100%;
}

/* Overlay oscuro sobre el video */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 35, 47, 0.4);
    z-index: 1;
}

/* Patrón encima del overlay */
.overlay:before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: url('../images/login/dot-pattern.png');
    opacity: 0.2;
}


/************************************
3. LAYOUT LOGIN
*************************************/
/* Columna blanca del login */
.contenedor-login {
    height: 100%;
    padding-top: 20px;
    background-color: #fff;
    backdrop-filter: blur(25px);
    border-right: 1px solid rgba(37, 35, 47, 0.4);
}

/* Forzar altura completa */
.container-fluid,
.row_100 {
    height: 100%;
}


/************************************
4. LOGO
*************************************/
/* Logo principal */
#admision_logo_escuela {
    display: block;
    margin: 0 auto;
    width: 100%;
}


/************************************
5. FORMULARIO LOGIN
*************************************/
/* Contenedor del formulario */
#formulario_login {
    margin: 50px 0;
}

/* Link recuperar contraseña */
#olvido_contrasena {
    text-align: right;
}

/* Estilo del link */
#olvido_contrasena a {
    text-decoration: underline !important;
}


/************************************
6. BOTÓN LOGIN
*************************************/
#button_login {
    background-color: var(--color-primary);
    color: #25232f !important;
    border: 1px solid var(--color-primary);
}

#button_login:hover {
    background-color: var(--color-primary-hover);
}


/************************************
7. TÍTULO CON LÍNEAS
*************************************/
.contenedor-titulo {
    text-align: center;
}

.titulo-linea {
    position: relative;
    display: inline-block;
}

/* Líneas laterales del título */
.titulo-linea::before,
.titulo-linea::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 100px;
    border-top: 1px solid #000;
}

.titulo-linea::before {
    right: 100%;
    margin-right: 10px;
}

.titulo-linea::after {
    left: 100%;
    margin-left: 10px;
}


/************************************
8. FOOTER (LOGO + REDES)
*************************************/
/* Contenedor inferior */
#footer_login {
    position: absolute;
    bottom: 10px;
    width: 100%;
    text-align: center;
}

#footer_login img {
    width: 60%;
    opacity: 0.8;
    left: 0; 
    right: 0; 
    margin-left: auto; 
    margin-right: auto;
}

/* Botones sociales */
.social-buttons {
    text-align: center;
}

/* Botones circulares */
.btn-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 5px;
    border: 2px solid #bbb;
    border-radius: 50%;
    color: #777;
    font-size: 20px;
    transition: 0.3s;
}

/* Hover botones */
.btn-circle:hover {
    color: #fff;
    border-color: var(--color-title);
    background-color: var(--color-title);
}


/************************************
9. TIPOGRAFÍA
*************************************/
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-main);
    color: var(--color-title);
}

h5 {
    font-size: 18px;
    font-weight: 500;
}


/************************************
10. RESPONSIVE
*************************************/
@media (max-width: 991px) {
    #jumbo_video {
        height: 400px;
    }
}

@media (max-width: 767px) {
    .contenedor-login {
        padding-top: 10px;
    }
}