/*
 * Hoja de estilos para el login personalizado de WordPress.
 * Versión 2.2.1 - Con animación del logo
 */

/* --- ESTILOS BASE Y TIPOGRAFÍA --- */
h1.screen-reader-text {
    display: none;
}

/*
 * Fondo del body - solo cuando NO hay transiciones activas
 * Cuando las transiciones están activas, el fondo se aplica vía ::after en PHP
 */
body.login {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: #666;
    padding: 20px;
    box-sizing: border-box;
    font-family: var(--wp--preset--font-family--base, var(--wp--preset--font-family--primary, var(--fallback-font, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif)));
    position: relative;
}

/* Aplicar fondo solo cuando NO hay transiciones o cuando ya está completamente cargado */
body.login:not(.has-transitions),
body.login.has-transitions.background-loaded {
    background: var(--background-fallback, var(--primary-color, #009bde));
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    background-attachment: fixed;
}

/* Video de fondo optimizado - CORREGIDO */
body.login #login-background-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -2;
    pointer-events: none;
}

/* Overlay para video - CORREGIDO */
body.login::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--video-overlay, transparent);
    z-index: -1;
    pointer-events: none;
}

.login label, 
.login input[type="text"], 
.login input[type="password"], 
.login input[type="checkbox"], 
.login .button, 
.login #nav a, 
.login #backtoblog a, 
.login p, 
.login .privacy-policy-page-link a {
    font-family: inherit;
}
/* --- FIN TIPOGRAFÍA --- */

/* --- Estilos de Layout y Colores --- */
body.login div#login {
    width: min(90vw, 800px);
    max-width: 800px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    padding: 0;
    overflow: hidden;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    grid-template-areas: 
        "logo form"
        "messages messages"
        "links links";
    min-height: 400px;
    position: relative;
    z-index: 1;
}

body.login div#login h1 {
    grid-area: logo;
    box-sizing: border-box;
    background: var(--logo-background-fallback, #f9f9f9);
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
    position: relative;
    /* Transición por defecto para el logo - será sobrescrita por JavaScript si las transiciones están activas */
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease-out;
}

/* Overlay solo cuando sea necesario y únicamente para imágenes */
body.login div#login h1.has-image-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--logo-overlay, transparent);
    z-index: 1;
    pointer-events: none;
}

body.login div#login h1 a {
    height: 80%;
    width: 80%;
    max-width: 200px;
    max-height: 200px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    outline: none;
    overflow: hidden;
    text-decoration: none;
    background-image: var(--logo-url);
    text-indent: -9999px;
    position: relative;
    z-index: 2;
}

body.login div#login form#loginform,
form#lostpasswordform, 
form#magicloginform {
    grid-area: form;
    box-sizing: border-box;
    padding: 40px 30px;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: white;
    position: relative;
}

body.login div#login form p {
    margin: 15px 0;
    position: relative;
}

label {
    line-height: 1.4;
    display: block;
    margin-bottom: 8px;
}

.login label {
    color: var(--primary-color, #009bde);
    font-weight: 600;
    font-size: 0.9rem;
}

.login #nav, 
.login #backtoblog {
    grid-area: links;
    padding: 15px 30px;
    text-align: center;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.login #nav a, 
.login #backtoblog a {
    color: #6c757d;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.login #nav a:hover, 
.login #backtoblog a:hover {
    color: var(--primary-color, #009bde);
    text-decoration: underline;
}

body.login div#login form .input,
body.login div#login form input[type="text"],
body.login div#login form input[type="password"] {
    border: 2px solid #e9ecef;
    background: #fff;
    box-shadow: none;
    color: #333;
    transition: all .3s ease-in-out;
    width: 100%;
    box-sizing: border-box;
    padding: 12px 16px;
    margin: 0;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
}

body.login div#login form .input:focus,
body.login div#login form input[type="text"]:focus,
body.login div#login form input[type="password"]:focus {
    border-color: var(--primary-color, #009bde);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 155, 222, 0.1);
}

/* --- Estilos de Magic Login --- */
.login.login-action-checkemail div#login {
    grid-template-columns: 1fr;
    grid-template-areas: 
        "logo"
        "form"
        "messages"
        "links";
    max-width: 400px;
}

.login.login-action-checkemail div#login h1 {
    min-height: 200px;
}
/* === FIN AJUSTES Magic Login === */

/* === AJUSTES CHECKBOX "Recuérdame" === */
body.login div#login form p.forgetmenot {
    margin-top: 20px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none !important;
    padding: 0;
    background: none !important;
}

body.login div#login form input[type=checkbox] {
    background: #fff;
    border: 2px solid #dee2e6;
    box-shadow: none;
    margin: 0;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

body.login div#login form input[type=checkbox]:checked {
    background-color: var(--primary-color, #009bde);
    border-color: var(--primary-color, #009bde);
}

body.login div#login form .forgetmenot label {
    display: inline;
    margin-bottom: 0;
    margin-left: 0;
    font-weight: normal;
    color: #6c757d;
    line-height: 1.4;
    cursor: pointer;
    font-size: 14px;
}
/* === FIN AJUSTES CHECKBOX === */

/* === AJUSTES BOTÓN === */
body.login div#login form p.submit {
    clear: both;
    margin-top: 30px;
    margin-bottom: 10px;
}

body.login div#login form .button-primary {
    float: none;
    clear: both;
    width: 100%;
    height: auto;
    font-size: 16px;
    padding: 14px 24px;
    font-weight: 600;
    border-radius: 8px;
    color: white;
    background-color: var(--primary-color, #009bde);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: none;
    text-shadow: none;
    transition: all .3s ease-in-out;
    cursor: pointer;
    text-transform: none;
    letter-spacing: 0.5px;
}

body.login div#login form .button-primary:hover,
body.login div#login form .button-primary:focus {
    background-color: var(--darker-color, #007ab8);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    outline: none;
}

body.login div#login form .button-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
/* === FIN AJUSTES BOTÓN === */

/* === ESTILOS PARA ICONO CONTRASEÑA (SVG) === */
.login .wp-pwd {
    display: block;
    position: relative;
}

.login .wp-hide-pw {
    position: absolute;
    top: 2px;
    right: 2px;
    bottom: 2px;
    margin: 0;
    padding: 0 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    opacity: 0.6;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 6px 6px 0;
    transition: opacity 0.3s ease;
}

.login .wp-hide-pw:hover,
.login .wp-hide-pw:focus {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.05);
}

.login .wp-hide-pw span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    color: #6c757d;
    font-size: 0;
    line-height: 0;
}

.login .wp-hide-pw span.dashicons-visibility {
    background-image: var(--svg-eye-visible);
}

.login .wp-hide-pw span.dashicons-hidden {
    background-image: var(--svg-eye-hidden);
}

body.login div#login form input[type=password] {
    padding-right: 48px !important;
    box-sizing: border-box;
}
/* === FIN ESTILOS ICONO CONTRASEÑA (SVG) === */

/* Mensajes y Errores */
.login p.message,
.login #login_error, 
#login-message {
    grid-area: messages;
    box-sizing: border-box;
    margin: 0;
    padding: 16px 30px;
    border: none;
    border-radius: 0;
    border-left-width: 4px;
    border-left-style: solid;
    text-align: left;
    font-size: 14px;
    line-height: 1.5;
}

.login #login_error {
    border-left-color: #dc3545;
    background-color: #f8d7da;
    color: #721c24;
}

.login #login_error a {
    color: #dc3545;
    text-decoration: underline;
}

.login p.message {
    border-left-color: #0ea5e9;
    background-color: #e0f2fe;
    color: #0c4a6e;
}

/* Enlace Privacidad */
.login .privacy-policy-page-link {
    grid-area: links;
    padding: 10px 30px;
    text-align: center;
    margin: 0;
    background: #f8f9fa;
}

.login .privacy-policy-page-link a {
    color: #6c757d;
    text-decoration: none;
    font-size: 14px;
}

.login .privacy-policy-page-link a:hover {
    color: var(--primary-color, #009bde);
    text-decoration: underline;
}

#login-message {
    width: 100%;
    text-align: left;
}

.notice.notice-info.message {
    grid-area: messages;
    padding: 16px 30px;
    text-align: left;
    border-left: 4px solid #0ea5e9;
    background-color: #e0f2fe;
    color: #0c4a6e;
    margin: 0;
}

/* --- ESTILOS RESPONSIVE --- */
@media (max-width: 768px) {
    body.login {
        padding: 10px;
        align-items: flex-start;
        padding-top: 20px;
    }
    
    body.login div#login {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "logo"
            "form"
            "messages"
            "links";
        width: 100%;
        max-width: 400px;
    }

    body.login div#login h1 {
        min-height: 180px;
        padding: 20px;
    }

    body.login div#login h1 a {
        max-width: 150px;
        max-height: 150px;
    }

    body.login div#login form#loginform,
    form#lostpasswordform, 
    form#magicloginform {
        padding: 30px 20px;
    }

    body.login div#login form input[type=password] {
        padding-right: 48px !important;
    }

    .login p.message,
    .login #login_error,
    #login-message,
    .notice.notice-info.message {
        padding: 16px 20px;
        margin: 0;
    }

    .login #nav, 
    .login #backtoblog,
    .login .privacy-policy-page-link {
        padding: 15px 20px;
        flex-direction: column;
        gap: 10px;
    }

    body.login div#login form .button-primary {
        padding: 16px 24px;
        font-size: 16px;
    }
    
    /* No cargar video en móvil para mejor performance */
    body.login #login-background-video {
        display: none;
    }
}

@media (max-width: 480px) {
    body.login {
        padding: 5px;
        padding-top: 10px;
    }

    body.login div#login {
        border-radius: 8px;
    }

    body.login div#login h1 {
        min-height: 150px;
        padding: 15px;
    }

    body.login div#login form#loginform,
    form#lostpasswordform, 
    form#magicloginform {
        padding: 20px 15px;
    }

    .login p.message,
    .login #login_error,
    #login-message,
    .notice.notice-info.message {
        padding: 12px 15px;
        font-size: 13px;
    }

    .login #nav, 
    .login #backtoblog,
    .login .privacy-policy-page-link {
        padding: 12px 15px;
        font-size: 13px;
    }
}

/* --- OPTIMIZACIONES DE PERFORMANCE --- */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Optimizar rendering */
body.login div#login {
    transform: translateZ(0);
}

body.login div#login form input,
body.login div#login form .button-primary {
    will-change: auto;
}
/* --- FIN ESTILOS RESPONSIVE --- */

/* === Ocultar aviso Caps Lock inyectado por extensiones del navegador === */
body.login .caps-warning,
body.login #caps-warning,
body.login div#login .caps-warning,
body.login div#login #caps-warning,
body.login div#login form .caps-warning,
body.login div#login form #caps-warning,
.caps-warning,
#caps-warning {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
    position: absolute !important;
    pointer-events: none !important;
}