:root {
    --login-navy: #0b1f33;
    --login-primary: #1463ff;
    --login-primary-dark: #0d4ed8;
    --login-text: #152033;
    --login-muted: #687386;
    --login-line: #dce3ed;
    --login-focus: rgba(20, 99, 255, 0.17);
    --login-danger: #c93636;
    --login-card: rgba(255, 255, 255, 0.96);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body.page-background {
    min-height: 100vh;
    min-height: 100dvh;
    color: var(--login-text);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
    background-color: var(--login-navy);
    background-image:
        linear-gradient(100deg, rgba(5, 18, 32, 0.88) 0%, rgba(5, 18, 32, 0.58) 49%, rgba(5, 18, 32, 0.22) 100%),
        url("../img/imageninterna.jpeg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.login-page {
    display: grid;
    min-height: 100vh;
    min-height: 100dvh;
    padding: clamp(20px, 4vw, 64px);
}

.login-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 470px);
    gap: clamp(32px, 7vw, 110px);
    width: min(1320px, 100%);
    margin: auto;
    align-items: center;
}

.login-intro {
    color: #fff;
}

.login-intro__content {
    max-width: 680px;
}

.login-intro__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.login-intro__eyebrow::before {
    width: 34px;
    height: 2px;
    content: "";
    background: #62a3ff;
}

.login-intro h1 {
    margin: 0 0 22px;
    color: #fff;
    font-size: clamp(2.45rem, 5vw, 4.9rem);
    font-weight: 720;
    line-height: 1.04;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

.login-intro p {
    max-width: 560px;
    margin: 0;
    color: rgba(255, 255, 255, 0.79);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    line-height: 1.7;
}

.login-card-wrap {
    width: 100%;
}

.login-card {
    width: 100%;
    padding: clamp(28px, 4vw, 48px);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 24px;
    background: var(--login-card);
    box-shadow: 0 30px 80px rgba(0, 15, 34, 0.35);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.login-card__header {
    margin-bottom: 30px;
}

.login-card__kicker {
    margin: 0 0 7px;
    color: var(--login-primary);
    font-size: 0.77rem;
    font-weight: 750;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.login-card h2 {
    margin: 0;
    color: var(--login-text);
    font-size: clamp(1.7rem, 3vw, 2.15rem);
    font-weight: 720;
    letter-spacing: -0.035em;
}

.login-card__subtitle {
    margin: 10px 0 0;
    color: var(--login-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.login-form {
    width: 100%;
}

.login-language {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 9px;
    min-height: 40px;
    margin: -10px 0 18px;
}

/* El marcador permanece en el formulario, pero el campo
   y su etiqueta no se muestran mientras no se utilice selección de idioma. */
.login-language--hidden {
    display: none !important;
}

.login-language label {
    margin: 0;
    color: var(--login-muted);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
}

.login-language #id_sc_field_language,
.login-language select[name="language"] {
    width: auto !important;
    min-width: 120px;
    height: 38px !important;
    margin: 0 !important;
    padding: 0 34px 0 12px !important;
    color: #344054 !important;
    font-family: inherit !important;
    font-size: 0.84rem !important;
    cursor: pointer;
    border: 1px solid var(--login-line) !important;
    border-radius: 10px !important;
    outline: none !important;
    background-color: rgba(255, 255, 255, 0.9) !important;
    transition: border-color 160ms ease, box-shadow 160ms ease !important;
}

.login-language #id_sc_field_language:focus,
.login-language select[name="language"]:focus {
    border-color: var(--login-primary) !important;
    box-shadow: 0 0 0 3px var(--login-focus) !important;
}

.login-field {
    margin-bottom: 20px;
}

.login-label {
    display: block;
    margin-bottom: 8px;
    color: #344054;
    font-size: 0.87rem;
    font-weight: 650;
}

.login-input-wrap {
    position: relative;
    width: 100%;
}

.login-input-icon {
    position: absolute;
    top: 50%;
    left: 16px;
    z-index: 2;
    display: grid;
    width: 20px;
    height: 20px;
    color: #8290a5;
    pointer-events: none;
    transform: translateY(-50%);
    place-items: center;
}

.login-input-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.login-input,
.login-input-wrap input[type="text"],
.login-input-wrap input[type="password"] {
    width: 100% !important;
    height: 52px !important;
    margin: 0 !important;
    padding: 0 46px !important;
    color: var(--login-text) !important;
    font-family: inherit !important;
    font-size: 0.96rem !important;
    line-height: 52px !important;
    border: 1px solid var(--login-line) !important;
    border-radius: 12px !important;
    outline: none !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.03) !important;
    transition: border-color 160ms ease, box-shadow 160ms ease,
        background-color 160ms ease !important;
}

.login-input::placeholder,
.login-input-wrap input::placeholder {
    color: #9aa5b5;
    opacity: 1;
}

.login-input:hover,
.login-input-wrap input:hover {
    border-color: #b7c2d2 !important;
}

.login-input:focus,
.login-input-wrap input:focus {
    border-color: var(--login-primary) !important;
    background: #fff !important;
    box-shadow: 0 0 0 4px var(--login-focus) !important;
}

.login-input-wrap:focus-within .login-input-icon {
    color: var(--login-primary);
}

/* JavaScript traslada el icono a password-wrap. */
.login-form .sc-ui-pwd-toggle-icon {
    display: none !important;
}

.password-wrap .sc-ui-pwd-toggle-icon {
    position: absolute !important;
    top: 50% !important;
    right: 15px !important;
    bottom: auto !important;
    z-index: 4 !important;
    display: inline-flex !important;
    float: none !important;
    align-items: center;
    justify-content: center;
    margin: 0 !important;
    color: #718096;
    cursor: pointer;
    transform: translateY(-50%) !important;
}

.login-input-wrap input[aria-invalid="true"] {
    border-color: var(--login-danger) !important;
    box-shadow: 0 0 0 4px rgba(201, 54, 54, 0.12) !important;
}

.login-actions {
    margin-top: 8px;
}

.login-submit {
    width: 100%;
    min-height: 52px;
    padding: 13px 20px;
    color: #fff;
    font-family: inherit;
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--login-primary), #0c4ed8);
    box-shadow: 0 12px 24px rgba(20, 99, 255, 0.24);
    transition: transform 160ms ease, box-shadow 160ms ease,
        background 160ms ease;
    -webkit-appearance: none;
    appearance: none;
}

.login-submit:hover {
    background: linear-gradient(135deg, #0f59ed, var(--login-primary-dark));
    box-shadow: 0 15px 28px rgba(20, 99, 255, 0.3);
    transform: translateY(-1px);
}

.login-submit:focus-visible {
    outline: 3px solid rgba(20, 99, 255, 0.28);
    outline-offset: 3px;
}

.login-submit:active {
    box-shadow: 0 7px 16px rgba(20, 99, 255, 0.22);
    transform: translateY(1px);
}

.login-recovery {
    min-height: 22px;
    margin-top: 20px;
    text-align: center;
}

.login-recovery a,
.login-recovery #id-retrieve_pswd-1,
#id-retrieve_pswd-1 {
    color: var(--login-primary) !important;
    font-family: inherit !important;
    font-size: 0.9rem !important;
    font-weight: 650 !important;
    text-decoration: none !important;
}

.login-recovery a:hover,
#id-retrieve_pswd-1:hover {
    color: var(--login-primary-dark) !important;
    text-decoration: underline !important;
    text-underline-offset: 3px;
}

.sc-optional-fields {
    display: none !important;
}

.login-card__footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
    padding-top: 22px;
    color: #7a8698;
    font-size: 0.78rem;
    border-top: 1px solid #edf0f5;
}

.security-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #21a663;
    box-shadow: 0 0 0 4px rgba(33, 166, 99, 0.12);
}

/* Mensajes de error utilizados por libs/js/error.js */
.alert-message {
    position: fixed;
    top: 22px;
    left: 50%;
    z-index: 9999;
    display: none;
    width: min(480px, calc(100% - 32px));
    padding: 14px 48px 14px 18px;
    color: #fff;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.45;
    border-radius: 12px;
    background: var(--login-danger);
    box-shadow: 0 18px 40px rgba(40, 0, 0, 0.25);
    transform: translateX(-50%);
}

.alert-message .close {
    position: absolute;
    top: 50%;
    right: 12px;
    width: 30px;
    height: 30px;
    padding: 0;
    color: #fff;
    font-size: 1.35rem;
    line-height: 28px;
    cursor: pointer;
    border: 0;
    background: transparent;
    transform: translateY(-50%);
}

.alert-message .message {
    white-space: pre-line;
}

.alert-message.active,
.alert-message.is-visible {
    display: block;
    animation: login-alert-in 180ms ease-out;
}

/*
 * Mensajes nativos generados después de validar en el servidor.
 * Esta es la salida utilizada habitualmente para credenciales incorrectas,
 * usuario inactivo y bloqueo por fuerza bruta.
 * Se conserva el control de cuándo mostrar u ocultar el contenedor.
 */
#id_error_display_fixed {
    position: fixed !important;
    inset: 0 !important;
    z-index: 10000 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 100vh;
    padding: 16px;
    background: rgba(3, 13, 25, 0.62) !important;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

#id_error_display_fixed table.scFormErrorTable {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: min(430px, calc(100% - 32px)) !important;
    height: auto !important;
    margin: 0 !important;
    overflow: hidden;
    border: 0 !important;
    border-radius: 16px !important;
    background: #fff !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36) !important;
    opacity: 1 !important;
    transform: translate(-50%, -50%) !important;
}

#id_error_display_fixed table.scFormErrorTable tbody,
#id_error_display_fixed table.scFormErrorTable tr {
    width: 100%;
}

#id_error_display_fixed td.scFormErrorTitleFont {
    position: relative;
    height: 56px;
    padding: 18px 56px 6px 24px !important;
    color: var(--login-danger) !important;
    font-family: inherit !important;
    font-size: 0 !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    text-align: left !important;
    background: #fff !important;
}

#id_error_display_fixed td.scFormErrorTitleFont::after {
    color: var(--login-danger);
    content: "No fue posible iniciar sesión";
    font-size: 1rem;
}

#id_error_display_fixed td.scFormErrorTitleFont img {
    display: none !important;
}

#id_error_display_fixed td.scFormErrorMessage {
    padding: 10px 24px 26px !important;
    color: #344054 !important;
    font-family: inherit !important;
    font-size: 0.93rem !important;
    font-weight: 500 !important;
    line-height: 1.55 !important;
    text-align: left !important;
    white-space: pre-line;
    background: #fff !important;
}

#id_error_display_fixed a.scButton_default {
    position: absolute !important;
    top: 14px !important;
    right: 14px !important;
    z-index: 2;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    min-height: 30px;
    padding: 4px 8px !important;
    color: #667085 !important;
    font-family: inherit !important;
    font-size: 0.75rem !important;
    line-height: 1 !important;
    text-decoration: none !important;
    border: 1px solid #d0d5dd !important;
    border-radius: 8px !important;
    background: #fff !important;
}

#id_error_display_fixed a.scButton_default:hover,
#id_error_display_fixed a.scButton_default:focus {
    color: var(--login-danger) !important;
    border-color: #f1b5b5 !important;
    background: #fff5f5 !important;
}

@keyframes login-alert-in {
    from {
        opacity: 0;
        transform: translate(-50%, -10px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

/* Ajustes para elementos internos que se puede insertar. */
.login-form table {
    width: 100% !important;
}

.login-form img {
    max-width: 100%;
}

.login-form .scFormErrorMessage,
.login-form .scErrorMessage,
.login-form .scFormDataOddError {
    color: var(--login-danger) !important;
    font-family: inherit !important;
    font-size: 0.82rem !important;
}

@media (max-width: 900px) {
    body.page-background {
        background-image:
            linear-gradient(rgba(5, 18, 32, 0.68), rgba(5, 18, 32, 0.68)),
            url("../img/imageninterna.jpeg");
    }

    .login-layout {
        grid-template-columns: minmax(0, 480px);
        justify-content: center;
    }

    .login-intro {
        display: none;
    }
}

@media (max-width: 520px) {
    .login-page {
        align-items: center;
        padding: 14px;
    }

    .login-card {
        padding: 26px 22px;
        border-radius: 19px;
    }

    .login-card__header {
        margin-bottom: 25px;
    }

    .login-card__footer {
        margin-top: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}