:root {
    --login-navy-950: #071c36;
    --login-navy-900: #0a2a52;
    --login-navy-800: #0b3a75;
    --login-blue-700: #1559b7;
    --login-blue-600: #236fd1;
    --login-blue-500: #3184ed;
    --login-blue-100: #eaf3ff;
    --login-cyan-300: #72d8f0;
    --login-slate-950: #0f172a;
    --login-slate-700: #334155;
    --login-slate-600: #475569;
    --login-slate-500: #64748b;
    --login-slate-400: #94a3b8;
    --login-slate-300: #cbd5e1;
    --login-slate-200: #e2e8f0;
    --login-slate-100: #f1f5f9;
    --login-white: #ffffff;
    --login-danger: #b42318; 
    --login-danger-bg: #fff1f0;
    --login-danger-border: #fecdca;
    --login-shadow: 0 28px 80px rgba(4, 25, 54, 0.28);
    --login-card-shadow: 0 20px 50px rgba(15, 23, 42, 0.14);
    --login-radius-xl: 32px;
    --login-radius-lg: 24px;
    --login-radius-md: 14px;
}

/* =========================================================
   01. BASE, FONDO Y NORMALIZACIÓN
   ========================================================= */

* {
    box-sizing: border-box;
}

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

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    color: var(--login-slate-950);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    font-weight: 400;
    background-color: var(--login-navy-900);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    overflow-x: hidden;
}

/* Fondo por cliente:
   - Sin LogoBackground: conserva el fondo moderno original.
   - Con LogoBackground: usa la imagen configurada y respeta el mosaico histórico. */
body.login-client-background {
    background-color: var(--login-navy-900);
    background-position: left top;
    background-repeat: repeat;
    background-size: auto;
    background-attachment: fixed;
}

body.login-client-background::before,
body.login-client-background::after {
    display: none;
}


body.login-default-background::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 8% 12%, rgba(74, 164, 255, 0.42), transparent 32%),
        radial-gradient(circle at 88% 85%, rgba(66, 211, 225, 0.24), transparent 34%),
        linear-gradient(135deg, rgba(5, 25, 52, 0.94), rgba(8, 52, 103, 0.88));
}

body.login-default-background::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.26;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 86%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 86%);
}

button,
input {
    font: inherit;
}

button {
    -webkit-tap-highlight-color: transparent;
}

/* =========================================================
   CONTENEDOR PRINCIPAL
   Centra la pantalla y divide el contenido en panel institucional
   y panel de acceso.
   ========================================================= */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 34px;
    padding-top: max(34px, env(safe-area-inset-top));
    padding-right: max(34px, env(safe-area-inset-right));
    padding-bottom: max(34px, env(safe-area-inset-bottom));
    padding-left: max(34px, env(safe-area-inset-left));
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.16fr) minmax(390px, 0.84fr);
    width: 100%;
    max-width: 1160px;
    min-height: 680px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--login-radius-xl);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--login-shadow);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

/* =========================================================
   PANEL INSTITUCIONAL
   Presenta la identidad del producto, beneficios y proveedor.
   ========================================================= */

.login-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    padding: 64px 58px 40px;
    overflow: hidden;
    color: var(--login-white);
    background:
        linear-gradient(145deg, rgba(7, 34, 71, 0.96), rgba(13, 74, 143, 0.88)),
        radial-gradient(circle at 30% 20%, rgba(98, 192, 255, 0.5), transparent 35%);
}

.login-brand::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, transparent 0 48%, rgba(255, 255, 255, 0.035) 48% 49%, transparent 49%),
        linear-gradient(45deg, transparent 0 72%, rgba(255, 255, 255, 0.04) 72% 73%, transparent 73%);
}

.brand-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    pointer-events: none;
}

.brand-glow-one {
    top: -140px;
    right: -120px;
    width: 390px;
    height: 390px;
    background: radial-gradient(circle, rgba(113, 221, 246, 0.28), transparent 68%);
}

.brand-glow-two {
    bottom: -180px;
    left: -140px;
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, rgba(54, 122, 255, 0.36), transparent 67%);
}

.brand-content,
.brand-footer {
    position: relative;
    z-index: 1;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 34px;
    padding: 9px 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.035em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.08);
}

.brand-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #7ce3ff;
    box-shadow: 0 0 0 5px rgba(124, 227, 255, 0.13);
}

.login-brand h1 {
    max-width: 640px;
    margin: 0;
    font-size: 44px;
    font-size: clamp(34px, 3.5vw, 52px);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.025em;
}

.login-brand p {
    max-width: 590px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.65;
}

.brand-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 46px;
}

.brand-feature {
    display: flex;
    flex-direction: column;
    gap: 13px;
    min-width: 0;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 18px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 13px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.065);
}

.brand-feature-icon {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: rgba(119, 220, 247, 0.13);
}

.brand-feature-icon .fa,
.input-icon .fa,
.password-toggle .fa,
.security-note-icon .fa {
    display: inline-block;
    width: 21px;
    font-size: 19px;
    line-height: 1;
    text-align: center;
}

.brand-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.54);
    font-size: 12px;
    letter-spacing: 0.02em;
}

.brand-footer-separator {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
}

/* =========================================================
   PANEL DE ACCESO Y LOGOTIPO
   Contiene la tarjeta de credenciales y el logo configurado
   por la financiera.
   ========================================================= */

.login-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding: 50px;
    background: rgba(248, 251, 255, 0.96);
}

.login-card {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
}

.login-header {
    margin-bottom: 28px;
}

.company-logo-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 88px;
    margin-bottom: 28px;
    padding: 12px 18px;
    border: 1px solid rgba(203, 213, 225, 0.76);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.company-logo {
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    max-height: 76px;
    object-fit: contain;
}

/* Presentación parametrizable del logo del cliente.
   El modo gobierna el CONTENEDOR además de la imagen.
   FONDO_PROPIO está pensado para marcas como Humbra: el archivo conserva
   su fondo corporativo y ya no queda metido dentro de otra tarjeta blanca. */
.company-logo-wrap.login-logo-mode-fondo-propio {
    width: 138px;
    min-height: 0;
    height: 138px;
    margin-right: auto;
    margin-left: auto;
    padding: 0;
    border: 0;
    border-radius: 16px;
    background: transparent;
    box-shadow: none;
    overflow: visible;
}

.company-logo-wrap.login-logo-mode-fondo-propio .company-logo {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
    border-radius: 15px;
}

.company-logo-wrap.login-logo-mode-transparente {
    min-height: 96px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.88);
}

.company-logo-wrap.login-logo-mode-horizontal {
    min-height: 104px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.88);
    overflow: visible;
}

.company-logo-wrap.login-logo-mode-horizontal .company-logo {
    max-height: 80px;
}

.company-logo-wrap.login-logo-mode-alto {
    width: 190px;
    min-height: 0;
    height: 158px;
    margin-right: auto;
    margin-left: auto;
    padding: 9px 14px;
    background: rgba(255, 255, 255, 0.88);
    overflow: visible;
}

.company-logo-wrap.login-logo-mode-alto .company-logo {
    width: auto;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

.login-eyebrow {
    display: block;
    margin-bottom: 8px;
    color: var(--login-blue-700);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.065em;
    text-transform: uppercase;
}

.login-heading h2 {
    margin: 0;
    color: var(--login-slate-950);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.login-heading p {
    margin: 10px 0 0;
    color: var(--login-slate-500);
    font-size: 15px;
    line-height: 1.55;
}

/* =========================================================
   CAMPOS, VALIDACIONES Y AVISOS
   Usuario, contraseña, validadores WebForms y aviso de Bloq Mayús.
   ========================================================= */

.form-field {
    margin-top: 20px;
}

.field-label {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--login-slate-700);
    font-size: 13px;
    font-weight: 600;
}

.input-shell {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 54px;
    border: 1px solid var(--login-slate-300);
    border-radius: var(--login-radius-md);
    background: var(--login-white);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.035);
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.input-shell:focus-within {
    border-color: var(--login-blue-500);
    box-shadow: 0 0 0 4px rgba(49, 132, 237, 0.13);
}

.input-icon {
    position: absolute;
    left: 16px;
    display: inline-flex;
    color: var(--login-slate-400);
    pointer-events: none;
}

.login-input {
    width: 100%;
    min-width: 0;
    height: 52px;
    padding: 0 16px 0 48px;
    border: 0;
    outline: 0;
    border-radius: inherit;
    color: var(--login-slate-950);
    font-size: 16px;
    background: transparent;
}

.login-input-password {
    padding-right: 52px;
}

.login-input::placeholder {
    color: var(--login-slate-400);
}

.password-toggle {
    position: absolute;
    right: 8px;
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    border-radius: 10px;
    color: var(--login-slate-500);
    background: transparent;
    cursor: pointer;
    transition: color 160ms ease, background 160ms ease;
}

.password-toggle:hover,
.password-toggle:focus-visible {
    color: var(--login-blue-700);
    background: var(--login-blue-100);
    outline: none;
}

.field-error {
    display: block;
    margin-top: 7px;
    color: var(--login-danger);
    font-size: 12px;
    line-height: 1.35;
}

.login-alert,
.validation-summary {
    display: block;
    width: 100%;
    margin: 0 0 18px;
    padding: 12px 14px;
    border: 1px solid var(--login-danger-border);
    border-radius: 12px;
    color: var(--login-danger) !important;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.45;
    background: var(--login-danger-bg);
}

.login-alert:empty,
.validation-summary[style*="display:none"],
.validation-summary[style*="display: none"] {
    display: none !important;
}

.validation-summary ul {
    margin: 6px 0 0;
    padding-left: 18px;
}

.caps-lock-message {
    display: none;
    margin-top: 7px;
    color: #9a6700;
    font-size: 12px;
    font-weight: 650;
}

.caps-lock-message.is-visible {
    display: block;
}

/* =========================================================
   ACCIÓN DE INGRESO Y ESTADO DE ENVÍO
   ========================================================= */

.login-button {
    width: 100%;
    min-height: 54px;
    margin-top: 26px;
    padding: 0 22px;
    border: 0;
    border-radius: var(--login-radius-md);
    color: var(--login-white);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0;
    background: linear-gradient(135deg, var(--login-blue-600), var(--login-blue-700));
    box-shadow: 0 14px 26px rgba(21, 89, 183, 0.27);
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
    -webkit-appearance: none;
}

.login-button:hover {
    filter: brightness(1.04);
    transform: translateY(-1px);
    box-shadow: 0 17px 30px rgba(21, 89, 183, 0.31);
}

.login-button:active {
    transform: translateY(0);
}

.login-button:focus-visible {
    outline: 3px solid rgba(49, 132, 237, 0.28);
    outline-offset: 3px;
}

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

.login-thinking-dots {
    position: absolute;
    left: 50%;
    top: calc(50% + 13px);
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.login-thinking-dots span {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 2px 7px rgba(5, 31, 66, .24);
    animation: loginThinkingDot 1.05s ease-in-out infinite;
}

.login-thinking-dots span:nth-child(2) {
    animation-delay: .14s;
}

.login-thinking-dots span:nth-child(3) {
    animation-delay: .28s;
}

/* Estado efectivo final del botón durante el postback. */
.login-button.is-loading {
    color: transparent !important;
    text-shadow: none !important;
    cursor: wait;
    opacity: .94;
}

.login-button.is-loading+.login-thinking-dots {
    display: flex;
}

@keyframes loginThinkingDot {

    0%,
    60%,
    100% {
        opacity: .46;
        transform: translateY(0) scale(.88);
    }

    30% {
        opacity: 1;
        transform: translateY(-4px) scale(1);
    }
}

/* =========================================================
   SEGURIDAD, VERSIÓN Y PROVEEDOR
   Mensajes informativos y enlaces del pie de la tarjeta.
   ========================================================= */

.login-security-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 18px;
    color: var(--login-slate-500);
    font-size: 12px;
    text-align: center;
}

.security-note-icon {
    display: inline-flex;
    color: var(--login-blue-600);
}

.security-note-icon .fa {
    width: 17px;
    font-size: 15px;
}

.brand-provider-link,
.login-provider-footer a {
    color: inherit;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
    transition: color 160ms ease, opacity 160ms ease;
}

.brand-provider-link:hover,
.brand-provider-link:focus-visible,
.login-provider-footer a:hover,
.login-provider-footer a:focus-visible {
    color: var(--login-white);
    outline: none;
    opacity: 1;
}

.login-version {
    margin-top: 17px;
    padding-top: 15px;
    border-top: 1px solid var(--login-slate-200);
    color: var(--login-slate-400);
    font-size: 11px;
    font-weight: 400;
    line-height: 1.4;
    text-align: center;
}

.login-provider-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 7px;
    width: 100%;
    max-width: 430px;
    margin: 24px auto 0;
    color: var(--login-slate-400);
    font-size: 11px;
    text-align: right;
}

.login-provider-footer a {
    color: var(--login-blue-700);
}

/* =========================================================
   ADAPTACIÓN RESPONSIVE
   ========================================================= */

@media (max-width: 980px) {
    .login-page {
        padding: 22px;
        padding-top: max(22px, env(safe-area-inset-top));
        padding-right: max(22px, env(safe-area-inset-right));
        padding-bottom: max(22px, env(safe-area-inset-bottom));
        padding-left: max(22px, env(safe-area-inset-left));
    }

    .login-shell {
        grid-template-columns: minmax(0, 0.92fr) minmax(370px, 1.08fr);
        min-height: 620px;
    }

    .login-brand {
        padding: 48px 38px 34px;
    }

    .login-brand h1 {
        font-size: 36px;
    }

    .brand-features {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-top: 34px;
    }

    .brand-feature {
        flex-direction: row;
        align-items: center;
        padding: 12px 14px;
    }

    .login-panel {
        padding: 42px 34px;
    }
}

@media (max-width: 760px) {
    body {
        background-attachment: scroll;
    }

    body.login-default-background::after {
        display: none;
    }

    .login-page {
        align-items: stretch;
        padding: 0;
        padding-top: env(safe-area-inset-top);
        padding-right: env(safe-area-inset-right);
        padding-bottom: env(safe-area-inset-bottom);
        padding-left: env(safe-area-inset-left);
    }

    .login-shell {
        display: block;
        width: 100%;
        min-height: 100vh;
        min-height: 100dvh;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .login-brand {
        display: none;
    }

    .login-panel {
        justify-content: center;
        min-height: 100vh;
        min-height: 100dvh;
        padding: 30px 22px;
        padding-top: max(30px, env(safe-area-inset-top));
        padding-bottom: max(24px, env(safe-area-inset-bottom));
        background: linear-gradient(180deg, rgba(245, 249, 255, 0.97), rgba(255, 255, 255, 0.99));
    }

    .login-card {
        max-width: 460px;
        padding: 26px 22px 24px;
        border: 1px solid rgba(203, 213, 225, 0.82);
        border-radius: var(--login-radius-lg);
        background: rgba(255, 255, 255, 0.94);
        box-shadow: var(--login-card-shadow);
    }

    .company-logo-wrap {
        min-height: 76px;
        margin-bottom: 24px;
        border-radius: 16px;
    }

    .company-logo {
        max-height: 64px;
    }

    .company-logo-wrap.login-logo-mode-fondo-propio {
        width: 118px;
        height: 118px;
        min-height: 0;
        padding: 0;
    }

    .company-logo-wrap.login-logo-mode-fondo-propio .company-logo {
        width: 100%;
        height: 100%;
        max-height: none;
    }

    .company-logo-wrap.login-logo-mode-horizontal {
        min-height: 88px;
    }

    .company-logo-wrap.login-logo-mode-horizontal .company-logo {
        max-height: 62px;
    }

    .company-logo-wrap.login-logo-mode-alto {
        width: 158px;
        height: 132px;
        min-height: 0;
    }

    .company-logo-wrap.login-logo-mode-alto .company-logo {
        height: 100%;
        max-height: 100%;
    }

    .login-heading h2 {
        font-size: 27px;
    }

    .login-heading p {
        font-size: 14px;
    }

    .form-field {
        margin-top: 18px;
    }

    .input-shell,
    .login-button {
        min-height: 56px;
    }

    .login-input {
        height: 54px;
        font-size: 16px;
    }

    body.login-client-background {
        background-attachment: scroll;
    }

    body.login-client-background .login-panel {
        background: transparent;
    }

    .login-provider-footer {
        justify-content: center;
        max-width: 460px;
        margin-top: 18px;
        color: rgba(255, 255, 255, 0.9);
        text-align: center;
    }

    body.login-default-background .login-provider-footer {
        color: var(--login-slate-500);
    }

    body.login-default-background .login-provider-footer a {
        color: var(--login-blue-700);
    }

    body.login-client-background .login-provider-footer a {
        color: var(--login-white);
    }
}

@media (max-width: 390px) {
    .login-panel {
        padding-right: 14px;
        padding-left: 14px;
    }

    .login-card {
        padding-right: 18px;
        padding-left: 18px;
    }

    .login-heading h2 {
        font-size: 25px;
    }
}

@media (max-height: 690px) and (min-width: 761px) {
    .login-page {
        align-items: flex-start;
    }

    .login-shell {
        min-height: 600px;
    }

    .login-brand {
        padding-top: 44px;
    }

    .brand-features {
        margin-top: 28px;
    }
}

/* =========================================================
   ACCESIBILIDAD · MOVIMIENTO REDUCIDO
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .login-thinking-dots span {
        animation: none;
        opacity: 1;
    }
}