/*
 * WISPA · pantallas de ingreso (familia única, decisión u, 2026-10-25).
 * La usan los seis ingresos: admin, caja (pos), técnico, almacén, ventas y portal de clientes.
 * Lado de marca grafito con la W de WISPA como marca de agua + tarjeta del formulario.
 * El portal de clientes cambia solo los colores (--ing-bg / --ing-accent) con los de cada ISP.
 * Marcado: app/Views/components/ingreso-marca.php e ingreso-credito.php.
 */
.wxlogin {
    --ing-bg: #171b19;          /* grafito de WISPA */
    --ing-accent: #98c93c;      /* lima */
    --ing-accent-hover: color-mix(in srgb, var(--ing-accent) 86%, black);
    --ing-accent-ink: #171b19;  /* texto sobre el botón */
    --ing-link: #4a7413;        /* lima oscuro: enlaces y rótulos sobre blanco */
    --ing-ink: #111;
    --ing-muted: #555;
    --ing-line: #e0e0e0;
    --ing-surface: #f5f5f7;
    --ing-franja: 0px;          /* alto de la franja «Demo» de la demo pública */
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 1fr auto;
    min-height: calc(100vh - var(--ing-franja));
    min-height: calc(100dvh - var(--ing-franja));
    color: var(--ing-ink);
    background-color: var(--ing-surface);
}

body:has(.wx-demo-franja) .wxlogin {
    --ing-franja: 22px;
}

.wxlogin h1,
.wxlogin h2 {
    color: inherit;
}

/* ---- Lado de marca ---- */
.wxlogin-brand {
    position: relative;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: .7rem 1rem;
    overflow: hidden;
    color: #fff;
    background-color: var(--ing-bg);
}

/* Marca de agua: la W grande, tenue y cortada por el borde; otra más chica se solapa arriba. */
.wxlogin-brand::before,
.wxlogin-brand::after {
    position: absolute;
    z-index: -1;
    inset: 0;
    content: "";
    background: url("../img/wispa-w.svg") no-repeat;
    pointer-events: none;
}

.wxlogin-brand::before {
    background-position: right -2.5rem top -2.2rem;
    background-size: 8rem auto;
    opacity: .1;
}

.wxlogin-brand::after {
    display: none;
}

.wxlogin-lockup {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    width: max-content;
    max-width: 100%;
    color: #fff;
    text-decoration: none;
}

.wxlogin-lockup:hover,
.wxlogin-lockup:focus-visible {
    color: #fff;
}

.wxlogin-logo {
    display: block;
    width: 2.3rem;
    height: 2.3rem;
    border-radius: .6rem;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .16);
}

.wxlogin-logo-icono {
    display: grid;
    place-items: center;
    color: var(--ing-accent-ink);
    background-color: var(--ing-accent);
    box-shadow: none;
    font-size: 1.3rem;
}

.wxlogin-nombre {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1;
}

.wxlogin-frase {
    display: none;
    margin: 1rem 0 0;
    color: rgba(255, 255, 255, .72);
    font-size: 1.15rem;
}

/* Portal de clientes: el logo del ISP va en lugar del de WISPA y la marca de agua son ondas. */
.wxlogin-lockup-img {
    display: block;
    width: auto;
    max-width: min(15rem, 100%);
    height: auto;
    max-height: 2.6rem;
    object-fit: contain;
    object-position: left center;
}

.wxlogin-lockup-blanco {
    filter: brightness(0) invert(1);
}

.wxlogin-brand-isp::before {
    background-image: url("../img/portal-ondas.svg");
    opacity: .09;
}

/* ---- Formulario ---- */
.wxlogin-form-side {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 1.25rem 1rem;
    background-color: var(--ing-surface);
}

.wxlogin-card {
    width: min(100%, 26rem);
    padding: 1.35rem;
    background-color: #fff;
    border: 1px solid var(--ing-line);
    border-radius: 1rem;
    box-shadow: 0 20px 55px rgba(23, 27, 25, .1);
}

.wxlogin-kicker {
    margin-bottom: .25rem;
    color: var(--ing-link);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.wxlogin-titulo {
    margin: 0 0 1.25rem;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -.02em;
}

.wxlogin-card .form-label {
    color: #333;
    font-size: .76rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.wxlogin-card .form-control,
.wxlogin-card .form-select,
.wxlogin-card .input-group-text {
    min-height: 48px;
    color: var(--ing-ink);
    background-color: #fff;
    border-color: var(--ing-line);
}

.wxlogin-card .input-group-text {
    color: var(--ing-link);
}

.wxlogin-card .form-control::placeholder {
    color: #8a8a8a;
}

.wxlogin-card .form-control:focus,
.wxlogin-card .form-select:focus {
    border-color: var(--ing-bg);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--ing-accent) 35%, transparent);
}

.wxlogin-card .btn-login {
    min-height: 48px;
    color: var(--ing-accent-ink);
    background-color: var(--ing-accent);
    border-color: var(--ing-accent);
    font-weight: 700;
}

.wxlogin-card .btn-login:hover,
.wxlogin-card .btn-login:focus-visible,
.wxlogin-card .btn-login:active {
    color: var(--ing-accent-ink);
    background-color: var(--ing-accent-hover);
    border-color: var(--ing-accent-hover);
}

.wxlogin-card a {
    color: var(--ing-link);
}

.wxlogin-otros {
    color: var(--ing-muted);
    font-size: .85rem;
    text-align: center;
}

/* Botones «Demo: toca un usuario» (components/demo-login.php) */
.wxlogin-demo code {
    color: var(--ing-ink);
}

.wxlogin-demo {
    padding: .85rem;
    background-color: var(--ing-surface);
    border: 1px solid var(--ing-line);
    border-radius: .75rem;
}

.wxlogin-demo .btn {
    --bs-btn-color: var(--ing-bg);
    --bs-btn-border-color: var(--ing-line);
    --bs-btn-bg: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--ing-bg);
    --bs-btn-hover-border-color: var(--ing-bg);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--ing-bg);
    --bs-btn-active-border-color: var(--ing-bg);
}

/* ---- Crédito: abajo del formulario en el celular, abajo del lado de marca en PC ---- */
.wxlogin-credit {
    margin: 0;
    padding: .25rem 1rem 1.25rem;
    color: var(--ing-muted);
    font-size: .8rem;
    text-align: center;
}

.wxlogin-credit a {
    color: inherit;
    font-weight: 700;
    text-decoration: none;
}

@media (min-width: 992px) {
    .wxlogin {
        grid-template-columns: 7fr 5fr;
        grid-template-rows: 1fr;
    }

    .wxlogin-brand,
    .wxlogin-credit {
        grid-column: 1;
        grid-row: 1;
    }

    .wxlogin-form-side {
        grid-column: 2;
        grid-row: 1;
        align-items: center;
        padding: 2rem;
    }

    .wxlogin-brand {
        padding: clamp(2rem, 6vw, 5rem);
        padding-bottom: 5rem;
    }

    .wxlogin-brand::before {
        background-position: right -9rem bottom -7rem;
        background-size: min(46rem, 118%) auto;
        opacity: .085;
    }

    .wxlogin-brand::after {
        display: block;
        background-position: left -6rem top -4rem;
        background-size: 22rem auto;
        filter: brightness(0) invert(1);
        opacity: .035;
    }

    .wxlogin-brand-isp::after {
        display: none;
    }

    .wxlogin-lockup {
        gap: 1.1rem;
    }

    .wxlogin-logo {
        width: 4rem;
        height: 4rem;
        border-radius: 1rem;
    }

    .wxlogin-nombre {
        font-size: clamp(2.6rem, 5vw, 3.8rem);
        letter-spacing: -.05em;
    }

    .wxlogin-frase {
        display: block;
    }

    .wxlogin-lockup-img {
        max-width: min(20rem, 100%);
        max-height: 4.5rem;
    }

    .wxlogin-card {
        padding: 2.25rem;
    }

    .wxlogin-credit {
        z-index: 1;
        align-self: end;
        justify-self: start;
        padding: 0 clamp(2rem, 6vw, 5rem) 2rem;
        color: rgba(255, 255, 255, .62);
        text-align: left;
    }
}