/* ================================================================
   LOGIN-GLASS.CSS — /seguridad/login/ y /seguridad/recuperar/
   Compartido por todas las marcas (MGA, Broktech, Tecsup, HUB593).
   El banner de login de cada marca es el fondo; encima, una tarjeta
   de vidrio claro. --marca y --marca-texto llegan desde la vista.
   ================================================================ */

:root {
    --marca: #0d2b5b;
    --marca-texto: #ffffff;
    --tinta: #0b1220;
    --tinta-2: rgba(11, 18, 32, .62);
    --tinta-3: rgba(11, 18, 32, .42);
    --vidrio: rgba(255, 255, 255, .72);
    --vidrio-borde: rgba(255, 255, 255, .7);
    --campo: rgba(255, 255, 255, .78);
    --campo-borde: rgba(11, 18, 32, .12);
    --ff: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter Tight", "Segoe UI", system-ui, sans-serif;
    --ease: cubic-bezier(.32, .72, 0, 1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--ff);
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: -.011em;
    color: var(--tinta);
    background: var(--marca);
    -webkit-font-smoothing: antialiased;
}

/* Fondo: banner de la marca (o su color) con un velo para que la tarjeta resalte. */
.login-fondo {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-color: var(--marca);
    background-size: cover;
    background-position: center;
}
.login-fondo::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(60% 60% at 50% 45%, rgba(255, 255, 255, .10), transparent 70%),
        linear-gradient(180deg, rgba(5, 10, 25, .25), rgba(5, 10, 25, .55));
}

.login-pagina {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 32px 16px;
}

.login-tarjeta {
    width: 100%;
    max-width: 410px;
    padding: 34px 28px 26px;
    border-radius: 32px;
    background: var(--vidrio);
    border: 1px solid var(--vidrio-borde);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 40px 80px -30px rgba(0, 0, 0, .55);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    backdrop-filter: blur(30px) saturate(180%);
}

.login-logo { display: block; text-align: center; margin-bottom: 22px; }
.login-logo img { max-height: 56px; max-width: 220px; object-fit: contain; }

.login-tarjeta h1 {
    margin: 0 0 6px;
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -.035em;
    line-height: 1.1;
}
.login-sub { margin: 0 0 26px; text-align: center; color: var(--tinta-2); font-size: 15px; }

.login-campo { margin-bottom: 12px; }
.login-campo label { display: block; margin: 0 0 6px 14px; font-size: 13px; font-weight: 500; color: var(--tinta-2); }
.login-input-envoltura { position: relative; }
.login-input {
    width: 100%;
    height: 52px;
    padding: 0 18px;
    border-radius: 16px;
    border: 1px solid var(--campo-borde);
    background: var(--campo);
    color: var(--tinta);
    font: inherit;
    font-size: 16px;
    transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.login-input::placeholder { color: var(--tinta-3); }
.login-input:focus {
    outline: none;
    border-color: var(--marca);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--marca) 22%, transparent);
}
.login-input-envoltura .login-input { padding-right: 52px; }
.login-ojo {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--tinta-2);
    cursor: pointer;
}
.login-ojo:hover { color: var(--tinta); background: rgba(11, 18, 32, .06); }

.login-boton {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 52px;
    margin-top: 14px;
    border: 0;
    border-radius: 999px;
    background: var(--marca);
    color: var(--marca-texto);
    font: inherit;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 10px 24px -12px var(--marca);
    transition: transform .2s var(--ease), filter .2s var(--ease);
}
.login-boton:hover { filter: brightness(1.08); }
.login-boton:active { transform: scale(.98); }
.login-boton:disabled { opacity: .6; cursor: default; }

:focus-visible { outline: 2px solid var(--marca); outline-offset: 3px; }

.login-enlaces { margin-top: 18px; text-align: center; font-size: 14px; color: var(--tinta-2); }
.login-enlaces a { color: var(--marca); font-weight: 600; text-decoration: none; }
.login-enlaces a:hover { text-decoration: underline; }

.login-seguro {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(11, 18, 32, .08);
    font-size: 12.5px;
    color: var(--tinta-3);
}

.login-pie { font-size: 12.5px; color: rgba(255, 255, 255, .78); text-align: center; text-shadow: 0 1px 2px rgba(0, 0, 0, .35); }
.login-pie a { color: #fff; text-decoration: none; }

/* Espera y avisos con el mismo material */
.login-espera {
    width: 34px;
    height: 34px;
    margin: 0 auto;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, .3);
    border-top-color: #fff;
    animation: login-giro .8s linear infinite;
}
@keyframes login-giro { to { transform: rotate(360deg); } }

.swal2-popup.vidrio-popup {
    border-radius: 28px;
    background: rgba(255, 255, 255, .86);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    backdrop-filter: blur(30px) saturate(180%);
}
.swal2-popup.vidrio-popup .swal2-confirm {
    background: var(--marca) !important;
    color: var(--marca-texto) !important;
    border-radius: 999px !important;
    padding: 10px 26px !important;
    font-weight: 600;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .login-tarjeta { background: rgba(255, 255, 255, .95); }
}
@media (prefers-reduced-transparency: reduce) {
    .login-tarjeta { background: #fff; }
}
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}
@media (max-width: 480px) {
    .login-tarjeta { padding: 28px 20px 22px; border-radius: 28px; }
}