/* login.css: entrada de SISTAH 3.0 (index.php, reminder.php y recover_password.php vía inc/login_estilos.php).
   Dos columnas: marca en rojo a la izquierda (logo, nombre, institución y aliados) y el formulario en blanco. */
body {
    min-height: 100vh;
    margin: 0;
    font-family: var(--ds-font);
    color: var(--ds-ink-900);
    background: #fff !important;
}
.login-wrapper {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    grid-template-areas: "marca form" "pie form";
}
.login-wrapper::before {
    content: "";
    grid-column: 1;
    grid-row: 1 / 3;
    z-index: -1;
    background: radial-gradient(120% 90% at 30% 10%, #E8343B 0, #C8151C 55%, #9E1016 100%);
}
.login-center { display: contents; }

/* Marca */
.login-brand {
    grid-area: marca;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 40px 28px 16px;
    color: #fff;
    text-align: center;
}
.login-logo-ring {
    width: 136px;
    height: 136px;
    margin: 0 0 14px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.18), 0 18px 40px -16px rgba(0, 0, 0, 0.45);
}
.login-logo-ring img { width: 104px; height: auto; }
.login-title-row { display: flex; align-items: center; justify-content: center; gap: 6px; }
.login-title {
    margin: 0;
    font-size: 34px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}
.login-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    background: #fff;
    color: var(--ds-link);
    font-size: 16px;
    font-weight: 700;
}
.login-subtitle { margin: 0; font-size: 16px; font-weight: 500; color: #fff; }
.login-inst { margin: 0; font-size: 14px; color: #fff; opacity: 0.95; }

/* Aliados y derechos, al pie de la marca */
.login-footer {
    grid-area: pie;
    padding: 0 28px 24px;
    text-align: center;
    color: #fff;
}
.login-footer p { margin: 0; }
.login-footer .login-copy { font-size: 12px; opacity: 0.9; }
.login-footer .login-collab { margin-top: 10px; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
.login-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 8px; }
.login-logos img { height: 30px; width: auto; padding: 3px 6px; border-radius: 6px; background: #fff; }

/* Formulario */
.login-card {
    grid-area: form;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 36px 28px;
    background: #fff;
}
.login-card-body {
    width: min(380px, 100%);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.login-card-body > form { display: flex; flex-direction: column; gap: 14px; }
.login-card-title { margin: 0; font-size: 24px; font-weight: 600; color: var(--ds-ink-900); }
.login-card-text { margin: -8px 0 0; font-size: 14px; color: var(--ds-ink-600); }
.login-card .form-label { margin: 0 0 6px; font-size: 13px; font-weight: 600; color: var(--ds-ink-700); }
.login-card .req { color: var(--ds-link); margin-left: 2px; }
.login-card .form-text { margin: 6px 0 0; font-size: 12.5px; line-height: 1.4; color: var(--ds-ink-600); }
.login-card .form-text[hidden] { display: none; }
.login-clave { position: relative; display: block; }
.login-clave .form-control { padding-right: 52px; }
.login-ojo {
    position: absolute;
    right: 0;
    top: 0;
    width: 44px;
    height: 44px;
    border: 0;
    background: none;
    color: var(--ds-ink-600);
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-ojo:hover { color: var(--ds-ink-900); }
.login-ojo:focus-visible { outline: 2px solid var(--ds-ink-900); outline-offset: -2px; border-radius: 6px; }
.login-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.login-card .form-check { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin: 0; padding: 0 4px; }
.login-card .form-check-input { width: 22px; height: 22px; margin: 0; border-radius: 5px; border: 1.5px solid var(--ds-ink-400); float: none; }
.login-card .form-check-input:checked { background-color: var(--ds-accent); border-color: var(--ds-accent); }
.login-card .form-check-input:focus { box-shadow: 0 0 0 3px rgba(25, 28, 34, 0.16); }
.login-card .form-check-label { font-size: 14px; color: var(--ds-ink-900); }
.login-forgot, .login-back, .login-switch {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 8px;
    border-radius: 6px;
    color: var(--ds-link);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}
.login-forgot:hover, .login-back:hover, .login-switch:hover { background: var(--ds-danger-soft); color: var(--ds-link); }
.login-back { align-self: stretch; justify-content: center; }
.btn-crh {
    width: 100%;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    border: 1px solid var(--ds-accent);
    border-radius: 6px;
    background: var(--ds-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    transition: background-color 160ms var(--ds-ease), border-color 160ms var(--ds-ease), transform 120ms var(--ds-ease);
}
.btn-crh:hover, .btn-crh:focus { background: var(--ds-accent-hover); border-color: var(--ds-accent-hover); color: #fff; }
.btn-crh:active { transform: scale(0.98); }
.btn-crh:focus-visible { outline: 2px solid var(--ds-ink-900); outline-offset: 2px; }
.btn-crh:disabled { background: var(--ds-ink-150); border-color: var(--ds-ink-150); color: var(--ds-ink-600); }
.login-card .alert {
    position: static;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0;
    padding: 12px 14px;
    border: 1px solid;
    border-radius: 8px;
    font-size: 14px;
}
.login-card .alert-danger { background: var(--ds-danger-soft); border-color: #F1C2C4; color: var(--ds-danger); }
.login-card .alert-success { background: var(--ds-success-soft); border-color: #B8DEC8; color: var(--ds-success); }
.login-card .alert-warning { background: var(--ds-warning-soft); border-color: #F2D9A8; color: var(--ds-warning); }
.login-card .alert .ic { flex: 0 0 auto; margin-top: 1px; }
.login-espera { margin: 0; font-size: 13px; color: var(--ds-ink-600); text-align: center; }
.login-espera:empty { display: none; }
.login-captcha { display: flex; justify-content: center; }
.login-portal {
    margin-top: 6px;
    align-self: center;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 8px;
    color: var(--ds-ink-700);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
}
.login-portal:hover { color: var(--ds-ink-900); text-decoration: underline; }

/* Pantalla de bloqueo de la persona recordada */
.login-lock { display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center; }
.avatar-lock {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--ds-ink-100);
    box-shadow: 0 0 0 4px var(--ds-ink-100);
}
.login-lock-name { margin: 10px 0 0; font-size: 20px; font-weight: 600; color: var(--ds-ink-900); }
.login-lock-role { margin: 0; font-size: 13.5px; color: var(--ds-ink-600); }
.login-lock-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px; }

@media (max-width: 899.98px) {
    .login-wrapper {
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto auto;
        grid-template-areas: "marca" "form" "pie";
    }
    .login-wrapper::before { grid-row: 1; grid-column: 1; }
    .login-brand { padding: 28px 20px; }
    .login-logo-ring { width: 104px; height: 104px; }
    .login-logo-ring img { width: 80px; }
    .login-title { font-size: 28px; }
    .login-card { padding: 28px 16px; }
    .login-footer { color: var(--ds-ink-600); padding: 8px 16px 24px; }
    .login-logos img { box-shadow: 0 0 0 1px var(--ds-ink-200); }
}
@media (prefers-reduced-motion: reduce) {
    .btn-crh { transition: none; }
}