/* Acceso 9.1: presentación aislada; conserva los estados del login Metronic. */
body.cn-login91 {
    --cn-primary: #4f46e5;
    --cn-primary-dark: #3730a3;
    --cn-border: #e5eaf2;
    --cn-text: #27324a;
    margin: 0;
    /* La plantilla base fija height:100%; el acceso debe crecer con su contenido. */
    height: auto;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    background: #f4f7fb;
    color: var(--cn-text);
    font-family: Poppins, "Segoe UI", sans-serif;
    font-size: 14px;
}
.cn-login91 *, .cn-login91 *::before, .cn-login91 *::after { box-sizing: border-box; }
.cn-login91-shell {
    flex-shrink: 0;
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    width: 100%;
    max-width: 1040px;
    min-height: 640px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--cn-border);
    border-radius: 20px;
    box-shadow: 0 20px 70px rgba(39, 50, 74, .07);
}
.cn-login91-brand {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 48px;
    padding: 50px 42px 36px;
    color: #fff;
    background: radial-gradient(ellipse at 0 100%, rgba(79, 70, 229, .3), transparent 65%), #111827;
}
.cn-login91-logo { display: block; width: 280px; max-width: 100%; height: auto; align-self: flex-start; }
.cn-login91-eyebrow { color: #8bd9e6; font-size: 11px; font-weight: 600; letter-spacing: .16em; }
.cn-login91-intro h1 { margin: 20px 0; color: #fff; font-size: clamp(28px, 3vw, 38px); font-weight: 600; line-height: 1.35; letter-spacing: -.04em; }
.cn-login91-intro p { max-width: 310px; margin: 0; color: #b9c3d5; font-size: 14px; line-height: 1.85; }
.cn-login91-brand-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #a7b3c8; font-size: 11px; }
.cn-login91-version { padding: 7px 12px; border: 1px solid #46506b; border-radius: 6px; color: #dce3f0; }
.cn-login91-content { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: 64px 54px 28px; }
.cn-login91-forms { width: 100%; margin: auto 0; padding: 20px 0 44px; }
.cn-login91-kicker { color: #79849b; font-size: 10px; font-weight: 600; letter-spacing: .14em; }
.cn-login91 .m-login__title { margin: 12px 0 10px; color: #182238; font-size: 28px; font-weight: 600; line-height: 1.3; letter-spacing: -.035em; }
.cn-login91 .m-login__desc { margin: 0; color: #657089; font-size: 13px; line-height: 1.8; }
.cn-login91 .m-login__form { margin-top: 32px; }
.cn-login91 .m-form__group { margin: 0 0 22px; padding: 0; }
.cn-login91 .m-form__group > label { display: block; margin-bottom: 9px; color: var(--cn-text); font-size: 12px; font-weight: 600; }
.cn-login91 .form-control {
    width: 100%;
    height: 50px;
    padding: 12px 15px;
    border: 1px solid var(--cn-border);
    border-radius: 8px;
    background: #f8fafc;
    color: #182238;
    font-family: inherit;
    font-size: 14px;
    box-shadow: none;
    transition: border-color .15s, box-shadow .15s;
}
.cn-login91 .form-control::placeholder { color: #79849b; opacity: 1; }
.cn-login91 .form-control:focus { border-color: var(--cn-primary); background: #fff; box-shadow: 0 0 0 3px rgba(79, 70, 229, .12); }
.cn-login91-options { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 4px; }
.cn-login91-remember { display: inline-flex; align-items: center; gap: 8px; margin: 0; color: #657089; font-size: 11px; cursor: pointer; }
.cn-login91-remember input { flex-shrink: 0; width: 17px; height: 17px; margin: 0; accent-color: var(--cn-primary); cursor: pointer; }
.cn-login91 .m-link { color: var(--cn-primary); font-size: 11px; font-weight: 500; }
.cn-login91 .m-link:hover { color: var(--cn-primary-dark); text-decoration: underline; }
.cn-login91 .m-link::after { display: none; }
.cn-login91-save-hint { margin: 12px 0 0; color: #79849b; font-size: 10px; line-height: 1.7; }
.cn-login91 .m-login__form-action { margin-top: 30px; }
.cn-login91 .m-login__btn { width: 100%; min-height: 50px; padding: 13px 20px; border-radius: 8px; font-family: inherit; font-size: 13px; font-weight: 600; box-shadow: none; white-space: normal; }
.cn-login91 .cn-login91-primary { border: 1px solid var(--cn-primary); background: var(--cn-primary); color: #fff; }
.cn-login91 .cn-login91-primary:hover, .cn-login91 .cn-login91-primary:focus { border-color: var(--cn-primary-dark); background: var(--cn-primary-dark); color: #fff; }
.cn-login91-primary > span { margin-left: 12px; font-size: 18px; line-height: 1; }
.cn-login91 .cn-login91-secondary { margin-top: 12px; border: 1px solid var(--cn-border); background: #fff; color: #657089; }
.cn-login91 .cn-login91-secondary:hover { border-color: #c7cddc; background: #f8fafc; color: var(--cn-text); }
.cn-login91 :is(a, button, input):focus-visible { outline: 2px solid var(--cn-primary); outline-offset: 4px; }
.cn-login91 .btn:disabled { opacity: .65; cursor: wait; }
.cn-login91-footer { padding-top: 22px; border-top: 1px solid #edf0f5; color: #79849b; font-size: 11px; text-align: center; }
.cn-login91-footer span { margin-left: 4px; color: #4f46e5; font-weight: 600; }
.cn-login91 .m-login__forget-password { display: none; }
.cn-login91 .m-login--forget-password .m-login__signin { display: none; }
.cn-login91 .m-login--forget-password .m-login__forget-password { display: block; }
.cn-login91 .alert { border-radius: 8px; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.cn-login91 .form-control-feedback { font-size: 12px; }
@media (max-width: 900px) {
    .cn-login91-brand { padding: 40px 30px 30px; }
    .cn-login91-content { padding: 44px 32px 26px; }
}
@media (max-width: 680px) {
    body.cn-login91 { padding: 20px 16px; align-items: flex-start; }
    .cn-login91-shell { max-width: 460px; min-height: 0; grid-template-columns: 1fr; border-radius: 16px; }
    .cn-login91-brand { padding: 28px; gap: 24px; }
    .cn-login91-logo { width: 230px; }
    .cn-login91-intro { display: none; }
    .cn-login91-brand-footer { font-size: 10px; }
    .cn-login91-version { padding: 5px 9px; }
    .cn-login91-content { padding: 32px 28px 24px; }
    .cn-login91-forms { padding: 0 0 32px; }
    .cn-login91 .m-login__title { font-size: 25px; }
    .cn-login91 .form-control { font-size: 16px; }
}
@media (max-width: 360px) {
    body.cn-login91 { padding: 12px; }
    .cn-login91-brand, .cn-login91-content { padding: 24px 20px; }
}
@media (prefers-reduced-motion: reduce) {
    .cn-login91 *, .cn-login91 *::before, .cn-login91 *::after { animation: none !important; transition: none !important; }
}