/* ==========================================================================
   LOGIN — Pantalla de acceso CoreGest
   ========================================================================== */

html { overflow-x: hidden; }

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
    padding: 24px 20px;
    background:
        radial-gradient(ellipse at 80% 10%, rgba(var(--primary-rgb),0.06) 0%, transparent 55%),
        radial-gradient(ellipse at 10% 90%, rgba(var(--primary-rgb),0.04) 0%, transparent 50%),
        var(--dark);
}

.login-bg-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(var(--primary-rgb),0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--primary-rgb),0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
    pointer-events: none;
}
.login-bg-glow {
    position: absolute;
    width: 600px; height: 600px;
    top: -200px; right: -200px;
    background: radial-gradient(circle, rgba(var(--primary-rgb),0.10) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    animation: pulse-glow 8s ease-in-out infinite;
}
@keyframes pulse-glow {
    0%, 100% { transform: scale(1) translate(0,0); opacity: 0.8; }
    50% { transform: scale(1.15) translate(-30px,30px); opacity: 1; }
}

/* Contenedor principal */
.login-shell {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 900px;
    background: linear-gradient(160deg, #1a1a20 0%, #131319 100%);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    margin: 0 auto;
}

/* Variante de una sola columna (reset de contraseña, 404…) */
.login-shell-single {
    grid-template-columns: 1fr;
    max-width: 460px;
}

/* Lateral marketing */
.login-aside {
    padding: 28px 30px;
    background:
        linear-gradient(180deg, rgba(var(--primary-rgb),0.05) 0%, transparent 30%),
        linear-gradient(160deg, #161620 0%, #0e0e14 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    position: relative;
}
.login-aside::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(var(--primary-rgb),0.08) 0%, transparent 40%);
    pointer-events: none;
}
.login-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--light);
}
.login-brand i { color: var(--primary); font-size: 24px; }
.login-brand strong { color: var(--primary); font-weight: 700; }
.login-tag {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.login-aside-mid h1 {
    font-size: 24px;
    line-height: 1.15;
    font-weight: 700;
    color: var(--light);
    margin-bottom: 16px;
}
.login-aside-mid h1 span {
    color: var(--primary);
    font-weight: 600;
}
.login-aside-lead {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 18px;
    max-width: 36ch;
}
.login-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
}
.login-features li {
    font-size: 12.5px;
    color: var(--light);
    display: flex;
    align-items: center;
    gap: 11px;
    opacity: 0.88;
}
.login-features li i {
    color: var(--primary);
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.login-aside-bottom {
    position: absolute;
    left: 30px;
    right: 30px;
    bottom: 22px;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    position: relative;
}

/* Panel del formulario */
.login-panel {
    padding: 24px 32px 20px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.login-mode-pill {
    position: absolute;
    top: 22px; right: 22px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--dark-input);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}
.login-mode-pill .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--warning);
    box-shadow: 0 0 8px var(--warning);
}
.login-mode-pill.online .dot { background: var(--success); box-shadow: 0 0 8px var(--success); }
.login-mode-pill.demo .dot { background: var(--warning); box-shadow: 0 0 8px var(--warning); }
.login-mode-pill.checking .dot { background: var(--text-muted); box-shadow: none; animation: cgPillPulse 1s ease-in-out infinite; }
.login-mode-pill.down .dot { background: var(--danger, #e74c3c); box-shadow: 0 0 8px var(--danger, #e74c3c); }
@keyframes cgPillPulse { 0%,100% { opacity: 0.25; } 50% { opacity: 1; } }

.login-tabs {
    display: inline-flex;
    background: var(--dark-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 4px;
    align-self: flex-start;
    margin-bottom: 20px;
    margin-top: 4px;
}
.login-tab {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 8px 18px;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.login-tab.active {
    background: var(--primary);
    color: var(--dark);
    font-weight: 600;
}

.login-form {
    display: flex;
    flex-direction: column;
    flex: 1;
}
.login-form h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 4px;
}
.login-sub {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 18px;
}

/* Compactar form-groups dentro del login sin afectar al resto de la app */
.login-panel .form-group { margin-bottom: 12px; }

.input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.input-wrap > i:first-child {
    position: absolute;
    left: 14px;
    color: var(--text-muted);
    font-size: 13px;
    pointer-events: none;
}
.input-wrap input {
    width: 100%;
    background: var(--dark-input);
    border: 1px solid var(--border-color);
    color: var(--light);
    padding: 12px 14px 12px 40px;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}
.input-wrap input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.12);
}
.input-eye {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 8px 10px;
    cursor: pointer;
    border-radius: 6px;
}
.input-eye:hover { color: var(--primary); }

.form-row-mini {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -2px 0 14px;
    font-size: 12.5px;
}
.check-wrap {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}
.check-wrap input {
    width: 14px; height: 14px;
    accent-color: var(--primary);
    cursor: pointer;
}
.link-mini { color: var(--primary); text-decoration: none; font-size: 12.5px; }
.link-mini:hover { text-decoration: underline; }

.login-submit {
    padding: 13px 20px;
    font-size: 14.5px;
    margin-top: 4px;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 16px 0;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.login-divider::before, .login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.btn-demo {
    background: var(--dark-input);
    color: var(--light);
    border: 1px dashed rgba(var(--primary-rgb),0.4);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-demo:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb),0.08);
    color: var(--primary);
}

/* Selector de sector de la demo (encima del botón Demo) */
.demo-sector-wrap {
    margin-bottom: 10px;
}
.demo-sector-wrap > label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.demo-sector-wrap > label i { color: var(--primary); }
.demo-sector-select {
    position: relative;
    display: flex;
    align-items: center;
}
.demo-sector-select > i {
    position: absolute;
    right: 14px;
    color: var(--text-muted);
    pointer-events: none;
    font-size: 12px;
}
.demo-sector-select select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    color-scheme: dark;
    background: var(--dark-input);
    color: var(--light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 11px 38px 11px 14px;
    font-family: inherit;
    font-size: 13.5px;
    cursor: pointer;
    transition: var(--transition);
}
.demo-sector-select select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb),0.12);
}
.demo-sector-select select:hover { border-color: var(--primary); }

.demo-sector-desc {
    margin: 8px 2px 0;
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--text-soft, #9aa0aa);
    min-height: 18px;
    transition: var(--transition);
}

.login-foot {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}
.login-foot a { color: var(--primary); text-decoration: none; font-weight: 500; }
.login-foot a:hover { text-decoration: underline; }

.login-alert {
    margin-top: 16px;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13px;
    display: none;
}
.login-alert.show { display: block; }
.login-alert.error {
    background: rgba(231,76,60,0.1);
    border-left: 3px solid var(--danger);
    color: #f1928a;
}
.login-alert.success {
    background: rgba(46,204,113,0.1);
    border-left: 3px solid var(--success);
    color: #a9e6b8;
}
.login-alert.info {
    background: rgba(var(--primary-rgb),0.08);
    border-left: 3px solid var(--primary);
    color: var(--primary);
}

.login-page-foot {
    margin-top: auto;
    padding-top: 18px;
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.dot-sep { opacity: 0.6; }

.login-legal-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 14px;
    margin-top: 8px;
}
.login-legal-links a {
    font-size: 11px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color .2s ease;
}
.login-legal-links a:hover { color: var(--primary); }

/* MÓVIL */
@media (max-width: 820px) {
    .login-body { padding: 16px; }
    .login-shell {
        grid-template-columns: 1fr;
        min-height: 0;
        margin: 0 auto;
    }
    /* En móvil: cabecera de marca compacta PERO con su descripción y features
       visibles (el usuario quiere verlas); el ancho lo da el padding del body,
       así que el shell nunca se sale (no más scroll lateral). */
    .login-aside {
        padding: 22px 22px 18px;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        gap: 14px;
        text-align: center;
    }
    .login-brand { justify-content: center; }
    .login-aside-mid h1 { font-size: 20px; line-height: 1.18; margin-bottom: 10px; }
    .login-aside-lead { display: block; font-size: 12.5px; margin-bottom: 14px; max-width: none; margin-left: auto; margin-right: auto; }
    .login-features { gap: 8px; width: fit-content; max-width: 100%; margin-left: auto; margin-right: auto; align-items: flex-start; }
    .login-features li { font-size: 12.5px; }
    .login-aside-bottom { display: none; }
    .login-panel { padding: 22px 22px 18px; }
    .login-mode-pill { top: 14px; right: 14px; }
}

/* ==========================================================================
   COMPRESIÓN POR ALTURA — Para laptops con muchas barras de navegador
   Se evalúa al FINAL para que tenga prioridad sobre las reglas anteriores.
   ========================================================================== */
@media (max-height: 760px) and (min-width: 821px) {
    .login-body { align-items: flex-start; padding-top: 8px; }
    .login-shell { margin-top: 8px; margin-bottom: 8px; }
    .login-aside { padding: 22px 26px; gap: 14px; }
    .login-aside-top .login-tag { display: none; }
    .login-aside-mid h1 { font-size: 22px; margin-bottom: 12px; }
    .login-aside-lead { display: none; }
    .login-features { gap: 7px; }
    .login-features li { font-size: 12px; }
    .login-aside-bottom { display: none; }
    .login-panel { padding: 20px 28px 16px; }
    .login-tabs { margin-bottom: 14px; margin-top: 0; }
    .login-form h2 { font-size: 20px; }
    .login-sub { margin-bottom: 12px; font-size: 12.5px; }
    .login-panel .form-group { margin-bottom: 10px; }
    .input-wrap input { padding-top: 10px; padding-bottom: 10px; }
    .form-row-mini { margin: -2px 0 10px; }
    .login-submit { padding: 11px 18px; }
    .login-divider { margin: 12px 0; }
    .btn-demo { padding: 10px 18px; }
    .login-foot { margin-top: 12px; font-size: 12.5px; }
    .login-page-foot { padding-top: 12px; font-size: 10.5px; }
}

/* Aún más ajustado para pantallas realmente bajas (≤ 640px de alto útil) */
@media (max-height: 640px) and (min-width: 821px) {
    .login-page-foot { display: none; }
    .login-divider { display: none; }
    .btn-demo { margin-top: 10px; }
    .login-aside-mid h1 { font-size: 20px; margin-bottom: 10px; }
    .login-features li { font-size: 11.5px; }
    .login-features { gap: 6px; }
}

/* Cuando el espacio vertical es muy justo, el pill puede pisar las tabs.
   Lo movemos a la esquina superior y reducimos su texto. */
@media (max-height: 760px) and (min-width: 821px) {
    .login-mode-pill {
        top: 10px;
        right: 12px;
        padding: 4px 8px;
        font-size: 9.5px;
    }
    .login-tabs { margin-right: 0; }
}



/* ==========================================================================
   PASO DE VERIFICACIÓN EN DOS PASOS (2FA) — lo genera login.js si el servidor
   responde need_totp (cuenta con 2FA activo). Sustituye a los campos del form.
   ========================================================================== */
.login-2fa {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
    text-align: center;
    padding: 4px 0 2px;
}
.login-2fa-ico { font-size: 26px; color: var(--primary, #c5a880); }
.login-2fa h3 { margin: 0; font-size: 17px; }
.login-2fa p { margin: 0; font-size: 13px; color: #9a9aa3; line-height: 1.5; }
.login-2fa input {
    text-align: center;
    font-size: 22px;
    letter-spacing: 6px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid #2a2a31;
    background: rgba(255, 255, 255, .04);
    color: inherit;
    font-family: inherit;
    outline: none;
}
.login-2fa input:focus { border-color: var(--primary, #c5a880); }
.login-2fa-alt,
.login-2fa-back {
    background: none;
    border: none;
    color: #9a9aa3;
    font-size: 12.5px;
    cursor: pointer;
    font-family: inherit;
    padding: 2px;
}
.login-2fa-alt:hover,
.login-2fa-back:hover { color: var(--primary, #c5a880); }