/* ==========================================================================
   QRBOX — hoja de estilos única
   Paleta: #0190DA (acento) · #031E47 (tinta) · negro · blanco
   Tipografía: DM Sans
   ========================================================================== */

:root {
    --blue: #0190DA;
    --blue-dark: #0176b0;
    --blue-soft: #e8f5fd;
    --navy: #031E47;
    --navy-soft: #0b2c60;
    --navy-2: #0c2d5f;
    --blue-text: #ffffff;

    --ink: #031E47;
    --ink-2: #46566f;
    --ink-3: #7b8798;

    --bg: #f6f8fb;
    --surface: #ffffff;
    --line: #e3e8ef;
    --line-strong: #ccd5e0;

    --ok: #0f7b52;
    --ok-soft: #e6f5ee;
    --warn: #9a6100;
    --warn-soft: #fdf3e2;
    --danger: #b3261e;
    --danger-soft: #fdecea;

    --r-sm: 8px;
    --r: 12px;
    --r-lg: 16px;
    --r-xl: 22px;

    --shadow-sm: 0 1px 2px rgba(3, 30, 71, .06);
    --shadow: 0 2px 8px rgba(3, 30, 71, .07), 0 1px 2px rgba(3, 30, 71, .05);
    --shadow-lg: 0 12px 32px rgba(3, 30, 71, .10);

    --sans: "DM Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --max: 1180px;
}

/* Fuente local opcional: dejá los .woff2 en public/assets/fonts/ */
@font-face {
    font-family: "DM Sans";
    src: url("../fonts/dmsans-400.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "DM Sans";
    src: url("../fonts/dmsans-500.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "DM Sans";
    src: url("../fonts/dmsans-700.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0 0 .5rem; line-height: 1.25; font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1rem; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

.icon { flex: 0 0 auto; vertical-align: -.15em; }
.muted { color: var(--ink-3); }
.small { font-size: .85rem; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.center { text-align: center; }
.hidden { display: none !important; }
.stack > * + * { margin-top: 1rem; }
.row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.row-end { justify-content: flex-end; }
.grow { flex: 1 1 auto; min-width: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* utilidades (se evita todo atributo style= para no relajar la CSP) */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.gap-1 { gap: .5rem; }
.w-full { width: 100%; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.nowrap { white-space: nowrap; }

.skip-link {
    position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff;
    padding: .75rem 1rem; border-radius: 0 0 var(--r) 0; z-index: 100;
}
.skip-link:focus { left: 0; }

:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
    border-radius: 4px;
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    min-height: 44px; padding: .6rem 1.05rem;
    font: inherit; font-weight: 500; line-height: 1.2;
    color: var(--ink); background: var(--surface);
    border: 1px solid var(--line-strong); border-radius: var(--r);
    cursor: pointer; text-decoration: none;
    transition: background .15s ease, border-color .15s ease, transform .05s ease, box-shadow .15s ease;
}
.btn:hover { background: #f4f7fb; text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }

.btn-primary { background: var(--blue); border-color: var(--blue); color: var(--blue-text); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }

.btn-navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-soft); border-color: var(--navy-soft); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: rgba(3, 30, 71, .05); }

.btn-danger { color: var(--danger); border-color: #f0c2be; background: #fff; }
.btn-danger:hover { background: var(--danger-soft); }

.btn-sm { min-height: 36px; padding: .35rem .7rem; font-size: .875rem; border-radius: var(--r-sm); }
.btn-block { width: 100%; }
.btn-icon { padding: .45rem; min-width: 38px; min-height: 38px; }

/* --------------------------------------------------------------------------
   Formularios
   -------------------------------------------------------------------------- */
.field { margin-bottom: 1.1rem; }
.field > label, .label {
    display: block; margin-bottom: .35rem;
    font-size: .875rem; font-weight: 500; color: var(--ink-2);
}
.input, .textarea, .select {
    width: 100%; min-height: 46px; padding: .65rem .85rem;
    font: inherit; color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line-strong); border-radius: var(--r);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus, .textarea:focus, .select:focus {
    outline: none; border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(1, 144, 218, .16);
}
.textarea { min-height: 180px; resize: vertical; line-height: 1.6; }
.field-error .input, .field-error .textarea { border-color: var(--danger); }
.error-text { display: block; margin-top: .3rem; font-size: .82rem; color: var(--danger); }
.hint { display: block; margin-top: .35rem; font-size: .82rem; color: var(--ink-3); }

.checkbox { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; cursor: pointer; }
.checkbox input { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--blue); }

.search {
    position: relative; display: flex; align-items: center;
}
.search .icon { position: absolute; left: .8rem; color: var(--ink-3); pointer-events: none; }
.search .input { padding-left: 2.5rem; }

/* --------------------------------------------------------------------------
   Tarjetas / superficies
   -------------------------------------------------------------------------- */
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
}
.card-pad { padding: 1.25rem; }
.card-head {
    display: flex; align-items: center; gap: .75rem;
    padding: 1rem 1.25rem; border-bottom: 1px solid var(--line);
}
.card-head h2, .card-head h3 { margin: 0; }

.badge {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .2rem .6rem; border-radius: 999px;
    font-size: .78rem; font-weight: 500; white-space: nowrap;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-off { background: #eef1f6; color: var(--ink-3); }
.badge-blue { background: var(--blue-soft); color: var(--blue-dark); }

.alert {
    display: flex; gap: .7rem; align-items: flex-start;
    padding: .85rem 1rem; border-radius: var(--r);
    font-size: .92rem; border: 1px solid transparent;
}
.alert + .alert { margin-top: .6rem; }
.alert-success { background: var(--ok-soft); border-color: #bfe3d2; color: var(--ok); }
.alert-error   { background: var(--danger-soft); border-color: #f3c8c5; color: var(--danger); }
.alert-warn    { background: var(--warn-soft); border-color: #f0dcb6; color: var(--warn); }
.alert-info    { background: var(--blue-soft); border-color: #c3e4f8; color: var(--blue-dark); }
.alert ul { margin: 0; padding-left: 1.1rem; }

/* --------------------------------------------------------------------------
   Layout admin
   -------------------------------------------------------------------------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
    width: 248px; flex: 0 0 248px;
    background: var(--navy); color: #cfdcef;
    display: flex; flex-direction: column;
    padding: 1.1rem .85rem;
    position: sticky; top: 0; height: 100vh;
}
.brand {
    display: flex; align-items: center; gap: .6rem;
    padding: .35rem .55rem 1.1rem;
    color: #fff; font-weight: 700; letter-spacing: -.02em; font-size: 1.15rem;
}
.brand:hover { text-decoration: none; }
.brand-logo { display: block; height: 26px; width: auto; max-width: 150px; }
.brand-logo svg { height: 26px; width: auto; display: block; }
.brand-mark {
    width: 28px; height: 28px; border-radius: 8px; background: var(--blue);
    display: grid; place-items: center; color: #fff; flex: 0 0 auto;
}

.nav { display: flex; flex-direction: column; gap: .15rem; }
.nav a {
    display: flex; align-items: center; gap: .7rem;
    padding: .65rem .6rem; border-radius: var(--r-sm);
    color: #cfdcef; font-size: .94rem; font-weight: 500;
}
.nav a:hover { background: rgba(255, 255, 255, .07); color: #fff; text-decoration: none; }
.nav a.active { background: var(--blue); color: var(--blue-text); }
.nav-foot { margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.12); }
.nav-user { padding: .5rem .6rem; font-size: .82rem; color: #9fb4d2; }

.main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    display: none; align-items: center; gap: .6rem;
    padding: .6rem .9rem; background: var(--navy); color: #fff;
    position: sticky; top: 0; z-index: 20;
}
.topbar .brand { padding: 0; font-size: 1rem; }
.content { padding: 1.75rem; max-width: var(--max); width: 100%; }

.page-head {
    display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.page-head .grow h1 { margin-bottom: .15rem; }
.page-head .sub { color: var(--ink-3); font-size: .92rem; margin: 0; }

/* --------------------------------------------------------------------------
   Métricas / listados
   -------------------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat { padding: 1.1rem 1.2rem; }
.stat .k { display: flex; align-items: center; gap: .45rem; font-size: .82rem; color: var(--ink-3); margin-bottom: .35rem; }
.stat .v { font-size: 1.85rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.1; }

.list { display: flex; flex-direction: column; }
.list-item {
    display: flex; align-items: center; gap: 1rem;
    padding: .95rem 1.25rem; border-top: 1px solid var(--line);
}
.list-item:first-child { border-top: 0; }
.list-item .name { font-weight: 500; }
.list-item .meta { font-size: .82rem; color: var(--ink-3); display: flex; gap: .85rem; flex-wrap: wrap; }
.list-actions { display: flex; gap: .3rem; align-items: center; flex-wrap: wrap; }

.empty { padding: 3rem 1.5rem; text-align: center; color: var(--ink-3); }
.empty .icon { color: var(--line-strong); margin-bottom: .5rem; }

.pagination { display: flex; gap: .35rem; justify-content: center; margin-top: 1.25rem; flex-wrap: wrap; }
.pagination a, .pagination span {
    min-width: 40px; min-height: 40px; display: inline-flex; align-items: center; justify-content: center;
    padding: 0 .6rem; border-radius: var(--r-sm); border: 1px solid var(--line);
    background: var(--surface); font-size: .9rem; color: var(--ink-2);
}
.pagination .current { background: var(--navy); border-color: var(--navy); color: #fff; }

/* --------------------------------------------------------------------------
   URLs / QR
   -------------------------------------------------------------------------- */
.url-box {
    display: flex; align-items: center; gap: .5rem;
    padding: .6rem .75rem; background: #f7f9fc;
    border: 1px solid var(--line); border-radius: var(--r);
}
.url-box code {
    flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    font-size: .85rem; color: var(--ink-2);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.qr-panel { display: grid; grid-template-columns: minmax(0, 220px) 1fr; gap: 1.5rem; align-items: start; }
.qr-frame {
    background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: .75rem; display: grid; place-items: center;
}
.qr-frame img, .qr-frame svg { width: 100%; height: auto; display: block; max-width: 220px; }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: .75rem; }
.gallery figure { margin: 0; position: relative; }
.gallery img {
    width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
    border-radius: var(--r); border: 1px solid var(--line); background: #eef1f6; display: block;
}
.gallery .del {
    position: absolute; top: .4rem; right: .4rem;
    display: flex; align-items: center; gap: .3rem;
    background: rgba(255, 255, 255, .94); border: 1px solid var(--line);
    border-radius: 999px; padding: .3rem .55rem; font-size: .75rem; cursor: pointer;
    color: var(--danger);
}
.gallery .del input { accent-color: var(--danger); margin: 0; }
.gallery figure.marked img { opacity: .35; filter: grayscale(1); }

/* --------------------------------------------------------------------------
   Páginas públicas de caja (mobile-first)
   -------------------------------------------------------------------------- */
.pub { min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); }
.pub-head {
    background: var(--navy); color: #fff; padding: .85rem 1.1rem;
    display: flex; align-items: center; gap: .6rem;
}
.pub-head .brand { padding: 0; font-size: 1rem; }
.pub-main { flex: 1 1 auto; width: 100%; max-width: 720px; margin: 0 auto; padding: 1.1rem 1.1rem 3rem; }
.pub-title { font-size: 1.5rem; margin-bottom: .25rem; overflow-wrap: anywhere; }
.pub-meta { display: flex; flex-wrap: wrap; gap: .35rem 1rem; color: var(--ink-3); font-size: .86rem; margin-bottom: 1.25rem; }
.pub-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.pub-content {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: 1.15rem; font-size: 1.02rem; line-height: 1.7; overflow-wrap: anywhere;
}
.pub-content.empty-state { color: var(--ink-3); font-style: italic; }
.pub-actions { position: sticky; bottom: 0; padding: 1rem 0 0; }
.pub-actions .btn { font-size: 1.02rem; }
.pub-foot { text-align: center; padding: 1.5rem 1rem; color: var(--ink-3); font-size: .8rem; }

/* --------------------------------------------------------------------------
   Auth / landing
   -------------------------------------------------------------------------- */
.auth-wrap {
    min-height: 100vh; display: grid; place-items: center;
    padding: 2rem 1.1rem; background:
        radial-gradient(1000px 460px at 50% -10%, rgba(1, 144, 218, .14), transparent 70%), var(--bg);
}
.auth-card { width: 100%; max-width: 430px; padding: 1.75rem; }
.auth-card.wide { max-width: 720px; }
.auth-brand { display: flex; align-items: center; justify-content: center; gap: .6rem; margin-bottom: 1.4rem; color: var(--navy); font-weight: 700; font-size: 1.2rem; }
.auth-foot { text-align: center; margin-top: 1.1rem; font-size: .88rem; }

/* Landing pública — mobile-first, sin scroll horizontal en ningún ancho. */
.landing-hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
}

/* Gradiente azul en movimiento lento, detrás del contenido.
   Dos manchas radiales que se desplazan: sutil y barato de renderizar. */
.landing-hero::before,
.landing-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: 50%;
    pointer-events: none;
    will-change: transform;
}
.landing-hero::before {
    width: 78vmax; height: 78vmax;
    top: -40vmax; left: -20vmax;
    background: radial-gradient(circle, rgba(1, 144, 218, .34), rgba(1, 144, 218, 0) 62%);
    animation: qrbox-drift-a 24s ease-in-out infinite alternate;
}
.landing-hero::after {
    width: 66vmax; height: 66vmax;
    top: -24vmax; right: -24vmax;
    background: radial-gradient(circle, rgba(3, 30, 71, .26), rgba(3, 30, 71, 0) 62%);
    animation: qrbox-drift-b 31s ease-in-out infinite alternate;
}
@keyframes qrbox-drift-a {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to   { transform: translate3d(7vmax, 5vmax, 0) scale(1.14); }
}
@keyframes qrbox-drift-b {
    from { transform: translate3d(0, 0, 0) scale(1.08); }
    to   { transform: translate3d(-8vmax, 6vmax, 0) scale(.94); }
}
@media (prefers-reduced-motion: reduce) {
    .landing-hero::before, .landing-hero::after { animation: none; }
}

.landing-nav {
    display: flex; align-items: center; justify-content: space-between;
    gap: .75rem; flex-wrap: wrap;
    width: 100%; max-width: var(--max); margin: 0 auto;
    padding: 1rem 1.1rem;
}

.landing-body {
    flex: 1 1 auto;
    display: flex; align-items: center; justify-content: center;
    width: 100%;
    padding: 2rem 1.1rem 3rem;
}
.landing-copy { width: 100%; max-width: 900px; margin: 0 auto; text-align: center; }
.landing-copy h1 {
    font-size: clamp(1.9rem, 7.5vw, 3.25rem);
    line-height: 1.12;
    letter-spacing: -.035em;
    max-width: 18ch;
    margin: 0 auto .85rem;
    overflow-wrap: break-word;
}
.landing-copy .lead {
    font-size: clamp(1rem, 3.6vw, 1.18rem);
    font-weight: 400;
    line-height: 1.55;
    letter-spacing: 0;
    color: var(--ink-2);
    max-width: 46ch;
    margin: 0 auto 1.85rem;
}
.landing-cta { margin: 0; }
.landing-cta .btn { max-width: 100%; }

.landing-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: .85rem;
    margin: 2.5rem auto 0;
    padding: 0;
    max-width: 900px;
    text-align: left;
}
.landing-features h3 { font-size: .98rem; display: flex; align-items: center; gap: .5rem; margin-bottom: .35rem; }
.landing-features p { font-size: .92rem; color: var(--ink-2); margin: 0; }

.landing-foot { text-align: center; padding: 1.4rem 1.1rem; color: var(--ink-3); font-size: .82rem; }

@media (min-width: 620px) {
    .landing-nav { padding: 1.25rem 1.5rem; }
    .landing-body { padding: 3rem 1.5rem 4rem; }
    .landing-features { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}

/* --------------------------------------------------------------------------
   Diálogos de confirmación
   -------------------------------------------------------------------------- */
.danger-zone { border-color: #f0c2be; }
.danger-zone .card-head { border-bottom-color: #f7dcd9; color: var(--danger); }

details.disclosure > summary {
    cursor: pointer; list-style: none; padding: .6rem 0;
    display: flex; align-items: center; gap: .5rem; font-weight: 500; color: var(--ink-2);
}
details.disclosure > summary::-webkit-details-marker { display: none; }
details.disclosure[open] > summary { color: var(--ink); }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
    .qr-panel { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
    .app { flex-direction: column; }
    .topbar { display: flex; }
    .sidebar {
        position: static; width: auto; flex: none; height: auto;
        display: none; padding: .6rem .8rem 1rem;
    }
    .sidebar.open { display: flex; }
    .content { padding: 1.1rem; }
    .list-item { flex-direction: column; align-items: stretch; gap: .6rem; }
    .list-actions { justify-content: flex-start; }
    .page-head { flex-direction: column; align-items: stretch; }
}

/* --------------------------------------------------------------------------
   Impresión
   -------------------------------------------------------------------------- */
@media print {
    .no-print, .sidebar, .topbar, .pub-actions, .nav, .btn { display: none !important; }
    body { background: #fff; }
    .card { border: none; box-shadow: none; }
}

/* Ajustes de contraste dentro de superficies oscuras */
.sidebar .btn-ghost, .topbar .btn-ghost { color: #cfdcef; }
.sidebar .btn-ghost:hover, .topbar .btn-ghost:hover { background: rgba(255, 255, 255, .09); color: #fff; }
.pub-head .brand-mark { background: var(--blue); }

/* Contenedor centrado de las pantallas de autenticación / instalador */
.auth-inner { width: 100%; max-width: 720px; margin-inline: auto; display: flex; flex-direction: column; }
.auth-inner > * { width: 100%; }
.auth-card { margin-inline: auto; }
.center-row { justify-content: center; }
.landing-nav .brand { color: var(--navy); padding: 0; }

/* --------------------------------------------------------------------------
   Logo de marca sobre fondos oscuros
   brightness(0) aplasta el logo a negro puro e invert(1) lo pasa a blanco:
   funciona con cualquier SVG sin importar los colores que traiga adentro.
   -------------------------------------------------------------------------- */
.brand-logo--white svg,
.brand-logo--white img { filter: brightness(0) invert(1); }

/* Muestras de previsualización en Ajustes */
.logo-preview {
    display: flex; align-items: center; justify-content: center;
    min-height: 64px; padding: .75rem 1rem; border-radius: var(--r);
    border: 1px solid var(--line);
}
.logo-preview--light { background: #fff; }
.logo-preview--dark { background: var(--navy); border-color: var(--navy); }
.logo-preview .brand-logo { height: 30px; }
.logo-preview .brand-logo svg { height: 30px; width: auto; max-width: 190px; display: block; }
.landing-nav .brand-logo, .landing-nav .brand-logo svg { height: 30px; }

/* --------------------------------------------------------------------------
   Ajustes finos de la iteración 3
   -------------------------------------------------------------------------- */

/* Botón grande para el CTA de la portada */
.btn-lg { min-height: 52px; padding: .8rem 1.5rem; font-size: 1.02rem; border-radius: var(--r-lg); }

/* Cerrar sesión: fondo propio para que se lea como un botón, no como un hueco */
.sidebar .nav-foot .btn {
    background: var(--navy-2);
    border-color: var(--navy-2);
    color: #dbe6f6;
}
.sidebar .nav-foot .btn:hover {
    background: var(--navy-soft);
    border-color: var(--navy-soft);
    color: #fff;
}

/* Marca en las pantallas de login / instalación: usa el logo real */
.auth-brand .brand { padding: 0; color: var(--navy); }
.auth-brand .brand:hover { text-decoration: none; }
.auth-brand .brand-logo,
.auth-brand .brand-logo svg { height: 34px; width: auto; max-width: 210px; }

/* Ningún ancho debe producir scroll horizontal */
html, body { max-width: 100%; overflow-x: hidden; }

/* --------------------------------------------------------------------------
   Selector de colores de marca (Ajustes)
   -------------------------------------------------------------------------- */
.color-input {
    width: 52px; height: 46px; padding: 4px;
    border: 1px solid var(--line-strong); border-radius: var(--r);
    background: var(--surface); cursor: pointer; flex: 0 0 auto;
}
.color-input::-webkit-color-swatch-wrapper { padding: 0; }
.color-input::-webkit-color-swatch { border: none; border-radius: 7px; }
.color-input::-moz-color-swatch { border: none; border-radius: 7px; }

.theme-preview {
    border: 1px solid var(--line); border-radius: var(--r-lg);
    overflow: hidden; background: var(--bg);
}
.theme-preview-bar {
    background: var(--navy); color: #fff;
    padding: .7rem 1rem; font-weight: 700; letter-spacing: -.02em;
}
.theme-preview-body { display: flex; flex-wrap: wrap; gap: .5rem; padding: 1rem; }
.theme-chip {
    display: inline-flex; align-items: center;
    padding: .45rem .9rem; border-radius: var(--r); font-size: .88rem; font-weight: 500;
}
.theme-chip--primary { background: var(--blue); color: var(--blue-text); }
.theme-chip--ink { background: var(--navy-2); color: #fff; }
.theme-chip--soft { background: var(--blue-soft); color: var(--blue-dark); }
.brand-word { font-size: 1.35rem; font-weight: 700; letter-spacing: -.03em; }
.nav-user { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.nav-version { opacity: .65; font-size: .75rem; }