@layer tokens, base, components, portal, panel;

@layer tokens {
    :root,
    .tema-muestra {
        color-scheme: light;
        --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

        --space-1: 0.25rem;
        --space-2: 0.5rem;
        --space-3: 0.75rem;
        --space-4: 1rem;
        --space-5: 1.25rem;
        --space-6: 1.5rem;
        --space-8: 2rem;
        --space-10: 2.5rem;

        --radius-xs: 0.375rem;
        --radius-sm: 0.55rem;
        --radius-md: 0.75rem;
        --radius-lg: 1rem;
        --radius-xl: 1.35rem;
        --radius-pill: 999px;

        --touch-min: 2.75rem;
        --touch-lg: 3.25rem;

        --ui-borde-sutil: color-mix(in srgb, var(--marca-texto) 13%, var(--marca-superficie));
        --ui-borde: color-mix(in srgb, var(--marca-texto) 22%, var(--marca-superficie));
        --ui-borde-control: color-mix(in srgb, var(--marca-texto) 46%, var(--marca-superficie));
        --ui-texto-secundario: color-mix(in srgb, var(--marca-texto) 80%, var(--marca-superficie));
        --ui-superficie-suave: color-mix(in srgb, var(--marca-fondo) 58%, var(--marca-superficie));
        --ui-superficie-hundida: color-mix(in srgb, var(--marca-texto) 4%, var(--marca-fondo));

        --ui-primario-hover: color-mix(in srgb, var(--marca-primario) 86%, var(--marca-texto));
        --ui-primario-tinte: color-mix(in srgb, var(--marca-primario) 9%, var(--marca-superficie));
        --ui-primario-tinte-hover: color-mix(in srgb, var(--marca-primario) 15%, var(--marca-superficie));
        --ui-primario-borde: color-mix(in srgb, var(--marca-primario) 38%, var(--marca-superficie));

        --ui-secundario-tinte: color-mix(in srgb, var(--marca-secundario) 22%, var(--marca-superficie));
        --ui-secundario-borde: color-mix(in srgb, var(--marca-secundario) 60%, var(--marca-texto));

        --ui-acento-tinte: color-mix(in srgb, var(--marca-acento) 14%, var(--marca-superficie));
        --ui-acento-fuerte: color-mix(in srgb, var(--marca-acento) 68%, var(--marca-texto));
        --ui-peligro-tinte: color-mix(in srgb, var(--marca-acento) 20%, var(--marca-superficie));
        --ui-peligro-borde: color-mix(in srgb, var(--marca-acento) 58%, var(--marca-texto));

        --ui-inactivo-fondo: color-mix(in srgb, var(--marca-texto) 8%, var(--marca-superficie));
        --ui-inactivo-borde: color-mix(in srgb, var(--marca-texto) 28%, var(--marca-superficie));
        --ui-inactivo-texto: color-mix(in srgb, var(--marca-texto) 64%, var(--marca-superficie));

        --ui-foco-anillo: color-mix(in srgb, var(--marca-primario) 26%, transparent);

        --shadow-xs: 0 1px 2px color-mix(in srgb, var(--marca-texto) 7%, transparent);
        --shadow-sm: 0 4px 12px -2px color-mix(in srgb, var(--marca-texto) 9%, transparent), 0 2px 4px -2px color-mix(in srgb, var(--marca-texto) 5%, transparent);
        --shadow-md: 0 12px 28px -6px color-mix(in srgb, var(--marca-texto) 12%, transparent), 0 4px 10px -4px color-mix(in srgb, var(--marca-texto) 6%, transparent);
        --shadow-lg: 0 22px 48px -12px color-mix(in srgb, var(--marca-texto) 16%, transparent), 0 8px 18px -6px color-mix(in srgb, var(--marca-texto) 8%, transparent);
    }
}

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

    html {
        font-family: var(--font-sans);
        line-height: 1.5;
        color: var(--marca-texto);
        background: var(--marca-fondo);
        -webkit-text-size-adjust: 100%;
    }

    body {
        margin: 0;
        min-height: 100vh;
        min-height: 100dvh;
        color: var(--marca-texto);
        background:
            radial-gradient(circle at 15% 0%, color-mix(in srgb, var(--marca-secundario) 18%, transparent), transparent 46%),
            radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--marca-primario) 10%, transparent), transparent 42%),
            var(--marca-fondo);
    }

    h1, h2, h3, h4 {
        color: var(--marca-texto);
        letter-spacing: -0.02em;
        line-height: 1.18;
        margin-block: 0 var(--space-3);
    }

    h1 {
        font-size: clamp(1.45rem, 4vw, 2rem);
        font-weight: 800;
    }

    h2 {
        font-size: clamp(1.12rem, 2.4vw, 1.32rem);
        font-weight: 750;
        margin-top: var(--space-6);
    }

    h3 {
        font-size: 1.05rem;
        font-weight: 700;
    }

    p {
        margin-block: 0 var(--space-3);
        line-height: 1.55;
    }

    p:last-child {
        margin-bottom: 0;
    }

    a {
        color: var(--marca-primario);
        text-underline-offset: 0.2em;
        transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
    }

    a:hover {
        color: var(--ui-primario-hover);
    }

    code, pre {
        font-family: var(--font-mono);
        font-size: 0.88em;
        overflow-wrap: anywhere;
    }

    code {
        background: var(--ui-superficie-suave);
        border: 1px solid var(--ui-borde-sutil);
        padding: 0.12rem 0.38rem;
        border-radius: var(--radius-xs);
    }

    img {
        max-width: 100%;
        height: auto;
    }

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

    .skip-link {
        position: absolute;
        inset-block-start: -10rem;
        inset-inline-start: var(--space-4);
        z-index: 100;
        padding: var(--space-3) var(--space-4);
        min-height: var(--touch-min);
        display: inline-flex;
        align-items: center;
        border-radius: var(--radius-md);
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        font-weight: 700;
        text-decoration: none;
        box-shadow: var(--shadow-md);
    }

    .skip-link:focus-visible {
        inset-block-start: var(--space-3);
        outline-color: var(--marca-secundario);
    }
}

@layer components {
    /* Botones y controles de acción (>= 44px táctiles) */
    .button,
    button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: var(--space-2);
        min-height: var(--touch-min);
        padding: 0.62rem 1.1rem;
        border: 1.5px solid transparent;
        border-radius: var(--radius-md);
        font: inherit;
        font-size: 0.95rem;
        font-weight: 700;
        line-height: 1.2;
        text-align: center;
        text-decoration: none;
        cursor: pointer;
        color: var(--marca-texto-sobre-primario);
        background: var(--marca-primario);
        box-shadow: var(--shadow-xs);
        transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
    }

    .button:hover,
    button:hover {
        background: var(--ui-primario-hover);
        color: var(--marca-texto-sobre-primario);
    }

    .button:active,
    button:active {
        transform: translateY(1px);
    }

    .button.alt,
    button.alt {
        background: var(--ui-primario-tinte);
        border-color: var(--ui-primario-borde);
        color: var(--marca-texto);
        box-shadow: none;
    }

    .button.alt:hover,
    button.alt:hover {
        background: var(--ui-primario-tinte-hover);
        border-color: var(--marca-primario);
        color: var(--marca-texto);
    }

    .button.warn,
    button.warn {
        background: var(--ui-peligro-tinte);
        border-color: var(--ui-peligro-borde);
        color: var(--marca-texto);
        box-shadow: none;
    }

    .button.warn:hover,
    button.warn:hover {
        background: color-mix(in srgb, var(--marca-acento) 28%, var(--marca-superficie));
        color: var(--marca-texto);
    }

    .button.ghost,
    button.ghost {
        background: transparent;
        border-color: var(--ui-borde);
        color: var(--marca-texto);
        box-shadow: none;
    }

    .button.ghost:hover,
    button.ghost:hover {
        background: var(--ui-superficie-suave);
        border-color: var(--ui-borde-control);
    }

    .button.muted,
    button:disabled,
    [aria-disabled="true"] {
        background: var(--ui-inactivo-fondo);
        border-color: var(--ui-inactivo-borde);
        border-style: dashed;
        color: var(--ui-inactivo-texto);
        box-shadow: none;
        cursor: not-allowed;
        pointer-events: none;
        transform: none;
    }

    .inline {
        display: inline-flex;
        margin: 0;
    }

    .toolbar {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-3);
        align-items: center;
        margin-block: var(--space-4);
    }

    .toolbar:last-child {
        margin-bottom: 0;
    }

    .toolbar a:not(.button) {
        display: inline-flex;
        align-items: center;
        min-height: var(--touch-min);
        padding-inline: var(--space-3);
        font-weight: 650;
        border-radius: var(--radius-sm);
    }

    /* Avisos consistentes de éxito, estado, advertencia y error */
    .notice {
        position: relative;
        border: 1px solid var(--ui-acento-fuerte);
        border-inline-start-width: 0.32rem;
        background: var(--ui-acento-tinte);
        color: var(--marca-texto);
        padding: 0.85rem 1rem;
        border-radius: var(--radius-md);
        margin-block: 0 var(--space-4);
        overflow-wrap: anywhere;
    }

    .notice.ok {
        border-color: var(--ui-primario-borde);
        border-inline-start-color: var(--marca-primario);
        background: var(--ui-primario-tinte);
    }

    .notice.error {
        border-color: var(--ui-peligro-borde);
        border-inline-start-color: var(--ui-acento-fuerte);
        background: var(--ui-peligro-tinte);
    }

    .notice ul {
        margin: var(--space-2) 0 0;
        padding-inline-start: 1.25rem;
    }

    .notice li + li {
        margin-top: var(--space-1);
    }

    /* Formularios accesibles con errores en línea */
    .field {
        margin-bottom: var(--space-4);
    }

    label {
        display: block;
        font-weight: 700;
        font-size: 0.92rem;
        color: var(--marca-texto);
        margin: var(--space-3) 0 var(--space-1);
    }

    .field > label:first-child {
        margin-top: 0;
    }

    input:not([type="checkbox"]):not([type="radio"]),
    select,
    textarea {
        width: 100%;
        min-height: var(--touch-min);
        border: 1.5px solid var(--ui-borde-control);
        border-radius: var(--radius-sm);
        padding: 0.62rem 0.8rem;
        font: inherit;
        font-size: 0.96rem;
        color: var(--marca-texto);
        background: var(--marca-superficie);
        transition: border-color 0.15s ease, box-shadow 0.15s ease;
    }

    input:not([type="checkbox"]):not([type="radio"]):hover,
    select:hover,
    textarea:hover {
        border-color: var(--marca-primario);
    }

    input:not([type="checkbox"]):not([type="radio"]):focus-visible,
    select:focus-visible,
    textarea:focus-visible {
        border-color: var(--marca-primario);
        box-shadow: 0 0 0 3px var(--ui-foco-anillo);
        outline: 2px solid var(--marca-primario);
        outline-offset: 0;
    }

    input[aria-invalid="true"],
    select[aria-invalid="true"],
    textarea[aria-invalid="true"] {
        border-color: var(--ui-peligro-borde);
        background: color-mix(in srgb, var(--marca-acento) 6%, var(--marca-superficie));
    }

    input[type="color"] {
        min-height: var(--touch-min);
        padding: 0.25rem;
        cursor: pointer;
    }

    input[type="file"] {
        padding: 0.45rem 0.6rem;
        background: var(--ui-superficie-suave);
    }

    input[type="file"]::file-selector-button {
        min-height: 2.1rem;
        margin-inline-end: var(--space-3);
        padding: 0.35rem 0.75rem;
        border: 1px solid var(--ui-primario-borde);
        border-radius: var(--radius-xs);
        background: var(--marca-superficie);
        color: var(--marca-texto);
        font: inherit;
        font-size: 0.86rem;
        font-weight: 650;
        cursor: pointer;
    }

    input[type="checkbox"] {
        width: 1.2rem;
        height: 1.2rem;
        min-width: 1.2rem;
        min-height: 1.2rem;
        margin: 0;
        accent-color: var(--marca-primario);
        cursor: pointer;
    }

    fieldset {
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        margin: var(--space-4) 0;
        padding: var(--space-4);
        background: var(--marca-superficie);
    }

    legend {
        font-weight: 800;
        font-size: 0.96rem;
        padding-inline: var(--space-2);
        color: var(--marca-texto);
    }

    .check {
        display: flex;
        gap: var(--space-3);
        align-items: center;
        min-height: var(--touch-min);
        padding: var(--space-1) 0;
        font-weight: 600;
        cursor: pointer;
    }

    .check label {
        margin: 0;
        font-weight: 600;
        cursor: pointer;
        flex: 1;
    }

    .field-error {
        display: flex;
        align-items: center;
        gap: var(--space-1);
        margin-top: var(--space-1);
        font-size: 0.86rem;
        font-weight: 650;
        color: var(--marca-texto);
        background: var(--ui-peligro-tinte);
        border-inline-start: 3px solid var(--ui-peligro-borde);
        padding: 0.3rem 0.55rem;
        border-radius: var(--radius-xs);
    }

    .hint {
        color: var(--ui-texto-secundario);
        font-size: 0.89rem;
        line-height: 1.45;
    }

    /* Cuadrículas y tarjetas */
    .grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 16.5rem), 1fr));
        gap: var(--space-4);
    }

    /* QR imprimible de la clave del Wi-Fi (RF-07) */
    .qr-imprimible {
        width: min(100%, 14rem);
        justify-self: center;
    }

    .qr-imprimible svg {
        width: 100%;
        height: auto;
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-sm);
        background: var(--marca-superficie);
    }

    @media print {
        .qr-imprimible {
            width: 9rem;
        }
    }

    .card {
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        padding: var(--space-5);
        background: var(--marca-superficie);
        box-shadow: var(--shadow-xs);
    }

    .card h2,
    .card h3 {
        margin-top: 0;
    }

    /* Etiquetas e insignias de estado (no dependen solo del color) */
    .tag {
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
        margin: 0.12rem 0.22rem 0.12rem 0;
        padding: 0.22rem 0.58rem;
        border-radius: var(--radius-pill);
        border: 1px solid var(--ui-borde);
        background: var(--ui-superficie-suave);
        color: var(--marca-texto);
        font-size: 0.8rem;
        font-weight: 650;
        line-height: 1.3;
    }

    .badge {
        display: inline-flex;
        align-items: center;
        gap: 0.38rem;
        padding: 0.26rem 0.68rem;
        border-radius: var(--radius-pill);
        font-size: 0.82rem;
        font-weight: 750;
        line-height: 1.25;
        white-space: nowrap;
        border: 1.5px solid var(--ui-borde);
        background: var(--ui-superficie-suave);
        color: var(--marca-texto);
    }

    .badge-dot {
        width: 0.5rem;
        height: 0.5rem;
        border-radius: var(--radius-pill);
        background: currentColor;
        flex-shrink: 0;
    }

    .badge-activo,
    .status-activo .badge {
        background: var(--ui-primario-tinte);
        border-color: var(--marca-primario);
        color: var(--marca-texto);
    }

    .badge-activo .badge-dot {
        background: var(--marca-primario);
    }

    .badge-suspendido {
        background: var(--ui-acento-tinte);
        border-color: var(--ui-peligro-borde);
        color: var(--marca-texto);
    }

    .badge-suspendido .badge-dot {
        border-radius: 1px;
        background: var(--ui-acento-fuerte);
    }

    .badge-bloqueado {
        background: var(--ui-peligro-tinte);
        border-color: var(--ui-peligro-borde);
        border-style: solid;
        color: var(--marca-texto);
    }

    .badge-baja {
        background: var(--ui-inactivo-fondo);
        border-color: var(--ui-inactivo-borde);
        color: var(--ui-texto-secundario);
    }

    .badge-baja .badge-dot {
        background: transparent;
        border: 1.5px solid currentColor;
    }

    .status-activo {
        color: var(--marca-texto);
        font-weight: 700;
    }

    .status-suspendido,
    .status-baja {
        color: var(--marca-texto);
        font-weight: 700;
    }

    /* Tablas legibles con desplazamiento accesible */
    .scroll {
        overflow-x: auto;
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        background: var(--marca-superficie);
        box-shadow: var(--shadow-xs);
    }

    table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.93rem;
    }

    th,
    td {
        border-bottom: 1px solid var(--ui-borde-sutil);
        padding: 0.85rem 0.9rem;
        text-align: left;
        vertical-align: middle;
    }

    tbody tr:last-child td {
        border-bottom: 0;
    }

    tbody tr:hover {
        background: color-mix(in srgb, var(--marca-primario) 4%, var(--marca-superficie));
    }

    th {
        position: sticky;
        inset-block-start: 0;
        z-index: 1;
        font-size: 0.8rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--ui-texto-secundario);
        background: var(--ui-superficie-suave);
        border-bottom: 1.5px solid var(--ui-borde);
    }

    td .toolbar {
        margin-block: 0;
        gap: var(--space-2);
    }

    td .button,
    td button {
        padding: 0.48rem 0.82rem;
        font-size: 0.86rem;
    }

    details summary {
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        min-height: 2.25rem;
        font-weight: 650;
        color: var(--marca-primario);
    }

    details[open] summary {
        margin-bottom: var(--space-2);
    }

    details code {
        display: block;
        padding: var(--space-2) var(--space-3);
        max-width: 26rem;
        max-height: 10rem;
        overflow: auto;
        font-size: 0.8rem;
    }
}

@layer portal {
    body.portal-body {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: clamp(0.65rem, 2.5vw, 1.5rem);
    }

    .portal-shell {
        width: min(100%, 29rem);
        background: var(--marca-superficie);
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
    }

    @media (min-width: 48rem) {
        .portal-shell {
            width: min(100%, 46rem);
        }
    }

    .portal-header {
        padding: 0.95rem 1.25rem;
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        border-bottom: 3px solid var(--marca-secundario);
        display: flex;
        justify-content: space-between;
        gap: var(--space-3);
        align-items: center;
    }

    .portal-header strong {
        font-size: 1.02rem;
        font-weight: 800;
        line-height: 1.2;
        display: flex;
        align-items: center;
        gap: 0.7rem;
        min-width: 0;
    }

    .portal-header strong img {
        width: 2.5rem;
        height: 2.5rem;
        padding: 0.18rem;
        object-fit: contain;
        border-radius: var(--radius-sm);
        background: var(--marca-superficie);
        flex-shrink: 0;
    }

    .portal-wifi-pill {
        display: inline-flex;
        align-items: center;
        gap: 0.35rem;
        padding: 0.26rem 0.62rem;
        border-radius: var(--radius-pill);
        font-size: 0.76rem;
        font-weight: 700;
        white-space: nowrap;
        color: var(--marca-texto-sobre-primario);
        background: color-mix(in srgb, var(--marca-texto-sobre-primario) 15%, var(--marca-primario));
        border: 1px solid color-mix(in srgb, var(--marca-texto-sobre-primario) 28%, transparent);
    }

    .portal-section {
        padding: clamp(1.15rem, 4vw, 1.75rem);
    }

    .portal-section .button,
    .portal-section button:not(.option-trigger) {
        width: 100%;
        min-height: var(--touch-lg);
        font-size: 1rem;
    }

    /* Bienvenida con imagen vertical en móvil y horizontal en ancho */
    .creative {
        position: relative;
        min-height: 15.5rem;
        aspect-ratio: 4 / 4.2;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        border-radius: var(--radius-lg);
        overflow: hidden;
        margin-bottom: var(--space-5);
        color: var(--marca-texto-sobre-primario);
        background: linear-gradient(145deg, var(--marca-primario) 0%, color-mix(in srgb, var(--marca-primario) 68%, var(--marca-secundario)) 100%);
        border: 1px solid var(--ui-borde);
        box-shadow: var(--shadow-sm);
    }

    @media (min-width: 48rem) {
        .creative {
            aspect-ratio: 16 / 8.5;
            min-height: 16rem;
        }
    }

    .creative picture {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
    }

    .creative picture img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: cover;
    }

    .creative::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(
            to top,
            color-mix(in srgb, var(--marca-primario) 94%, transparent) 0%,
            color-mix(in srgb, var(--marca-primario) 62%, transparent) 46%,
            transparent 86%
        );
        pointer-events: none;
    }

    .creative-brand {
        position: relative;
        z-index: 1;
        display: flex;
        align-items: center;
        gap: var(--space-3);
        width: 100%;
        padding: 1.05rem 1.15rem;
        color: var(--marca-texto-sobre-primario);
    }

    .creative:not(:has(picture)) {
        justify-content: center;
        align-items: center;
    }

    .creative:not(:has(picture)) .creative-brand {
        flex-direction: column;
        text-align: center;
        max-width: 90%;
    }

    .creative-brand img {
        width: 3.4rem;
        height: 3.4rem;
        padding: 0.22rem;
        object-fit: contain;
        border-radius: var(--radius-md);
        background: var(--marca-superficie);
        box-shadow: var(--shadow-sm);
        flex-shrink: 0;
    }

    .creative:not(:has(picture)) .creative-brand img {
        width: 4.5rem;
        height: 4.5rem;
    }

    .creative-brand-text {
        min-width: 0;
    }

    .creative-brand b {
        display: block;
        font-size: clamp(1.22rem, 4.6vw, 1.65rem);
        font-weight: 850;
        line-height: 1.12;
        letter-spacing: -0.02em;
    }

    .creative-brand span {
        display: block;
        margin-top: 0.2rem;
        font-size: 0.9rem;
        opacity: 0.95;
    }

    /* Tarjeta de cuenta regresiva del anuncio (30 s) */
    .ad-timer {
        border: 1px solid var(--ui-primario-borde);
        background: var(--ui-superficie-suave);
        border-radius: var(--radius-lg);
        padding: 0.9rem 1rem;
        margin-block: var(--space-4);
    }

    .ad-timer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-3);
        margin-bottom: var(--space-2);
    }

    .ad-timer-label {
        font-size: 0.88rem;
        font-weight: 700;
        color: var(--marca-texto);
    }

    .ad-timer-pill {
        font-variant-numeric: tabular-nums;
        display: inline-flex;
        align-items: center;
        gap: 0.3rem;
        padding: 0.22rem 0.68rem;
        border-radius: var(--radius-pill);
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        font-weight: 800;
        font-size: 0.9rem;
    }

    .ad-timer.is-ready {
        border-color: var(--marca-primario);
        background: var(--ui-primario-tinte);
    }

    .ad-progress {
        width: 100%;
        height: 0.5rem;
        border-radius: var(--radius-pill);
        background: color-mix(in srgb, var(--marca-texto) 12%, var(--marca-superficie));
        overflow: hidden;
    }

    .ad-progress-fill {
        height: 100%;
        width: var(--progreso-anuncio, 0%);
        background: linear-gradient(90deg, var(--marca-primario), color-mix(in srgb, var(--marca-primario) 55%, var(--marca-secundario)));
        border-radius: inherit;
        transition: width 0.35s linear;
    }

    /* Cuatro opciones como tarjetas táctiles claras para el pulgar */
    .options {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin-block: var(--space-5);
    }

    @media (min-width: 48rem) {
        .options {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    .option-card {
        position: relative;
        display: flex;
        align-items: center;
        gap: 0.9rem;
        min-height: 4.85rem;
        padding: 0.95rem 1rem;
        border: 1.5px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        background: var(--marca-superficie);
        box-shadow: var(--shadow-xs);
        transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
    }

    .option-card:hover {
        border-color: var(--marca-primario);
        background: var(--ui-primario-tinte);
        box-shadow: var(--shadow-sm);
    }

    .option-card--featured {
        border-color: var(--marca-primario);
        border-inline-start-width: 0.35rem;
        background: color-mix(in srgb, var(--marca-primario) 6%, var(--marca-superficie));
    }

    .option-card--muted {
        background: var(--ui-inactivo-fondo);
        border-color: var(--ui-inactivo-borde);
        border-style: dashed;
        box-shadow: none;
    }

    .option-card--muted:hover {
        border-color: var(--ui-inactivo-borde);
        background: var(--ui-inactivo-fondo);
        box-shadow: none;
    }

    .option-card:has(:focus-visible) {
        outline: 3px solid var(--marca-primario);
        outline-offset: 2px;
        border-color: var(--marca-primario);
    }

    .option-icon {
        width: 2.85rem;
        height: 2.85rem;
        border-radius: var(--radius-md);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        background: var(--ui-primario-tinte);
        color: var(--marca-primario);
    }

    .option-card--featured .option-icon {
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
    }

    .option-card--muted .option-icon {
        background: color-mix(in srgb, var(--marca-texto) 10%, var(--marca-superficie));
        color: var(--ui-inactivo-texto);
    }

    .option-content {
        flex: 1;
        min-width: 0;
    }

    .option-content form {
        margin: 0;
    }

    .option-trigger {
        all: unset;
        box-sizing: border-box;
        cursor: pointer;
        display: block;
        font-size: 1.04rem;
        font-weight: 800;
        line-height: 1.22;
        color: var(--marca-texto);
    }

    .option-trigger::after {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: inherit;
    }

    .option-trigger:focus-visible {
        outline: none;
    }

    .option-muted-title {
        display: block;
        font-size: 1rem;
        font-weight: 750;
        color: var(--ui-inactivo-texto);
    }

    .option-desc {
        margin: 0.18rem 0 0;
        font-size: 0.84rem;
        line-height: 1.35;
        color: var(--ui-texto-secundario);
    }

    .option-arrow {
        color: var(--marca-primario);
        flex-shrink: 0;
        display: inline-flex;
    }

    /* Estado con contador grande */
    .status-hero {
        border: 1px solid var(--ui-primario-borde);
        background: var(--ui-superficie-suave);
        border-radius: var(--radius-lg);
        padding: 1.25rem 1rem;
        margin-block: var(--space-4);
        text-align: center;
    }

    .status-hero-label {
        font-size: 0.78rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: var(--ui-texto-secundario);
    }

    .counter {
        font-variant-numeric: tabular-nums;
        font-size: clamp(2.85rem, 15vw, 4.5rem);
        font-weight: 850;
        line-height: 1.05;
        letter-spacing: -0.03em;
        color: var(--marca-primario);
        text-align: center;
        margin: var(--space-2) 0;
    }

    .quota-pill {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        padding: 0.35rem 0.8rem;
        border-radius: var(--radius-pill);
        background: var(--marca-superficie);
        border: 1px solid var(--ui-borde);
        font-size: 0.88rem;
        font-weight: 650;
        color: var(--marca-texto);
    }

    .portal-inst-link {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        min-height: var(--touch-min);
        margin-top: var(--space-3);
        padding: 0.45rem 0.75rem;
        border-radius: var(--radius-sm);
        background: var(--ui-superficie-suave);
        border: 1px solid var(--ui-borde-sutil);
        font-size: 0.9rem;
        font-weight: 650;
        text-decoration: none;
    }

    .legal {
        margin-top: var(--space-5);
        padding-top: var(--space-4);
        border-top: 1px solid var(--ui-borde-sutil);
        font-size: 0.84rem;
        color: var(--ui-texto-secundario);
    }

    .legal-links {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2) var(--space-3);
        align-items: center;
        margin-bottom: var(--space-2);
    }

    .legal a {
        display: inline-flex;
        align-items: center;
        min-height: var(--touch-min);
        font-weight: 700;
        color: var(--marca-primario);
    }

    .portal-footer {
        padding: 0.8rem 1.25rem;
        background: var(--ui-superficie-suave);
        border-top: 1px solid var(--ui-borde-sutil);
        color: var(--ui-texto-secundario);
        font-size: 0.76rem;
        font-variant-numeric: tabular-nums;
        text-align: center;
    }
}

@layer panel {
    /* Estructura con barra lateral en escritorio y adaptable en tablet */
    .panel-shell {
        min-height: 100vh;
        min-height: 100dvh;
        display: grid;
        grid-template-columns: 16.5rem minmax(0, 1fr);
    }

    .panel-sidebar {
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        display: flex;
        flex-direction: column;
        padding: var(--space-5) var(--space-4);
        border-inline-end: 1px solid color-mix(in srgb, var(--marca-texto-sobre-primario) 14%, var(--marca-primario));
    }

    .sidebar-brand {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: var(--space-2) var(--space-2) var(--space-5);
        border-bottom: 1px solid color-mix(in srgb, var(--marca-texto-sobre-primario) 18%, transparent);
        margin-bottom: var(--space-4);
    }

    .sidebar-brand img {
        width: 2.75rem;
        height: 2.75rem;
        padding: 0.2rem;
        object-fit: contain;
        border-radius: var(--radius-md);
        background: var(--marca-superficie);
        flex-shrink: 0;
    }

    .sidebar-brand-text {
        min-width: 0;
    }

    .sidebar-brand-name {
        display: block;
        font-size: 1rem;
        font-weight: 800;
        line-height: 1.2;
        color: var(--marca-texto-sobre-primario);
    }

    .sidebar-brand-sub {
        display: block;
        margin-top: 0.15rem;
        font-size: 0.76rem;
        opacity: 0.86;
    }

    .sidebar-nav {
        display: flex;
        flex-direction: column;
        gap: 0.3rem;
    }

    .sidebar-link {
        display: flex;
        align-items: center;
        gap: 0.7rem;
        min-height: var(--touch-min);
        padding: 0.6rem 0.85rem;
        border-radius: var(--radius-md);
        color: var(--marca-texto-sobre-primario);
        text-decoration: none;
        font-weight: 650;
        font-size: 0.95rem;
        border: 1px solid transparent;
    }

    .sidebar-link:hover {
        color: var(--marca-texto-sobre-primario);
        background: color-mix(in srgb, var(--marca-texto-sobre-primario) 12%, var(--marca-primario));
    }

    .sidebar-link:focus-visible {
        outline-color: var(--marca-texto-sobre-primario);
    }

    .sidebar-link[aria-current="page"] {
        background: color-mix(in srgb, var(--marca-texto-sobre-primario) 18%, var(--marca-primario));
        border-color: color-mix(in srgb, var(--marca-secundario) 75%, var(--marca-texto-sobre-primario));
        box-shadow: inset 0.24rem 0 0 var(--marca-secundario);
        font-weight: 800;
    }

    .panel-workspace {
        display: flex;
        flex-direction: column;
        min-width: 0;
    }

    /* Cabecera superior con usuario y salir (conserva header.top) */
    header.top {
        background: var(--marca-superficie);
        color: var(--marca-texto);
        border-bottom: 1px solid var(--ui-borde);
        padding: 0.75rem clamp(1rem, 3vw, 2rem);
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-3) var(--space-5);
    }

    .top-context {
        display: flex;
        align-items: center;
        gap: var(--space-3);
        font-weight: 750;
        font-size: 0.98rem;
        color: var(--marca-texto);
    }

    .top-user-bar {
        display: flex;
        align-items: center;
        gap: var(--space-3);
        margin-inline-start: auto;
    }

    .user-chip {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        padding: 0.28rem 0.65rem 0.28rem 0.35rem;
        border-radius: var(--radius-pill);
        background: var(--ui-superficie-suave);
        border: 1px solid var(--ui-borde-sutil);
    }

    .user-avatar {
        width: 2rem;
        height: 2rem;
        border-radius: var(--radius-pill);
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 0.85rem;
        font-weight: 800;
        flex-shrink: 0;
    }

    .user-meta {
        line-height: 1.2;
    }

    .user-meta strong {
        display: block;
        font-size: 0.88rem;
    }

    .user-meta span {
        display: block;
        font-size: 0.75rem;
        color: var(--ui-texto-secundario);
    }

    header.top form {
        margin: 0;
    }

    header.top button {
        background: var(--ui-superficie-suave);
        border-color: var(--ui-borde-control);
        color: var(--marca-texto);
        padding-inline: 0.95rem;
        box-shadow: none;
    }

    header.top button:hover {
        background: var(--ui-peligro-tinte);
        border-color: var(--ui-peligro-borde);
        color: var(--marca-texto);
    }

    .panel-main {
        flex: 1;
        width: min(100%, 80rem);
        margin-inline: auto;
        padding: clamp(1.15rem, 3vw, 2rem);
    }

    .page-head {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        justify-content: space-between;
        gap: var(--space-3) var(--space-4);
        margin-bottom: var(--space-5);
    }

    .page-head h1 {
        margin-bottom: var(--space-1);
    }

    .page-head p {
        color: var(--ui-texto-secundario);
        margin-bottom: 0;
    }

    .page-head .toolbar {
        margin: 0;
    }

    /* Tarjetas de componentes en Inicio (inspiradas en figura2_panel) */
    .component-card {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: var(--space-3);
        border-inline-start: 0.3rem solid var(--marca-primario);
        transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    }

    .component-card:hover {
        box-shadow: var(--shadow-sm);
    }

    .component-card h2 {
        font-size: 1.12rem;
        margin: 0 0 var(--space-2);
    }

    .component-card .button {
        align-self: flex-start;
    }

    /* Pantalla de ingreso y activación con la marca */
    .auth-shell {
        min-height: 100vh;
        min-height: 100dvh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: clamp(1rem, 3vw, 2rem);
    }

    .auth-card {
        width: min(100%, 56rem);
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
        background: var(--marca-superficie);
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
    }

    .auth-brand-pane {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        gap: var(--space-6);
        padding: clamp(1.5rem, 4vw, 2.5rem);
        background: linear-gradient(155deg, var(--marca-primario) 0%, color-mix(in srgb, var(--marca-primario) 78%, var(--marca-texto)) 100%);
        color: var(--marca-texto-sobre-primario);
        border-inline-end: 4px solid var(--marca-secundario);
        overflow: hidden;
    }

    .auth-brand-bg {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.2;
        pointer-events: none;
    }

    .auth-brand-content,
    .auth-brand-foot {
        position: relative;
        z-index: 1;
    }

    .auth-brand-logo {
        width: 4.4rem;
        height: 4.4rem;
        padding: 0.3rem;
        object-fit: contain;
        border-radius: var(--radius-lg);
        background: var(--marca-superficie);
        box-shadow: var(--shadow-sm);
        margin-bottom: var(--space-4);
    }

    .auth-brand-title {
        display: block;
        font-size: clamp(1.3rem, 3vw, 1.65rem);
        font-weight: 850;
        line-height: 1.15;
    }

    .auth-brand-slogan {
        display: block;
        margin-top: var(--space-2);
        font-size: 0.95rem;
        opacity: 0.92;
    }

    .auth-brand-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        padding: 0.3rem 0.72rem;
        border-radius: var(--radius-pill);
        font-size: 0.78rem;
        font-weight: 700;
        background: color-mix(in srgb, var(--marca-texto-sobre-primario) 14%, transparent);
        border: 1px solid color-mix(in srgb, var(--marca-texto-sobre-primario) 26%, transparent);
    }

    .auth-form-pane {
        padding: clamp(1.5rem, 4vw, 2.5rem);
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .auth-form-pane .button,
    .auth-form-pane button {
        width: 100%;
    }

    /* Matriz componente x acción de perfiles */
    .permission-matrix {
        display: flex;
        flex-direction: column;
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        background: var(--marca-superficie);
        overflow: hidden;
        box-shadow: var(--shadow-xs);
    }

    .matrix-header {
        display: grid;
        grid-template-columns: minmax(13rem, 17rem) minmax(0, 1fr);
        gap: var(--space-4);
        padding: 0.75rem 1.1rem;
        background: var(--ui-superficie-suave);
        border-bottom: 1.5px solid var(--ui-borde);
        font-size: 0.78rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--ui-texto-secundario);
    }

    fieldset.matrix-row {
        margin: 0;
        border: 0;
        border-bottom: 1px solid var(--ui-borde-sutil);
        border-radius: 0;
        padding: 0.9rem 1.1rem;
        display: grid;
        grid-template-columns: minmax(13rem, 17rem) minmax(0, 1fr);
        gap: var(--space-3) var(--space-4);
        align-items: center;
        background: var(--marca-superficie);
    }

    fieldset.matrix-row:last-child {
        border-bottom: 0;
    }

    fieldset.matrix-row:has(input:checked) {
        background: color-mix(in srgb, var(--marca-primario) 3%, var(--marca-superficie));
    }

    .matrix-component {
        float: left;
        padding: 0;
        margin: 0;
        width: 100%;
    }

    .matrix-module {
        display: inline-block;
        margin-top: 0.2rem;
        font-size: 0.74rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        color: var(--ui-texto-secundario);
    }

    .matrix-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 0.55rem;
    }

    .perm-chip {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        min-height: var(--touch-min);
        padding: 0.4rem 0.85rem;
        margin: 0;
        border: 1.5px solid var(--ui-borde);
        border-radius: var(--radius-md);
        background: var(--marca-superficie);
        font-size: 0.9rem;
        font-weight: 650;
        transition: border-color 0.15s ease, background-color 0.15s ease;
    }

    .perm-chip:hover {
        border-color: var(--marca-primario);
        background: var(--ui-superficie-suave);
    }

    .perm-chip:has(input:checked) {
        border-color: var(--marca-primario);
        background: var(--ui-primario-tinte);
    }

    .perm-chip label {
        margin: 0;
        cursor: pointer;
    }

    /* Asignación de perfiles en Usuarios */
    .profile-assign-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
        gap: var(--space-4);
    }

    fieldset.assign-card {
        margin: 0;
        transition: border-color 0.15s ease, background-color 0.15s ease;
    }

    fieldset.assign-card:has(input[type="checkbox"]:checked) {
        border-color: var(--marca-primario);
        border-inline-start-width: 0.3rem;
        background: color-mix(in srgb, var(--marca-primario) 4%, var(--marca-superficie));
    }

    /* Filtros de tablas */
    .filter-card {
        background: var(--marca-superficie);
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        padding: var(--space-4) var(--space-5);
        margin-bottom: var(--space-4);
        box-shadow: var(--shadow-xs);
    }

    .filter-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 11.5rem), 1fr));
        gap: var(--space-3) var(--space-4);
        align-items: end;
    }

    .filter-grid label {
        margin-top: 0;
    }

    .results-bar {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-3);
        margin-block: var(--space-3);
    }

    .results-bar p {
        margin: 0;
    }

    /* Pantalla Marca con vista previa lado a lado */
    .marca-imagen {
        max-width: 9rem;
        max-height: 6.5rem;
        object-fit: contain;
        padding: var(--space-2);
        border-radius: var(--radius-md);
        border: 1px solid var(--ui-borde-sutil);
        background: var(--ui-superficie-suave);
    }

    .marca-current-row {
        display: flex;
        align-items: center;
        gap: var(--space-4);
        margin-bottom: var(--space-3);
    }

    .swatches-inline {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
        margin-top: var(--space-3);
    }

    .swatch-pill {
        display: inline-flex;
        align-items: center;
        gap: 0.38rem;
        padding: 0.2rem 0.55rem;
        border-radius: var(--radius-pill);
        border: 1px solid var(--ui-borde);
        background: var(--ui-superficie-suave);
        font-size: 0.76rem;
        font-family: var(--font-mono);
    }

    .swatch-dot {
        width: 0.85rem;
        height: 0.85rem;
        border-radius: var(--radius-pill);
        border: 1px solid var(--ui-borde-control);
        forced-color-adjust: none;
    }

    .marca-workbench {
        display: grid;
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr);
        gap: var(--space-6);
        align-items: start;
        margin-top: var(--space-6);
    }

    .color-picker-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 10.5rem), 1fr));
        gap: var(--space-3);
    }

    .color-field {
        padding: 0.55rem 0.7rem;
        border: 1px solid var(--ui-borde-sutil);
        border-radius: var(--radius-md);
        background: var(--ui-superficie-suave);
    }

    .color-field label {
        margin-top: 0;
        font-size: 0.84rem;
    }

    .color-field-meta {
        display: block;
        margin-top: 0.2rem;
        font-family: var(--font-mono);
        font-size: 0.78rem;
        color: var(--ui-texto-secundario);
    }

    .marca-live-aside {
        position: sticky;
        inset-block-start: var(--space-4);
    }

    .preview-split {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
        gap: var(--space-5);
        align-items: start;
    }

    .muestra {
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-lg);
        overflow: hidden;
        background: var(--marca-superficie);
        box-shadow: var(--shadow-sm);
    }

    .muestra-cabecera {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        padding: 0.85rem 1rem;
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        border-bottom: 3px solid var(--marca-secundario);
    }

    .muestra-cabecera img {
        width: 2.35rem;
        height: 2.35rem;
        padding: 0.16rem;
        object-fit: contain;
        background: var(--marca-superficie);
        border-radius: var(--radius-sm);
        flex-shrink: 0;
    }

    .muestra-cuerpo {
        padding: 1rem;
        background: var(--marca-fondo);
        color: var(--marca-texto);
    }

    .muestra-superficie {
        background: var(--marca-superficie);
        border: 1px solid var(--ui-borde);
        border-radius: var(--radius-md);
        padding: 0.9rem;
    }

    .muestra-cuerpo picture img,
    .muestra-hero-img {
        display: block;
        width: 100%;
        max-height: 11rem;
        object-fit: cover;
        border-radius: var(--radius-md);
        margin-bottom: var(--space-3);
    }

    .muestra-cta {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 2.5rem;
        padding: 0.5rem 1rem;
        border-radius: var(--radius-md);
        background: var(--marca-primario);
        color: var(--marca-texto-sobre-primario);
        font-weight: 750;
        font-size: 0.9rem;
    }

    .contrast-bar {
        display: flex;
        flex-wrap: wrap;
        gap: var(--space-2);
        margin-top: var(--space-3);
    }

    .pie-producto {
        width: min(100% - 2rem, 80rem);
        margin: 0 auto var(--space-6);
        padding-top: var(--space-3);
        text-align: center;
        color: var(--ui-texto-secundario);
        font-size: 0.78rem;
    }

    /* Adaptabilidad tablet y móvil */
    @media (max-width: 64rem) {
        .marca-workbench {
            grid-template-columns: 1fr;
        }

        .marca-live-aside {
            position: static;
        }
    }

    @media (max-width: 56rem) {
        .panel-shell {
            grid-template-columns: 1fr;
        }

        .panel-sidebar {
            padding: 0.85rem 1rem;
            border-inline-end: 0;
            border-bottom: 3px solid var(--marca-secundario);
        }

        .sidebar-brand {
            padding-bottom: 0.65rem;
            margin-bottom: 0.65rem;
        }

        .sidebar-nav {
            flex-direction: row;
            flex-wrap: wrap;
            gap: 0.35rem;
        }

        .sidebar-link {
            padding: 0.45rem 0.75rem;
            font-size: 0.9rem;
        }

        .auth-card {
            grid-template-columns: 1fr;
        }

        .auth-brand-pane {
            border-inline-end: 0;
            border-bottom: 4px solid var(--marca-secundario);
        }

        .matrix-header {
            display: none;
        }

        fieldset.matrix-row {
            grid-template-columns: 1fr;
        }
    }
}

/* Chat por orden (spec 014): pasajero y panel comparten estos bloques. */
.chat-list {
    list-style: none;
    margin: 0.5rem 0;
    padding: 0;
    display: grid;
    gap: 0.45rem;
    max-height: 15rem;
    overflow-y: auto;
}

.chat-mensaje {
    border: 1px solid var(--ui-borde-sutil);
    border-radius: 0.6rem;
    padding: 0.45rem 0.6rem;
    background: var(--marca-superficie);
    display: grid;
    gap: 0.15rem;
}

.chat-mensaje.chat-sistema {
    background: var(--ui-superficie-hundida);
    font-size: 0.88rem;
}

.chat-mensaje.chat-operador {
    border-inline-start: 3px solid var(--marca-primario);
    background: var(--ui-primario-tinte);
}

.chat-mensaje.chat-nuevo {
    border-color: var(--ui-secundario-borde);
}

.chat-autor {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ui-texto-secundario);
}

.chat-mensaje p {
    margin: 0;
    overflow-wrap: anywhere;
}

.chat-mensaje time {
    font-size: 0.72rem;
    color: var(--ui-texto-secundario);
}

.chat-no-leidos {
    display: inline-block;
    min-width: 1.4rem;
    text-align: center;
    border-radius: 999px;
    padding: 0.05rem 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    background: var(--marca-secundario);
    color: var(--marca-texto);
}

.chat-filtro {
    margin: 0.35rem 0;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (forced-colors: active) {
    .button,
    button,
    .badge,
    .option-card,
    .card,
    .notice {
        border: 1px solid ButtonText;
    }

    .sidebar-link[aria-current="page"] {
        outline: 2px solid Highlight;
    }
}