/* ===========================================
   ESTUDIO DE DISEÑO (portales de administración)
   Editor de temas, vista previa en vivo y revisión de accesibilidad
   =========================================== */

.designer,
.palette-editor {
    --designer-line: #E2E8F0;
    --designer-soft: #F8FAFC;
    --designer-ink: #0F172A;
    --designer-muted: #64748B;
}

.designer-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--designer-line);
    border-radius: 12px;
    background: #fff;
}

.designer-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.designer-preset {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    color: var(--designer-ink);
}

.designer-preset i {
    color: var(--color-primary);
}

.designer-dirty {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: #FEF3C7;
    color: #92400E;
    font-size: 0.8rem;
    font-weight: 600;
}

.designer-dirty i {
    font-size: 0.45rem;
}

.designer-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.designer-actions .btn {
    text-transform: none;
    letter-spacing: 0;
    padding: 0.4rem 0.8rem;
}

.designer-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.25rem;
    margin-bottom: 1rem;
    padding: 0.3rem;
    border: 1px solid var(--designer-line);
    border-radius: 12px;
    background: var(--designer-soft);
}

.designer-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.5rem 0.7rem;
    border: none;
    border-radius: 9px;
    background: transparent;
    color: var(--designer-muted);
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s;
}

.designer-tab:hover {
    color: var(--designer-ink);
}

.designer-tab.active {
    background: #fff;
    color: var(--designer-ink);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
}

.designer-tab.active i {
    color: var(--color-primary);
}

/* Editor del sitio: una pestaña por página, en tantas columnas como quepan */
.designer-tabs-pages {
    grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
}

.designer-tabs-pages .designer-tab span {
    overflow: hidden;
    text-overflow: ellipsis;
}

.designer-pane {
    padding: 1.25rem;
    border: 1px solid var(--designer-line);
    border-radius: 12px;
    background: #fff;
}

.designer-help {
    color: var(--designer-muted);
    font-size: 0.88rem;
}

.designer-group {
    margin: 0.5rem 0 0.75rem;
    color: var(--designer-muted);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.designer-group:not(:first-child) {
    margin-top: 1.25rem;
}

.designer-field + .designer-field {
    margin-top: 1.1rem;
}

.designer-preview {
    position: sticky;
    top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.designer-preview-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    color: var(--designer-ink);
    font-size: 0.9rem;
}

.font-sample {
    margin-top: 0.5rem;
    padding: 0.6rem 0.8rem;
    border: 1px dashed var(--designer-line, #E2E8F0);
    border-radius: 8px;
    background: #F8FAFC;
    color: #0F172A;
    font-size: 1.05rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* ---------- Selector segmentado ---------- */

.option-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.option-picker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid #E2E8F0;
    border-radius: 9px;
    background: #fff;
    color: #475569;
    font-size: 0.86rem;
    font-weight: 500;
    transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.option-picker-item:hover {
    border-color: #94A3B8;
    color: #0F172A;
}

.option-picker-item.active {
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    color: #0F172A;
    font-weight: 600;
    box-shadow: inset 0 0 0 1px var(--color-primary);
}

.option-picker-item.active i {
    color: var(--color-primary);
}

/* ---------- Temas predefinidos ---------- */

.preset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 0.9rem;
}

.preset-grid-compact {
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 0.75rem;
}

.preset-grid-compact .preset-thumb {
    height: 112px;
}

.preset-grid-compact .preset-thumb-hero {
    padding: 0 0.5rem;
}

.preset-grid-compact .preset-thumb-title {
    font-size: 0.78rem;
}

.preset-grid-compact .preset-thumb[data-template="cover"] .preset-thumb-title {
    font-size: 0.95rem;
}

.preset-grid-compact .preset-thumb-media {
    width: 28px;
    height: 28px;
}

.preset-grid-compact .preset-card-body {
    padding: 0.6rem 0.7rem 0.7rem;
}

.preset-card {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    background: #fff;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.preset-card:hover {
    transform: translateY(-2px);
    border-color: #CBD5E1;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
}

.preset-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary);
}

/* Miniatura del sitio: la tarjeta recibe las variables del tema (ThemeCssBuilder) en línea, así que la barra,
   la portada, el botón y las tarjetas usan los mismos colores, fuentes y formas que el sitio real */

.preset-thumb {
    display: flex;
    flex-direction: column;
    height: 124px;
    overflow: hidden;
    background: var(--site-bg);
    color: var(--site-text);
    font-family: var(--font-body);
}

.preset-thumb-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    height: 17px;
    padding: 0 0.5rem;
    background: var(--site-nav-bg);
    border-bottom: 1px solid rgba(var(--site-nav-fg-rgb), 0.1);
}

.preset-thumb-logo {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 0 1px rgba(var(--site-nav-fg-rgb), 0.25);
}

.preset-thumb-links {
    display: flex;
    gap: 4px;
}

.preset-thumb-links i {
    width: 13px;
    height: 3px;
    border-radius: 2px;
    background: var(--site-nav-fg);
    opacity: 0.45;
}

.preset-thumb-links i.active {
    background: var(--site-nav-accent);
    opacity: 1;
}

.preset-thumb-hero {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 0.65rem;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray) 100%);
    color: var(--color-on-dark);
    --thumb-highlight: var(--site-primary-on-dark);
}

.preset-thumb[data-bg="solid"] .preset-thumb-hero {
    background: var(--color-dark);
}

.preset-thumb[data-bg="grid"] .preset-thumb-hero {
    background:
        linear-gradient(to right, color-mix(in srgb, currentColor 9%, transparent) 1px, transparent 1px) 0 0 / 12px 12px,
        linear-gradient(to bottom, color-mix(in srgb, currentColor 9%, transparent) 1px, transparent 1px) 0 0 / 12px 12px,
        linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray) 100%);
}

.preset-thumb[data-bg="brand"] .preset-thumb-hero {
    background: var(--site-gradient);
    color: var(--site-gradient-fg);
    --thumb-highlight: currentColor;
}

/* Minimalista: portada clara */
.preset-thumb[data-template="minimal"] .preset-thumb-hero {
    background: linear-gradient(180deg, var(--site-bg) 0%, var(--site-surface) 100%);
    color: var(--site-text);
    --thumb-highlight: var(--site-primary-ink);
}

/* Clásica: centrada con el logotipo arriba */
.preset-thumb[data-template="classic"] .preset-thumb-hero {
    flex-direction: column;
    justify-content: center;
    gap: 0.2rem;
    text-align: center;
}

.preset-thumb[data-template="classic"] .preset-thumb-copy {
    align-items: center;
}

/* Inmersiva: texto grande abajo a la izquierda */
.preset-thumb[data-template="cover"] .preset-thumb-hero {
    align-items: flex-end;
    padding-bottom: 0.55rem;
}

.preset-thumb[data-template="cover"] .preset-thumb-title {
    font-size: 1.05rem;
}

/* Panel flotante: el texto en una tarjeta sobre la portada */
.preset-thumb[data-template="panel"] .preset-thumb-copy {
    flex: 0 1 auto;
    padding: 0.35rem 0.5rem 0.4rem;
    border-radius: var(--site-radius-sm);
    background: var(--site-bg);
    color: var(--site-text);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
    --thumb-highlight: var(--site-primary-ink);
}

.preset-thumb-copy {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    min-width: 0;
}

.preset-thumb-title {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: var(--site-heading-weight);
    line-height: 1.05;
    letter-spacing: var(--site-heading-spacing);
    text-transform: var(--site-heading-transform);
    white-space: nowrap;
}

.preset-thumb-title b {
    font-weight: inherit;
    color: var(--thumb-highlight);
}

.preset-thumb-text {
    width: 72%;
    max-width: 70px;
    height: 3px;
    border-radius: 2px;
    background: currentColor;
    opacity: 0.45;
}

.preset-thumb-button {
    width: 34px;
    height: 9px;
    margin-top: 0.1rem;
    border: 1px solid transparent;
    border-radius: min(var(--site-radius-btn), 5px);
    background: var(--color-primary);
}

.preset-thumb[data-buttons="gradient"] .preset-thumb-button {
    background: var(--site-gradient);
}

.preset-thumb[data-buttons="outline"] .preset-thumb-button {
    border-color: currentColor;
    background: transparent;
}

/* Sobre el degradado de marca, el botón se invierte como en el sitio */
.preset-thumb[data-bg="brand"]:not([data-template="panel"]):not([data-buttons="outline"]) .preset-thumb-button {
    background: var(--site-bg);
}

.preset-thumb-media {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    background: color-mix(in srgb, currentColor 14%, transparent);
}

.preset-thumb[data-template="classic"] .preset-thumb-media {
    width: 18px;
    height: 18px;
}

.preset-thumb-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.3rem;
    flex-shrink: 0;
    padding: 0.4rem 0.5rem;
    background: var(--site-surface);
}

.preset-thumb-card {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 0.25rem;
    border-radius: min(var(--site-radius-sm), 6px);
    background: var(--site-bg);
}

.preset-thumb[data-cards="shadow"] .preset-thumb-card {
    box-shadow: 0 2px 5px rgba(15, 23, 42, 0.12);
}

.preset-thumb[data-cards="bordered"] .preset-thumb-card {
    border: 1px solid var(--site-border);
}

.preset-thumb[data-cards="flat"] .preset-thumb-card {
    background: var(--site-surface-strong);
}

.preset-thumb-card i {
    width: 8px;
    height: 8px;
    border-radius: min(var(--site-radius-sm), 3px);
    background: var(--color-primary);
}

.preset-thumb-card span {
    width: 80%;
    height: 3px;
    border-radius: 2px;
    background: var(--site-text);
    opacity: 0.35;
}

.preset-card-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    margin-left: 0.3rem;
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    background: #ECFDF5;
    color: #047857;
    font-size: 0.68rem;
    font-weight: 600;
    vertical-align: 0.1em;
    white-space: nowrap;
}

.preset-card-swatches {
    display: flex;
    height: 8px;
}

.preset-card-swatches span {
    flex: 1;
}

.preset-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.7rem 0.8rem 0.8rem;
}

.preset-card-body strong {
    color: #0F172A;
    font-size: 0.95rem;
}

.preset-card-description {
    color: #64748B;
    font-size: 0.8rem;
    line-height: 1.35;
}

.preset-card-body small {
    color: #94A3B8;
    font-size: 0.74rem;
}

.preset-card-check {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-on-primary);
    font-size: 0.85rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

/* ---------- Barra del navegador simulado en las vistas previas ---------- */

.site-preview-chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.55rem 0.8rem;
    border-bottom: 1px solid #E2E8F0;
    background: #F8FAFC;
}

.site-preview-chrome > span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #CBD5E1;
}

.site-preview-address {
    flex: 1;
    margin-left: 0.6rem;
    padding: 0.18rem 0.6rem;
    border: 1px solid #E2E8F0;
    border-radius: 7px;
    background: #fff;
    color: #64748B;
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-preview-address i {
    margin-right: 0.3rem;
    color: #16A34A;
    font-size: 0.62rem;
}

.is-mobile .site-preview-chrome > span {
    display: none;
}

/* ---------- Accesibilidad ---------- */

.contrast-report {
    padding: 1rem;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    background: #fff;
}

.contrast-report-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    color: #0F172A;
}

.contrast-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.75rem;
    border-radius: 9px;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.contrast-summary.ok { background: #DCFCE7; color: #166534; }
.contrast-summary.bad { background: #FEE2E2; color: #991B1B; }

.contrast-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.contrast-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.55rem;
    border: 1px solid #F1F5F9;
    border-radius: 9px;
    background: #F8FAFC;
}

.contrast-sample {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
}

.contrast-label {
    flex: 1;
    display: flex;
    flex-direction: column;
    color: #0F172A;
    font-size: 0.8rem;
    line-height: 1.25;
}

.contrast-label small {
    color: #64748B;
}

.contrast-badge {
    flex-shrink: 0;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    white-space: nowrap;
}

.contrast-badge.aaa { background: #DCFCE7; color: #166534; }
.contrast-badge.aa { background: #E0F2FE; color: #075985; }
.contrast-badge.fail { background: #FEE2E2; color: #991B1B; }

.contrast-hint {
    margin-top: 0.75rem;
    color: #64748B;
    font-size: 0.8rem;
}

/* ---------- Plantillas de portada (editor del sitio) ---------- */

.hero-template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
}

.hero-template {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    background: #fff;
    text-align: left;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.hero-template:hover {
    border-color: #94A3B8;
}

.hero-template.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary);
}

.hero-template strong {
    color: #0F172A;
    font-size: 0.88rem;
}

.hero-template small {
    color: #64748B;
    font-size: 0.75rem;
    line-height: 1.3;
}

.hero-thumb {
    position: relative;
    height: 74px;
    overflow: hidden;
    border-radius: 8px;
    background: linear-gradient(135deg, #1E293B 0%, #475569 100%);
}

.hero-thumb i {
    position: absolute;
    display: block;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.85);
}

.hero-thumb .t-circle {
    border-radius: 50%;
    background: var(--color-primary);
}

.hero-thumb .t-button {
    background: var(--color-primary);
}

.hero-thumb-minimal {
    background: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 100%);
    border: 1px solid #E2E8F0;
}

.hero-thumb-minimal i:not(.t-circle):not(.t-button) {
    background: #334155;
}

.hero-thumb-panel .t-card {
    border-radius: 6px;
    background: #fff;
}

.hero-thumb-panel .t-card-line {
    background: #334155;
}

.site-editor-preview {
    position: sticky;
    top: 1rem;
}

/* Enlaces del menú del sitio: página y visibilidad arriba; texto e icono abajo */
.menu-links-editor {
    display: grid;
}

.menu-link-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas:
        "name visible"
        "label icon";
    align-items: center;
    gap: 0.35rem 0.5rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--designer-line);
}

.menu-link-row:last-child {
    border-bottom: none;
}

.menu-link-name {
    grid-area: name;
    font-weight: 600;
    font-size: 0.88rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.menu-link-row > input {
    grid-area: label;
}

.menu-link-row > .input-group {
    grid-area: icon;
}

.menu-link-visible {
    grid-area: visible;
    justify-self: end;
}

@media (max-width: 575.98px) {
    .menu-link-row {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "name visible"
            "label label"
            "icon icon";
    }
}

.designer-copy {
    width: auto;
    max-width: 280px;
}

/* ---------- Vista previa del portal raíz ---------- */

.platform-preview {
    background: #fff;
    color: #475569;
    font-family: var(--font-body);
    font-size: 13px;
}

.platform-preview-nav {
    display: flex;
    align-items: center;
    gap: 0.6em;
    padding: 0.9em 1.4em;
    border-bottom: 1px solid #E2E8F0;
}

.platform-preview-nav strong {
    color: var(--color-ink, #0F172A);
    font-family: var(--font-primary);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.platform-preview-mark,
.platform-preview-logo {
    width: 2.2em;
    height: 2.2em;
    border-radius: 0.6em;
    object-fit: cover;
}

.platform-preview-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-on-primary);
    font-weight: 800;
    font-size: 0.85em;
}

.platform-preview-links {
    display: flex;
    gap: 0.8em;
    margin-left: auto;
}

.platform-preview-links span {
    width: 3.4em;
    height: 0.45em;
    border-radius: 3px;
    background: #CBD5E1;
}

.platform-preview-btn {
    display: inline-flex;
    padding: 0.5em 0.9em;
    border-radius: 0.6em;
    background: var(--color-primary);
    color: var(--color-on-primary);
    font-weight: 600;
    font-size: 0.9em;
    white-space: nowrap;
}

.platform-preview-btn.outline {
    border: 1px solid #E2E8F0;
    background: #fff;
    color: var(--color-ink, #0F172A);
}

.platform-preview-hero {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8em;
    padding: 2.6em 1.4em 2.2em;
    background:
        radial-gradient(55% 60% at 90% 10%, rgba(var(--color-primary-rgb), 0.16) 0%, transparent 70%),
        linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.platform-preview-eyebrow {
    padding: 0.3em 0.8em;
    border: 1px solid #E2E8F0;
    border-radius: 999px;
    background: #fff;
    color: var(--color-ink, #0F172A);
    font-size: 0.85em;
    font-weight: 600;
}

.platform-preview-title {
    max-width: 22em;
    font-family: var(--font-primary);
    font-size: 2.2em;
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    background: linear-gradient(120deg, var(--color-ink, #0F172A) 35%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.platform-preview-subtitle {
    max-width: 34em;
    font-size: 1.05em;
    line-height: 1.5;
}

.platform-preview-actions {
    display: flex;
    gap: 0.6em;
}

.platform-preview-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8em;
    padding: 1.4em;
}

.platform-preview-features > span {
    display: flex;
    flex-direction: column;
    gap: 0.45em;
    padding: 0.9em;
    border: 1px solid #E2E8F0;
    border-radius: 0.8em;
}

.platform-preview-features i {
    width: 2em;
    height: 2em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.55em;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-on-primary);
}

.platform-preview-features em {
    height: 0.45em;
    border-radius: 3px;
    background: #E2E8F0;
}

.platform-preview-features em:last-child {
    width: 70%;
}

.platform-preview-footer {
    padding: 1em 1.4em;
    background: var(--color-dark);
    color: var(--color-on-dark);
    font-size: 0.85em;
    opacity: 0.95;
}

/* ---------- Vistas previas en un marco (sitio de la escuela y portal) ---------- */

.live-preview-viewport {
    position: relative;
    overflow: hidden;
    border: 1px solid #E2E8F0;
    border-top: none;
    border-radius: 0 0 12px 12px;
    background: #fff;
}

.live-preview-viewport iframe {
    position: absolute;
    top: 0;
    left: 0;
    border: 0;
    transform: scale(var(--preview-scale, 0.5));
    transform-origin: top left;
}

.live-preview-viewport.is-mobile {
    width: 390px;
    max-width: 100%;
    margin: 0 auto;
    border: 10px solid #0F172A;
    border-radius: 28px;
}

.live-preview-chrome {
    border-radius: 12px 12px 0 0;
    border: 1px solid #E2E8F0;
}

.live-preview-chrome.is-mobile {
    display: none;
}

.live-preview-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.live-preview-controls .form-select {
    width: auto;
    min-width: 9rem;
}

/* ---------- Miniaturas de estilos del portal ---------- */

.portal-thumb {
    display: flex;
    flex-direction: column;
    height: 118px;
    overflow: hidden;
    background: #fff;
    border-bottom: 1px solid #E2E8F0;
}

.portal-thumb-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 14px;
    padding: 0 8px;
    background: #fff;
    border-bottom: 1px solid #E2E8F0;
}

.portal-thumb[data-nav="dark"] .portal-thumb-nav { background: var(--color-dark); border-color: transparent; }
.portal-thumb[data-nav="brand"] .portal-thumb-nav { background: var(--color-primary); border-color: transparent; }

.portal-thumb-nav i {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.portal-thumb-nav b {
    width: 26px;
    height: 4px;
    margin-left: auto;
    border-radius: 2px;
    background: var(--color-primary);
}

.portal-thumb-hero {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 100%);
}

.portal-thumb-bg-gradient .portal-thumb-hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 130%);
}

.portal-thumb-bg-plain .portal-thumb-hero {
    background: #fff;
}

.portal-thumb-immersive .portal-thumb-hero {
    background: linear-gradient(90deg, rgba(var(--color-dark-rgb), 0.92), rgba(var(--color-dark-rgb), 0.5)),
                linear-gradient(135deg, #94A3B8, #475569);
}

.portal-thumb-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.portal-thumb-text i {
    display: block;
    height: 5px;
    border-radius: 3px;
    background: var(--color-ink, #0F172A);
}

.portal-thumb-text i:nth-child(2) {
    width: 70%;
    opacity: 0.35;
}

.portal-thumb-text b {
    width: 34px;
    height: 8px;
    margin-top: 2px;
    border-radius: var(--thumb-radius);
    background: var(--color-primary);
}

.portal-thumb-bg-gradient .portal-thumb-text i,
.portal-thumb-immersive .portal-thumb-text i {
    background: #fff;
}

.portal-thumb-visual {
    width: 42%;
    height: 44px;
    border-radius: var(--thumb-radius);
    background: #fff;
    border: 1px solid #E2E8F0;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
}

.portal-thumb-centered .portal-thumb-hero {
    flex-direction: column;
    justify-content: center;
}

.portal-thumb-centered .portal-thumb-text {
    align-items: center;
    width: 70%;
    flex: none;
}

.portal-thumb-centered .portal-thumb-text i { width: 100%; }
.portal-thumb-centered .portal-thumb-text i:nth-child(2) { width: 70%; }

.portal-thumb-centered .portal-thumb-visual {
    width: 60%;
    height: 14px;
}

.portal-thumb-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    padding: 6px 10px;
}

.portal-thumb-cards i {
    height: 12px;
    border: 1px solid #E2E8F0;
    border-radius: var(--thumb-radius);
    background: #fff;
}

.portal-thumb-cards[data-cards="shadow"] i { border-color: transparent; box-shadow: 0 2px 5px rgba(15, 23, 42, 0.15); }
.portal-thumb-cards[data-cards="flat"] i { border-color: transparent; background: #F1F5F9; }

.portal-thumb-footer {
    height: 10px;
    background: var(--color-dark);
}

.portal-thumb[data-footer="light"] .portal-thumb-footer { background: #F1F5F9; border-top: 1px solid #E2E8F0; }
.portal-thumb[data-footer="brand"] .portal-thumb-footer { background: var(--color-primary); }

/* ---------- Encabezados de sección y elementos en los editores ---------- */

.editor-section-header strong {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.editor-section-header .btn,
.editor-item .btn {
    padding: 0.25rem 0.55rem;
    font-family: inherit;
    font-size: 0.8rem;
    letter-spacing: 0;
    text-transform: none;
}

/* ---------- Colores exactos (HEX, RGB y CMYK) ---------- */

.color-field-codes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.75rem;
    margin-top: 0.3rem;
    color: #64748B;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.75rem;
}

.color-field-note {
    color: #92400E;
    font-family: inherit;
}

/* ---------- Fuentes propias ---------- */

.custom-fonts {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.custom-font {
    padding: 0.75rem;
    border: 1px solid var(--designer-line, #E2E8F0);
    border-radius: 10px;
    background: #fff;
}

.custom-font-head {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.custom-font-sample {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    margin-bottom: 0.6rem;
    padding: 0.55rem 0.75rem;
    border: 1px dashed var(--designer-line, #E2E8F0);
    border-radius: 8px;
    background: #F8FAFC;
    color: #0F172A;
    font-size: 1.05rem;
    overflow: hidden;
}

.custom-font-sample strong {
    font-weight: 700;
}

.custom-font-files {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
}

.custom-font-file {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.custom-fonts .btn,
.palette-editor .btn,
.designer-pane .btn-link {
    font-family: inherit;
    letter-spacing: 0;
    text-transform: none;
}

/* ---------- Paleta inicial (enrolamiento y escuelas nuevas) ---------- */

.palette-sample {
    margin-top: 1.25rem;
    border: 1px solid var(--designer-line);
    border-radius: 12px;
    overflow: hidden;
    font-size: 0.95rem;
}

.palette-sample-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    font-weight: 700;
}

.palette-sample-dots {
    display: inline-flex;
    gap: 0.3rem;
}

.palette-sample-dots i {
    width: 22px;
    height: 4px;
    border-radius: 2px;
    background: currentColor;
    opacity: 0.55;
}

.palette-sample-body {
    padding: 1rem;
}

.palette-sample-body strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.2rem;
}

.palette-sample-body p {
    margin-bottom: 0.75rem;
}

.palette-sample-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.palette-sample-btn {
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    font-weight: 600;
}

.palette-sample-chip {
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.palette-sample-surface {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
}

/* Vista previa del enrolamiento: acompaña al editor al desplazarse (debajo de la barra superior).
   La tarjeta recorta con clip (no con hidden) para no anular el anclaje. */
div.mat-card.enroll-design {
    overflow: clip;
}

@media (min-width: 1200px) {
    .enroll-preview {
        position: sticky;
        top: 4.5rem;
    }
}

/* Avisos legales: aviso sobre los textos predefinidos, revisión y lista de documentos */
.legal-disclaimer {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--designer-line);
    border-left: 4px solid var(--bs-info, #0dcaf0);
    border-radius: 0.5rem;
    font-size: 0.85rem;
    color: var(--bs-secondary-color, #6c757d);
}

.legal-disclaimer > i {
    color: var(--bs-info, #0dcaf0);
    font-size: 1.1rem;
}

.legal-tab-off {
    font-size: 0.75rem;
    opacity: 0.7;
}

.legal-review {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
    font-size: 0.88rem;
}

.legal-review li {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.legal-review-required > i {
    color: var(--bs-danger, #dc3545);
}

.legal-review-recommended > i {
    color: var(--bs-warning, #ffc107);
}

.legal-review-info > i {
    color: var(--bs-info, #0dcaf0);
}

.legal-documents {
    display: grid;
}

.legal-document-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--designer-line);
}

.legal-document-row:last-child {
    border-bottom: none;
}

.legal-content-editor {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
}