/* ============================================================
   DANGOFE OS LIQUID V2 — configuracion.css  (Fase 2A)
   Panel de Configuración profesional de 3 columnas:
   izquierda navegación · centro controles · derecha vista previa.
   Reutiliza los componentes config-* de components.css.
   ============================================================ */

.cfgx {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 300px;
  gap: var(--space-4);
  align-items: start;
  padding-bottom: 130px; /* espacio para la barra de estado fija */
}

/* ---------------- Columna izquierda: navegación ---------------- */
.cfgx-nav {
  padding: var(--space-3);
  position: sticky;
  top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cfgx-nav__title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--space-2) var(--space-3);
}
.cfgx-nav__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: 10px 12px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.cfgx-nav__item svg { flex: 0 0 auto; opacity: 0.85; }
.cfgx-nav__item:hover { background: var(--bg-hover); color: var(--text-primary); }
.cfgx-nav__item.is-active {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--text-primary);
}
.cfgx-nav__item.is-active svg { color: rgb(var(--accent-rgb)); opacity: 1; }
.cfgx-nav__lock {
  margin-left: auto;
  opacity: 0.6;
}

/* ---------------- Columna central: controles ---------------- */
.cfgx-main {
  padding: var(--space-6);
  min-height: 480px;
}
.cfgx-main h2 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}
.cfgx-main h2 svg { color: rgb(var(--accent-rgb)); }
.cfgx-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
  max-width: 62ch;
}
.cfgx-section { margin-bottom: var(--space-6); }
.cfgx-section:last-child { margin-bottom: 0; }
.cfgx-section > h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-1);
}
.cfgx-section > .cfgx-hint {
  margin-bottom: var(--space-4);
}
.cfgx-hint {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  max-width: 62ch;
}
.cfgx-sep {
  border: none;
  border-top: 1px solid var(--border-soft);
  margin: var(--space-5) 0;
}

/* Aviso (legibilidad, permisos, etc.) */
.cfgx-warn {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(255, 176, 32, 0.10);
  border: 1px solid rgba(255, 176, 32, 0.35);
  color: var(--text-primary);
  font-size: var(--fs-sm);
  margin: var(--space-3) 0;
}
.cfgx-warn svg { flex: 0 0 auto; color: #e8a020; margin-top: 1px; }
.cfgx-info {
  background: rgba(90, 150, 255, 0.08);
  border-color: rgba(90, 150, 255, 0.3);
}
.cfgx-info svg { color: #6ea2ff; }

/* Bloqueo por rol (usuarios no administradores) */
.cfgx-locked {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-secondary);
}
.cfgx-locked svg { color: var(--text-muted); }

/* ---------------- Columna derecha: vista previa ---------------- */
.cfgx-preview {
  padding: var(--space-4);
  position: sticky;
  top: var(--space-3);
}
.cfgx-preview__title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}
.cfgx-preview__stage {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 240px;
  background:
    radial-gradient(120% 90% at 30% 0%, rgba(var(--accent-rgb), 0.25), transparent 55%),
    linear-gradient(160deg, #2a2d38 0%, #14161d 100%);
  background-size: cover;
  background-position: center;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  justify-content: center;
}
.cfgx-preview__card {
  padding: var(--space-4);
  border-radius: var(--radius-card);
}
.cfgx-preview__card h4 { font-size: var(--fs-sm); margin-bottom: 4px; }
.cfgx-preview__card p { font-size: var(--fs-xs); color: var(--text-secondary); margin: 0 0 10px; }
.cfgx-preview__chiprow { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.cfgx-preview__meta {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}
.cfgx-preview__meta strong { color: var(--text-primary); font-weight: 600; }

/* ---------------- Barra de estado fija ---------------- */
.cfgx-statusbar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 46px;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  max-width: min(720px, calc(100vw - 32px));
}
.cfgx-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  white-space: nowrap;
}
.cfgx-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); }
.cfgx-status.is-dirty .dot { background: #e8a020; }
.cfgx-status.is-saved .dot { background: #3ecf6a; }
.cfgx-status.is-error .dot { background: #ff5a5a; }
.cfgx-statusbar__actions { display: flex; gap: var(--space-2); }

/* ---------------- Modo de color personalizado ---------------- */
.cfgx-color-custom {
  display: none;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin: var(--space-3) 0 var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--bg-input);
}
.cfgx-color-custom.is-visible { display: flex; }
.cfgx-color-field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.cfgx-color-field input[type="color"] {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
}

/* ---------------- Biblioteca de fondos ---------------- */
.cfgx-fondos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
}
.cfgx-fondo {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: var(--bg-input);
}
.cfgx-fondo.is-active { border-color: rgba(var(--accent-rgb), 0.7); }
.cfgx-fondo__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  background-color: rgba(0, 0, 0, 0.25);
}
.cfgx-fondo__badge {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.9);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.cfgx-fondo__body { padding: var(--space-2) var(--space-3); }
.cfgx-fondo__name {
  font-size: var(--fs-sm);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cfgx-fondo__meta {
  font-size: 10.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.cfgx-fondo__actions {
  display: flex;
  gap: 4px;
  padding: 0 var(--space-2) var(--space-2);
}
.cfgx-fondo__actions .btn {
  flex: 1;
  min-height: 30px;
  padding: 4px 6px;
  font-size: 11px;
}

/* ---------------- Panel de subida de fondo (Fase 2A.2) ---------------- */
.cfgx-bg-preview {
  display: grid;
  grid-template-columns: minmax(0, 320px) 1fr;
  gap: var(--space-4);
  margin: var(--space-3) 0 var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  align-items: start;
}
.cfgx-bg-preview[hidden] { display: none; }
.cfgx-bg-preview__media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.35);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border-soft);
}
.cfgx-bg-preview__form { display: flex; flex-direction: column; gap: var(--space-2); }
.cfgx-bg-preview__form label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-soft, var(--text-muted));
}
.cfgx-bg-preview__form input[type="text"] {
  width: 100%;
  min-height: 34px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: var(--bg-app, rgba(0, 0, 0, 0.15));
  color: inherit;
  font-size: var(--fs-sm);
}
.cfgx-bg-preview__meta { font-size: 11px; color: var(--text-muted); line-height: 1.6; }
.cfgx-bg-preview__actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 2px; }
.cfgx-bg-progress {
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.15);
  overflow: hidden;
}
.cfgx-bg-progress[hidden] { display: none; }
.cfgx-bg-progress__bar {
  height: 100%;
  width: 0;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.9);
  transition: width 0.15s ease;
}
@media (max-width: 640px) {
  .cfgx-bg-preview { grid-template-columns: 1fr; }
}

/* ---------------- Selector de efectos ---------------- */
.cfgx-fx-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}
.cfgx-fx {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: var(--bg-input);
}
.cfgx-fx__name { font-size: var(--fs-sm); font-weight: 600; margin-bottom: 2px; }
.cfgx-fx__desc { font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: var(--space-2); }
.cfgx-fx__row { display: flex; gap: 6px; flex-wrap: wrap; }
.cfgx-fx__row .btn { min-height: 30px; padding: 4px 10px; font-size: 11px; }
.cfgx-fx__tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 700;
  background: rgba(var(--accent-rgb), 0.16);
  color: rgb(var(--accent-rgb));
  margin-left: 6px;
}

/* --- Tarjeta de efecto con miniatura y coste (Parte 4) --- */
.cfgx-fx.effect-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.cfgx-fx.effect-card:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
  transform: translateY(-2px);
}
.effect-thumb {
  width: 100%;
  height: 56px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #2a2a33, #16161b);
}
.effect-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 30% 20%, rgba(255,255,255,0.14), transparent 60%);
  pointer-events: none;
}
/* Gradientes por efecto (aprox. la paleta de cada uno) */
.effect-thumb--volcan          { background: linear-gradient(135deg, #ff8a1e 0%, #e2371a 55%, #4a0d06 100%); }
.effect-thumb--volcanic-smoke  { background: linear-gradient(135deg, #ffab3d 0%, #c93417 45%, #2b2b30 100%); }
.effect-thumb--volcano-smoke   { background: linear-gradient(135deg, #ff7a2e 0%, #9e2a12 50%, #1c1c22 100%); }
.effect-thumb--aurora          { background: linear-gradient(135deg, #23d5ab 0%, #2c8ec9 55%, #5b3fb0 100%); }
.effect-thumb--perla           { background: linear-gradient(135deg, #ffffff 0%, #d8dbe6 45%, #9aa1b8 100%); }
.effect-thumb--caustica        { background: linear-gradient(135deg, #38e0ff 0%, #1f7fd6 55%, #0b2a63 100%); }
.effect-thumb--seda            { background: linear-gradient(135deg, #ff6ec4 0%, #7873f5 40%, #4ade80 75%, #facc15 100%); }
.effect-thumb--energy-particles{ background: linear-gradient(135deg, #b06bff 0%, #6a3fe0 55%, #241143 100%); }
.effect-thumb--ninguno         { background: linear-gradient(135deg, #33333b, #1a1a1f); }

/* Indicador de coste de rendimiento */
.effect-cost {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-muted);
}
.effect-cost__label { font-weight: 600; letter-spacing: 0.02em; }
.effect-cost__dots { display: inline-flex; gap: 3px; }
.effect-cost__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-soft);
}
.effect-cost__dot.is-on { background: rgb(var(--accent-rgb)); }
.effect-cost__txt { color: var(--text-muted); }

/* Barra flotante de vista previa de efecto (en el Dashboard) */
.fx-preview-bar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 52px;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
}
.fx-preview-bar span { font-size: var(--fs-sm); color: var(--text-primary); }

/* ---------------- Historial administrativo ---------------- */
.cfgx-historial {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-xs);
}
.cfgx-historial th,
.cfgx-historial td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}
.cfgx-historial th { color: var(--text-muted); font-weight: 600; }
.cfgx-historial td { color: var(--text-secondary); }
.cfgx-historial td:first-child { white-space: nowrap; color: var(--text-primary); }

/* ---------------- Responsive ---------------- */
@media (max-width: 1180px) {
  .cfgx { grid-template-columns: 200px minmax(0, 1fr); }
  .cfgx-preview { display: none; }
}
@media (max-width: 780px) {
  .cfgx { grid-template-columns: 1fr; }
  .cfgx-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .cfgx-nav__title { display: none; }
  .cfgx-nav__item { width: auto; }
  .cfgx-statusbar { bottom: 56px; flex-wrap: wrap; justify-content: center; }
}



/* ============================================================
   Responsive móvil (Fase 2A.1)
   - Objetivos táctiles mínimos de 44x44px.
   - La barra de estado pasa de fija (fixed) a adherente (sticky)
     para no tapar contenido en pantallas pequeñas.
   ============================================================ */
@media (max-width: 820px) {
  /* Objetivos táctiles: mínimo 44x44px en controles interactivos */
  .cfgx .btn,
  .cfgx button,
  .cfgx .card-action,
  .cfgx .effect-btn,
  .cfgx .preset-btn {
    min-height: 44px;
    min-width: 44px;
  }

  /* Acciones dentro de tarjetas de fondo y efectos también táctiles */
  .cfgx-fondo__actions .btn,
  .cfgx-fx__row .btn {
    min-height: 44px;
  }

  /* Barra de estado (Restaurar/Cancelar/Guardar): adherente en lugar de fija */
  .cfgx-statusbar {
    position: sticky;
    left: auto;
    transform: none;
    bottom: 0;
    z-index: 100;
    margin: var(--space-4) auto 0;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* El contenido deja espacio inferior para que la barra sticky no
     tape los últimos controles al hacer scroll. */
  .cfgx-main {
    padding-bottom: 80px;
  }
}


/* ------------------------------------------------------------
   SELECTOR DE TIPOGRAFÍA (Fase 3A.1)
   Rejilla de tarjetas que previsualizan cada familia tipográfica.
   Cada tarjeta se renderiza con su propia fuente (font-family inline).
   ------------------------------------------------------------ */
.cfgx-font-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.cfgx-font-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: rgba(var(--glass-rgb), 0.28);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  transition: border-color var(--t-fast), background var(--t-fast),
              transform var(--t-fast), box-shadow var(--t-fast);
}
.cfgx-font-card:hover {
  border-color: var(--accent-soft);
  background: rgba(var(--glass-rgb), 0.42);
  transform: translateY(-2px);
}
.cfgx-font-card:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.22);
}
.cfgx-font-card.is-active {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), 0.4),
              0 6px 18px rgba(var(--accent-rgb), 0.14);
}

.cfgx-font-name {
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.1;
}
.cfgx-font-sample {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}
.cfgx-font-card.is-active .cfgx-font-sample {
  color: var(--text-primary);
}



/* ------------------------------------------------------------
   Fase 3A.3 — Menú de restauración de 3 niveles.
   ------------------------------------------------------------ */
.cfgx-restore-wrap { position: relative; display: inline-block; }
.cfgx-restore-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
  z-index: calc(var(--z-modal) + 20);
}
.cfgx-restore-menu[hidden] { display: none; }
.cfgx-restore-menu__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: var(--fs-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--t-fast);
}
.cfgx-restore-menu__item:hover,
.cfgx-restore-menu__item:focus-visible { background: var(--bg-hover); outline: none; }
.cfgx-restore-menu__item--danger { color: var(--color-danger); }
.cfgx-restore-menu__item--danger:hover { background: rgba(255, 90, 78, 0.12); }