/* =============================================================
   MÓDULO: CONFIGURACIÓN
   Prefijo de scope : .cfg-*
   Custom properties: --cfg-*
   Tipografía: Sora (UI) · IBM Plex Mono (valores técnicos)
   Acento: Gris neutro + Rosa coral #E11D48

   Acentos del sistema (referencia completa):
     Recetario   → Ámbar    #D97706
     Catálogo    → Azul     #2563EB
     Ventas      → Verde    #16A34A
     Almacén     → Índigo   #4F46E5
     Caja        → Teal     #0D9488
     Dashboard   → Gris     #64748B
     Config      → Coral    #E11D48  ← este módulo
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/* ═══════════════════════════════════════════════════════
   1. TOKENS
═══════════════════════════════════════════════════════ */
.cfg-module {
  /* Base */
  --cfg-bg:             #F8F9FA;
  --cfg-surface:        #FFFFFF;
  --cfg-surface-alt:    #F1F3F5;
  --cfg-border:         #DEE2E6;
  --cfg-border-soft:    #E9ECEF;

  /* Texto */
  --cfg-text-primary:   #212529;
  --cfg-text-secondary: #495057;
  --cfg-text-muted:     #868E96;
  --cfg-text-inverse:   #F8F9FA;

  /* Acento coral — identidad de configuración */
  --cfg-coral:          #E11D48;
  --cfg-coral-light:    #FFF1F3;
  --cfg-coral-mid:      #FECDD3;
  --cfg-coral-dark:     #9F1239;
  --cfg-coral-hover:    #BE123C;

  /* Gris de apoyo */
  --cfg-slate:          #475569;
  --cfg-slate-light:    #F1F5F9;
  --cfg-slate-mid:      #CBD5E1;
  --cfg-slate-dark:     #1E293B;

  /* Estados */
  --cfg-ok:             #16A34A;
  --cfg-ok-bg:          #DCFCE7;
  --cfg-warn:           #D97706;
  --cfg-warn-bg:        #FEF3C7;
  --cfg-danger:         #DC2626;
  --cfg-danger-bg:      #FEE2E2;
  --cfg-info:           #2563EB;
  --cfg-info-bg:        #EFF6FF;

  /* Tipografía */
  --cfg-font-ui:        'Sora', system-ui, sans-serif;
  --cfg-font-mono:      'IBM Plex Mono', 'Courier New', monospace;

  /* Escala de tipo */
  --cfg-text-xs:        0.72rem;
  --cfg-text-sm:        0.82rem;
  --cfg-text-base:      0.92rem;
  --cfg-text-md:        1rem;
  --cfg-text-lg:        1.125rem;
  --cfg-text-xl:        1.35rem;
  --cfg-text-2xl:       1.65rem;

  /* Radios y sombras */
  --cfg-radius-sm:      6px;
  --cfg-radius:         10px;
  --cfg-radius-lg:      16px;
  --cfg-radius-xl:      20px;
  --cfg-radius-pill:    999px;
  --cfg-shadow-sm:      0 1px 3px rgba(33,37,41,.06);
  --cfg-shadow:         0 3px 10px rgba(33,37,41,.08);
  --cfg-shadow-md:      0 6px 20px rgba(33,37,41,.10);
  --cfg-shadow-lg:      0 12px 36px rgba(33,37,41,.13);

  /* Transición */
  --cfg-transition:     180ms cubic-bezier(.4,0,.2,1);

  /* Base */
  font-family: var(--cfg-font-ui);
  font-size:   var(--cfg-text-base);
  color:       var(--cfg-text-primary);
  background:  var(--cfg-bg);
  min-height:  100vh;
  padding:     1.5rem 1rem 3rem;
}

/* ═══════════════════════════════════════════════════════
   2. ENCABEZADO
═══════════════════════════════════════════════════════ */
.cfg-header {
  display: flex; align-items: center; gap: 1rem;
  padding-bottom: 1.25rem; margin-bottom: 1.5rem;
  border-bottom: 1.5px solid var(--cfg-border);
  flex-wrap: wrap;
}

.cfg-header__icon {
  width: 44px; height: 44px;
  background: var(--cfg-coral);
  border-radius: var(--cfg-radius);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.3rem; flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(225,29,72,.28);
}

.cfg-header__title {
  font-size: var(--cfg-text-xl); font-weight: 700;
  color: var(--cfg-text-primary); margin: 0;
  letter-spacing: -.02em; line-height: 1.2;
}

.cfg-header__sub {
  font-size: var(--cfg-text-sm);
  color: var(--cfg-text-muted); margin: 2px 0 0;
}

.cfg-header__actions {
  margin-left: auto; display: flex; gap: .5rem; flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════
   3. LAYOUT — SIDEBAR DE SECCIONES + CONTENIDO
═══════════════════════════════════════════════════════ */
.cfg-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* ── SIDEBAR DE NAVEGACIÓN INTERNA ── */
.cfg-sidenav {
  background: var(--cfg-surface);
  border: 1px solid var(--cfg-border-soft);
  border-radius: var(--cfg-radius-lg);
  overflow: hidden;
  box-shadow: var(--cfg-shadow-sm);
  position: sticky;
  top: 1rem;
}

.cfg-sidenav__header {
  padding: .7rem 1rem;
  background: var(--cfg-surface-alt);
  border-bottom: 1px solid var(--cfg-border);
  font-size: var(--cfg-text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--cfg-text-muted);
}

.cfg-sidenav__list { padding: .4rem; }

.cfg-sidenav__item {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .65rem;
  border-radius: var(--cfg-radius-sm);
  font-size: var(--cfg-text-sm); font-weight: 500;
  color: var(--cfg-text-secondary);
  cursor: pointer; text-decoration: none;
  transition: all var(--cfg-transition);
  border: 1px solid transparent;
  margin-bottom: 2px;
  user-select: none;
}

.cfg-sidenav__item:hover {
  background: var(--cfg-surface-alt);
  color: var(--cfg-text-primary);
}

.cfg-sidenav__item.active {
  background: var(--cfg-coral-light);
  color: var(--cfg-coral-dark);
  font-weight: 700;
  border-color: var(--cfg-coral-mid);
}

.cfg-sidenav__item i {
  font-size: 1rem; flex-shrink: 0;
  color: var(--cfg-text-muted);
  transition: color var(--cfg-transition);
  width: 18px; text-align: center;
}

.cfg-sidenav__item:hover i,
.cfg-sidenav__item.active i { color: var(--cfg-coral); }

.cfg-sidenav__divider {
  height: 1px; background: var(--cfg-border-soft);
  margin: .4rem .4rem;
}

.cfg-sidenav__badge {
  margin-left: auto;
  font-family: var(--cfg-font-mono); font-size: .65rem;
  font-weight: 700; padding: .1rem .35rem;
  border-radius: var(--cfg-radius-pill);
  background: var(--cfg-coral); color: #fff;
  min-width: 18px; text-align: center;
}

/* ═══════════════════════════════════════════════════════
   4. SECCIONES DE CONFIGURACIÓN
═══════════════════════════════════════════════════════ */
.cfg-section {
  display: none;
}

.cfg-section.active { display: block; }

/* Card de sección */
.cfg-card {
  background: var(--cfg-surface);
  border: 1px solid var(--cfg-border-soft);
  border-radius: var(--cfg-radius-lg);
  overflow: hidden;
  box-shadow: var(--cfg-shadow-sm);
  margin-bottom: 1.25rem;
}

.cfg-card:last-child { margin-bottom: 0; }

.cfg-card__header {
  padding: .85rem 1.25rem;
  background: var(--cfg-surface-alt);
  border-bottom: 1px solid var(--cfg-border);
  display: flex; align-items: center; gap: .65rem;
}

.cfg-card__header-icon {
  width: 32px; height: 32px; border-radius: var(--cfg-radius-sm);
  background: var(--cfg-coral-light);
  color: var(--cfg-coral);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; flex-shrink: 0;
}

.cfg-card__title {
  font-size: var(--cfg-text-md); font-weight: 700;
  color: var(--cfg-text-primary); margin: 0; flex: 1;
}

.cfg-card__sub {
  font-size: var(--cfg-text-xs); color: var(--cfg-text-muted);
  margin-top: 1px;
}

.cfg-card__body { padding: 1.25rem; }

.cfg-card__footer {
  padding: .75rem 1.25rem;
  background: var(--cfg-surface-alt);
  border-top: 1px solid var(--cfg-border-soft);
  display: flex; align-items: center; justify-content: flex-end;
  gap: .5rem;
}

/* ═══════════════════════════════════════════════════════
   5. FILAS DE CONFIGURACIÓN
   Patrón label a la izquierda, control a la derecha
═══════════════════════════════════════════════════════ */
.cfg-row {
  display: flex; align-items: flex-start;
  gap: 1.5rem; padding: .9rem 0;
  border-bottom: 1px solid var(--cfg-border-soft);
}

.cfg-row:last-child { border-bottom: none; padding-bottom: 0; }
.cfg-row:first-child { padding-top: 0; }

.cfg-row__left {
  flex: 1; min-width: 0;
}

.cfg-row__label {
  font-size: var(--cfg-text-sm); font-weight: 600;
  color: var(--cfg-text-primary); line-height: 1.3;
  margin-bottom: .2rem;
}

.cfg-row__desc {
  font-size: var(--cfg-text-xs); color: var(--cfg-text-muted);
  line-height: 1.5;
}

.cfg-row__control {
  flex-shrink: 0; display: flex;
  align-items: center; gap: .5rem;
  min-width: 180px; justify-content: flex-end;
}

/* Fila compacta — solo una línea */
.cfg-row--compact { align-items: center; padding: .6rem 0; }
.cfg-row--compact .cfg-row__control { min-width: auto; }

/* Fila de peligro */
.cfg-row--danger { background: var(--cfg-danger-bg); margin: 0 -1.25rem; padding-left: 1.25rem; padding-right: 1.25rem; }

/* ═══════════════════════════════════════════════════════
   6. CONTROLES — INPUTS
═══════════════════════════════════════════════════════ */
.cfg-label {
  display: block; font-size: var(--cfg-text-sm); font-weight: 600;
  color: var(--cfg-text-secondary); margin-bottom: .4rem;
}

.cfg-label--required::after { content: ' *'; color: var(--cfg-danger); }

.cfg-input {
  display: block; width: 100%;
  padding: .48rem .8rem;
  font-family: var(--cfg-font-ui); font-size: var(--cfg-text-base);
  color: var(--cfg-text-primary); background: var(--cfg-surface);
  border: 1.5px solid var(--cfg-border);
  border-radius: var(--cfg-radius);
  transition: border-color var(--cfg-transition), box-shadow var(--cfg-transition);
  outline: none; line-height: 1.5;
}

.cfg-input:focus {
  border-color: var(--cfg-coral);
  box-shadow: 0 0 0 3px rgba(225,29,72,.12);
}

.cfg-input::placeholder { color: var(--cfg-text-muted); }
.cfg-input.is-invalid { border-color: var(--cfg-danger); }
.cfg-input--mono { font-family: var(--cfg-font-mono); letter-spacing: .04em; }
.cfg-input--sm { height: 32px; padding-top: 0; padding-bottom: 0; font-size: var(--cfg-text-sm); }

textarea.cfg-input { resize: vertical; min-height: 72px; }

select.cfg-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23868E96' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  padding-right: 2.2rem; cursor: pointer;
}

.cfg-feedback {
  font-size: var(--cfg-text-xs); margin-top: .3rem; font-weight: 500;
}
.cfg-feedback--invalid { color: var(--cfg-danger); }
.cfg-feedback--valid   { color: var(--cfg-ok); }

/* Input con ícono prefix/suffix */
.cfg-input-wrap { position: relative; }
.cfg-input-wrap .cfg-input { padding-left: 2.2rem; }
.cfg-input-prefix {
  position: absolute; left: .7rem; top: 50%;
  transform: translateY(-50%);
  color: var(--cfg-text-muted); font-size: .9rem; pointer-events: none;
}
.cfg-input-suffix {
  position: absolute; right: .7rem; top: 50%;
  transform: translateY(-50%);
  color: var(--cfg-text-muted); font-size: .8rem; font-weight: 600;
  font-family: var(--cfg-font-mono);
}

/* ═══════════════════════════════════════════════════════
   7. TOGGLE SWITCH
═══════════════════════════════════════════════════════ */
.cfg-toggle {
  display: inline-flex; align-items: center; gap: .55rem;
  cursor: pointer; user-select: none;
  font-size: var(--cfg-text-sm); color: var(--cfg-text-secondary);
}

.cfg-toggle input { display: none; }

.cfg-toggle__track {
  width: 40px; height: 22px; border-radius: 11px;
  background: var(--cfg-border);
  position: relative; flex-shrink: 0;
  transition: background var(--cfg-transition);
  border: 1.5px solid var(--cfg-border);
}

.cfg-toggle__thumb {
  position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
  transition: transform var(--cfg-transition);
}

.cfg-toggle input:checked ~ .cfg-toggle__track {
  background: var(--cfg-coral);
  border-color: var(--cfg-coral);
}

.cfg-toggle input:checked ~ .cfg-toggle__track .cfg-toggle__thumb {
  transform: translateX(18px);
}

/* Toggle disabled */
.cfg-toggle--disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* ═══════════════════════════════════════════════════════
   8. SELECTOR DE COLOR
═══════════════════════════════════════════════════════ */
.cfg-color-row {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
}

.cfg-color-swatch {
  width: 28px; height: 28px; border-radius: 50%;
  cursor: pointer; border: 2.5px solid transparent;
  position: relative; transition: transform var(--cfg-transition);
  flex-shrink: 0;
}

.cfg-color-swatch:hover { transform: scale(1.15); }
.cfg-color-swatch.active {
  border-color: var(--cfg-text-primary);
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--cfg-text-primary);
  transform: scale(1.1);
}

.cfg-color-custom {
  width: 28px; height: 28px; border-radius: 50%;
  border: 1.5px dashed var(--cfg-border);
  cursor: pointer; display: flex; align-items: center;
  justify-content: center; color: var(--cfg-text-muted);
  font-size: .75rem; transition: all var(--cfg-transition);
  overflow: hidden; position: relative;
}

.cfg-color-custom input[type="color"] {
  position: absolute; inset: 0; opacity: 0;
  cursor: pointer; width: 100%; height: 100%; border: none;
}

.cfg-color-custom:hover { border-color: var(--cfg-coral); color: var(--cfg-coral); }

/* Valor hex del color seleccionado */
.cfg-color-val {
  font-family: var(--cfg-font-mono); font-size: var(--cfg-text-xs);
  font-weight: 600; color: var(--cfg-text-muted); letter-spacing: .06em;
}

/* ═══════════════════════════════════════════════════════
   9. SELECTOR DE PERMISO / RADIO VISUAL
═══════════════════════════════════════════════════════ */
.cfg-radio-group {
  display: flex; gap: .5rem; flex-wrap: wrap;
}

.cfg-radio-opt {
  display: flex; align-items: center; gap: .45rem;
  padding: .4rem .85rem;
  border-radius: var(--cfg-radius-sm);
  border: 1.5px solid var(--cfg-border);
  background: var(--cfg-surface);
  font-size: var(--cfg-text-sm); font-weight: 500;
  color: var(--cfg-text-secondary);
  cursor: pointer; transition: all var(--cfg-transition);
  user-select: none;
}

.cfg-radio-opt input { display: none; }

.cfg-radio-opt:hover {
  border-color: var(--cfg-coral);
  color: var(--cfg-coral-dark);
  background: var(--cfg-coral-light);
}

.cfg-radio-opt.sel {
  border-color: var(--cfg-coral);
  background: var(--cfg-coral-light);
  color: var(--cfg-coral-dark);
  font-weight: 700;
}

/* ═══════════════════════════════════════════════════════
   10. TABLA DE USUARIOS / PERMISOS
═══════════════════════════════════════════════════════ */
.cfg-table-wrap {
  border: 1px solid var(--cfg-border-soft);
  border-radius: var(--cfg-radius);
  overflow: hidden;
}

.cfg-table {
  width: 100%; border-collapse: collapse; font-size: var(--cfg-text-sm);
}

.cfg-table thead {
  background: var(--cfg-surface-alt);
}

.cfg-table thead th {
  padding: .6rem .9rem;
  font-size: var(--cfg-text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--cfg-text-muted);
  border-bottom: 1.5px solid var(--cfg-border);
  white-space: nowrap; text-align: left;
}

.cfg-table tbody td {
  padding: .65rem .9rem;
  border-bottom: 1px solid var(--cfg-border-soft);
  color: var(--cfg-text-primary); vertical-align: middle;
}

.cfg-table tbody tr:last-child td { border-bottom: none; }
.cfg-table tbody tr:hover td { background: var(--cfg-bg); }

.cfg-table .col-mono {
  font-family: var(--cfg-font-mono); font-size: var(--cfg-text-xs);
  color: var(--cfg-text-muted);
}

.cfg-table .col-actions { text-align: right; white-space: nowrap; }

/* ═══════════════════════════════════════════════════════
   11. AVATAR DE USUARIO
═══════════════════════════════════════════════════════ */
.cfg-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--cfg-text-xs); font-weight: 700; color: #fff;
  flex-shrink: 0; line-height: 1;
}

.cfg-avatar--a { background: linear-gradient(135deg,#0D9488,#16A34A); }
.cfg-avatar--b { background: linear-gradient(135deg,#2563EB,#4F46E5); }
.cfg-avatar--c { background: linear-gradient(135deg,#D97706,#E11D48); }
.cfg-avatar--d { background: linear-gradient(135deg,#7C3AED,#DB2777); }

.cfg-user-info { display: flex; align-items: center; gap: .6rem; }
.cfg-user-info__name { font-weight: 600; color: var(--cfg-text-primary); }
.cfg-user-info__email { font-size: var(--cfg-text-xs); color: var(--cfg-text-muted); }

/* ═══════════════════════════════════════════════════════
   12. BADGES
═══════════════════════════════════════════════════════ */
.cfg-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .2rem .6rem; border-radius: var(--cfg-radius-pill);
  font-size: var(--cfg-text-xs); font-weight: 700; white-space: nowrap;
}

.cfg-badge--activo    { background: var(--cfg-ok-bg);      color: #14532D; }
.cfg-badge--inactivo  { background: var(--cfg-surface-alt); color: var(--cfg-text-muted); border: 1px solid var(--cfg-border); }
.cfg-badge--admin     { background: var(--cfg-coral-light); color: var(--cfg-coral-dark); }
.cfg-badge--cajero    { background: #CCFBF1; color: #115E59; }
.cfg-badge--vendedor  { background: #DCFCE7; color: #14532D; }
.cfg-badge--viewer    { background: var(--cfg-slate-light); color: var(--cfg-slate); }
.cfg-badge--warn      { background: var(--cfg-warn-bg);     color: #78350F; }
.cfg-badge--danger    { background: var(--cfg-danger-bg);   color: #7F1D1D; }

/* ═══════════════════════════════════════════════════════
   13. ZONA DE PELIGRO
═══════════════════════════════════════════════════════ */
.cfg-danger-zone {
  border: 1.5px solid var(--cfg-danger);
  border-radius: var(--cfg-radius-lg);
  overflow: hidden;
}

.cfg-danger-zone__header {
  padding: .75rem 1.25rem;
  background: var(--cfg-danger-bg);
  border-bottom: 1px solid #FECACA;
  display: flex; align-items: center; gap: .6rem;
  color: var(--cfg-danger); font-weight: 700;
  font-size: var(--cfg-text-sm);
}

.cfg-danger-zone__body { padding: 1.1rem 1.25rem; }

.cfg-danger-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: .8rem 0; border-bottom: 1px solid var(--cfg-border-soft);
}

.cfg-danger-item:last-child { border-bottom: none; padding-bottom: 0; }
.cfg-danger-item:first-child { padding-top: 0; }

.cfg-danger-item__left { flex: 1; }
.cfg-danger-item__label {
  font-size: var(--cfg-text-sm); font-weight: 700;
  color: var(--cfg-text-primary); margin-bottom: .15rem;
}
.cfg-danger-item__desc {
  font-size: var(--cfg-text-xs); color: var(--cfg-text-muted); line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════
   14. BUSCADOR INTERNO
═══════════════════════════════════════════════════════ */
.cfg-search-wrap {
  position: relative; max-width: 320px;
}

.cfg-search-wrap .cfg-input {
  padding-left: 2.2rem; height: 36px;
  padding-top: 0; padding-bottom: 0;
  font-size: var(--cfg-text-sm);
}

.cfg-search-icon {
  position: absolute; left: .65rem; top: 50%;
  transform: translateY(-50%);
  color: var(--cfg-text-muted); font-size: .9rem; pointer-events: none;
}

/* ═══════════════════════════════════════════════════════
   15. PAGINADOR
═══════════════════════════════════════════════════════ */
.cfg-pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; padding: .7rem 0; margin-top: .5rem;
}

.cfg-pager__info {
  font-family: var(--cfg-font-mono); font-size: var(--cfg-text-xs);
  color: var(--cfg-text-muted);
}

.cfg-pager__controls { display: flex; align-items: center; gap: .35rem; }

.cfg-pager__btn {
  width: 32px; height: 32px; border-radius: var(--cfg-radius-sm);
  border: 1.5px solid var(--cfg-border); background: var(--cfg-surface);
  color: var(--cfg-text-secondary); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; transition: all var(--cfg-transition);
}

.cfg-pager__btn:hover:not(:disabled) { border-color: var(--cfg-coral); color: var(--cfg-coral); background: var(--cfg-coral-light); }
.cfg-pager__btn:disabled { opacity: .3; cursor: not-allowed; }

.cfg-pager__dots { display: flex; align-items: center; gap: .3rem; }
.cfg-pager__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cfg-border); cursor: pointer;
  border: none; padding: 0; transition: all var(--cfg-transition);
}
.cfg-pager__dot.active { background: var(--cfg-coral); width: 20px; border-radius: 4px; }
.cfg-pager__dot:hover:not(.active) { background: var(--cfg-text-muted); }

/* ═══════════════════════════════════════════════════════
   16. BOTONES
═══════════════════════════════════════════════════════ */
.cfg-btn {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .48rem 1.1rem; border-radius: var(--cfg-radius);
  font-family: var(--cfg-font-ui); font-size: var(--cfg-text-sm); font-weight: 600;
  border: 1.5px solid transparent; cursor: pointer;
  transition: all var(--cfg-transition); text-decoration: none;
  white-space: nowrap; outline: none; line-height: 1.4;
}

.cfg-btn:focus-visible { box-shadow: 0 0 0 3px rgba(225,29,72,.25); }

.cfg-btn--primary { background: var(--cfg-coral); color: #fff; border-color: var(--cfg-coral); }
.cfg-btn--primary:hover { background: var(--cfg-coral-hover); border-color: var(--cfg-coral-hover); }

.cfg-btn--secondary { background: transparent; color: var(--cfg-text-secondary); border-color: var(--cfg-border); }
.cfg-btn--secondary:hover { border-color: var(--cfg-coral); color: var(--cfg-coral); background: var(--cfg-coral-light); }

.cfg-btn--danger { background: transparent; color: var(--cfg-danger); border-color: var(--cfg-danger); }
.cfg-btn--danger:hover { background: var(--cfg-danger-bg); }

.cfg-btn--ghost { background: transparent; color: var(--cfg-text-muted); border-color: transparent; padding: .38rem .55rem; }
.cfg-btn--ghost:hover { background: var(--cfg-surface-alt); color: var(--cfg-text-secondary); }

.cfg-btn--sm    { padding: .28rem .7rem; font-size: var(--cfg-text-xs); }
.cfg-btn--block { width: 100%; justify-content: center; }
.cfg-btn:disabled { opacity: .4; cursor: not-allowed; pointer-events: none; }

/* ═══════════════════════════════════════════════════════
   17. ALERTAS
═══════════════════════════════════════════════════════ */
.cfg-alert {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .85rem 1rem; border-radius: var(--cfg-radius);
  border-left: 4px solid transparent;
  font-size: var(--cfg-text-sm); margin-bottom: 1rem;
}

.cfg-alert i { flex-shrink: 0; margin-top: .1rem; }
.cfg-alert__title { font-weight: 700; margin-bottom: .1rem; }

.cfg-alert--ok     { background: var(--cfg-ok-bg);     border-color: var(--cfg-ok);     color: #14532D; }
.cfg-alert--warn   { background: var(--cfg-warn-bg);   border-color: var(--cfg-warn);   color: #78350F; }
.cfg-alert--danger { background: var(--cfg-danger-bg); border-color: var(--cfg-danger); color: #7F1D1D; }
.cfg-alert--info   { background: var(--cfg-info-bg);   border-color: var(--cfg-info);   color: #1E40AF; }
.cfg-alert--coral  { background: var(--cfg-coral-light); border-color: var(--cfg-coral); color: var(--cfg-coral-dark); }

/* ═══════════════════════════════════════════════════════
   18. SECCIÓN DIVISORA
═══════════════════════════════════════════════════════ */
.cfg-section-title {
  display: flex; align-items: center; gap: .65rem;
  font-size: var(--cfg-text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--cfg-text-muted); margin-bottom: .9rem;
}

.cfg-section-title::after { content:''; flex:1; height:1px; background:var(--cfg-border); }

/* ═══════════════════════════════════════════════════════
   19. LOG DE ACTIVIDAD
═══════════════════════════════════════════════════════ */
.cfg-log-list {
  display: flex; flex-direction: column;
}

.cfg-log-item {
  display: flex; gap: .85rem; padding: .75rem 0;
  border-bottom: 1px solid var(--cfg-border-soft);
  position: relative;
}

.cfg-log-item:last-child { border-bottom: none; padding-bottom: 0; }
.cfg-log-item:first-child { padding-top: 0; }

/* Línea vertical del timeline */
.cfg-log-item::before {
  content: '';
  position: absolute; left: 13px; top: 32px; bottom: -1px;
  width: 1.5px; background: var(--cfg-border-soft);
}

.cfg-log-item:last-child::before { display: none; }

.cfg-log-dot {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; flex-shrink: 0; margin-top: .1rem;
  border: 2px solid var(--cfg-surface);
  position: relative; z-index: 1;
}

.cfg-log-dot--ok      { background: var(--cfg-ok-bg);       color: var(--cfg-ok); }
.cfg-log-dot--warn    { background: var(--cfg-warn-bg);     color: var(--cfg-warn); }
.cfg-log-dot--danger  { background: var(--cfg-danger-bg);   color: var(--cfg-danger); }
.cfg-log-dot--info    { background: var(--cfg-info-bg);     color: var(--cfg-info); }
.cfg-log-dot--neutral { background: var(--cfg-surface-alt); color: var(--cfg-text-muted); }

.cfg-log-body { flex: 1; min-width: 0; }
.cfg-log-action { font-size: var(--cfg-text-sm); font-weight: 600; color: var(--cfg-text-primary); line-height: 1.3; }
.cfg-log-meta   { font-size: var(--cfg-text-xs); color: var(--cfg-text-muted); margin-top: .15rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.cfg-log-time   { font-family: var(--cfg-font-mono); font-size: var(--cfg-text-xs); color: var(--cfg-text-muted); flex-shrink: 0; white-space: nowrap; }

/* ═══════════════════════════════════════════════════════
   20. TOAST
═══════════════════════════════════════════════════════ */
.cfg-toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  background: var(--cfg-text-primary); color: var(--cfg-text-inverse);
  padding: .7rem 1.1rem; border-radius: var(--cfg-radius);
  font-size: var(--cfg-text-sm); font-weight: 600;
  display: flex; align-items: center; gap: .5rem;
  box-shadow: var(--cfg-shadow-lg); z-index: 9999;
  opacity: 0; transform: translateY(12px);
  transition: opacity .22s ease, transform .22s ease;
  pointer-events: none;
}

.cfg-toast.show { opacity: 1; transform: translateY(0); }
.cfg-toast i { color: #FDA4AF; }

/* ═══════════════════════════════════════════════════════
   21. RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .cfg-layout { grid-template-columns: 1fr; }
  .cfg-sidenav { position: static; }
  .cfg-sidenav__list { display: flex; flex-wrap: wrap; gap: .25rem; padding: .5rem; }
  .cfg-sidenav__item { flex: 0 0 auto; }
  .cfg-sidenav__divider { display: none; }
}

@media (max-width: 640px) {
  .cfg-module { padding: 1rem .75rem 2.5rem; }
  .cfg-row { flex-direction: column; gap: .65rem; }
  .cfg-row__control { justify-content: flex-start; min-width: 0; width: 100%; }
  .cfg-table thead { display: none; }
  .cfg-table tbody td { display: block; padding: .35rem .9rem; }
  .cfg-table tbody td::before {
    content: attr(data-label);
    font-size: var(--cfg-text-xs); font-weight: 700;
    text-transform: uppercase; color: var(--cfg-text-muted);
    display: block; margin-bottom: .15rem; letter-spacing: .05em;
  }
  .cfg-table tbody tr { display: block; border-bottom: 1.5px solid var(--cfg-border); padding: .4rem 0; }
  .cfg-table tbody tr:last-child { border-bottom: none; }
  .cfg-card__footer { flex-wrap: wrap; }
  .cfg-header__actions { width: 100%; margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cfg-btn, .cfg-input, .cfg-toggle__track,
  .cfg-toggle__thumb, .cfg-sidenav__item { transition: none; }
}