/* ============================================================
   Whiteblock Design System — Layer 3: COMPONENTS
   Patrones compartidos. Se cargan ANTES de wb-shell.css y de
   sections/<x>/styles.css, así cada sección puede sobrescribir
   añadiendo overrides después.

   Phase 2a: añadidos los components base extraídos de /app/.
   Phase 2b (pendiente) eliminará los duplicados de cada sección.
   ============================================================ */

/* ── Buttons ──────────────────────────────────────────────────────────────
   Sistema unificado para todo el ecosistema. Variantes:
   - .btn (base) + .btn-primary | .btn-secondary | .btn-ghost | .btn-success | .btn-danger
   - .btn-sm (size modifier)
   - .btn-icon (square icon-only, separate)

   IMPORTANTE — todos los modifiers son standalone-capable: el HTML puede usar
   class="btn-primary" sin la base .btn y aún así hereda padding, radius, transition,
   press scale, focus ring, etc. Esto es porque el codebase tiene patrones tanto
   class="btn btn-primary" como class="btn-primary" sueltos.
   ─────────────────────────────────────────────────────────────────────── */
.btn,
.btn-primary,
.btn-secondary,
.btn-ghost,
.btn-success,
.btn-danger,
.btn-sm {
  padding: 8px 16px;
  border-radius: var(--wb-radius-xl);
  border: 1px solid transparent;
  cursor: pointer;
  font-size: var(--wb-text-base);
  font-weight: var(--wb-weight-semibold);
  line-height: 1.2;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition),
    transform var(--motion-fast, .12s) var(--ease-out, ease);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  white-space: nowrap;
  text-decoration: none;
}

.btn:active:not(:disabled):not(.wb-no-press),
.btn-primary:active:not(:disabled):not(.wb-no-press),
.btn-secondary:active:not(:disabled):not(.wb-no-press),
.btn-ghost:active:not(:disabled):not(.wb-no-press),
.btn-success:active:not(:disabled):not(.wb-no-press),
.btn-danger:active:not(:disabled):not(.wb-no-press),
.btn-sm:active:not(:disabled):not(.wb-no-press) { transform: scale(0.97); }

.btn:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-ghost:focus-visible,
.btn-success:focus-visible,
.btn-danger:focus-visible,
.btn-sm:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-bg); }

.btn:disabled,
.btn-primary:disabled,
.btn-secondary:disabled,
.btn-ghost:disabled,
.btn-success:disabled,
.btn-danger:disabled,
.btn-sm:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Variantes — solo bg/color/border-color, todo lo demás viene de la base */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 1px 2px rgba(8, 4, 32, .25);
}
.btn-primary:hover { background: var(--accent-h); border-color: var(--accent-h); }

.btn-success { background: var(--green); color: #fff; border-color: var(--green); }
.btn-success:hover { filter: brightness(1.08); }

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

.btn-ghost { background: transparent; color: var(--text); border-color: var(--border2); }
.btn-ghost:hover { background: var(--surface2); border-color: var(--dim); }

.btn-secondary { background: transparent; color: var(--text); border-color: var(--border2); }
.btn-secondary:hover { background: var(--surface2); border-color: var(--dim); }

/* Size modifier: aplica DESPUÉS de la base para sobrescribir padding/radius */
.btn-sm { padding: 5px 12px; font-size: var(--wb-text-sm); border-radius: var(--wb-radius-lg); }
.btn-icon {
  padding: 6px;
  border-radius: var(--wb-radius-md);
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--transition),
    color var(--transition),
    box-shadow var(--transition),
    transform var(--motion-fast, .12s) var(--ease-out, ease);
}
.btn-icon:hover { background: var(--surface2); color: var(--text); }
.btn-icon:active:not(:disabled):not(.wb-no-press) { transform: scale(0.93); }
.btn-icon:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--accent-bg); }

/* ── Form fields: focus ring consistente (3px halo con var(--accent-bg)) ── */
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]):focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-bg);
}

/* ── Título de sección (clase compartida por app/gestion/facturas) ───────
   Rediseño 2026-06 r2: serenidad. Sentence case, Geist medio, sin adornos —
   la marca vive en la paleta cálida y la tipografía, no en pegatinas.
   (Las tri-franjas de la r1 fueron retiradas a petición del dueño.) */
.topbar-title {
  font-family: 'Geist', 'Inter Tight', system-ui, sans-serif;
  font-size: 17px;
  font-weight: var(--wb-weight-semibold);
  color: var(--text);
  letter-spacing: -0.01em;
  text-transform: none;
}

/* ── Card ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--wb-space-5);
  margin-bottom: var(--wb-space-4);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover { border-color: var(--border2); }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--wb-space-4);
}
.card-title {
  font-size: var(--wb-text-md);
  /* Regla de marca: Cossette Titre siempre en 400, nunca bold. */
  font-weight: var(--wb-weight-regular);
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Cossette Titre', sans-serif;
  text-transform: uppercase;
}
.card-subtitle {
  font-size: var(--wb-text-sm);
  color: var(--muted);
  margin-top: 2px;
}

/* ── Stats (KPI cards) ── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--wb-space-3);
  margin-bottom: var(--wb-space-5);
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--motion-fast, .12s) var(--ease-out, ease), box-shadow var(--transition);
}
.stat:hover { border-color: var(--border2); transform: translateY(-1px); box-shadow: var(--shadow); }
.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--wb-text-lg);
  flex-shrink: 0;
}
.stat-icon.blue   { background: var(--accent-bg); }
.stat-icon.green  { background: var(--green-bg); }
.stat-icon.purple { background: var(--purple-bg); }
.stat-icon.yellow { background: var(--yellow-bg); }
.stat-icon.red    { background: var(--red-bg); }
.stat-val {
  /* Los números grandes son momento de marca: Cossette 400, no Geist bold. */
  font-family: 'Cossette Titre', sans-serif;
  font-size: var(--wb-text-3xl);
  font-weight: var(--wb-weight-regular);
  color: var(--white);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: var(--wb-text-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 2px;
}
.stat.clickable,
.dash-row.clickable,
.dash-pipe.clickable {
  cursor: pointer;
  position: relative;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.stat.clickable { min-height: 44px; }
.stat.clickable::after,
.dash-row.clickable::after {
  content: '›';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--dim);
  font-size: 18px;
  font-weight: 700;
  opacity: .6;
  transition: opacity var(--transition), transform var(--transition);
}
.stat.clickable:hover,
.stat.clickable:active {
  border-color: var(--accent-border);
  background: var(--accent-bg);
}
.stat.clickable:hover::after,
.stat.clickable:active::after {
  opacity: 1;
  transform: translateY(-50%) translateX(2px);
  color: var(--accent);
}

/* ── Tags ── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--wb-radius-md);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-weight-semibold);
  white-space: nowrap;
}
.tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

/* ── Filters ── */
.filter-pill {
  padding: 5px 12px;
  border-radius: var(--wb-radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: var(--wb-text-sm);
  font-weight: var(--wb-weight-semibold);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}
.filter-pill:hover { border-color: var(--dim); color: var(--text); }
.filter-pill.active {
  background: var(--accent-bg);
  border-color: var(--accent-border);
  color: var(--accent);
}
.filter-search {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--wb-radius-md);
  padding: 6px 12px;
  color: var(--text);
  font-size: var(--wb-text-base);
  outline: none;
  width: 200px;
  font-family: inherit;
}
.filter-search:focus { border-color: var(--accent); }

/* ── Loading / Empty states ── */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: wb-spin 0.6s linear infinite;
}
@keyframes wb-spin { to { transform: rotate(360deg); } }
@keyframes spin    { to { transform: rotate(360deg); } } /* alias legacy */
.loading-block {
  padding: 40px;
  text-align: center;
  color: var(--muted);
}
.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--muted);
}
.empty-state .icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: .5;
}
.empty-state .title {
  font-size: 18px;
  font-weight: var(--wb-weight-bold);
  color: var(--text);
  margin-bottom: 8px;
  font-family: 'Cossette Titre', sans-serif;
  text-transform: uppercase;
}
.empty-state .desc {
  font-size: var(--wb-text-md);
  margin-bottom: 20px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}
.empty-state .form {
  max-width: 380px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── Responsive table → cards (container queries) ──
   Uso: <div class="responsive-table-wrap"><table class="responsive-card-table">…
   Cada <td> requiere data-label="<columna>" para mostrarlo en mobile como label.
   Cuando el contenedor es < 720px la tabla se transforma en cards apiladas. */
.responsive-table-wrap {
  container-type: inline-size;
  container-name: rt;
  overflow-x: auto;
}
@container rt (max-width: 720px) {
  .responsive-card-table { border: none; background: transparent; }
  .responsive-card-table thead { display: none; }
  .responsive-card-table tbody, .responsive-card-table tr, .responsive-card-table td { display: block; width: 100%; }
  .responsive-card-table tr {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--wb-radius-xl);
    padding: 12px 14px;
    margin-bottom: 10px;
  }
  .responsive-card-table td {
    padding: 6px 0;
    border: none;
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 10px;
    align-items: start;
    text-align: left;
  }
  .responsive-card-table td::before {
    content: attr(data-label);
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    padding-top: 2px;
  }
  /* Cuando td no tiene data-label (e.g. checkbox-only) ocultar el ::before */
  .responsive-card-table td:not([data-label])::before { content: ""; display: none; }
}

/* ── Reset de formularios ────────────────────────────────────────────────
   Los <button>/<input> sin clase .btn caían a la fuente del UA (Arial) en
   gestión/facturas. Heredar SIEMPRE la tipografía del documento. */
button, input, select, textarea { font-family: inherit; }

/* ── Guarda global [hidden] ──────────────────────────────────────────────
   Cualquier componente que fije display (flex/grid/inline-flex...) pisa el
   estilo UA de [hidden] y el elemento "oculto" se sigue viendo (bug real:
   dropdown de Correos, banners del shell). Centralizado aquí para todo el
   ecosistema. */
[hidden] { display: none !important; }