/*!
 * ComprasGuate Design System — Components (v1.0)
 *
 * Componentes reutilizables que consumen los tokens de tokens.css.
 * Todo módulo nuevo del theme y del plugin debe usar estas clases en vez de
 * redefinir su propio look. Cuando una clase necesite extenderse, hacerlo
 * via modifier (`.cg-btn--xl`, `.cg-card--bordered`) — no via override de
 * estilos arbitrarios en el template.
 *
 * Convención de naming: prefijo `.cg-*`. Modifiers con `-sm`/`-lg`/`-primary`/etc.
 *
 * @package ComprasGuate
 * @since   theme v1.41.0
 */

/* ============================================================================
   BUTTONS
   ============================================================================ */
.cg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--cg-space-xs);
  padding: 10px 18px;
  border: 0;
  border-radius: var(--cg-radius-md);
  font-family: inherit;
  font-size: var(--cg-text-md);
  font-weight: var(--cg-weight-bold);
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--cg-transition-fast), transform var(--cg-transition-fast), box-shadow var(--cg-transition-fast);
  white-space: nowrap;
  user-select: none;
}
.cg-btn:focus-visible {
  outline: 2px solid var(--cg-color-primary);
  outline-offset: 2px;
}
.cg-btn:disabled,
.cg-btn[aria-disabled="true"] {
  opacity: .5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Variants */
.cg-btn-primary    { background: var(--cg-color-primary); color: var(--cg-color-text-inverse); }
.cg-btn-primary:hover    { background: var(--cg-color-primary-dark); }
.cg-btn-secondary  { background: var(--cg-color-bg-soft); color: var(--cg-color-text); }
.cg-btn-secondary:hover  { background: var(--cg-color-border); }
.cg-btn-success    { background: var(--cg-color-success); color: var(--cg-color-text-inverse); }
.cg-btn-success:hover    { background: #15803D; }
.cg-btn-danger     { background: var(--cg-color-danger); color: var(--cg-color-text-inverse); }
.cg-btn-danger:hover     { background: #B91C1C; }
.cg-btn-quetzal    { background: var(--cg-color-accent-quetzal); color: var(--cg-color-text-inverse); }
.cg-btn-quetzal:hover    { background: var(--cg-color-accent-quetzal-dark); }
.cg-btn-ghost      { background: transparent; color: var(--cg-color-primary); border: 1.5px solid var(--cg-color-primary); }
.cg-btn-ghost:hover{ background: var(--cg-color-primary-bg); }
.cg-btn-link       { background: transparent; color: var(--cg-color-primary); padding: 0; font-weight: var(--cg-weight-semibold); }
.cg-btn-link:hover { text-decoration: underline; }

/* Sizes */
.cg-btn-sm { padding: 6px 12px; font-size: var(--cg-text-sm); border-radius: var(--cg-radius-sm); }
.cg-btn-lg { padding: 13px 24px; font-size: var(--cg-text-lg); }
.cg-btn-block { display: flex; width: 100%; }

/* ============================================================================
   CARDS
   ============================================================================ */
.cg-card {
  background: var(--cg-color-surface);
  border: 1px solid var(--cg-color-border);
  border-radius: var(--cg-radius-lg);
  padding: var(--cg-space-lg);
  box-shadow: var(--cg-shadow-sm);
}
.cg-card-flat { box-shadow: none; }
.cg-card-elevated { box-shadow: var(--cg-shadow-md); border: 0; }
.cg-card-interactive {
  cursor: pointer;
  transition: box-shadow var(--cg-transition-base), transform var(--cg-transition-base);
}
.cg-card-interactive:hover { box-shadow: var(--cg-shadow-lg); transform: translateY(-2px); }

/* Card header / body / footer slots */
.cg-card-header { display: flex; justify-content: space-between; align-items: center; gap: var(--cg-space-sm); margin-bottom: var(--cg-space-md); padding-bottom: var(--cg-space-md); border-bottom: 1px solid var(--cg-color-border-soft); }
.cg-card-title { font-size: var(--cg-text-xl); font-weight: var(--cg-weight-extra); color: var(--cg-color-text); margin: 0; letter-spacing: -.01em; }
.cg-card-body { color: var(--cg-color-text-muted); font-size: var(--cg-text-md); line-height: var(--cg-leading-normal); }
.cg-card-footer { display: flex; justify-content: flex-end; gap: var(--cg-space-sm); margin-top: var(--cg-space-md); padding-top: var(--cg-space-md); border-top: 1px solid var(--cg-color-border-soft); }

/* ============================================================================
   PRODUCT CARD — used in catálogo / search / vendor store grid
   ============================================================================ */
.cg-product-card {
  background: var(--cg-color-surface);
  border: 1px solid var(--cg-color-border-soft);
  border-radius: var(--cg-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--cg-transition-base), transform var(--cg-transition-base);
}
.cg-product-card:hover { box-shadow: var(--cg-shadow-md); transform: translateY(-2px); }
.cg-product-img {
  aspect-ratio: 1 / 1;
  background: var(--cg-color-bg-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 42px; color: var(--cg-color-text-faint);
  position: relative;
  background-size: cover; background-position: center;
}
.cg-product-body { padding: 12px 14px; display: flex; flex-direction: column; flex: 1; }
.cg-product-vendor { font-size: var(--cg-text-xs); color: var(--cg-color-text-soft); font-weight: var(--cg-weight-bold); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 3px; }
.cg-product-name { font-weight: var(--cg-weight-bold); font-size: 13.5px; color: var(--cg-color-text); margin-bottom: 6px; line-height: 1.3; min-height: 35px; }
.cg-product-price { font-weight: var(--cg-weight-extra); font-size: var(--cg-text-lg); color: var(--cg-color-text); margin-bottom: 10px; }
.cg-product-price small { color: var(--cg-color-text-soft); text-decoration: line-through; font-weight: var(--cg-weight-semibold); font-size: var(--cg-text-sm); margin-left: 6px; }

/* ============================================================================
   STAT CARD — vendor + admin dashboards
   ============================================================================ */
.cg-stat-card {
  background: var(--cg-color-surface);
  border: 1px solid var(--cg-color-border);
  border-radius: var(--cg-radius-lg);
  padding: 18px 20px;
}
.cg-stat-label { font-size: var(--cg-text-sm); color: var(--cg-color-text-muted); font-weight: var(--cg-weight-semibold); text-transform: uppercase; letter-spacing: .05em; }
.cg-stat-value { font-size: var(--cg-text-3xl); font-weight: var(--cg-weight-extra); color: var(--cg-color-text); letter-spacing: -.02em; margin: 4px 0; }
.cg-stat-trend-up { color: var(--cg-color-success); font-size: var(--cg-text-sm); font-weight: var(--cg-weight-bold); }
.cg-stat-trend-down { color: var(--cg-color-danger); font-size: var(--cg-text-sm); font-weight: var(--cg-weight-bold); }

/* ============================================================================
   FORMS
   ============================================================================ */
.cg-form-group { margin-bottom: var(--cg-space-md); }
.cg-form-label { display: block; font-size: var(--cg-text-sm); font-weight: var(--cg-weight-bold); color: var(--cg-color-text); margin-bottom: 6px; }
.cg-form-label .cg-form-required { color: var(--cg-color-danger); }

.cg-form-input,
.cg-form-textarea,
.cg-form-select {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--cg-color-border);
  border-radius: var(--cg-radius-md);
  font-family: inherit;
  font-size: var(--cg-text-md);
  color: var(--cg-color-text);
  background: var(--cg-color-surface);
  transition: border-color var(--cg-transition-fast), box-shadow var(--cg-transition-fast);
}
.cg-form-input:focus,
.cg-form-textarea:focus,
.cg-form-select:focus {
  outline: 0;
  border-color: var(--cg-color-primary);
  box-shadow: 0 0 0 3px var(--cg-color-primary-bg);
}
.cg-form-input:disabled,
.cg-form-textarea:disabled,
.cg-form-select:disabled {
  background: var(--cg-color-bg-soft);
  color: var(--cg-color-text-muted);
  cursor: not-allowed;
}

.cg-form-textarea { resize: vertical; min-height: 80px; line-height: var(--cg-leading-normal); }

.cg-form-help { font-size: var(--cg-text-xs); color: var(--cg-color-text-muted); margin-top: 4px; line-height: 1.4; }
.cg-form-error { font-size: var(--cg-text-xs); color: var(--cg-color-danger); margin-top: 4px; font-weight: var(--cg-weight-semibold); }

.cg-form-checkbox,
.cg-form-radio {
  display: inline-flex; align-items: center; gap: var(--cg-space-sm);
  font-size: var(--cg-text-md); cursor: pointer;
  user-select: none;
}
.cg-form-checkbox input,
.cg-form-radio input {
  width: 16px; height: 16px;
  accent-color: var(--cg-color-primary);
  cursor: pointer;
}

/* Input with prefix (e.g. Q for currency) */
.cg-form-input-prefix {
  display: flex; align-items: center;
  border: 1.5px solid var(--cg-color-border);
  border-radius: var(--cg-radius-md);
  background: var(--cg-color-surface);
  overflow: hidden;
}
.cg-form-input-prefix:focus-within { border-color: var(--cg-color-primary); box-shadow: 0 0 0 3px var(--cg-color-primary-bg); }
.cg-form-input-prefix-label {
  padding: 10px 12px; background: var(--cg-color-bg-soft);
  color: var(--cg-color-text-muted); font-weight: var(--cg-weight-bold); font-size: var(--cg-text-md);
  border-right: 1px solid var(--cg-color-border);
}
.cg-form-input-prefix input { flex: 1; border: 0; padding: 10px 12px; outline: 0; font-size: var(--cg-text-md); font-family: inherit; background: transparent; }

/* ============================================================================
   BADGES — para estados
   ============================================================================ */
.cg-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px;
  border-radius: var(--cg-radius-sm);
  font-size: 10.5px;
  font-weight: var(--cg-weight-extra);
  text-transform: uppercase;
  letter-spacing: .05em;
  line-height: 1.4;
  white-space: nowrap;
}
.cg-badge-success  { background: var(--cg-color-success-light); color: var(--cg-color-success); }
.cg-badge-warning  { background: var(--cg-color-warning-light); color: #92400E; }
.cg-badge-danger   { background: var(--cg-color-danger-light); color: #991B1B; }
.cg-badge-info     { background: var(--cg-color-info-light); color: #075985; }
.cg-badge-primary  { background: var(--cg-color-primary-light); color: var(--cg-color-primary-dark); }
.cg-badge-neutral  { background: var(--cg-color-bg-soft); color: var(--cg-color-text-muted); }
.cg-badge-rose     { background: var(--cg-color-accent-rose-bg); color: #BE185D; }
.cg-badge-quetzal  { background: var(--cg-color-accent-quetzal-bg); color: var(--cg-color-accent-quetzal-dark); }
.cg-badge-quetzal-solid { background: var(--cg-color-accent-quetzal); color: var(--cg-color-text-inverse); }

/* ============================================================================
   CHIPS — para filtros / selecciones
   ============================================================================ */
.cg-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: var(--cg-radius-full);
  background: var(--cg-color-bg-soft);
  color: var(--cg-color-text);
  font-size: var(--cg-text-sm);
  font-weight: var(--cg-weight-semibold);
  cursor: pointer;
  border: 0;
  font-family: inherit;
  transition: background var(--cg-transition-fast);
}
.cg-chip:hover { background: var(--cg-color-border); }
.cg-chip-active { background: var(--cg-color-primary); color: var(--cg-color-text-inverse); }
.cg-chip-active:hover { background: var(--cg-color-primary-dark); }

/* ============================================================================
   ALERTS / NOTICES
   ============================================================================ */
.cg-alert {
  display: flex; gap: var(--cg-space-sm);
  align-items: flex-start;
  padding: 12px 16px;
  border-radius: var(--cg-radius-md);
  font-size: 13px;
  font-weight: var(--cg-weight-semibold);
  line-height: var(--cg-leading-normal);
}
.cg-alert-success { background: var(--cg-color-success-bg); border: 1px solid var(--cg-color-success); color: #065F46; }
.cg-alert-warning { background: var(--cg-color-warning-bg); border: 1px solid #FCD34D; color: #92400E; }
.cg-alert-danger  { background: var(--cg-color-danger-bg); border: 1px solid #FCA5A5; color: #991B1B; }
.cg-alert-info    { background: var(--cg-color-primary-bg); border: 1px solid var(--cg-color-primary-light); color: var(--cg-color-primary-dark); }
.cg-alert-quetzal { background: var(--cg-color-accent-quetzal-bg); border: 1px solid var(--cg-color-accent-quetzal-light); color: var(--cg-color-accent-quetzal-dark); }

/* ============================================================================
   TABLES
   ============================================================================ */
.cg-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cg-color-surface);
  border-radius: var(--cg-radius-lg);
  overflow: hidden;
}
.cg-table th,
.cg-table td {
  padding: 12px 14px;
  text-align: left;
  font-size: var(--cg-text-md);
  border-bottom: 1px solid var(--cg-color-border-soft);
}
.cg-table th {
  background: var(--cg-color-bg-soft);
  color: var(--cg-color-text-muted);
  font-weight: var(--cg-weight-bold);
  font-size: var(--cg-text-xs);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cg-table tr:last-child td { border-bottom: 0; }
.cg-table tr:hover td { background: #FAFBFC; }

/* ============================================================================
   TABS
   ============================================================================ */
.cg-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--cg-color-border);
}
.cg-tab {
  padding: 12px 18px;
  font-size: var(--cg-text-md);
  font-weight: var(--cg-weight-bold);
  color: var(--cg-color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  text-decoration: none;
  transition: color var(--cg-transition-fast);
}
.cg-tab:hover { color: var(--cg-color-text); }
.cg-tab-active { color: var(--cg-color-primary); border-bottom-color: var(--cg-color-primary); }

/* ============================================================================
   AVATARS
   ============================================================================ */
.cg-avatar {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--cg-color-primary-light), var(--cg-color-primary));
  color: var(--cg-color-text-inverse);
  font-weight: var(--cg-weight-extra);
  border-radius: 50%;
  text-transform: uppercase;
  background-size: cover; background-position: center;
}
.cg-avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.cg-avatar-md { width: 40px; height: 40px; font-size: 14px; }
.cg-avatar-lg { width: 56px; height: 56px; font-size: 18px; }
.cg-avatar-xl { width: 80px; height: 80px; font-size: 24px; }

/* ============================================================================
   EMPTY STATE
   ============================================================================ */
.cg-empty {
  background: var(--cg-color-surface);
  border: 1px solid var(--cg-color-border);
  border-radius: var(--cg-radius-lg);
  padding: 48px 24px;
  text-align: center;
}
.cg-empty-icon { font-size: 42px; color: var(--cg-color-text-faint); margin-bottom: 10px; }
.cg-empty-title { font-size: var(--cg-text-lg); font-weight: var(--cg-weight-extra); color: var(--cg-color-text); margin-bottom: 4px; }
.cg-empty-desc { font-size: var(--cg-text-md); color: var(--cg-color-text-muted); margin-bottom: var(--cg-space-md); line-height: var(--cg-leading-normal); }

/* ============================================================================
   MODAL
   ============================================================================ */
.cg-modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.6);
  display: none;
  align-items: center; justify-content: center;
  z-index: var(--cg-z-modal-back);
  backdrop-filter: blur(4px);
  padding: 16px;
}
.cg-modal-backdrop.is-on { display: flex; }
.cg-modal {
  background: var(--cg-color-surface);
  border-radius: var(--cg-radius-xl);
  padding: 28px;
  max-width: 440px;
  width: 100%;
  box-shadow: var(--cg-shadow-xl);
  z-index: var(--cg-z-modal);
  max-height: 90vh;
  overflow-y: auto;
}
.cg-modal-title { font-size: var(--cg-text-xl); font-weight: var(--cg-weight-extra); color: var(--cg-color-text); margin: 0 0 6px; }
.cg-modal-body { font-size: 13.5px; color: var(--cg-color-text-muted); margin: 0 0 var(--cg-space-lg); line-height: var(--cg-leading-normal); }
.cg-modal-foot { display: flex; gap: var(--cg-space-sm); justify-content: flex-end; }

/* ============================================================================
   BREADCRUMB
   ============================================================================ */
.cg-breadcrumb {
  display: flex; gap: 6px; align-items: center; flex-wrap: wrap;
  font-size: var(--cg-text-sm); color: var(--cg-color-text-muted);
}
.cg-breadcrumb a { color: var(--cg-color-text-muted); text-decoration: none; transition: color var(--cg-transition-fast); }
.cg-breadcrumb a:hover { color: var(--cg-color-primary); }
.cg-breadcrumb .cg-breadcrumb-sep { color: var(--cg-color-text-faint); }
.cg-breadcrumb-current { color: var(--cg-color-text); font-weight: var(--cg-weight-bold); }

/* ============================================================================
   UTILITY CLASSES — solo lo MÍNIMO. No replicar Tailwind acá.
   ============================================================================ */
.cg-sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.cg-stack > * + * { margin-top: var(--cg-space-md); }
.cg-cluster { display: flex; flex-wrap: wrap; gap: var(--cg-space-sm); align-items: center; }