/* ==========================================================================
   PanneCI — Composants réutilisables
   ========================================================================== */

/* --------------------------------------------------------------------------
   Boutons
   -------------------------------------------------------------------------- */
.pc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pc-2);
  padding: 0.625rem var(--pc-5);
  font-family: inherit;
  font-size: var(--pc-text-sm);
  font-weight: 600;
  line-height: 1.25;
  border: 1px solid transparent;
  border-radius: var(--pc-radius);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--pc-transition), border-color var(--pc-transition),
              color var(--pc-transition), box-shadow var(--pc-transition),
              transform var(--pc-transition);
}
.pc-btn:hover { text-decoration: none; }
.pc-btn:active { transform: translateY(1px); }
.pc-btn:focus-visible { box-shadow: var(--pc-ring); outline: none; }
.pc-btn[disabled], .pc-btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.pc-btn svg { width: 1.05em; height: 1.05em; flex: none; }

.pc-btn--primary {
  background: var(--pc-primary);
  color: var(--pc-primary-fg);
  box-shadow: var(--pc-shadow-xs);
}
.pc-btn--primary:hover { background: var(--pc-primary-hover); color: var(--pc-primary-fg); }

.pc-btn--secondary {
  background: var(--pc-surface);
  color: var(--pc-text);
  border-color: var(--pc-border-strong);
}
.pc-btn--secondary:hover { background: var(--pc-surface-hover); border-color: var(--pc-text-subtle); }

.pc-btn--ghost { background: transparent; color: var(--pc-text-muted); }
.pc-btn--ghost:hover { background: var(--pc-bg-sunken); color: var(--pc-text); }

.pc-btn--danger { background: var(--pc-down); color: #fff; }
.pc-btn--danger:hover { background: #b91c1c; color: #fff; }

.pc-btn--success { background: var(--pc-ok); color: #fff; }
.pc-btn--success:hover { background: var(--pc-green-600); color: #fff; }

.pc-btn--sm { padding: 0.375rem var(--pc-3); font-size: var(--pc-text-xs); }
.pc-btn--lg { padding: 0.875rem var(--pc-8); font-size: var(--pc-text-base); }
.pc-btn--block { width: 100%; }
.pc-btn--icon { padding: 0.5rem; aspect-ratio: 1; }

/* --------------------------------------------------------------------------
   Badges et pastilles d'état
   -------------------------------------------------------------------------- */
.pc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.2rem 0.6rem;
  font-size: var(--pc-text-xs);
  font-weight: 600;
  line-height: 1.5;
  border-radius: var(--pc-radius-full);
  background: var(--pc-bg-sunken);
  color: var(--pc-text-muted);
  white-space: nowrap;
}
.pc-badge--ok    { background: var(--pc-ok-bg);    color: var(--pc-ok-fg); }
.pc-badge--warn  { background: var(--pc-warn-bg);  color: var(--pc-warn-fg); }
.pc-badge--down  { background: var(--pc-down-bg);  color: var(--pc-down-fg); }
.pc-badge--maint { background: var(--pc-maint-bg); color: var(--pc-maint-fg); }
.pc-badge--brand { background: var(--pc-orange-100); color: var(--pc-orange-800); }

/* Point coloré, toujours accompagné d'un libellé texte */
.pc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex: none;
  background: currentColor;
}
.pc-dot--ok    { color: var(--pc-ok); }
.pc-dot--warn  { color: var(--pc-warn); }
.pc-dot--down  { color: var(--pc-down); }
.pc-dot--maint { color: var(--pc-maint); }
.pc-dot--pulse { animation: pc-pulse 2s ease-in-out infinite; }
@keyframes pc-pulse {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  50%      { box-shadow: 0 0 0 5px transparent; opacity: 0.65; }
}

/* --------------------------------------------------------------------------
   Cartes
   -------------------------------------------------------------------------- */
.pc-card {
  background: var(--pc-surface);
  border: 1px solid var(--pc-border);
  border-radius: var(--pc-radius-md);
  box-shadow: var(--pc-shadow-xs);
  overflow: hidden;
}
.pc-card--flat { box-shadow: none; }
.pc-card--pad { padding: var(--pc-5); }
.pc-card__head {
  padding: var(--pc-4) var(--pc-5);
  border-bottom: 1px solid var(--pc-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pc-3);
}
.pc-card__title { margin: 0; font-size: var(--pc-text-base); font-weight: 650; }
.pc-card__body { padding: var(--pc-5); }
.pc-card__foot {
  padding: var(--pc-3) var(--pc-5);
  border-top: 1px solid var(--pc-border);
  background: var(--pc-bg-sunken);
}
a.pc-card, .pc-card--link {
  display: block;
  transition: border-color var(--pc-transition), box-shadow var(--pc-transition),
              transform var(--pc-transition);
  color: inherit;
}
a.pc-card:hover, .pc-card--link:hover {
  border-color: var(--pc-orange-300);
  box-shadow: var(--pc-shadow);
  transform: translateY(-2px);
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Formulaires
   -------------------------------------------------------------------------- */
.pc-field { margin-bottom: var(--pc-5); }
.pc-field:last-child { margin-bottom: 0; }

.pc-label {
  display: block;
  margin-bottom: var(--pc-2);
  font-size: var(--pc-text-sm);
  font-weight: 600;
  color: var(--pc-text);
}
.pc-label__req { color: var(--pc-down); margin-left: 2px; }
.pc-label__opt { color: var(--pc-text-subtle); font-weight: 400; margin-left: var(--pc-2); }

.pc-input, .pc-select, .pc-textarea {
  width: 100%;
  padding: 0.625rem var(--pc-3);
  font-family: inherit;
  font-size: var(--pc-text-sm);
  color: var(--pc-text);
  background: var(--pc-bg-elevated);
  border: 1px solid var(--pc-border-strong);
  border-radius: var(--pc-radius);
  transition: border-color var(--pc-transition), box-shadow var(--pc-transition);
}
.pc-input::placeholder, .pc-textarea::placeholder { color: var(--pc-text-subtle); }
.pc-input:focus, .pc-select:focus, .pc-textarea:focus {
  outline: none;
  border-color: var(--pc-primary);
  box-shadow: var(--pc-ring);
}
.pc-textarea { min-height: 120px; resize: vertical; line-height: var(--pc-leading-normal); }
.pc-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2364748b'%3E%3Cpath d='M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--pc-3) center;
  background-size: 16px;
  padding-right: var(--pc-10);
}

/* État d'erreur — porté par la classe ET par aria-invalid sur le champ */
.pc-input.is-invalid, .pc-select.is-invalid, .pc-textarea.is-invalid,
[aria-invalid="true"].pc-input, [aria-invalid="true"].pc-select, [aria-invalid="true"].pc-textarea {
  border-color: var(--pc-down);
  background: var(--pc-down-bg);
}
.pc-input.is-invalid:focus, [aria-invalid="true"].pc-input:focus {
  box-shadow: 0 0 0 3px rgba(224, 36, 36, 0.22);
}
.pc-error {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--pc-2);
  font-size: var(--pc-text-xs);
  font-weight: 500;
  color: var(--pc-down-fg);
}
.pc-hint {
  margin-top: var(--pc-2);
  font-size: var(--pc-text-xs);
  color: var(--pc-text-muted);
}

/* Groupe champ + bouton accolés */
.pc-input-group { display: flex; }
.pc-input-group .pc-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.pc-input-group .pc-btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Cases à cocher et boutons radio */
.pc-check {
  display: flex;
  align-items: flex-start;
  gap: var(--pc-3);
  padding: var(--pc-3);
  border: 1px solid var(--pc-border);
  border-radius: var(--pc-radius);
  cursor: pointer;
  transition: border-color var(--pc-transition), background var(--pc-transition);
}
.pc-check:hover { border-color: var(--pc-border-strong); background: var(--pc-surface-hover); }
.pc-check input { margin-top: 0.2rem; accent-color: var(--pc-primary); flex: none; }
.pc-check input:checked ~ .pc-check__text { color: var(--pc-text); }
.pc-check:has(input:checked) { border-color: var(--pc-primary); background: var(--pc-orange-50); }
:root[data-theme="dark"] .pc-check:has(input:checked) { background: rgba(247, 127, 0, 0.1); }
.pc-check__text { font-size: var(--pc-text-sm); }
.pc-check__label { font-weight: 600; display: block; }

/* Interrupteur */
.pc-switch { display: inline-flex; align-items: center; gap: var(--pc-3); cursor: pointer; }
.pc-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.pc-switch__track {
  width: 40px; height: 22px;
  background: var(--pc-gray-300);
  border-radius: var(--pc-radius-full);
  position: relative;
  transition: background var(--pc-transition);
  flex: none;
}
.pc-switch__track::after {
  content: "";
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--pc-transition);
  box-shadow: var(--pc-shadow-xs);
}
.pc-switch input:checked + .pc-switch__track { background: var(--pc-primary); }
.pc-switch input:checked + .pc-switch__track::after { transform: translateX(18px); }
.pc-switch input:focus-visible + .pc-switch__track { box-shadow: var(--pc-ring); }

/* --------------------------------------------------------------------------
   Alertes
   -------------------------------------------------------------------------- */
.pc-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--pc-3);
  padding: var(--pc-4);
  border-radius: var(--pc-radius);
  border: 1px solid transparent;
  font-size: var(--pc-text-sm);
  margin-bottom: var(--pc-4);
}
.pc-alert svg { width: 18px; height: 18px; flex: none; margin-top: 1px; }
.pc-alert__title { font-weight: 650; display: block; margin-bottom: 2px; }
.pc-alert--ok    { background: var(--pc-ok-bg);    color: var(--pc-ok-fg);    border-color: rgba(14,159,110,0.25); }
.pc-alert--warn  { background: var(--pc-warn-bg);  color: var(--pc-warn-fg);  border-color: rgba(217,119,6,0.25); }
.pc-alert--down  { background: var(--pc-down-bg);  color: var(--pc-down-fg);  border-color: rgba(224,36,36,0.25); }
.pc-alert--info  { background: var(--pc-maint-bg); color: var(--pc-maint-fg); border-color: rgba(37,99,235,0.25); }

/* --------------------------------------------------------------------------
   Tableaux
   -------------------------------------------------------------------------- */
.pc-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--pc-text-sm);
}
.pc-table th {
  text-align: left;
  font-weight: 600;
  font-size: var(--pc-text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--pc-text-muted);
  padding: var(--pc-3) var(--pc-4);
  border-bottom: 1px solid var(--pc-border);
  background: var(--pc-bg-sunken);
  white-space: nowrap;
}
.pc-table td {
  padding: var(--pc-3) var(--pc-4);
  border-bottom: 1px solid var(--pc-border);
  vertical-align: middle;
}
.pc-table tbody tr:last-child td { border-bottom: 0; }
.pc-table tbody tr { transition: background var(--pc-transition); }
.pc-table tbody tr:hover { background: var(--pc-surface-hover); }
.pc-table--fixed { table-layout: fixed; }
.pc-table .pc-actions { display: flex; gap: var(--pc-1); justify-content: flex-end; }

/* --------------------------------------------------------------------------
   Onglets
   -------------------------------------------------------------------------- */
.pc-tabs {
  display: flex;
  gap: var(--pc-1);
  border-bottom: 1px solid var(--pc-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.pc-tabs::-webkit-scrollbar { display: none; }
.pc-tab {
  padding: var(--pc-3) var(--pc-4);
  font-size: var(--pc-text-sm);
  font-weight: 600;
  color: var(--pc-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: color var(--pc-transition), border-color var(--pc-transition);
}
.pc-tab:hover { color: var(--pc-text); text-decoration: none; }
.pc-tab.is-active { color: var(--pc-text-brand); border-bottom-color: var(--pc-primary); }

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pc-pagination { display: flex; align-items: center; gap: var(--pc-1); justify-content: center; }
.pc-pagination a, .pc-pagination span {
  min-width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--pc-2);
  font-size: var(--pc-text-sm);
  font-weight: 600;
  border: 1px solid var(--pc-border);
  border-radius: var(--pc-radius-sm);
  color: var(--pc-text-muted);
  background: var(--pc-surface);
}
.pc-pagination a:hover { border-color: var(--pc-border-strong); color: var(--pc-text); text-decoration: none; }
.pc-pagination .is-active {
  background: var(--pc-primary);
  border-color: var(--pc-primary);
  color: var(--pc-primary-fg);
}
.pc-pagination .is-disabled { opacity: 0.45; pointer-events: none; }

/* --------------------------------------------------------------------------
   Avatars et logos
   -------------------------------------------------------------------------- */
.pc-avatar {
  width: 40px; height: 40px;
  border-radius: var(--pc-radius);
  object-fit: cover;
  background: var(--pc-bg-sunken);
  border: 1px solid var(--pc-border);
  flex: none;
}
.pc-avatar--sm { width: 28px; height: 28px; border-radius: var(--pc-radius-sm); }
.pc-avatar--lg { width: 64px; height: 64px; border-radius: var(--pc-radius-md); }
.pc-avatar--round { border-radius: 50%; }

/* Pastille de repli quand l'entreprise n'a pas de logo : initiales */
.pc-initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--pc-text-sm);
  color: var(--pc-primary-fg);
  background: var(--pc-orange-500);
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   État vide
   -------------------------------------------------------------------------- */
.pc-empty {
  text-align: center;
  padding: var(--pc-16) var(--pc-6);
  color: var(--pc-text-muted);
}
.pc-empty svg { width: 44px; height: 44px; margin: 0 auto var(--pc-4); color: var(--pc-text-subtle); }
.pc-empty__title { font-size: var(--pc-text-lg); font-weight: 650; color: var(--pc-text); margin-bottom: var(--pc-2); }

/* --------------------------------------------------------------------------
   Fil d'Ariane
   -------------------------------------------------------------------------- */
.pc-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--pc-2);
  font-size: var(--pc-text-sm);
  color: var(--pc-text-muted);
  margin-bottom: var(--pc-5);
}
.pc-breadcrumb a { color: var(--pc-text-muted); }
.pc-breadcrumb a:hover { color: var(--pc-text); }
.pc-breadcrumb__sep { color: var(--pc-text-subtle); }
.pc-breadcrumb [aria-current="page"] { color: var(--pc-text); font-weight: 600; }

/* --------------------------------------------------------------------------
   Modale (dialog natif)
   -------------------------------------------------------------------------- */
.pc-modal {
  border: 1px solid var(--pc-border);
  border-radius: var(--pc-radius-lg);
  padding: 0;
  background: var(--pc-surface);
  color: var(--pc-text);
  box-shadow: var(--pc-shadow-xl);
  width: min(520px, calc(100vw - 2rem));
  max-height: calc(100vh - 4rem);
}
.pc-modal::backdrop { background: rgba(8, 15, 30, 0.55); backdrop-filter: blur(2px); }
.pc-modal__head {
  padding: var(--pc-5);
  border-bottom: 1px solid var(--pc-border);
  display: flex; align-items: center; justify-content: space-between; gap: var(--pc-3);
}
.pc-modal__body { padding: var(--pc-5); overflow-y: auto; }
.pc-modal__foot {
  padding: var(--pc-4) var(--pc-5);
  border-top: 1px solid var(--pc-border);
  display: flex; justify-content: flex-end; gap: var(--pc-2);
}

/* --------------------------------------------------------------------------
   Barre de progression / jauge
   -------------------------------------------------------------------------- */
.pc-meter {
  height: 8px;
  background: var(--pc-bg-sunken);
  border-radius: var(--pc-radius-full);
  overflow: hidden;
}
.pc-meter__fill {
  height: 100%;
  border-radius: inherit;
  background: var(--pc-primary);
  transition: width 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.pc-meter__fill--ok   { background: var(--pc-ok); }
.pc-meter__fill--warn { background: var(--pc-warn); }
.pc-meter__fill--down { background: var(--pc-down); }

/* --------------------------------------------------------------------------
   Infobulle légère
   -------------------------------------------------------------------------- */
.pc-tip { position: relative; }
.pc-tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--pc-gray-900);
  color: #fff;
  font-size: var(--pc-text-xs);
  font-weight: 500;
  padding: 0.3rem 0.55rem;
  border-radius: var(--pc-radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--pc-transition);
  z-index: 50;
}
.pc-tip:hover::after, .pc-tip:focus-visible::after { opacity: 1; }