/* ============================================================
 * V2 — Composants partagés pour les pages internes
 * ============================================================
 * Étend dashboard.css. Inclut :
 *  - Topbar / page-head
 *  - Cards (page-card, page-card--padded, page-card--hover)
 *  - Banners (.page-banner)
 *  - Boutons unifiés (.btn / .btn-primary / .btn-secondary / .btn-danger / .btn-ghost / .btn-icon)
 *  - Formulaires (.form-field, .form-label, .form-input, .form-select, .form-textarea, .form-help, .form-error)
 *  - Tables (.page-table)
 *  - Listes (.page-list)
 *  - Pagination (.page-pagination)
 *  - Tags / chips / badges génériques (.tag)
 *  - Empty states (.empty-state)
 *  - Sections (.page-section)
 *  - Modales basiques (.page-modal)
 *
 * Le but : qu'une seule règle suffise pour avoir le bon style V2.
 * ============================================================ */

/* ─── Topbar : titre de page ─── */
.page-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  gap: 1px;
}
.page-head__title {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.01em;
}
/* Plusieurs clés lang legacy sont en minuscules (ex. trn_lkfr_ptnr FR
   "chercher un partenaire") — le legacy les affichait en uppercase via CSS.
   On capitalise la 1re lettre côté V2 sans toucher aux chaînes partagées. */
.page-head__title::first-letter { text-transform: uppercase; }
.page-head__subtitle {
  font-size: 0.75rem;
  color: var(--text-3);
  line-height: 1.2;
}

/* ─── Layout : container du contenu de page ─── */
.page-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.page-wrap--narrow { max-width: 720px; }
.page-wrap--wide   { max-width: 1400px; }
.page-wrap--full   { max-width: none; }

/* ─── Cards ─── */
.page-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.page-card--padded { padding: 1.5rem; }
.page-card--padded-sm { padding: 1rem; }
.page-card__head {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: var(--surface-2);
}
.page-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 0;
}
/* Même correctif que .page-head__title : clés lang legacy en minuscules. */
.page-card__title::first-letter { text-transform: uppercase; }
.page-card__subtitle {
  font-size: 0.8125rem;
  color: var(--text-3);
  margin-top: 2px;
}
.page-card__body { padding: 1.5rem; }
.page-card__body--compact { padding: 1rem; }
.page-card__foot {
  padding: 0.875rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* ─── Sections (entre cards) ─── */
.page-section { display: flex; flex-direction: column; gap: 0.875rem; }
.page-section__title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin: 0;
}
.page-section__divider {
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

/* ─── Banners (success / error / info / warning) ─── */
.page-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius);
  border: 1px solid;
  font-size: 0.8125rem;
  line-height: 1.4;
}
.page-banner__icon {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 1px;
}
.page-banner__icon svg { width: 18px; height: 18px; }
.page-banner__body { flex: 1; min-width: 0; color: var(--text); }
.page-banner__title { font-weight: 600; margin-bottom: 2px; }
.page-banner__close {
  flex: none;
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 999px;
  color: var(--text-3);
  font-size: 1rem;
  line-height: 1;
}
.page-banner__close:hover { background: var(--surface-3); color: var(--text); }

.page-banner--success {
  background: var(--success-soft);
  border-color: color-mix(in oklch, var(--success) 25%, transparent);
}
.page-banner--success .page-banner__icon svg { stroke: var(--success); }

.page-banner--danger {
  background: var(--danger-soft);
  border-color: color-mix(in oklch, var(--danger) 25%, transparent);
}
.page-banner--danger .page-banner__icon svg { stroke: var(--danger); }

.page-banner--warning {
  background: var(--warning-soft);
  border-color: color-mix(in oklch, var(--warning) 25%, transparent);
}
.page-banner--warning .page-banner__icon svg { stroke: var(--warning); }

.page-banner--info {
  background: var(--accent-soft);
  border-color: color-mix(in oklch, var(--accent) 25%, transparent);
}
.page-banner--info .page-banner__icon svg { stroke: var(--accent); }

/* ─── Boutons unifiés V2 ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5625rem 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8125rem;
  line-height: 1;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s var(--ease-out),
              color      0.15s var(--ease-out),
              border     0.15s var(--ease-out),
              transform  0.08s var(--ease-out),
              box-shadow 0.15s var(--ease-out);
  text-decoration: none;
  user-select: none;
  white-space: nowrap;
}
.btn:focus-visible { outline-offset: 3px; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"] {
  opacity: 0.55; cursor: not-allowed; pointer-events: none;
}

.btn svg { width: 14px; height: 14px; flex: none; }

.btn-lg {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  border-radius: var(--radius);
}
.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}
.btn-block { width: 100%; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 1px 2px color-mix(in oklch, var(--accent) 25%, transparent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 4px 12px color-mix(in oklch, var(--accent) 30%, transparent);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--text-3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--surface-2);
  color: var(--text);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}
.btn-danger:hover {
  background: color-mix(in oklch, var(--danger) 85%, black);
  border-color: color-mix(in oklch, var(--danger) 85%, black);
  box-shadow: 0 4px 12px color-mix(in oklch, var(--danger) 25%, transparent);
  transform: translateY(-1px);
}

.btn-success {
  background: var(--success);
  color: #fff;
  border-color: var(--success);
}
.btn-success:hover {
  background: color-mix(in oklch, var(--success) 85%, black);
  border-color: color-mix(in oklch, var(--success) 85%, black);
  box-shadow: 0 4px 12px color-mix(in oklch, var(--success) 25%, transparent);
  transform: translateY(-1px);
}

.btn-warning {
  background: var(--warning);
  color: oklch(15% 0.02 75);
  border-color: var(--warning);
}
.btn-warning:hover {
  background: color-mix(in oklch, var(--warning) 85%, black);
  border-color: color-mix(in oklch, var(--warning) 85%, black);
  transform: translateY(-1px);
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-2);
  border-color: var(--border);
}
.btn-icon:hover {
  background: var(--surface-2);
  color: var(--text);
}

/* Spinner integrate dans bouton */
.btn[aria-busy="true"] { cursor: progress; opacity: 0.85; }
.btn[aria-busy="true"] > .btn__label { opacity: 0.6; }
.btn__spinner {
  width: 14px; height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 999px;
  animation: btnspin 0.8s linear infinite;
}
@keyframes btnspin { to { transform: rotate(360deg); } }

/* ─── Formulaires ─── */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.form-grid--single { grid-template-columns: 1fr; }
.form-grid--two    { grid-template-columns: 1fr 1fr; }

.form-field { display: flex; flex-direction: column; gap: 0.375rem; min-width: 0; }
.form-field--inline { flex-direction: row; align-items: center; }
.form-field--full { grid-column: 1 / -1; }

.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.01em;
}
.form-label__required { color: var(--danger); margin-left: 2px; }

.form-control,
.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: 0.5625rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s var(--ease-out), box-shadow 0.15s var(--ease-out);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 18%, transparent);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-3); opacity: 1; }

.form-select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.625rem center;
  padding-right: 2rem;
}

.form-textarea { min-height: 96px; resize: vertical; }

.form-input[disabled], .form-textarea[disabled], .form-select[disabled] {
  background: var(--surface-2);
  color: var(--text-3);
  cursor: not-allowed;
}

.form-help  { font-size: 0.6875rem; color: var(--text-3); }
.form-error { font-size: 0.6875rem; color: var(--danger); font-weight: 600; }

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--danger) 18%, transparent);
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
  font-size: 0.8125rem;
}
.form-check input[type="checkbox"], .form-check input[type="radio"] {
  width: 1rem; height: 1rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.form-actions--between { justify-content: space-between; }
.form-actions--start   { justify-content: flex-start; }

/* ─── Tables ─── */
.page-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}
.page-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  color: var(--text);
}
.page-table th,
.page-table td {
  padding: 0.75rem 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.page-table thead th {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border-strong);
  position: sticky;
  top: 0;
}
.page-table tbody tr:hover { background: var(--surface-2); }
.page-table tbody tr:last-child td { border-bottom: 0; }
.page-table td.num { font-variant-numeric: tabular-nums; text-align: right; }
.page-table .row-actions {
  display: inline-flex; gap: 4px;
}

/* ─── Listes ─── */
.page-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.page-list__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8125rem;
}
.page-list__item:last-child { border-bottom: 0; }
.page-list__item:hover { background: var(--surface-2); }
.page-list__icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--accent);
  display: grid; place-items: center;
  flex: none;
}
.page-list__icon svg { width: 18px; height: 18px; }
.page-list__main { flex: 1; min-width: 0; }
.page-list__title { font-weight: 600; color: var(--text); }
.page-list__sub   { color: var(--text-3); font-size: 0.75rem; margin-top: 2px; }

/* ─── Tags / chips ─── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 2px 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-2);
  border: 1px solid var(--border);
  letter-spacing: 0.01em;
}
.tag--accent  { background: var(--accent-soft); color: var(--accent-text); border-color: color-mix(in oklch, var(--accent) 20%, transparent); }
.tag--success { background: var(--success-soft); color: var(--success); border-color: color-mix(in oklch, var(--success) 25%, transparent); }
.tag--danger  { background: var(--danger-soft);  color: var(--danger);  border-color: color-mix(in oklch, var(--danger) 25%, transparent); }
.tag--warning { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in oklch, var(--warning) 25%, transparent); }

/* ─── Pagination ─── */
.page-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 1rem;
}
.page-pagination__btn {
  min-width: 32px;
  height: 32px;
  padding: 0 0.625rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-grid;
  place-items: center;
  text-decoration: none;
}
.page-pagination__btn:hover { background: var(--surface-2); color: var(--text); }
.page-pagination__btn[aria-current="page"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ─── Empty state ─── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1rem;
  gap: 0.625rem;
  color: var(--text-3);
}
.empty-state__icon {
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--text-3);
}
.empty-state__icon svg { width: 28px; height: 28px; }
.empty-state__title { color: var(--text); font-size: 1rem; font-weight: 700; }
.empty-state__text  { font-size: 0.8125rem; color: var(--text-3); max-width: 40ch; }
.empty-state__action { margin-top: 0.5rem; }

/* ─── Loading / skeleton ─── */
.page-skel {
  background: linear-gradient(
    90deg,
    var(--surface-2) 0%,
    color-mix(in oklch, var(--surface-3) 70%, var(--surface-2)) 50%,
    var(--surface-2) 100%);
  background-size: 200% 100%;
  animation: skelpulse 1.4s ease infinite;
  border-radius: var(--radius-sm);
}
@keyframes skelpulse { to { background-position: -200% 0; } }

/* ─── Modale basique V2 ─── */
/* L'attribut [hidden] vaut display:none côté UA, mais une règle auteur
   (display:grid) l'emporte. Override explicite pour que [hidden] masque bien. */
.page-modal-overlay[hidden] { display: none; }
.page-modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--v2-modal-backdrop);
  -webkit-backdrop-filter: var(--v2-modal-backdrop-blur);
  backdrop-filter: var(--v2-modal-backdrop-blur);
  display: grid;
  place-items: center;
  z-index: 200;
  padding: 1rem;
  animation: v2-modal-fade 0.2s var(--ease-out);
}
.page-modal {
  background: var(--v2-glass-bg);
  -webkit-backdrop-filter: var(--v2-glass-blur);
  backdrop-filter: var(--v2-glass-blur);
  border-radius: var(--v2-glass-radius);
  width: min(540px, 96vw);
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--v2-glass-shadow);
  border: var(--v2-glass-border);
  animation: v2-modal-pop 0.22s var(--ease-out);
}
.page-modal__head {
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
}
.page-modal__title { font-size: 1rem; font-weight: 700; margin: 0; color: var(--text); }
.page-modal__body { padding: 1.5rem; }
.page-modal__foot {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem;
}

/* ─── Topbar : lang switcher + page head ─── */
.top-lang { display: flex; align-items: center; gap: 0.5rem; }
.top-lang .lang-btn {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.375rem 0.625rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-2);
}
.top-lang .lang-btn:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-strong);
}

/* Responsive : small screens */
@media (max-width: 720px) {
  .page-card__head, .page-card__body, .page-card__foot,
  .page-card--padded { padding: 1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid--two { grid-template-columns: 1fr; }
}

/* ─── Hero illustré (pour pages d'accueil / welcome) ─── */
.page-hero {
  display: flex; flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 1rem 2.5rem;
  gap: 1rem;
}
.page-hero__crest {
  width: 84px; height: 84px;
  border-radius: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.page-hero__crest img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw + 1rem, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}
.page-hero__lede {
  font-size: 1rem;
  color: var(--text-2);
  max-width: 60ch;
  line-height: 1.55;
}

/* ─── Petits utilitaires V2 ─── */
.text-muted { color: var(--text-3); }
.text-strong { color: var(--text); font-weight: 600; }
.text-accent { color: var(--accent-text); font-weight: 600; }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-mono { font-family: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace; }

.flex-row { display: flex; align-items: center; gap: 0.5rem; }
.flex-col { display: flex; flex-direction: column; gap: 0.5rem; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

.divider-h {
  height: 1px;
  background: var(--border);
  margin: 1rem 0;
}