/* ═══════════════════════════════════════════════════════════════════════════
   Tir Découverte — Bibliothèque de composants UI (style shadcn/ui)
   ---------------------------------------------------------------------------
   100 % autonome : le plugin définit LUI-MÊME les tokens shadcn (valeurs oklch
   officielles, thèmes clair + sombre) et tout son layout. Il ne dépend
   d'AUCUNE classe utilitaire ni variable du thème WordPress.

   Tout est scopé sous `.tir-ui` pour ne pas polluer le reste de la page.
   ═══════════════════════════════════════════════════════════════════════════ */

.tir-ui {
    /* ── Tokens shadcn — thème clair ──────────────────────────────────── */
    /* Fond légèrement gris (façon gris-50) pour faire « lever » les cartes blanches. */
    --tir-background:            oklch(0.985 0.001 247);
    --tir-foreground:            oklch(0.16 0.01 256);
    --tir-card:                  oklch(1 0 0);
    --tir-card-foreground:       oklch(0.16 0.01 256);
    /* Primary = bleu de marque du thème (#1e40af) */
    --tir-primary:               oklch(0.424 0.199 265.638);
    --tir-primary-foreground:    oklch(0.985 0 0);
    --tir-secondary:             oklch(0.97 0 0);
    --tir-secondary-foreground:  oklch(0.205 0 0);
    --tir-muted:                 oklch(0.97 0 0);
    --tir-muted-foreground:      oklch(0.556 0 0);
    --tir-accent:                oklch(0.97 0 0);
    --tir-accent-foreground:     oklch(0.205 0 0);
    --tir-destructive:           oklch(0.577 0.245 27.325);
    --tir-destructive-foreground: oklch(0.985 0 0);
    --tir-border:                oklch(0.922 0 0);
    --tir-input:                 oklch(0.922 0 0);
    --tir-ring:                  oklch(0.424 0.199 265.638);

    --tir-radius:    0.7rem;
    --tir-radius-md: calc(var(--tir-radius) * 0.8);
    --tir-radius-lg: var(--tir-radius);
    --tir-radius-xl: calc(var(--tir-radius) * 1.4);

    --tir-font: "Geist", "Satoshi", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --tir-font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    /* Ombres « diffusion » teintées (larges, douces) — signature SaaS premium */
    --tir-shadow-sm: 0 1px 2px 0 oklch(0.16 0.02 256 / 0.04);
    --tir-shadow:    0 4px 12px -4px oklch(0.16 0.02 256 / 0.06), 0 2px 4px -2px oklch(0.16 0.02 256 / 0.04);
    --tir-shadow-lg: 0 24px 48px -16px oklch(0.16 0.02 256 / 0.14);

    color: var(--tir-foreground);
    font-family: var(--tir-font);
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* ── Thème sombre (suit .dark du site, ou .tir-ui--dark forcé) ─────────── */
.dark .tir-ui,
.tir-ui.tir-ui--dark {
    --tir-background:            oklch(0.145 0 0);
    --tir-foreground:            oklch(0.985 0 0);
    --tir-card:                  oklch(0.205 0 0);
    --tir-card-foreground:       oklch(0.985 0 0);
    /* Primary = bleu de marque, légèrement éclairci pour rester lisible en sombre */
    --tir-primary:               oklch(0.55 0.2 264);
    --tir-primary-foreground:    oklch(0.985 0 0);
    --tir-secondary:             oklch(0.269 0 0);
    --tir-secondary-foreground:  oklch(0.985 0 0);
    --tir-muted:                 oklch(0.269 0 0);
    --tir-muted-foreground:      oklch(0.708 0 0);
    --tir-accent:                oklch(0.269 0 0);
    --tir-accent-foreground:     oklch(0.985 0 0);
    --tir-destructive:           oklch(0.704 0.191 22.216);
    --tir-destructive-foreground: oklch(0.985 0 0);
    --tir-border:                oklch(1 0 0 / 10%);
    --tir-input:                 oklch(1 0 0 / 15%);
    --tir-ring:                  oklch(0.55 0.2 264);
}

/* Reset minimal scopé (le plugin ne dépend plus du reset du thème) */
.tir-ui *,
.tir-ui *::before,
.tir-ui *::after { box-sizing: border-box; }

/* Forcer notre typo partout : le thème pose font-family directement sur h1/p/button…
   ce qui écrase l'héritage. `inherit` reprend le dessus. Spécificité (0,1,0) :
   les règles composant placées PLUS BAS (ex. mono des stats) gagnent ensuite. */
.tir-ui * { font-family: inherit; }

/* ─────────────────────────────────────────────────────────────────────────
   LAYOUT
   ───────────────────────────────────────────────────────────────────────── */

.tir-ui-auth {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 4rem 1rem;
    background-color: var(--tir-background);
}

.tir-ui-auth__inner {
    width: 100%;
    max-width: 25rem;
}

.tir-ui-stack    { display: flex; flex-direction: column; gap: 1rem; }
.tir-ui-stack-sm { display: flex; flex-direction: column; gap: 0.5rem; }
.tir-ui-center   { text-align: center; }

/* ─────────────────────────────────────────────────────────────────────────
   COMPOSANTS
   ───────────────────────────────────────────────────────────────────────── */

/* ── Carte ─────────────────────────────────────────────────────────────── */

.tir-ui-card {
    background-color: var(--tir-card);
    color: var(--tir-card-foreground);
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-xl);
    box-shadow: var(--tir-shadow-sm);
}

.tir-ui-card--pad { padding: 2rem; }

/* ── Titres / textes ──────────────────────────────────────────────────── */

.tir-ui-title {
    margin: 0;
    font-size: 1.5rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--tir-foreground);
}

.tir-ui-subtle  { margin: 0; font-size: 0.875rem; color: var(--tir-muted-foreground); }

.tir-ui-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--tir-muted-foreground);
}
.tir-ui-eyebrow::before {
    content: "";
    width: 1.5rem;
    height: 1px;
    background-color: currentColor;
}

/* ── Champs de formulaire ─────────────────────────────────────────────── */

.tir-ui-label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tir-foreground);
}

.tir-ui-input {
    display: block;
    width: 100%;
    height: 2.5rem;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    background-color: transparent;
    border: 1px solid var(--tir-input);
    border-radius: var(--tir-radius-md);
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
}

.tir-ui-input::placeholder { color: var(--tir-muted-foreground); }

/* Champ avec icône à gauche (recherche) */
.tir-ui-search { position: relative; display: inline-flex; align-items: center; }
.tir-ui-search svg {
    position: absolute;
    left: 0.7rem;
    width: 1rem;
    height: 1rem;
    color: var(--tir-muted-foreground);
    pointer-events: none;
}
.tir-ui-search .tir-ui-input { padding-left: 2.25rem; }

.tir-ui-input:focus,
.tir-ui-input:focus-visible {
    outline: none;
    border-color: var(--tir-ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 45%, transparent);
}

/* ── Boutons ──────────────────────────────────────────────────────────── */

.tir-ui-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.5rem;
    padding: 0 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1;
    border: 1px solid transparent;
    border-radius: var(--tir-radius-md);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease, transform 0.06s ease;
    -webkit-appearance: none;
    appearance: none;
}

.tir-ui-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 45%, transparent);
}

/* Feedback tactile : léger enfoncement au clic */
.tir-ui-btn:active:not(:disabled) { transform: translateY(0.5px) scale(0.992); }

.tir-ui-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.tir-ui-btn--primary, .tir-ui-btn--destructive, .tir-ui-btn--success { box-shadow: var(--tir-shadow-sm); }
.tir-ui-btn svg { width: 1rem; height: 1rem; flex-shrink: 0; }

.tir-ui-btn--block { width: 100%; }

.tir-ui-btn--primary {
    background-color: var(--tir-primary);
    color: var(--tir-primary-foreground);
}
.tir-ui-btn--primary:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--tir-primary) 90%, transparent);
}

.tir-ui-btn--secondary {
    background-color: var(--tir-secondary);
    color: var(--tir-secondary-foreground);
}
.tir-ui-btn--secondary:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--tir-secondary) 80%, var(--tir-foreground));
}

.tir-ui-btn--outline {
    background-color: transparent;
    border-color: var(--tir-border);
    color: var(--tir-foreground);
}
.tir-ui-btn--outline:hover:not(:disabled) {
    background-color: var(--tir-accent);
    color: var(--tir-accent-foreground);
}

.tir-ui-btn--destructive {
    background-color: var(--tir-destructive);
    color: var(--tir-destructive-foreground);
}
.tir-ui-btn--destructive:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--tir-destructive) 88%, transparent);
}

.tir-ui-btn--success {
    background-color: oklch(0.6 0.15 150);
    color: oklch(0.985 0 0);
}
.tir-ui-btn--success:hover:not(:disabled) {
    background-color: oklch(0.55 0.15 150);
}

/* ── Alertes ──────────────────────────────────────────────────────────── */

.tir-ui-alert {
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

.tir-ui-alert--error {
    border-color: color-mix(in srgb, var(--tir-destructive) 35%, transparent);
    background-color: color-mix(in srgb, var(--tir-destructive) 8%, transparent);
    color: var(--tir-destructive);
}

/* ── Spinner ──────────────────────────────────────────────────────────── */

.tir-ui-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid color-mix(in srgb, currentColor 35%, transparent);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: tir-ui-spin 0.6s linear infinite;
    flex-shrink: 0;
}
@keyframes tir-ui-spin { to { transform: rotate(360deg); } }

/* ── Select natif ─────────────────────────────────────────────────────── */

.tir-ui-select {
    display: block;
    width: 100%;
    height: 2.5rem;
    padding: 0 2.25rem 0 0.75rem;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    background-color: transparent;
    border: 1px solid var(--tir-input);
    border-radius: var(--tir-radius-md);
    box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
}
.tir-ui-select:focus,
.tir-ui-select:focus-visible {
    outline: none;
    border-color: var(--tir-ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 45%, transparent);
}

/* ── Textarea ─────────────────────────────────────────────────────────── */
.tir-ui-textarea {
    display: block;
    width: 100%;
    min-height: 5rem;
    padding: 0.5rem 0.75rem;
    font: inherit;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    background-color: transparent;
    border: 1px solid var(--tir-input);
    border-radius: var(--tir-radius-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    resize: vertical;
}
.tir-ui-textarea:focus,
.tir-ui-textarea:focus-visible {
    outline: none;
    border-color: var(--tir-ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 45%, transparent);
}

/* ── Case à cocher ────────────────────────────────────────────────────── */
.tir-ui-checkbox {
    width: 1rem;
    height: 1rem;
    accent-color: var(--tir-primary);
    cursor: pointer;
}

/* ── Texte d'erreur de champ ──────────────────────────────────────────── */
.tir-ui-error-text { font-size: 0.8125rem; color: var(--tir-destructive); }

/* ── Badges ───────────────────────────────────────────────────────────── */

.tir-ui-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    border: 1px solid transparent;
    border-radius: 9999px;
}

.tir-ui-badge--default     { background-color: var(--tir-primary);   color: var(--tir-primary-foreground); }
.tir-ui-badge--secondary   { background-color: var(--tir-secondary); color: var(--tir-secondary-foreground); }
.tir-ui-badge--destructive { background-color: var(--tir-destructive); color: var(--tir-destructive-foreground); }
.tir-ui-badge--outline     { border-color: var(--tir-border); color: var(--tir-foreground); }

/* Statuts (teintes douces, lisibles en tableau) */
.tir-ui-badge--success { background-color: color-mix(in srgb, oklch(0.72 0.19 150) 15%, transparent); color: oklch(0.52 0.17 150); border-color: color-mix(in srgb, oklch(0.72 0.19 150) 30%, transparent); }
.tir-ui-badge--warning { background-color: color-mix(in srgb, oklch(0.79 0.16 80) 18%, transparent);  color: oklch(0.55 0.13 70);  border-color: color-mix(in srgb, oklch(0.79 0.16 80) 35%, transparent); }
.tir-ui-badge--danger  { background-color: color-mix(in srgb, var(--tir-destructive) 12%, transparent); color: var(--tir-destructive); border-color: color-mix(in srgb, var(--tir-destructive) 30%, transparent); }
.tir-ui-badge--info    { background-color: color-mix(in srgb, var(--tir-primary) 12%, transparent); color: var(--tir-primary); border-color: color-mix(in srgb, var(--tir-primary) 30%, transparent); }

/* ── Bouton-icône ─────────────────────────────────────────────────────── */
.tir-ui-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    color: var(--tir-muted-foreground);
    background: none;
    border: none;
    border-radius: var(--tir-radius-md);
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.tir-ui-icon-btn:hover {
    background-color: var(--tir-accent);
    color: var(--tir-accent-foreground);
}

/* ── Séparateur ───────────────────────────────────────────────────────── */
.tir-ui-sep { height: 1px; background-color: var(--tir-border); border: 0; margin: 1rem 0; }

/* ── Tableau ──────────────────────────────────────────────────────────── */
.tir-ui-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tir-ui-table thead th {
    padding: 0.7rem 1rem;
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--tir-muted-foreground);
    background-color: color-mix(in srgb, var(--tir-muted) 45%, transparent);
    border-bottom: 1px solid var(--tir-border);
    white-space: nowrap;
}
.tir-ui-table td {
    padding: 0.85rem 1rem;
    color: var(--tir-foreground);
    border-bottom: 1px solid color-mix(in srgb, var(--tir-border) 70%, transparent);
    vertical-align: middle;
}
.tir-ui-table tbody tr:last-child td { border-bottom: 0; }
.tir-ui-table tbody tr { transition: background-color 0.12s ease; }
.tir-ui-table tbody tr:hover { background-color: color-mix(in srgb, var(--tir-muted) 55%, transparent); }
.tir-ui-table__empty { padding: 3.5rem 0.75rem; text-align: center; color: var(--tir-muted-foreground); }

/* Apparition en cascade des lignes (stagger léger) */
.tir-ui-table tbody tr[data-id],
.tir-ui-table tbody tr { animation: tir-ui-rowin 0.32s cubic-bezier(0.16, 1, 0.3, 1) both; }
@keyframes tir-ui-rowin { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── Onglets ──────────────────────────────────────────────────────────── */
.tir-ui-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 1px solid var(--tir-border);
}
.tir-ui-tab {
    appearance: none;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    padding: 0.6rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tir-muted-foreground);
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}
.tir-ui-tab:hover { color: var(--tir-foreground); }
.tir-ui-tab.is-active,
.tir-ui-tab[aria-selected="true"] {
    color: var(--tir-primary);
    border-bottom-color: var(--tir-primary);
}

/* ── Cartes statistiques ──────────────────────────────────────────────── */
.tir-ui-stat { padding: 1.35rem 1.4rem; transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease; }
.tir-ui-card.tir-ui-stat:hover {
    box-shadow: var(--tir-shadow);
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--tir-primary) 22%, var(--tir-border));
}
.tir-ui-stat__label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--tir-muted-foreground);
}
.tir-ui-stat__value {
    margin-top: 0.45rem;
    font-family: var(--tir-font-mono);
    font-size: 1.85rem;
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--tir-foreground);
}

/* Skeleton loader (shimmer) — remplace le texte « Chargement… » */
.tir-ui-skeleton {
    display: block;
    height: 0.75rem;
    border-radius: 9999px;
    background: linear-gradient(90deg,
        color-mix(in srgb, var(--tir-muted) 70%, transparent) 25%,
        color-mix(in srgb, var(--tir-muted) 35%, transparent) 37%,
        color-mix(in srgb, var(--tir-muted) 70%, transparent) 63%);
    background-size: 400% 100%;
    animation: tir-ui-shimmer 1.4s ease infinite;
}
@keyframes tir-ui-shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }

/* Empty state composé (icône + message) */
.tir-ui-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 3rem 1rem;
    text-align: center;
    color: var(--tir-muted-foreground);
}
.tir-ui-empty svg { width: 2rem; height: 2rem; opacity: 0.45; }
.tir-ui-empty__title { font-weight: 600; color: var(--tir-foreground); font-size: 0.9rem; }
.tir-ui-empty__hint { font-size: 0.8125rem; }

/* ── Grilles utilitaires ──────────────────────────────────────────────── */
.tir-ui-grid { display: grid; gap: 1rem; }
@media (min-width: 640px)  { .tir-ui-grid--2 { grid-template-columns: repeat(2, 1fr); } .tir-ui-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tir-ui-grid--3 { grid-template-columns: repeat(3, 1fr); } .tir-ui-grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* ── Dialog / Modale ──────────────────────────────────────────────────── */
.tir-ui-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.tir-ui-modal__overlay {
    position: absolute;
    inset: 0;
    background-color: oklch(0.16 0.02 256 / 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: tir-ui-fade 0.2s ease;
}
.tir-ui-modal__content {
    position: relative;
    width: 100%;
    max-width: 28rem;
    max-height: calc(100dvh - 2rem);
    overflow-y: auto;
    padding: 1.6rem;
    background-color: var(--tir-card);
    color: var(--tir-card-foreground);
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-xl);
    /* Ombre étagée d'élévation (façon dialog premium) */
    box-shadow:
        0 0 0 1px oklch(0.16 0.02 256 / 0.04),
        0 12px 28px -8px oklch(0.16 0.02 256 / 0.18),
        0 40px 64px -32px oklch(0.16 0.02 256 / 0.28);
    animation: tir-ui-dialog 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes tir-ui-dialog {
    from { opacity: 0; transform: translateY(8px) scale(0.97); }
    to   { opacity: 1; transform: none; }
}

/* Anatomie : header (icône + titre + description) / body / footer pleine largeur */
.tir-ui-modal__header { margin-bottom: 1.4rem; padding-right: 1.75rem; }
.tir-ui-modal__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 0.95rem;
    border-radius: var(--tir-radius-md);
    background-color: color-mix(in srgb, var(--tir-primary) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--tir-primary) 20%, transparent);
    color: var(--tir-primary);
}
.tir-ui-modal__icon svg { width: 1.2rem; height: 1.2rem; }
.tir-ui-modal__title { margin: 0; font-size: 1.12rem; font-weight: 600; letter-spacing: -0.015em; color: var(--tir-foreground); }
.tir-ui-modal__desc  { margin: 0.35rem 0 0; font-size: 0.85rem; line-height: 1.5; color: var(--tir-muted-foreground); }
.tir-ui-modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.6rem;
    /* Barre de pied pleine largeur, légèrement teintée — ancre les actions */
    margin: 1.6rem -1.6rem -1.6rem;
    padding: 1.1rem 1.6rem;
    border-top: 1px solid var(--tir-border);
    background-color: color-mix(in srgb, var(--tir-muted) 35%, transparent);
    border-radius: 0 0 var(--tir-radius-xl) var(--tir-radius-xl);
}
.tir-ui-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
}
@keyframes tir-ui-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes tir-ui-pop  { from { opacity: 0; transform: translateY(6px) scale(0.98); } to { opacity: 1; transform: none; } }

/* ── Toast ────────────────────────────────────────────────────────────── */
.tir-ui-toast {
    position: fixed;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%);
    z-index: 9999;
    max-width: 90vw;
    padding: 0.75rem 1.1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tir-primary-foreground);
    border-radius: var(--tir-radius-md);
    box-shadow: 0 8px 24px rgb(0 0 0 / 0.18);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.tir-ui-toast--error   { background-color: var(--tir-destructive); }
.tir-ui-toast--success { background-color: oklch(0.55 0.16 150); }
.tir-ui-toast--info    { background-color: var(--tir-primary); }
.tir-ui-toast--out     { opacity: 0; transform: translate(-50%, 8px); }

/* ─────────────────────────────────────────────────────────────────────────
   SHELL DASHBOARD (layout autonome)
   ───────────────────────────────────────────────────────────────────────── */

.tir-ui-app {
    min-height: 100vh;
    background-color: var(--tir-background);
    color: var(--tir-foreground);
}

.tir-ui-container {
    max-width: 80rem;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}
@media (min-width: 640px) {
    .tir-ui-container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

.tir-ui-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    background-color: color-mix(in srgb, var(--tir-card) 80%, transparent);
    backdrop-filter: saturate(1.4) blur(10px);
    -webkit-backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--tir-border);
}
.tir-ui-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}
.tir-ui-topbar__title { margin: 0; font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; color: var(--tir-foreground); }

.tir-ui-tabbar { background-color: var(--tir-card); border-bottom: 1px solid var(--tir-border); }
.tir-ui-tabbar__scroll { overflow-x: auto; }

.tir-ui-main { padding-top: 1.5rem; padding-bottom: 1.5rem; }

.tir-ui-panel { display: block; }

/* Barre d'outils (filtres) */
.tir-ui-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

/* En-tête de section (titre + action) */
.tir-ui-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}
.tir-ui-h2 { margin: 0; font-size: 1rem; font-weight: 600; color: var(--tir-foreground); }
.tir-ui-h3 { margin: 0 0 0.75rem; font-size: 0.875rem; font-weight: 600; color: var(--tir-foreground); }

/* Carte enveloppant une table */
.tir-ui-table-card {
    background-color: var(--tir-card);
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-xl);
    box-shadow: var(--tir-shadow-sm);
    overflow: hidden;
}
.tir-ui-table-scroll { overflow-x: auto; }

/* Pagination */
.tir-ui-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--tir-border);
    font-size: 0.8125rem;
    color: var(--tir-muted-foreground);
}
.tir-ui-pagination__nav { display: inline-flex; align-items: center; gap: 0.5rem; }
.tir-ui-pagebtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-md);
    background-color: var(--tir-card);
    color: var(--tir-foreground);
    cursor: pointer;
    transition: background-color 0.12s ease;
}
.tir-ui-pagebtn:hover:not(:disabled) { background-color: var(--tir-accent); }
.tir-ui-pagebtn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Barre de progression (taux de remplissage) */
.tir-ui-progress {
    height: 0.375rem;
    width: 6rem;
    border-radius: 9999px;
    overflow: hidden;
    background-color: var(--tir-muted);
}
.tir-ui-progress__bar { height: 100%; border-radius: 9999px; }
.tir-ui-progress__bar--ok     { background-color: oklch(0.65 0.18 150); }
.tir-ui-progress__bar--warn   { background-color: oklch(0.79 0.16 80); }
.tir-ui-progress__bar--danger { background-color: var(--tir-destructive); }

/* Ligne « participant » dans la modale détail */
.tir-ui-person {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--tir-radius-md);
    background-color: var(--tir-muted);
    font-size: 0.875rem;
}
.tir-ui-person__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    border-radius: 9999px;
    font-size: 0.7rem;
    font-weight: 700;
}
.tir-ui-person__num--primary { background-color: var(--tir-primary); color: var(--tir-primary-foreground); }
.tir-ui-person__num--plain   { background-color: var(--tir-card); border: 1px solid var(--tir-border); color: var(--tir-muted-foreground); }

/* Liste descriptive (détail réservation) — panneau clé/valeur 2 colonnes */
.tir-ui-dl { margin: 0; font-size: 0.875rem; }
.tir-ui-dl__row {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: 0.75rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid color-mix(in srgb, var(--tir-border) 60%, transparent);
    align-items: baseline;
}
.tir-ui-dl__row:last-child { border-bottom: 0; }
.tir-ui-dl__row dt { font-size: 0.8rem; color: var(--tir-muted-foreground); }
.tir-ui-dl__row dd { margin: 0; color: var(--tir-foreground); font-weight: 500; word-break: break-word; }

/* ── Utilitaires texte / mise en page ─────────────────────────────────── */
.tir-ui-muted    { color: var(--tir-muted-foreground); }
.tir-ui-strong   { font-weight: 500; color: var(--tir-foreground); }
.tir-ui-xs       { font-size: 0.75rem; }
.tir-ui-right    { text-align: right; }
.tir-ui-center-c { text-align: center; }
.tir-ui-nowrap   { white-space: nowrap; }
.tir-ui-grow     { flex: 1 1 auto; }
.tir-ui-row      { display: flex; align-items: center; gap: 0.5rem; }
.tir-ui-cell-actions { display: flex; align-items: center; justify-content: flex-end; gap: 0.25rem; }
.tir-ui-ok       { color: oklch(0.55 0.16 150); font-weight: 600; }
.tir-ui-danger   { color: var(--tir-destructive); font-weight: 600; }
.tir-ui-field-label { display: block; margin-bottom: 0.3rem; font-size: 0.75rem; font-weight: 600; color: var(--tir-muted-foreground); }

/* Colonnes masquées sur petit écran (restaurées en cellule de table) */
.tir-ui-hide-md { display: none; }
.tir-ui-hide-lg { display: none; }
@media (min-width: 768px)  { .tir-ui-hide-md { display: table-cell; } }
@media (min-width: 1024px) { .tir-ui-hide-lg { display: table-cell; } }

/* ─────────────────────────────────────────────────────────────────────────
   SEGMENTED CONTROL (façon shadcn Tabs — filtre par statut)
   ───────────────────────────────────────────────────────────────────────── */
.tir-ui-segment {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    padding: 0.25rem;
    background-color: var(--tir-muted);
    border-radius: var(--tir-radius-md);
}
.tir-ui-segment__item {
    appearance: none;
    border: 0;
    background: none;
    padding: 0.35rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--tir-muted-foreground);
    border-radius: calc(var(--tir-radius-md) - 0.18rem);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.14s ease, color 0.14s ease, box-shadow 0.14s ease;
}
.tir-ui-segment__item:hover { color: var(--tir-foreground); }
.tir-ui-segment__item.is-active {
    background-color: var(--tir-card);
    color: var(--tir-foreground);
    box-shadow: var(--tir-shadow-sm);
    font-weight: 600;
}

/* En-tête de carte/table (titre + méta à droite) */
.tir-ui-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1.1rem;
    border-bottom: 1px solid var(--tir-border);
}
.tir-ui-card-head__title { font-size: 0.9rem; font-weight: 600; color: var(--tir-foreground); }

/* ─────────────────────────────────────────────────────────────────────────
   SELECT PERSONNALISÉ (façon shadcn Select — popover + listbox)
   ───────────────────────────────────────────────────────────────────────── */
.tir-ui-selectx { position: relative; display: inline-block; }
.tir-ui-selectx--block { display: block; width: 100%; }
.tir-ui-selectx__native {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.tir-ui-selectx__trigger {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    height: 2.5rem;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    background-color: transparent;
    border: 1px solid var(--tir-input);
    border-radius: var(--tir-radius-md);
    box-shadow: var(--tir-shadow-sm);
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.tir-ui-selectx__trigger .chev { width: 1rem; height: 1rem; color: var(--tir-muted-foreground); transition: transform 0.18s ease; }
.tir-ui-selectx[data-open="true"] .tir-ui-selectx__trigger {
    border-color: var(--tir-ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 40%, transparent);
}
.tir-ui-selectx[data-open="true"] .chev { transform: rotate(180deg); }
.tir-ui-selectx__trigger:focus-visible {
    outline: none; border-color: var(--tir-ring);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tir-ring) 40%, transparent);
}
.tir-ui-selectx__menu {
    position: absolute;
    z-index: 70;
    left: 0; right: 0;
    margin-top: 0.35rem;
    padding: 0.3rem;
    background-color: var(--tir-card);
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-md);
    box-shadow: var(--tir-shadow-lg);
    max-height: 16rem;
    overflow-y: auto;
    animation: tir-ui-pop 0.12s ease;
}
.tir-ui-selectx__option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.55rem;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    border-radius: calc(var(--tir-radius-md) - 2px);
    cursor: pointer;
}
.tir-ui-selectx__option:hover,
.tir-ui-selectx__option[data-active="true"] { background-color: var(--tir-accent); }
.tir-ui-selectx__option .check { width: 1rem; height: 1rem; margin-left: auto; color: var(--tir-primary); opacity: 0; }
.tir-ui-selectx__option[aria-selected="true"] .check { opacity: 1; }

/* ─────────────────────────────────────────────────────────────────────────
   DROPDOWN MENU (façon shadcn DropdownMenu)
   ───────────────────────────────────────────────────────────────────────── */
.tir-ui-dropdown { position: relative; display: inline-block; }
.tir-ui-menu {
    position: absolute;
    z-index: 70;
    top: calc(100% + 0.4rem);
    right: 0;
    min-width: 12rem;
    padding: 0.3rem;
    background-color: var(--tir-card);
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-md);
    box-shadow: var(--tir-shadow-lg);
    animation: tir-ui-pop 0.12s ease;
}
.tir-ui-menu__label { padding: 0.4rem 0.55rem 0.2rem; font-size: 0.72rem; color: var(--tir-muted-foreground); }
.tir-ui-menu__item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.45rem 0.55rem;
    font-size: 0.875rem;
    color: var(--tir-foreground);
    background: none;
    border: 0;
    border-radius: calc(var(--tir-radius-md) - 2px);
    cursor: pointer;
    text-align: left;
}
.tir-ui-menu__item svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.tir-ui-menu__item:hover { background-color: var(--tir-accent); }
.tir-ui-menu__item--danger { color: var(--tir-destructive); }
.tir-ui-menu__item--danger:hover { background-color: color-mix(in srgb, var(--tir-destructive) 10%, transparent); }
.tir-ui-menu__sep { height: 1px; background-color: var(--tir-border); margin: 0.3rem 0; }

/* ── Avatar + menu utilisateur ────────────────────────────────────────── */
.tir-ui-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    border-radius: 9999px;
    background-color: var(--tir-primary);
    color: var(--tir-primary-foreground);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}
.tir-ui-usermenu {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.6rem 0.25rem 0.25rem;
    border: 1px solid transparent;
    border-radius: 9999px;
    background: none;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}
.tir-ui-usermenu:hover { background-color: var(--tir-accent); border-color: var(--tir-border); }
.tir-ui-usermenu__name { font-size: 0.8125rem; font-weight: 500; color: var(--tir-foreground); }
.tir-ui-usermenu .chev { width: 0.9rem; height: 0.9rem; color: var(--tir-muted-foreground); }

/* ── Icônes d'onglets ─────────────────────────────────────────────────── */
.tir-ui-tab { display: inline-flex; align-items: center; gap: 0.45rem; }
.tir-ui-tab svg { width: 1rem; height: 1rem; }

.tir-ui-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ═════════════════════════════════════════════════════════════════════════
   APP SHELL (sidebar + contenu) — vraie disposition d'application
   ═════════════════════════════════════════════════════════════════════════ */

.tir-ui-shell {
    display: grid;
    grid-template-columns: 1fr;
    background-color: var(--tir-background);
    /* Cadre « panneau d'application » : délimite nettement l'app dans la page */
    margin: 1rem;
    border: 1px solid var(--tir-border);
    border-radius: var(--tir-radius-xl);
    box-shadow: var(--tir-shadow);
    overflow: hidden;
    min-height: 60vh;
}
@media (min-width: 1024px) {
    .tir-ui-shell {
        grid-template-columns: 264px 1fr;
        max-width: 1320px;
        margin: 1.5rem auto;
        min-height: calc(100dvh - 3rem);
    }
}

/* ── Sidebar ──────────────────────────────────────────────────────────── */
.tir-ui-sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background-color: var(--tir-card);
    border-bottom: 1px solid var(--tir-border);
    padding: 0.85rem;
}
@media (min-width: 1024px) {
    .tir-ui-sidebar {
        border-right: 1px solid var(--tir-border);
        border-bottom: 0;
        padding: 1.1rem 0.85rem;
    }
}

.tir-ui-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.35rem 0.5rem 0.6rem;
}
.tir-ui-brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    border-radius: var(--tir-radius-md);
    background: linear-gradient(150deg, var(--tir-primary), color-mix(in srgb, var(--tir-primary) 65%, black));
    color: var(--tir-primary-foreground);
    flex-shrink: 0;
}
.tir-ui-brand__mark svg { width: 1.15rem; height: 1.15rem; }
.tir-ui-brand__name { font-size: 0.92rem; font-weight: 700; letter-spacing: -0.01em; color: var(--tir-foreground); line-height: 1.1; }
.tir-ui-brand__sub  { font-size: 0.68rem; color: var(--tir-muted-foreground); letter-spacing: 0.04em; text-transform: uppercase; }

.tir-ui-nav { display: flex; flex-direction: row; gap: 0.15rem; overflow-x: auto; }
@media (min-width: 1024px) { .tir-ui-nav { flex-direction: column; overflow: visible; } }

.tir-ui-navsection {
    display: none;
    padding: 0.9rem 0.6rem 0.3rem;
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--tir-muted-foreground);
}
@media (min-width: 1024px) { .tir-ui-navsection { display: block; } }

.tir-ui-navitem {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.7rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tir-muted-foreground);
    background: none;
    border: 0;
    border-radius: var(--tir-radius-md);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.14s ease, color 0.14s ease;
}
.tir-ui-navitem svg { width: 1.05rem; height: 1.05rem; flex-shrink: 0; opacity: 0.9; }
.tir-ui-navitem:hover { background-color: var(--tir-accent); color: var(--tir-foreground); }
.tir-ui-navitem.is-active {
    background-color: color-mix(in srgb, var(--tir-primary) 12%, transparent);
    color: var(--tir-primary);
    font-weight: 600;
}
@media (min-width: 1024px) {
    .tir-ui-navitem.is-active::before {
        content: "";
        position: absolute;
        left: -0.85rem;
        top: 0.4rem;
        bottom: 0.4rem;
        width: 3px;
        border-radius: 0 3px 3px 0;
        background-color: var(--tir-primary);
    }
}

.tir-ui-sidebar__spacer { display: none; }
@media (min-width: 1024px) { .tir-ui-sidebar__spacer { display: block; flex: 1 1 auto; } }

.tir-ui-sidebar__foot { display: none; }
@media (min-width: 1024px) {
    .tir-ui-sidebar__foot { display: block; padding-top: 0.5rem; border-top: 1px solid var(--tir-border); }
}

/* ── Zone de contenu ──────────────────────────────────────────────────── */
.tir-ui-content { display: flex; flex-direction: column; min-width: 0; }

.tir-ui-appbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1.4rem;
    min-height: 3.85rem;
    background-color: var(--tir-card);
    border-bottom: 1px solid var(--tir-border);
}
.tir-ui-appbar__title { margin: 0; font-size: 1.05rem; font-weight: 650; font-weight: 600; letter-spacing: -0.01em; color: var(--tir-foreground); }
.tir-ui-appbar__sub   { font-size: 0.75rem; color: var(--tir-muted-foreground); margin-top: 0.05rem; }

.tir-ui-content__body { padding: 1.25rem; flex: 1 1 auto; }
@media (min-width: 768px) { .tir-ui-content__body { padding: 1.6rem; } }

/* Sidebar : menu utilisateur compact (réutilise dropdown) — afficher le menu vers le haut */
.tir-ui-sidebar .tir-ui-usermenu { width: 100%; justify-content: flex-start; padding: 0.5rem; border-radius: var(--tir-radius-md); }
.tir-ui-sidebar .tir-ui-usermenu__name { flex: 1 1 auto; text-align: left; }
.tir-ui-sidebar .tir-ui-menu { top: auto; bottom: calc(100% + 0.4rem); left: 0; right: 0; }

/* ── Utilitaire d'affichage (le JS bascule la classe `hidden`) ─────────── */
.tir-ui.hidden,
.tir-ui [hidden],
.tir-ui .hidden { display: none !important; }