/* ============================================================ */
/*  UI FOUNDATION — composants Odoo-style réutilisables          */
/*  Chargé après app.css. Override léger pour homogénéiser l'UI. */
/* ============================================================ */

/* ============= Design tokens ============= */
:root {
    --ui-spacing-xs: 0.25rem;
    --ui-spacing-sm: 0.5rem;
    --ui-spacing-md: 0.85rem;
    --ui-spacing-lg: 1.25rem;
    --ui-spacing-xl: 2rem;

    /* Alignés sur app.css (--radius-md / --radius-sm) pour un rendu unifié
       entre .card historique et .section-card/.kpi-card. */
    --ui-radius: 10px;
    --ui-radius-sm: 6px;

    --ui-shadow-card: var(--shadow-xs, 0 1px 2px rgba(17,24,39,0.05));
    --ui-shadow-hover: var(--shadow-md, 0 10px 15px -3px rgba(17,24,39,0.1));

    --ui-success: #16a34a;
    --ui-info:    #2563eb;
    --ui-warning: #ea580c;
    --ui-danger:  #dc2626;
    --ui-purple:  #9333ea;
}

/* ============= KPI cards (cartes statistiques) ============= */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--ui-spacing-md);
    margin-bottom: var(--ui-spacing-lg);
}

.kpi-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--ui-radius);
    padding: 1.1rem 1.2rem;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
    position: relative;
}
.kpi-card:hover {
    box-shadow: var(--ui-shadow-hover);
}

/* Variantes par accent color (border-top de 3px) */
.kpi-card--success { border-top: 3px solid var(--ui-success); }
.kpi-card--info    { border-top: 3px solid var(--ui-info); }
.kpi-card--warning { border-top: 3px solid var(--ui-warning); }
.kpi-card--danger  { border-top: 3px solid var(--ui-danger); }
.kpi-card--purple  { border-top: 3px solid var(--ui-purple); }
.kpi-card--muted   { border-top: 3px solid var(--color-muted); }

/* La carte "Total" / "Hero" : IDENTIQUE aux autres cartes (chiffre foncé,
   label discret) — seule la bande d'accent rouge en haut la distingue.
   Cohérence totale avec les cartes --success/--info/--warning (chiffre foncé). */
.kpi-card--hero {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
}

/* Carte "Ajouter" (placeholder, dashed border) */
.kpi-card--add {
    border: 2px dashed var(--color-border);
    background: transparent;
    cursor: pointer;
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.kpi-card--add:hover {
    border-color: var(--color-primary);
    background: rgba(160,26,26,0.02);
}

/* Carte cliquable (toute la carte) */
.kpi-card--link {
    cursor: pointer;
    color: inherit;
    text-decoration: none;
    display: block;
}
.kpi-card--link:hover {
    transform: translateY(-1px);
}

/* Structure interne */
.kpi-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--ui-spacing-sm);
}

.kpi-card__label {
    font-size: 0.75rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 500;
}
.kpi-card__label svg {
    width: 14px; height: 14px;
}

.kpi-card__name {
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 0.2rem;
}

.kpi-card__value {
    font-size: 1.7rem;
    font-weight: 700;
    margin-top: 0.3rem;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.kpi-card__value--sm     { font-size: 1.3rem; }
.kpi-card__value--lg     { font-size: 2rem; }
.kpi-card__value--negative,
.kpi-card__value--danger { color: var(--ui-danger); }
.kpi-card__value--success { color: var(--ui-success); }

.kpi-card__unit {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--color-muted);
    margin-left: 0.2rem;
}

.kpi-card__sub {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 0.4rem;
}

/* Menu ⋮ optionnel en haut à droite */
.kpi-card__menu summary {
    list-style: none;
    cursor: pointer;
    padding: 0.1rem 0.4rem;
    border-radius: var(--ui-radius-sm);
    color: var(--color-muted);
    font-size: 1.1rem;
    line-height: 1;
}
.kpi-card__menu summary::-webkit-details-marker { display: none; }
.kpi-card__menu summary:hover {
    background: var(--color-bg-soft);
    color: var(--color-primary);
}
.kpi-card__menu[open] .kpi-card__menu-content {
    position: absolute;
    top: 2.5rem;
    right: 0.8rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--ui-radius-sm);
    padding: 0.75rem;
    min-width: 220px;
    z-index: 10;
    box-shadow: var(--ui-shadow-hover);
}

/* ============= Tables propres (sans sticky parasite) ============= */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
    font-variant-numeric: tabular-nums;
}
.data-table thead th {
    /* Override volontaire du sticky global hérité de .table th */
    position: static !important;
    top: auto !important;
    z-index: auto !important;
    background: var(--color-bg-soft);
    padding: 0.65rem 0.75rem;
    text-align: left;
    border-bottom: 2px solid var(--color-border);
    font-weight: 600;
    color: var(--color-muted-strong);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.data-table tbody td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: middle;
}
.data-table tbody tr:hover td {
    background: var(--color-surface-alt);
}
.data-table .num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.data-table .num--success { color: var(--ui-success); }
.data-table .num--danger  { color: var(--ui-danger); }
.data-table .num--strong  { font-weight: 700; }

.data-table tr.is-empty td {
    color: var(--color-muted);
    text-align: center;
    padding: 1.25rem;
    font-style: italic;
}

/* ============= Form stack (champs empilés verticalement) ============= */
.form-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--ui-spacing-md);
}
.form-stack .form-row label {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-bottom: 0.25rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 500;
}

/* ============= Page header (titre + actions) ============= */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--ui-spacing-sm);
    margin-bottom: var(--ui-spacing-lg);
}
.page-header__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.page-header__actions {
    display: flex;
    gap: var(--ui-spacing-sm);
    align-items: center;
}

/* ============= Section card (bloc bordé pour grouper) ============= */
.section-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--ui-radius);
    padding: var(--ui-spacing-lg);
    margin-bottom: var(--ui-spacing-md);
}
.section-card__title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 var(--ui-spacing-md) 0;
    color: var(--color-text);
}

/* ============= Badges colorés cohérents ============= */
.chip {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.chip--success { background: rgba(22,163,74,0.12); color: var(--ui-success); }
.chip--info    { background: rgba(37,99,235,0.12); color: var(--ui-info); }
.chip--warning { background: rgba(234,88,12,0.12); color: var(--ui-warning); }
.chip--danger  { background: rgba(220,38,38,0.12); color: var(--ui-danger); }
.chip--muted   { background: var(--color-bg-soft); color: var(--color-muted-strong); }

/* ============= Responsive : sur mobile, KPI en 1 colonne ============= */
@media (max-width: 600px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
}