/* ═══════════════════════════════════════════════════════════════
   Littoral Normand – Charte graphique CBS
   Thème : Agriculture & Élevage bovin normand
   Couleur principale : #68942E (vert olive agricole)
   ═══════════════════════════════════════════════════════════════ */

/* ── Tooltip z-index ──────────────────────────────────────────── */
.mud-tooltip {
    z-index: 10001 !important;
}

/* ── Menu contextuel ───────────────────────────────────── */
.ln-context-menu .mud-tooltip-root {
    display: block;
    width: 100%;
}

:root {
    --ln-vert-principal:  #68942E;
    --ln-vert-fonce:      #3D5A18;
    --ln-vert-moyen:      #4A6B1F;
    --ln-vert-clair:      #8AB542;
    --ln-vert-lime:       #A8D070;
    --ln-or-ble:          #D4A254;
    --ln-or-pale:         #E8C98A;
    --ln-blanc-naturel:   #F8F7F4;
    --ln-gris-chaud:      #EDE9E2;
    --ln-drawer-bg:       #F4F6F0;
    --ln-texte:           #1E2D0A;
}

/* ── Reset & base ─────────────────────────────────────────────── */
html, body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--ln-blanc-naturel);
    color: var(--ln-texte);
    margin: 0;
    padding: 0;
}

h1:focus { outline: none; }

/* ── En-tête du drawer ────────────────────────────────────────── */
.ln-drawer-header {
    background: linear-gradient(160deg, var(--ln-vert-fonce) 0%, var(--ln-vert-principal) 100%);
    padding: 20px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90px;
}

/* ── Zone nav scrollable ─────────────────────────────────────── */
.ln-drawer-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

/* ── Footer du drawer ────────────────────────────────────────── */
.ln-drawer-footer {
    padding: 10px 16px;
    border-top: 1px solid rgba(104, 148, 46, 0.2);
    background: rgba(104, 148, 46, 0.05);
    flex-shrink: 0;
}

/* ── Labels de section nav ────────────────────────────────────── */
.ln-nav-section-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    color: var(--ln-vert-moyen);
    padding: 14px 16px 4px 16px;
    text-transform: uppercase;
    user-select: none;
}

/* ── Liens de navigation ─────────────────────────────────────── */
.ln-nav-menu .mud-nav-link {
    border-radius: 0 !important;
    padding: 10px 16px !important;
    transition: background-color 0.15s ease, border-color 0.15s ease;
    border-left: 3px solid transparent;
}

.ln-nav-menu .mud-nav-link:hover {
    background-color: rgba(104, 148, 46, 0.08) !important;
    border-left-color: var(--ln-vert-clair) !important;
    color: var(--ln-vert-principal) !important;
}

.ln-nav-menu .mud-nav-link.active {
    background-color: rgba(104, 148, 46, 0.14) !important;
    border-left: 3px solid var(--ln-vert-principal) !important;
    color: var(--ln-vert-principal) !important;
    font-weight: 600;
}

.ln-nav-menu .mud-nav-link.active .mud-icon-root {
    color: var(--ln-vert-principal) !important;
}

.ln-nav-home {
    font-weight: 500;
}

/* Texte hint à droite du lien */
.ln-nav-hint {
    color: #4A6220;
    font-size: 0.68rem !important;
    white-space: nowrap;
}

/* ── Scrollbar personnalisée ─────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }

::-webkit-scrollbar-track { background: var(--ln-gris-chaud); }

::-webkit-scrollbar-thumb {
    background-color: var(--ln-vert-clair);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover { background-color: var(--ln-vert-principal); }

/* ── KPI Cards ────────────────────────────────────────────────── */
.ln-kpi-card {
    border-left: 4px solid var(--ln-vert-principal);
    border-radius: 4px;
    transition: box-shadow 0.2s ease;
}

.ln-kpi-card:hover {
    box-shadow: 0 4px 16px rgba(61, 90, 24, 0.14) !important;
}

/* ── Bandeau de filtres (avec mise en évidence quand actif) ───── */
.ln-filtres-bandeau {
    border-left: 4px solid transparent;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.ln-filtres-bandeau.ln-filtres-actifs {
    border-left-color: var(--ln-vert-principal);
    background-color: rgba(104, 148, 46, 0.06);
    box-shadow: 0 0 0 1px rgba(104, 148, 46, 0.25) inset;
}

/* ── DataGrid / tableaux ─────────────────────────────────────── */

/* Couvre MudDataGrid, MudTable et leurs variantes imbriquées     */
.mud-table-container thead th,
.mud-table-container thead th.mud-table-cell,
.mud-table-head tr th,
.mud-table-head tr th.mud-table-cell,
.mud-data-grid thead tr th,
.mud-data-grid thead tr th.mud-table-cell {
    background-color: #EBF2DC !important;
    color: #3D5A18 !important;
    font-weight: 700 !important;
    letter-spacing: 0.3px;
    border-bottom: 2px solid #68942E !important;
}

.mud-table-row:nth-child(even) {
    background-color: rgba(104, 148, 46, 0.04);
}

/* ── Chips & badges ───────────────────────────────────────────── */
.mud-chip.mud-chip-color-primary {
    background-color: rgba(104, 148, 46, 0.12) !important;
    color: var(--ln-vert-principal) !important;
    font-weight: 600;
}

/* ── Cards ────────────────────────────────────────────────────── */
.mud-card {
    border-top: 3px solid var(--ln-vert-principal);
    transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.mud-card:hover {
    box-shadow: 0 6px 20px rgba(61, 90, 24, 0.16) !important;
    transform: translateY(-2px);
}

/* ── Overlay de chargement ───────────────────────────────────── */
.mud-overlay-scrim {
    background-color: rgba(61, 90, 24, 0.75) !important;
    backdrop-filter: blur(3px);
}

/* ── Formulaires ──────────────────────────────────────────────── */
.valid.modified:not([type=checkbox]) { outline: 1px solid var(--ln-vert-clair); }
.invalid { outline: 1px solid #C62828; }
.validation-message { color: #C62828; }

/* ── Accessibilité : contraste texte sur fond clair ───────────── */
/*
  Règles WCAG AA : 4.5:1 texte normal, 3:1 grand texte (18px+ ou 14px gras).
  Corrections appliquées sur les couleurs MudBlazor trop claires sur fond blanc/clair.
*/

/* Color.Secondary (#D4A254) sur fond blanc → contraste 2.3:1 → CORRIGÉ */
.mud-secondary-text {
    color: #7A5C17 !important;  /* Ambre sombre – contraste 5.7:1 sur blanc */
}

/* Bouton Variant.Text Color.Secondary */
.mud-button-text-secondary {
    color: #7A5C17 !important;
}

/* Color.Tertiary (#A8D070) sur fond blanc → contraste 1.6:1 → CORRIGÉ */
.mud-tertiary-text {
    color: #3D5A18 !important;  /* Vert sombre – contraste 9.7:1 sur blanc */
}

/* Bouton Variant.Text Color.Tertiary */
.mud-button-text-tertiary {
    color: #4A6B1F !important;  /* Vert moyen – contraste 6.1:1 sur blanc */
}

/* ── Erreur Blazor ────────────────────────────────────────────── */
.blazor-error-boundary {
    background: #C62828;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

#blazor-error-ui {
    background: var(--ln-or-ble);
    bottom: 0;
    box-shadow: 0 -1px 6px rgba(61, 90, 24, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: var(--ln-vert-fonce);
    font-weight: 500;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
    font-size: 1.1rem;
}

/* ── Boutons d'action principaux (Filled + Primary) ──────────── */
.mud-button-root.mud-button-filled-primary:not([disabled]) {
    background-color: var(--ln-vert-principal) !important;
    color: #ffffff !important;
}

.mud-button-root.mud-button-filled-primary:not([disabled]):hover {
    background-color: var(--ln-vert-fonce) !important;
}

.mud-button-root.mud-button-filled-primary:not([disabled]):active {
    background-color: var(--ln-vert-moyen) !important;
}

/* ── Focus visible (accessibilité clavier) ────────────────────── */
.mud-button-root:focus-visible,
.mud-nav-link:focus-visible,
.mud-icon-button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--ln-vert-principal) !important;
    outline-offset: 2px;
}

/* ── Skip link (accessibilité) ────────────────────────────────── */
.ln-skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--ln-vert-fonce);
    color: #FFFFFF;
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 0 0 4px 0;
    transition: top 0.2s ease;
}

.ln-skip-link:focus {
    top: 0;
}

/* ── Tableau de bord – lignes offres (sous-tableau) ───────────── */

/* Le MudPaper s'adapte à la largeur naturelle du sous-tableau */
.ln-lignes-offre-table .mud-table-container,
.ln-lignes-offre-table .mud-table {
    overflow-x: hidden !important;
}

/* Bandeau titre du sous-tableau */
.ln-lignes-offre-titre {
    display: flex;
    align-items: center;
    background: linear-gradient(90deg, var(--ln-vert-fonce) 0%, var(--ln-vert-moyen) 100%);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 7px 14px;
    letter-spacing: 0.02em;
}

/* En-têtes du sous-tableau */
.ln-lignes-offre-header {
    background-color: var(--ln-vert-fonce) !important;
    color: #FFFFFF !important;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--ln-vert-clair) !important;
}

.ln-lignes-offre-header .mud-table-sort-label,
.ln-lignes-offre-header .mud-table-sort-label:hover {
    color: #FFFFFF !important;
}

/* Lignes paires du sous-tableau (striped) */
.ln-lignes-offre-table .mud-table-row:nth-child(even) td {
    background-color: rgba(104, 148, 46, 0.07) !important;
}

/* Survol des lignes du sous-tableau */
.ln-lignes-offre-table .mud-table-row:hover td {
    background-color: rgba(104, 148, 46, 0.15) !important;
}

/* Pied de tableau – ligne de total */
.ln-lignes-offre-footer {
    background-color: var(--ln-vert-fonce) !important;
    color: #FFFFFF !important;
    font-weight: 700 !important;
    font-size: 0.9rem;
    border-top: 2px solid var(--ln-vert-clair) !important;
}

/* ── Hero Accueil ─────────────────────────────────────────────── */
.ln-hero {
    background: linear-gradient(135deg, var(--ln-vert-fonce) 0%, var(--ln-vert-principal) 100%);
    color: #FFFFFF;
    padding: 28px 32px;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(61, 90, 24, 0.18);
}

.ln-hero h1 {
    margin: 0 0 6px 0;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.ln-hero p {
    margin: 0;
    opacity: 0.92;
    font-size: 0.95rem;
    max-width: 820px;
}

/* ── État vide (EmptyState) ───────────────────────────────────── */
.ln-empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--ln-vert-moyen);
}

.ln-empty-state .mud-icon-root {
    font-size: 3rem !important;
    color: var(--ln-vert-clair);
    margin-bottom: 12px;
}

/* ── Erreur boundary ─────────────────────────────────────────── */
.blazor-error-boundary::after {
    content: "Une erreur est survenue.";
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ── Responsive : mobile ─────────────────────────────────────── */
@media (max-width: 600px) {
    .ln-hero {
        padding: 20px;
    }

    .ln-hero h1 {
        font-size: 1.25rem;
    }
}