@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

/* =========================================================
   CHARTE GRAPHIQUE — Design tokens (source de vérité unique)
   Tous les composants doivent référencer ces variables plutôt
   que des valeurs codées en dur (couleurs, rayons, ombres, typo).
   ========================================================= */
:root {
    /* --- Couleurs de marque --- */
    --tucodata-orange: #FF9E1B;
    --tucodata-blue: #0076A8;
    --tucodata-teal: #034852;
    --tucodata-bg: #ffffff;          /* fond de page blanc */
    --tucodata-text: #2c3e50;
    --tucodata-gradient: linear-gradient(135deg, #0076A8 0%, #034852 100%);

    /* --- Alias sémantiques (à utiliser dans les composants) --- */
    --brand-primary: #034852;        /* teal : états actifs "système" (menu, cartes) */
    --brand-primary-hover: #05606d;  /* survol du primaire */
    --brand-primary-soft: rgba(3, 72, 82, 0.10);
    --brand-accent: #0d9488;         /* vert Tuco (robot) : SÉLECTION des filtres */
    --brand-accent-hover: #0b7d72;   /* survol du vert Tuco */
    --brand-accent-soft: rgba(13, 148, 136, 0.12); /* surbrillance douce (plages) */

    --surface: #ffffff;              /* fond des cartes / champs */
    --surface-2: #f7f0e7;            /* fond secondaire (beige survol léger) */
    --filter-surface: #FAF7F2;       /* fond de la zone de filtres (beige) */
    --input-surface: #F9F5EE;        /* champs / recherches : beige clair visible */
    --ai-surface: #FCFBF8;           /* grandes réponses IA : blanc cassé très léger */
    --ai-callout: #F9F5EE;           /* accents / en-têtes IA : beige clair */
    --app-bg: #ffffff;               /* fond de page blanc */
    --grid-header: #F9F5EE;          /* en-têtes de colonnes AG Grid (beige clair) */
    --grid-stripe: #FCFAF5;          /* lignes alternées AG Grid (beige encore plus clair) */
    --grid-hover: #F2EADD;           /* survol de ligne AG Grid (beige) */
    --text: #2c3e50;                 /* texte principal */
    --text-muted: #6b7280;           /* labels, texte secondaire */
    --border: #e9e2d8;               /* bordures neutres (beige) */
    --hover-bg: #FAF7F2;             /* fond de survol des items (beige) */

    /* --- Rayons --- */
    --radius-sm: 8px;                /* champs, boutons, items sidebar */
    --radius-md: 12px;               /* dropdowns, popovers */
    --radius-lg: 16px;               /* cartes */

    /* --- Ombres --- */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);   /* cartes : grilles, graphiques */
    --shadow-md: 0 12px 30px rgba(15, 23, 42, 0.10);
    --shadow-active: 0 4px 10px rgba(3, 72, 82, 0.25);

    /* --- Typographie --- */
    --font-base: 'Outfit', sans-serif;
    --fs-xs: 0.72rem;                /* sur-titres / sections (uppercase) */
    --fs-sm: 0.85rem;                /* labels, sous-menus */
    --fs-base: 0.95rem;              /* corps / contrôles */
    --fs-md: 1.1rem;                 /* titres de carte */
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --focus-ring: 0 0 0 0.15rem rgba(3, 72, 82, 0.18);
    --focus-ring-accent: 0 0 0 0.15rem rgba(13, 148, 136, 0.20);
    --shadow-accent: 0 4px 10px rgba(13, 148, 136, 0.25);

    /* --- Palette graphiques (TucoData Chart Palette, ordre = priorité) ---
       Jumelles séparées pour la lisibilité. Miroir de utils/palette.py. */
    --series-1: #0D9488;   /* Turquoise (marque) */
    --series-2: #FF6B21;   /* Orange */
    --series-3: #1F9BCF;   /* Bleu (marque) */
    --series-4: #FFC34D;   /* Moutarde (clair) */
    --series-5: #E76F8A;   /* Framboise */
    --series-6: #6C63D9;   /* Indigo */
    --series-7: #55B8AE;   /* Turquoise clair */
    --series-8: #A66A42;   /* Chocolat */
    --series-9: #24445D;   /* Navy */
    --series-10: #7FA65A;  /* Olive */
    --series-emphasis: #24445D; /* marine (emphase) */
}

/* Tokens sémantiques adaptés au thème sombre */
[data-bs-theme="dark"] {
    --surface: #1e1e1e;
    --surface-2: #252525;
    --filter-surface: #202426;
    --input-surface: #252525;
    --ai-surface: #1f1f1f;
    --ai-callout: #252525;
    --app-bg: #121212;
    --grid-header: #2c2c2c;
    --grid-stripe: #252525;
    --grid-hover: #333333;
    --text: #e0e0e0;
    --text-muted: #9ca3af;
    --border: rgba(255, 255, 255, 0.08);
    --hover-bg: #2d2d2d;
    --brand-primary: #0f6c7c;
    --brand-primary-hover: #12808f;
    --brand-primary-soft: rgba(15, 108, 124, 0.28);
    --brand-accent: #14b8a6;
    --brand-accent-hover: #2dd4bf;
    --brand-accent-soft: rgba(20, 184, 166, 0.28);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.45);
    --focus-ring: 0 0 0 0.15rem rgba(15, 108, 124, 0.35);
    --focus-ring-accent: 0 0 0 0.15rem rgba(20, 184, 166, 0.35);

    /* Palette graphiques : même palette en sombre ; seule l'emphase change */
    --series-emphasis: #EDE3D6; /* crème (emphase lisible sur fond sombre) */
}

body {
    background-color: var(--tucodata-bg);
    color: var(--tucodata-text);
    font-family: 'Outfit', sans-serif;
}

/* Coins légèrement arrondis sur tous les boutons (cohérent avec Overview) */
.btn {
    border-radius: var(--radius-sm);
}

/* Sidebar & Content Layout */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 17rem;
    padding: 1.5rem 1rem;
    background-color: #ffffff;
    border-right: 1px solid #e5e7eb;
    z-index: 1000;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.content {
    margin-left: 17rem;
    padding: 3rem;
    transition: all 0.3s ease;
}

/* Scrollbar styling for sidebar */
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: #e5e7eb;
    border-radius: 4px;
}

/* Sidebar Section Headers */
.sidebar-section-header {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9ca3af;
    padding: 1.25rem 0.75rem 0.4rem 0.75rem;
}

/* Sidebar single link & group header */
.sidebar-single-link,
.sidebar-group-header {
    display: flex;
    align-items: center;
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: #374151 !important;
    text-decoration: none !important;
    border-radius: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
}

.sidebar-logo-text {
    color: #111827;
}

/* Hover effects */
.sidebar-single-link:hover,
.sidebar-group-header:hover {
    background-color: var(--hover-bg);
    color: #111827 !important;
}

/* Active Single Link */
.sidebar-single-link.active {
    background-color: var(--brand-accent) !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: var(--shadow-accent);
}
.sidebar-single-link.active .sidebar-link-icon,
.sidebar-single-link.active .sidebar-link-title {
    color: #ffffff !important;
}

/* Open group header background style (like mockup) */
.sidebar-group-wrapper:has(.collapse.show) .sidebar-group-header {
    background-color: var(--hover-bg);
    color: #111827 !important;
}

/* Icons */
.sidebar-link-icon,
.sidebar-group-icon {
    font-size: 1.1rem;
    color: var(--brand-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Specific highlight color for Tuco AI icon */
.bi-robot {
    color: #0d9488 !important; /* Teal green */
}

/* Chevron arrow */
.sidebar-chevron {
    font-size: 0.8rem;
    color: #9ca3af;
    transition: transform 0.2s ease;
}

.sidebar-group-wrapper:has(.collapse.show) .sidebar-chevron {
    transform: rotate(180deg);
}

/* Submenu container & links */
.sidebar-group-links-container {
    padding-left: 0.75rem;
    margin-top: 0.15rem;
    margin-bottom: 0.4rem;
}

.submenu-link {
    display: block;
    padding: 0.5rem 1rem 0.5rem 2.25rem;
    margin-bottom: 0.15rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: #4b5563 !important;
    text-decoration: none !important;
    border-radius: 8px;
    transition: all 0.15s ease;
}

.submenu-link:hover {
    background-color: var(--hover-bg);
    color: #111827 !important;
}

/* Active Submenu Link */
.submenu-link.active {
    background-color: var(--brand-accent) !important; /* vert Tuco (sélection) */
    color: #ffffff !important;
    font-weight: 600;
    position: relative;
    box-shadow: var(--shadow-accent);
}

.submenu-link.active::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background-color: #ffffff;
    border-radius: 50%;
}

/* Collapse functionality */
.content.sidebar-collapsed {
    margin-left: 5rem;
}
.sidebar.collapsed {
    width: 5rem;
    padding: 1.5rem 0.5rem;
}
/* Hide texts when collapsed */
.sidebar.collapsed .sidebar-group-title,
.sidebar.collapsed .sidebar-link-title,
.sidebar.collapsed .sidebar-section-header,
.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .sidebar-chevron,
.sidebar.collapsed #sidebar-tenant-switch,
.sidebar.collapsed .text-muted,
.sidebar.collapsed .sidebar-group-links-container {
    display: none !important;
}
.sidebar.collapsed .sidebar-single-link,
.sidebar.collapsed .sidebar-group-header {
    justify-content: center;
    padding: 0.6rem;
}
.sidebar.collapsed .sidebar-link-icon,
.sidebar.collapsed .sidebar-group-icon {
    margin-right: 0 !important;
}

/* --- Collapse toggle (double flèche en haut) --- */
.sidebar-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0.15rem 0.6rem 0.15rem 0.75rem;
    margin-bottom: 0.35rem;
    font-size: 1.15rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}
.sidebar-toggle-btn:hover { color: var(--brand-accent); }
.sidebar-toggle-btn i { transition: transform 0.3s ease; }
/* Replié : la flèche pointe vers la droite (déplier) et se centre */
.sidebar.collapsed .sidebar-toggle-btn { justify-content: center; padding-left: 0; padding-right: 0; }
.sidebar.collapsed .sidebar-toggle-btn i { transform: rotate(180deg); }

/* Replié : logo centré, icône seule */
.sidebar.collapsed .sidebar-logo-row { justify-content: center; padding-left: 0 !important; }
.sidebar.collapsed .sidebar-logo-img { margin-right: 0 !important; }

/* Replié : masquer le bouton d'installation (évite l'écrasement) */
.sidebar.collapsed #install-app-btn { display: none !important; }

/* --- DARK THEME OVERRIDES --- */
[data-bs-theme="dark"] .sidebar {
    background-color: #1e1e1e;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}
[data-bs-theme="dark"] .sidebar::-webkit-scrollbar-thumb {
    background: #374151;
}
[data-bs-theme="dark"] .sidebar-section-header {
    color: #6b7280;
}
[data-bs-theme="dark"] .sidebar-logo-text {
    color: #ffffff;
}
[data-bs-theme="dark"] .sidebar-single-link,
[data-bs-theme="dark"] .sidebar-group-header {
    color: #d1d5db !important;
}
[data-bs-theme="dark"] .sidebar-single-link:hover,
[data-bs-theme="dark"] .sidebar-group-header:hover {
    background-color: #2d2d2d;
    color: #ffffff !important;
}
[data-bs-theme="dark"] .sidebar-single-link.active {
    background-color: var(--brand-accent) !important;
    color: #ffffff !important;
}
[data-bs-theme="dark"] .sidebar-group-wrapper:has(.collapse.show) .sidebar-group-header {
    background-color: #2d2d2d;
    color: #ffffff !important;
}
[data-bs-theme="dark"] .sidebar-link-icon,
[data-bs-theme="dark"] .sidebar-group-icon {
    color: var(--brand-accent);
}
[data-bs-theme="dark"] .submenu-link {
    color: #9ca3af !important;
}
[data-bs-theme="dark"] .submenu-link:hover {
    background-color: #252525;
    color: #ffffff !important;
}
[data-bs-theme="dark"] .submenu-link.active {
    background-color: var(--brand-accent) !important; /* vert Tuco (sélection) */
}

.login-card {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
}

.login-btn {
    background-color: var(--tucodata-orange);
    border: none;
    font-weight: bold;
}

.login-btn:hover {
    background-color: #e68a00;
}

.kpi-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    position: relative;
}

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--tucodata-gradient);
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.card-header {
    background-color: var(--surface);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-md);
    padding-top: 1.5rem;
    padding-bottom: 1rem;
    color: var(--brand-primary);
}

/* --- DARK MODE --- */
[data-bs-theme="dark"] {
    --tucodata-bg: #121212;
    --tucodata-text: #e0e0e0;
}
[data-bs-theme="dark"] .sidebar {
    background: #1e1e1e;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}
[data-bs-theme="dark"] .card-header,
[data-bs-theme="dark"] .kpi-card,
[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .accordion-item {
    background-color: #1e1e1e;
    color: #e0e0e0;
    border-color: rgba(255, 255, 255, 0.05);
}
[data-bs-theme="dark"] .accordion-button {
    background-color: #1e1e1e;
    color: #e0e0e0;
}
[data-bs-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: #2c2c2c;
    color: white;
}
[data-bs-theme="dark"] .sidebar .nav-link {
    color: #b0b0b0;
}
[data-bs-theme="dark"] .sidebar .nav-link:hover {
    color: var(--tucodata-orange);
    background-color: #2a2a2a;
}
[data-bs-theme="dark"] .text-muted {
    color: #8c8c8c !important;
}

/* Fix for top filter box / bg-white classes */
[data-bs-theme="dark"] .bg-white {
    background-color: #1e1e1e !important;
}
[data-bs-theme="dark"] #global-filter-container,
[data-bs-theme="dark"] .card {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

/* Fix for Dropdowns and Date Pickers in Dark Mode */
[data-bs-theme="dark"] .Select-control,
[data-bs-theme="dark"] .Select-menu-outer {
    background-color: #2c2c2c !important;
    color: white !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}
[data-bs-theme="dark"] .Select.is-focused > .Select-control {
    background-color: #2c2c2c !important;
}
[data-bs-theme="dark"] .Select-value-label {
    color: white !important;
}

/* Force Dash DataTable (dash_table) to Dark */
[data-bs-theme="dark"] .dash-spreadsheet-container .dash-spreadsheet-inner td,
[data-bs-theme="dark"] .dash-spreadsheet-container .dash-spreadsheet-inner th {
    background-color: #1e1e1e !important;
    color: #e0e0e0 !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}
[data-bs-theme="dark"] .dash-spreadsheet-container .dash-spreadsheet-inner th {
    background-color: #2c2c2c !important;
    color: #fff !important;
}

/* --- RESPONSIVE DESIGN (MOBILE OFFCANVAS SIDEBAR) --- */
@media (max-width: 1399px) {
    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 300px;
        height: 100vh;
        z-index: 1050;
        transition: left 0.3s ease;
        padding: 1.5rem !important;
        box-shadow: 4px 0 15px rgba(0,0,0,0.1);
    }

    .sidebar.mobile-show {
        left: 0;
    }

    .content {
        margin-left: 0;
        padding: 1rem;
    }

    .kpi-card {
        margin-bottom: 1rem;
    }
}

/* --- PLOTLY DARK MODE OVERRIDES --- */
[data-bs-theme="dark"] .js-plotly-plot .plotly svg.main-svg,
[data-bs-theme="dark"] .js-plotly-plot .plotly .bg {
    background: transparent !important;
    fill: transparent !important;
}
[data-bs-theme="dark"] .js-plotly-plot .xtick text,
[data-bs-theme="dark"] .js-plotly-plot .ytick text,
[data-bs-theme="dark"] .js-plotly-plot .g-gtitle text,
[data-bs-theme="dark"] .js-plotly-plot .legendtext,
[data-bs-theme="dark"] .js-plotly-plot .pielabeltext {
    fill: #e0e0e0 !important;
}
[data-bs-theme="dark"] .js-plotly-plot .zerolinelayer path,
[data-bs-theme="dark"] .js-plotly-plot .gridlayer path {
    stroke: rgba(255, 255, 255, 0.1) !important;
}
[data-bs-theme="dark"] .js-plotly-plot .modebar-container,
[data-bs-theme="dark"] .js-plotly-plot .modebar-group,
[data-bs-theme="dark"] .js-plotly-plot .modebar-btn {
    background: transparent !important;
    background-color: transparent !important;
}
[data-bs-theme="dark"] .js-plotly-plot .modebar-btn svg path {
    fill: #e0e0e0 !important;
}

/* --- DATE PICKER POPUP (DASH 4 - RADIX UI) DARK MODE --- */
[data-bs-theme="dark"] .dash-datepicker-content,
[data-bs-theme="dark"] .dash-datepicker-content *,
[data-bs-theme="dark"] .dash-datepicker-input-wrapper,
[data-bs-theme="dark"] .dash-datepicker-input-wrapper * {
    background-color: #2c2c2c !important;
    color: #e0e0e0 !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

/* Ensure the selected dates get a distinct color (Radix uses aria-selected and data-selected) */
[data-bs-theme="dark"] .dash-datepicker-content [aria-selected="true"],
[data-bs-theme="dark"] .dash-datepicker-content [data-selected],
[data-bs-theme="dark"] .dash-datepicker-content [aria-selected="true"] *,
[data-bs-theme="dark"] .dash-datepicker-content [data-selected] * {
    background-color: var(--brand-accent) !important;
    color: white !important;
}

[data-bs-theme="dark"] .dash-datepicker-content [role="button"]:hover,
[data-bs-theme="dark"] .dash-datepicker-content button:hover {
    background-color: #4a4a4a !important;
}

/* --- DASH DEV TOOLS MENU DARK MODE --- */
[data-bs-theme="dark"] .dash-debug-menu,
[data-bs-theme="dark"] [class*="dash-debug-menu"] {
    filter: invert(0.85) hue-rotate(180deg) !important;
}

@keyframes thinkingPulse {
    0% { transform: scale(1) translateY(0px); filter: drop-shadow(0 0 5px rgba(0,0,0,0.1)); }
    50% { transform: scale(1.1) translateY(-10px) rotate(5deg); filter: drop-shadow(0 0 15px rgba(255,200,0,0.6)); }
    100% { transform: scale(1) translateY(0px); filter: drop-shadow(0 0 5px rgba(0,0,0,0.1)); }
}
.thinking-bird {
    animation: thinkingPulse 1.5s infinite ease-in-out;
}

/* =========================================================
   Barre de filtres globale — alignée sur la charte (tokens)
   Période (presets) · Plage de dates · Restaurants · Reset
   ========================================================= */

/* Zone de filtres : fond teinté (ancien fond de page), coins arrondis */
.tuco-filter-card {
    background-color: var(--filter-surface);
    border: none !important;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.tuco-filters { gap: 1.75rem; }
.tuco-filter-block { display: flex; flex-direction: column; }

/* Label commun (réutilisable sur tout le site) */
.tuco-filter-label {
    font-family: var(--font-base);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

/* ---- Période : boutons segmentés ---- */
.tuco-seg { display: inline-flex; gap: 0.4rem; overflow: visible; }
.tuco-seg-btn.btn {
    font-family: var(--font-base);
    background-color: var(--surface);
    color: var(--text);
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    margin-left: 0 !important;
    font-weight: var(--fw-medium);
    font-size: var(--fs-base);
    padding: 0.5rem 1rem;
    box-shadow: none;
}
.tuco-seg-btn.btn:hover { background-color: var(--hover-bg); color: var(--text); }
.tuco-seg-btn.btn.active,
.tuco-seg-btn.btn:active {
    background-color: var(--brand-accent) !important;
    border-color: var(--brand-accent) !important;
    color: #fff !important;
    box-shadow: var(--shadow-accent);
}
.tuco-seg-btn.btn:focus { box-shadow: none; }

/* ---- Plage de dates (picker Dash 4 / Radix) ---- */
/* Remplace l'accent violet Dash (#7f4bc4) par le teal de la charte.
   Ces variables Dash pilotent : jour sélectionné, focus, flèches, contrôles. */
.dash-datepicker-input-wrapper,
.dash-datepicker-content,
.dash-datepicker-portal {
    --Dash-Fill-Interactive-Strong: var(--brand-accent);
    --Dash-Fill-Interactive-Weak: var(--brand-accent-soft);
    --Dash-Stroke-Weak: var(--border);
    font-family: var(--font-base);
}
/* Le conteneur racine a un fond blanc carré par défaut -> transparent
   (sinon les coins blancs dépassent de l'input arrondi) */
.tuco-daterange .dash-datepicker { background: transparent; }
/* Le champ (boîte de dates) : mêmes bordure / rayon / taille que les autres contrôles */
.tuco-daterange .dash-datepicker-input-wrapper {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background-color: var(--surface);
    min-height: 42px;
}
.tuco-daterange .dash-datepicker-input {
    font-family: var(--font-base);
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    color: var(--text);
}
/* Le popup calendrier : mêmes rayon / ombre / fond que le popover Restaurants */
.dash-datepicker-content {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-md);
    background-color: var(--surface);
    font-family: var(--font-base);
}

/* ---- Restaurants : bouton + popover ---- */
.tuco-store-btn.btn {
    font-family: var(--font-base);
    background-color: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: var(--fw-medium);
    font-size: var(--fs-base);
    min-width: 250px;
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.9rem;
    text-align: left;
}
.tuco-store-btn.btn:hover,
.tuco-store-btn.btn:focus {
    border-color: var(--brand-accent);
    color: var(--text);
    box-shadow: none;
}

.tuco-store-popover {
    min-width: 320px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 0.75rem;
    background-color: var(--surface);
}
.tuco-store-popover .popover-arrow { display: none; }

.tuco-store-search-wrap { position: relative; margin-bottom: 0.6rem; }
.tuco-store-search-wrap::before {
    content: "\F52A";
    font-family: "bootstrap-icons";
    position: absolute;
    left: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}
.tuco-store-search.form-control {
    font-family: var(--font-base);
    font-size: var(--fs-base);
    padding-left: 2.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background-color: var(--surface);
    color: var(--text);
}
.tuco-store-search.form-control:focus {
    border-color: var(--brand-accent);
    box-shadow: var(--focus-ring-accent);
}

.tuco-link-teal.btn { color: var(--brand-accent); font-weight: var(--fw-semibold); font-size: var(--fs-sm); text-decoration: none; }
.tuco-link-teal.btn:hover { color: var(--brand-accent-hover); }
.tuco-link-muted.btn { color: var(--text-muted); font-weight: var(--fw-semibold); font-size: var(--fs-sm); text-decoration: none; }
.tuco-link-muted.btn:hover { color: var(--text); }

.tuco-store-list-wrap { max-height: 300px; overflow-y: auto; }
.tuco-store-list .form-check {
    display: flex;
    align-items: center;
    padding: 0.55rem 0.4rem 0.55rem 2rem;
    margin: 0;
    border-top: 1px solid var(--border);
}
.tuco-store-list .form-check:first-child { border-top: 0; }
.tuco-store-list .form-check-label {
    font-family: var(--font-base);
    font-size: var(--fs-base);
    color: var(--text);
    cursor: pointer;
}
.tuco-store-list .form-check-input {
    accent-color: var(--brand-accent);
    width: 1.15rem;
    height: 1.15rem;
    margin-left: 0;
    margin-right: 0.6rem;
    flex-shrink: 0;
    cursor: pointer;
}
.tuco-store-list .form-check-input:checked {
    background-color: var(--brand-accent);
    border-color: var(--brand-accent);
}
.tuco-store-list .form-check-input:focus {
    box-shadow: var(--focus-ring-accent);
    border-color: var(--brand-accent);
}

/* ---- Reset ---- */
.tuco-filter-reset { align-self: center; padding-top: 1.4rem; }
.tuco-reset-btn.btn {
    font-family: var(--font-base);
    color: var(--brand-accent);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-base);
    text-decoration: none;
    padding: 0.4rem 0.6rem;
}
.tuco-reset-btn.btn:hover { color: var(--brand-accent-hover); }

/* =========================================================
   Sélecteur de tenant (Makisu) — fond beige, aligné charte
   ========================================================= */
#sidebar-tenant-switch.form-select {
    background-color: var(--hover-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font-base);
}
#sidebar-tenant-switch.form-select:focus {
    border-color: var(--brand-accent);
    box-shadow: var(--focus-ring-accent);
}

/* La hauteur des tables « pleine hauteur » (marquées min-height: 360px) est
   calculée dynamiquement par assets/grid_autoheight.js selon leur position
   réelle à l'écran ; la valeur inline calc(...) sert de repli avant le JS. */

/* =========================================================
   Thème Tabulator — calqué sur AG Grid Alpine (tokens charte)
   Objectif : rendu le plus proche possible de nos tables AG Grid.
   Pas de lignes verticales, lignes fines horizontales, en-tête beige
   sobre, hover/striping beige, arbre à chevrons teal.
   ========================================================= */
.tabulator {
    width: 100%;
    font-family: var(--font-base);
    font-size: 0.9rem;
    color: var(--text);
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0;               /* coins droits (comme AG Grid Alpine) */
    overflow: hidden;
}

/* ---- En-tête ---- */
.tabulator .tabulator-header {
    background-color: var(--grid-header);
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-weight: var(--fw-semibold);
}
.tabulator .tabulator-header .tabulator-col {
    background-color: var(--grid-header);
    border-right: none;             /* pas de séparateurs verticaux (comme Alpine) */
}
/* Colonne figée : séparateur vertical CONTINU sur toute la table (en-tête + corps).
   .tabulator-row ajouté pour l'emporter sur la règle « border-right: none » des cellules. */
.tabulator .tabulator-col.tabulator-frozen,
.tabulator .tabulator-row .tabulator-cell.tabulator-frozen {
    border-right: 1px solid var(--border) !important;
    box-shadow: none !important;
}
/* Tabulator ajoute une poignée de resize au bord de la colonne figée :
   elle reste cliquable mais ne doit pas donner l'impression d'une barre épaisse. */
.tabulator .tabulator-col.tabulator-frozen .tabulator-col-resize-handle {
    opacity: 0 !important;
    width: 3px !important;
}
.tabulator .tabulator-header .tabulator-col .tabulator-col-content {
    padding: 0.7rem 0.75rem;
}
.tabulator .tabulator-header .tabulator-col .tabulator-col-title {
    font-weight: var(--fw-semibold);
    color: var(--text);
}
/* Flèches de tri discrètes */
.tabulator .tabulator-header .tabulator-col .tabulator-col-sorter .tabulator-arrow {
    border-bottom-color: var(--text-muted);
}
.tabulator .tabulator-col.tabulator-sortable[aria-sort="ascending"] .tabulator-arrow,
.tabulator .tabulator-col.tabulator-sortable[aria-sort="descending"] .tabulator-arrow {
    border-bottom-color: var(--brand-primary) !important;
    border-top-color: var(--brand-primary) !important;
}
/* Filtres d'en-tête */
.tabulator .tabulator-header-filter input {
    font-family: var(--font-base);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.45rem;
    background: var(--surface);
    color: var(--text);
}
.tabulator .tabulator-header-filter input:focus {
    border-color: var(--brand-accent);
    box-shadow: var(--focus-ring-accent);
    outline: none;
}

/* ---- Lignes ---- */
.tabulator .tabulator-tableHolder .tabulator-table { background-color: var(--surface); }
.tabulator .tabulator-row {
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
}
.tabulator .tabulator-row.tabulator-row-even { background-color: var(--grid-stripe); }
.tabulator .tabulator-row.tabulator-selectable:hover,
.tabulator .tabulator-row:hover {
    background-color: var(--grid-hover) !important;
}
/* NE PAS changer `display` des cellules (casse le layout Tabulator).
   On ne touche qu'au padding / bordures / couleurs. */
.tabulator .tabulator-row .tabulator-cell {
    padding: 0.65rem 0.75rem;
    border-right: none;             /* pas de lignes verticales (comme Alpine) */
}

/* ---- Arbre (dataTree) : indentation + chevron teal ---- */
.tabulator .tabulator-cell.tabulator-tree-level-0 { font-weight: var(--fw-semibold); color: var(--brand-primary); }
.tabulator .tabulator-cell.tabulator-tree-level-1 { font-weight: var(--fw-medium); }
/* Chevron dessiné en CSS (non rogné) au lieu du carré +/- natif */
.tabulator .tabulator-data-tree-control {
    border: none !important;
    background: transparent !important;
    width: 18px;
    height: 18px;
    margin-right: 4px;
    overflow: visible !important;
    vertical-align: middle !important;   /* centré sur la ligne de texte */
}
.tabulator .tabulator-data-tree-control-collapse,
.tabulator .tabulator-data-tree-control-expand {
    border: none !important;
    background: transparent !important;
    width: 18px !important;
    height: 18px !important;
    position: relative;
    overflow: visible !important;
}
/* neutraliser les barres +/- natives (:before ET :after) */
.tabulator .tabulator-data-tree-control-collapse:before,
.tabulator .tabulator-data-tree-control-expand:before { display: none !important; }
/* flèche via caractère Unicode (▸ / ▾) — rendu par la police standard */
.tabulator .tabulator-data-tree-control-collapse:after,
.tabulator .tabulator-data-tree-control-expand:after {
    position: absolute !important;
    top: 50% !important;
    left: 0;
    width: auto !important;
    height: auto !important;
    line-height: 1 !important;
    font-size: 13px;
    color: var(--brand-primary);
    background: transparent !important;
    border: none !important;
    transform: translateY(-50%) !important;   /* chevron centré verticalement */
}
.tabulator .tabulator-data-tree-control-expand:after { content: "\25B6" !important; }    /* ▶ replié */
.tabulator .tabulator-data-tree-control-collapse:after { content: "\25BC" !important; }  /* ▼ déplié */

/* Masquer les guides « └ » de l'arbre (garde l'indentation) */
.tabulator .tabulator-data-tree-branch { border: none !important; }

/* ---- Sous-totaux / total (column calcs) & pied ---- */
.tabulator .tabulator-row.tabulator-calcs {
    background-color: var(--grid-header) !important;
    font-weight: var(--fw-semibold);
    border-top: 2px solid var(--border);
}
.tabulator .tabulator-footer {
    background-color: var(--grid-header);
    border-top: 1px solid var(--border);
    color: var(--text);
}
.tabulator .tabulator-footer .tabulator-page {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    font-family: var(--font-base);
}
.tabulator .tabulator-footer .tabulator-page.active {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
}

/* ---- Groupes (mode groupBy, si utilisé) ---- */
.tabulator .tabulator-row.tabulator-group {
    background-color: var(--grid-header);
    border-bottom: 1px solid var(--border);
    font-weight: var(--fw-semibold);
    color: var(--brand-primary);
    padding: 0.5rem 0.75rem;
}
.tabulator .tabulator-row.tabulator-group.tabulator-group-level-1 { background-color: var(--grid-stripe); }
.tabulator .tabulator-row.tabulator-group .tabulator-group-count { color: var(--brand-accent); font-weight: var(--fw-medium); }

/* ---- Scrollbars fines ---- */
.tabulator .tabulator-tableHolder::-webkit-scrollbar { height: 9px; width: 9px; }
.tabulator .tabulator-tableHolder::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.tabulator .tabulator-tableHolder::-webkit-scrollbar-track { background: transparent; }

/* ---- Dark mode (les tokens gèrent l'essentiel) ---- */
[data-bs-theme="dark"] .tabulator,
[data-bs-theme="dark"] .tabulator .tabulator-header,
[data-bs-theme="dark"] .tabulator .tabulator-header .tabulator-col,
[data-bs-theme="dark"] .tabulator .tabulator-row { background-color: var(--surface); color: var(--text); }
[data-bs-theme="dark"] .tabulator .tabulator-row.tabulator-row-even { background-color: var(--grid-stripe); }
[data-bs-theme="dark"] .tabulator .tabulator-cell.tabulator-tree-level-0 { color: var(--brand-accent); }

/* Ligne sélectionnée (selectable) */
.tabulator .tabulator-row.tabulator-selected,
.tabulator .tabulator-row.tabulator-selected:hover {
    background-color: var(--brand-accent-soft) !important;
}

/* Product Inventory : Quantity éditable + lecture seule dans la palette beige */
.tabulator .tabulator-cell.inv-qty {
    background-color: #fff7df;
    font-weight: 700;
}
.tabulator .tabulator-cell.inv-readonly {
    background-color: var(--surface-2);
    color: var(--text-muted);
}

/* Studio : colonne Total en gras sur beige clair */
.tabulator .tabulator-cell.studio-total {
    font-weight: 700;
    background-color: var(--grid-header);
}

/* Sales Distribution : colonne Weekday en gras */
.tabulator .tabulator-cell.sd-weekday {
    font-weight: 700;
}

/* =========================================================
   UI CLEANUP V1 — surfaces beige, arrondis, Ask AI unifié
   ========================================================= */

/* Panneaux de contrôle locaux : remplace les anciens bg-light gris. */
.tuco-control-panel,
.tuco-control-card {
    background: var(--filter-surface) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
}
.tuco-card-header {
    background: var(--surface) !important;
    color: var(--brand-primary);
}
.calendar-empty-cell {
    background: var(--filter-surface) !important;
}

/* Modales / panneaux ouverts : même langage d'arrondis que les cartes. */
.modal-content {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg) !important;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.modal-header,
.modal-footer {
    border-color: var(--border);
}

/* Tabs Bootstrap : éviter les panneaux carrés et gris. */
.nav-tabs {
    gap: 0.35rem;
    border-bottom: 1px solid var(--border);
}
.nav-tabs .nav-link {
    border: 1px solid transparent;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
    color: var(--text-muted);
    background: transparent;
    padding: 0.55rem 0.9rem;
}
.nav-tabs .nav-link:hover {
    color: var(--text);
    background: var(--hover-bg);
    border-color: var(--border) var(--border) transparent;
}
.nav-tabs .nav-link.active {
    color: var(--brand-primary) !important;
    background: var(--filter-surface) !important;
    border-color: var(--border) var(--border) var(--filter-surface) !important;
}
.tab-content {
    background: var(--surface);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    overflow: hidden;
}

/* Export de grille : petit contrôle discret, pas un gros bouton gris. */
.tuco-grid-export.btn {
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--brand-primary);
    border-color: var(--border) !important;
}
.tuco-grid-export.btn:hover {
    background: var(--hover-bg);
    color: var(--brand-primary);
}

/* Studio : actions d'arbre compactes juste à côté du titre. */
.studio-tree-actions .btn {
    padding: 0.28rem 0.6rem;
    font-size: 0.78rem;
    border-color: var(--border) !important;
    color: var(--text-muted);
    background: var(--surface);
}
.studio-tree-actions .btn:hover {
    background: var(--hover-bg);
    color: var(--brand-primary);
}

/* --- Tuco AI + Ask AI : un seul langage visuel --- */
.tuco-ai-modal .modal-dialog {
    max-width: min(1220px, 96vw);
}
.tuco-ai-modal .modal-content {
    background: var(--surface);
}
.tuco-ai-modal-header {
    background: var(--surface);
    padding: 1rem 1.25rem;
}
.tuco-ai-modal-body {
    background: var(--surface);
    padding: 1rem 1.25rem 1.2rem;
}
.tuco-ai-warning {
    border-radius: var(--radius-md);
}
.tuco-ai-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.85rem;
}
.tuco-ai-provider {
    width: min(420px, 70%);
}
.tuco-ai-new-chat.btn {
    white-space: nowrap;
    border-color: var(--border) !important;
    color: var(--text);
    background: var(--surface);
}
.tuco-ai-new-chat.btn:hover {
    background: var(--hover-bg);
    color: var(--brand-primary);
}
.tuco-ai-chat-surface {
    height: min(52vh, 520px);
    min-height: 300px;
    overflow-y: auto;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
    scroll-behavior: smooth;
}
.tuco-ai-main-chat {
    height: calc(100vh - 340px);
    min-height: 360px;
}
.tuco-ai-user-bubble {
    display: inline-block;
    max-width: 86%;
    padding: 0.55rem 0.8rem;
    border-radius: var(--radius-md);
    background: #171717;
    color: #fff;
    text-align: left;
}
.tuco-ai-assistant-bubble {
    display: inline-block;
    max-width: 94%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--ai-surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
    text-align: left;
}
.tuco-ai-assistant-bubble > :last-child,
.tuco-ai-assistant-bubble p:last-child {
    margin-bottom: 0;
}
.tuco-ai-composer {
    position: sticky;
    bottom: -1px;
    z-index: 2;
    margin-top: 0.9rem;
    padding-top: 0.75rem;
    background: var(--surface);
}
.tuco-ai-input-group {
    align-items: stretch;
}
.tuco-ai-question.form-control {
    min-height: 76px;
    max-height: 150px;
    resize: vertical;
    border-color: var(--border);
    border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
    background: var(--filter-surface);
    color: var(--text);
    padding: 0.8rem 0.9rem;
}
.tuco-ai-question.form-control:focus {
    border-color: var(--brand-accent);
    box-shadow: var(--focus-ring-accent);
}
.tuco-ai-send-btn.btn {
    min-width: 108px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0 !important;
}
.tuco-ai-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

/* Tables Markdown de l'IA : lisibles, sans grands aplats gris. */
.tuco-ai-assistant-bubble table,
.tuco-ai-chat-surface table {
    border-collapse: separate;
    border-spacing: 0;
    width: auto;
    max-width: 100%;
    margin: 0.65rem 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.tuco-ai-assistant-bubble th,
.tuco-ai-chat-surface th {
    background: var(--ai-callout);
    padding: 0.45rem 0.65rem;
    border-bottom: 1px solid var(--border);
}
.tuco-ai-assistant-bubble td,
.tuco-ai-chat-surface td {
    padding: 0.4rem 0.65rem;
    border-bottom: 1px solid var(--border);
}
.tuco-ai-assistant-bubble tr:last-child td,
.tuco-ai-chat-surface tr:last-child td {
    border-bottom: 0;
}

@media (max-width: 768px) {
    .tuco-ai-toolbar { align-items: stretch; flex-direction: column; }
    .tuco-ai-provider { width: 100%; }
    .tuco-ai-chat-surface { height: 48vh; min-height: 260px; }
    .tuco-ai-input-group { display: flex; flex-direction: column; gap: 0.5rem; }
    .tuco-ai-question.form-control,
    .tuco-ai-send-btn.btn { border-radius: var(--radius-md) !important; width: 100%; }
}


/* =========================================================
   UI CLEANUP V2 — polish final des surfaces et loaders
   ========================================================= */

/* Ask AI : le composer doit être beige, jamais gris Bootstrap. */
.tuco-ai-question.form-control,
.tuco-ai-input-group .form-control {
    background: var(--input-surface) !important;
}
.tuco-ai-input-group .input-group-text {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
}

/* Le loader de marque doit masquer tout spinner Dash par défaut résiduel. */
.tuco-ai-loading-wrapper .dash-spinner,
.tuco-ai-loading-wrapper [class*="dash-spinner"],
.tuco-ai-loading-wrapper [class*="_dash-loading"] .dash-spinner {
    display: none !important;
}
.tuco-ai-loading-wrapper .tuco-ai-loading {
    background: transparent !important;
}

/* Studio : tous les contrôles de configuration reprennent le beige de la palette. */
.studio-config-card .card-body {
    background: var(--filter-surface) !important;
    border-radius: var(--radius-lg) !important;
}
.studio-config-card .form-control,
.studio-config-card .input-group-text,
.tuco-beige-input-group .form-control,
.tuco-beige-input-group .input-group-text {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}
.studio-config-card .Select-control,
.tuco-beige-dropdown .Select-control {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    border-radius: var(--radius-sm) !important;
}
.studio-config-card .Select-placeholder,
.studio-config-card .Select-value-label,
.tuco-beige-dropdown .Select-placeholder,
.tuco-beige-dropdown .Select-value-label {
    color: var(--text) !important;
}
.studio-config-card .Select-menu-outer,
.tuco-beige-dropdown .Select-menu-outer {
    background: var(--surface) !important;
    border-color: var(--border) !important;
}
.studio-config-card .Select--multi .Select-value,
.tuco-beige-dropdown .Select--multi .Select-value {
    background: var(--surface-2) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

/* Pages master-data : recettes, ingrédients, fournisseurs. */
.tuco-master-page .form-control,
.tuco-master-page .input-group-text,
.tuco-master-page .Select-control,
.tuco-search-group .form-control,
.tuco-search-group .input-group-text {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}
.tuco-master-page .input-group-text,
.tuco-search-group .input-group-text {
    border-right: 0 !important;
}
.tuco-master-page .input-group-text + .form-control,
.tuco-search-group .input-group-text + .form-control {
    border-left: 0 !important;
}
.tuco-master-page .Select-control {
    border-radius: var(--radius-sm) !important;
}
.tuco-master-page .Select-menu-outer {
    background: var(--surface) !important;
    border-color: var(--border) !important;
}

/* Action primaire Inventory : même noir que les autres actions fortes. */
.tuco-primary-action.btn,
.tuco-primary-action.btn:disabled {
    background: #171717 !important;
    border-color: #171717 !important;
    color: #fff !important;
}
.tuco-primary-action.btn:hover:not(:disabled) {
    background: #2a2a2a !important;
    border-color: #2a2a2a !important;
}

/* =========================================================
   UI CLEANUP V3 — remaining neutral surfaces
   ========================================================= */
.tuco-input-surface.form-control {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}
.tuco-input-surface.form-control:focus {
    background: var(--input-surface) !important;
    border-color: var(--brand-primary) !important;
    box-shadow: var(--focus-ring) !important;
}


/* =========================================================
   UI / AI UX V5 — Tuco composer, voice dictation, persistence polish
   ========================================================= */

/* Tuco AI main composer: explicit warm surface (the page textarea previously
   missed the shared Ask AI class and fell back to Bootstrap grey). */
#assistant-input-text,
.tuco-ai-question.form-control,
.tuco-ai-input-group textarea.form-control {
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}

/* With the microphone attached, it owns the left radius and the textarea sits
   cleanly between mic and Send. */
.tuco-ai-mic-btn.btn {
    min-width: 48px;
    border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
    background: var(--input-surface) !important;
    border-color: var(--border) !important;
    color: var(--text-muted) !important;
    box-shadow: none !important;
}
.tuco-ai-mic-btn.btn:hover {
    color: var(--brand-primary) !important;
    background: var(--hover-bg) !important;
}
.tuco-ai-mic-btn.btn.is-listening {
    color: #fff !important;
    background: #d9534f !important;
    border-color: #d9534f !important;
    animation: tuco-mic-pulse 1.15s ease-in-out infinite;
}
@keyframes tuco-mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(217, 83, 79, 0.18) !important; }
    50% { box-shadow: 0 0 0 6px rgba(217, 83, 79, 0.08) !important; }
}

.tuco-ai-input-group .tuco-ai-question.form-control,
.tuco-ai-input-group #assistant-input-text.form-control {
    border-radius: 0 !important;
}
.tuco-ai-input-group .tuco-ai-send-btn.btn {
    border-radius: 0 var(--radius-md) var(--radius-md) 0 !important;
}

@media (max-width: 768px) {
    .tuco-ai-input-group .tuco-ai-mic-btn.btn,
    .tuco-ai-input-group .tuco-ai-question.form-control,
    .tuco-ai-input-group .tuco-ai-send-btn.btn {
        border-radius: var(--radius-md) !important;
        width: 100%;
    }
}
\n\n/* =========================================================
   UI / AI UX V6 — separated composer controls + cleaner mic
   ========================================================= */

/* The composer should read as three separate controls, not one fused Bootstrap
   input group: [mic]  [question]  [send]. */
.tuco-ai-input-group.input-group {
    display: flex !important;
    align-items: stretch !important;
    flex-wrap: nowrap !important;
    gap: 10px !important;
    background: transparent !important;
}

.tuco-ai-input-group .tuco-ai-mic-btn.btn {
    flex: 0 0 48px !important;
    width: 48px !important;
    min-width: 48px !important;
    border-radius: var(--radius-md) !important;
    background: var(--input-surface) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-muted) !important;
    box-shadow: none !important;
    padding: 0 !important;
    font-size: 1.05rem !important;
}
.tuco-ai-input-group .tuco-ai-mic-btn.btn:hover {
    color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    background: var(--hover-bg) !important;
    transform: translateY(-1px);
}
.tuco-ai-input-group .tuco-ai-mic-btn.btn.is-listening {
    color: #fff !important;
    background: #d9534f !important;
    border-color: #d9534f !important;
}

.tuco-ai-input-group .tuco-ai-question.form-control,
.tuco-ai-input-group #assistant-input-text.form-control {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border) !important;
    background: var(--input-surface) !important;
    box-shadow: none !important;
}
.tuco-ai-input-group .tuco-ai-question.form-control:focus,
.tuco-ai-input-group #assistant-input-text.form-control:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: var(--focus-ring) !important;
}

.tuco-ai-input-group .tuco-ai-send-btn.btn {
    flex: 0 0 auto !important;
    border-radius: var(--radius-md) !important;
    min-width: 96px !important;
    margin-left: 0 !important;
}

@media (max-width: 768px) {
    .tuco-ai-input-group.input-group {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
    .tuco-ai-input-group .tuco-ai-mic-btn.btn {
        flex: 0 0 46px !important;
        width: 46px !important;
    }
    .tuco-ai-input-group .tuco-ai-question.form-control,
    .tuco-ai-input-group #assistant-input-text.form-control {
        flex: 1 1 calc(100% - 54px) !important;
        width: auto !important;
    }
    .tuco-ai-input-group .tuco-ai-send-btn.btn {
        width: 100% !important;
    }
}

/* =========================================================
   UI / AI UX V7 — compact premium chat composer
   ========================================================= */

/* Final compact composer shared by Tuco AI and contextual Ask AI.
   Keep the controls visually separate and deliberately light:
   [ mic ]  [ question........................ ]  [ send ] */
.tuco-ai-composer {
    padding-top: 0.65rem !important;
    background: var(--surface) !important;
}

.tuco-ai-input-group.input-group {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 12px !important;
    background: transparent !important;
}

.tuco-ai-input-group .tuco-ai-mic-btn.btn {
    flex: 0 0 40px !important;
    width: 40px !important;
    min-width: 40px !important;
    height: 40px !important;
    min-height: 40px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 12px !important;
    background: #F4EDE2 !important;
    border: 1px solid var(--border) !important;
    color: var(--text-muted) !important;
    box-shadow: none !important;
    font-size: 0.98rem !important;
    transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease !important;
}
.tuco-ai-input-group .tuco-ai-mic-btn.btn:hover {
    color: var(--brand-primary) !important;
    border-color: color-mix(in srgb, var(--brand-primary) 45%, var(--border)) !important;
    background: #EFE5D7 !important;
    transform: translateY(-1px) !important;
}
.tuco-ai-input-group .tuco-ai-mic-btn.btn.is-listening {
    color: #fff !important;
    background: #d9534f !important;
    border-color: #d9534f !important;
}

.tuco-ai-input-group .tuco-ai-question.form-control,
.tuco-ai-input-group #assistant-input-text.form-control,
.tuco-ai-input-group textarea.form-control {
    flex: 1 1 auto !important;
    width: auto !important;
    min-width: 0 !important;
    height: 44px !important;
    min-height: 44px !important;
    max-height: 112px !important;
    padding: 10px 14px !important;
    resize: none !important;
    overflow-y: hidden !important;
    scrollbar-width: none !important;
    line-height: 1.45 !important;
    border-radius: 12px !important;
    border: 1px solid var(--border) !important;
    background: var(--input-surface) !important;
    color: var(--text) !important;
    box-shadow: none !important;
}
.tuco-ai-input-group .tuco-ai-question.form-control:focus,
.tuco-ai-input-group #assistant-input-text.form-control:focus,
.tuco-ai-input-group textarea.form-control:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: var(--focus-ring) !important;
}

/* V7.2: no native textarea scrollbar on the first line. JS auto-grows the
   composer up to 112px, then enables scrolling only for longer prompts. */
.tuco-ai-input-group textarea.form-control::-webkit-scrollbar {
    width: 0 !important;
    height: 0 !important;
}

.tuco-ai-input-group .tuco-ai-send-btn.btn {
    flex: 0 0 42px !important;
    width: 42px !important;
    min-width: 42px !important;
    height: 42px !important;
    min-height: 42px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 12px !important;
    margin: 0 !important;
    background: #171717 !important;
    border: 1px solid #171717 !important;
    color: #fff !important;
    box-shadow: none !important;
    font-size: 0.98rem !important;
    transition: transform .15s ease, background .15s ease !important;
}
.tuco-ai-input-group .tuco-ai-send-btn.btn:hover {
    background: #2A2A2A !important;
    border-color: #2A2A2A !important;
    transform: translateY(-1px) !important;
}

@media (max-width: 768px) {
    .tuco-ai-input-group.input-group {
        flex-wrap: nowrap !important;
        gap: 8px !important;
    }
    .tuco-ai-input-group .tuco-ai-mic-btn.btn {
        flex-basis: 38px !important;
        width: 38px !important;
        min-width: 38px !important;
        height: 38px !important;
        min-height: 38px !important;
        border-radius: 11px !important;
    }
    .tuco-ai-input-group .tuco-ai-send-btn.btn {
        flex-basis: 40px !important;
        width: 40px !important;
        min-width: 40px !important;
        height: 40px !important;
        min-height: 40px !important;
        border-radius: 11px !important;
    }
    .tuco-ai-input-group .tuco-ai-question.form-control,
    .tuco-ai-input-group #assistant-input-text.form-control,
    .tuco-ai-input-group textarea.form-control {
        flex: 1 1 auto !important;
        width: auto !important;
        min-height: 42px !important;
        height: 42px !important;
        padding: 9px 12px !important;
    }
}