/* ═══════════════════════════════════════════════════════════════════════════
   NUEVA VENTA / POS — estilos de la pantalla
   ═══════════════════════════════════════════════════════════════════════════
   Vivía en un <style> dentro de NuevaVenta.razor, que ya iba por 3.294 líneas.

   Acá están SOLO las reglas .nv-*, que no existen en ninguna otra pantalla del
   sistema (verificado: ningún otro .razor usa esas clases). Por eso moverlas a
   una hoja global no cambia nada: no pueden matchear otra cosa.

   Los overrides genéricos de Radzen (.rz-grid-table y compañía) NO están acá y
   siguen inline en el .razor a propósito: un <style> dentro de un componente
   sólo existe mientras la pantalla está montada, así que hoy alcanzan a la
   grilla del POS y a las de sus diálogos de cobro (26 grillas), y a nada más.
   Traerlos acá los aplicaría a las 181 páginas del sistema; encerrarlos bajo
   .nv-shell dejaría los diálogos sin formato. Ninguna de las dos es lo que hay.
   ═══════════════════════════════════════════════════════════════════════════ */

    /* ═══════════════════════════════════════════════════
       NUEVA VENTA — layout inspirado en Material Design 3
       ═══════════════════════════════════════════════════ */

    .nv-shell {
        height: 100%;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        gap: 0.3rem;
        padding: 0.3rem;
        background: #f1f4f6;
    }

    /* Loading */
    .nv-loading { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1rem; }
    .nv-loading-text { color:#767684; font-size:0.9rem; }

    /* ── CABECERA ── */
    .nv-header-card {
        flex-shrink: 0;
        background: #fff;
        border: 1px solid #c6c5d5;
        border-radius: 6px;
        overflow: hidden;
        box-shadow: 0 1px 3px rgba(0,0,0,.06);
    }
    .nv-header-accent { height: 4px; }
    .accent-venta       { background: linear-gradient(90deg, #3e7e40, #43a047); }
    .accent-nc          { background: linear-gradient(90deg, #f9a825, #fb8c00); }
    .accent-presupuesto { background: linear-gradient(90deg, var(--rz-primary-dark), #5d6ad2); }
    .accent-remito      { background: linear-gradient(90deg, #6a1b9a, #ab47bc); }
    .nv-header-body { padding: 0.35rem 0.75rem 1.4rem; }
    .nv-header-row  { display:flex; gap:0.5rem; flex-wrap:nowrap; align-items:flex-end; }
    .nv-field-wrap  { min-width:0; position: relative; }
    .nv-header-actions { flex-shrink:0; display:flex; align-items:center; gap:0.4rem; white-space:nowrap; padding-bottom:0.15rem; }

    .nv-saldo-cc { 
        font-size:0.77rem; 
        padding:0 4px; 
        display:flex; 
        align-items:center; 
        gap:3px; 
        position: absolute; 
        bottom: -18px; 
        left: 0; 
        z-index: 5;
    }
    .saldo-pos { color: var(--rz-success-dark); }
    .saldo-neg { color: var(--rz-danger); }

    /* Badges de letra */
    .nv-letra-badge { display:inline-flex; align-items:center; padding:0.15rem 0.5rem; border-radius:20px; font-size:0.72rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; }
    .letra-a   { background:#fde8e8; color:var(--rz-danger-dark); border:1px solid #ef9a9a; }
    .letra-b   { background:#e3f2fd; color:var(--rz-info-dark); border:1px solid #90caf9; }
    .letra-m   { background:#f3e5f5; color:#6a1b9a; border:1px solid #ce93d8; }
    .letra-nc  { background:#fff3e0; color:#e65100; border:1px solid #ffcc80; }
    .letra-pres{ background:#e8f5e9; color:var(--rz-success-dark); border:1px solid #a5d6a7; }
    .letra-rem { background:#f3e5f5; color:#6a1b9a; border:1px solid #ce93d8; }

    /* Alerta retiros */
    .nv-retiro-alert { flex-shrink:0; display:flex; align-items:center; gap:0.4rem; background:#fff3e0; border:1px solid #ffb74d; border-left:4px solid #e65100; border-radius:6px; padding:0.3rem 0.65rem; font-size:0.8rem; font-weight:600; color:#bf360c; }
    .nv-retiro-badge { background:#e65100; color:#fff; border-radius:50%; min-width:1.2rem; height:1.2rem; display:inline-flex; align-items:center; justify-content:center; font-size:0.7rem; font-weight:900; padding:0 0.2rem; }

    /* ── WORKSPACE ── */
    .nv-workspace {
        flex: 1;
        display: flex;
        gap: 0;
        overflow: hidden;
        min-height: 0;
        border: 1px solid #c6c5d5;
        border-radius: 6px;
        background: #f1f4f6;
    }

    /* ── CANVAS CENTRAL ── */
    .nv-canvas {
        flex: 1;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        min-width: 0;
        gap: 0;
        background: #f1f4f6;
        padding: 0.4rem;
        gap: 0.35rem;
    }

    /* Banner NC */
    .nv-nc-banner { flex-shrink:0; background:linear-gradient(135deg,#fff8e1,#fff3cd); border:2px solid #f9a825; border-radius:6px; padding:0.45rem 0.7rem; }
    .nv-nc-banner-title { display:flex; align-items:center; gap:0.4rem; margin-bottom:0.35rem; font-weight:700; color:#7b5e00; font-size:0.83rem; text-transform:uppercase; letter-spacing:.04em; }
    .nv-nc-icon { color:#f57f17; font-size:1.1rem; }
    .nv-nc-banner-body { display:flex; gap:0.5rem; align-items:flex-end; }
    .nv-nc-status { display:flex; align-items:center; gap:0.3rem; font-size:0.78rem; font-weight:600; padding:0.3rem 0.6rem; border-radius:20px; white-space:nowrap; flex-shrink:0; }
    .nc-vinculada { background:#e8f5e9; color:var(--rz-success-dark); border:1px solid #a5d6a7; }
    .nc-pendiente { background:#fff3e0; color:#e65100; border:1px solid #ffcc80; }

    /* Barra búsqueda */
    .nv-search-bar {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        gap: 0.4rem;
        background: #ebeef0;
        border: 1px solid #c6c5d5;
        border-radius: 6px;
        padding: 0.3rem 0.5rem;
    }
    .nv-search-bar > * {
        margin: 0 !important;
    }
    .nv-alerta-busqueda {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        background: rgba(245, 158, 11, 0.08);
        border: 1px solid var(--rz-warning);
        border-radius: 6px;
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
        color: var(--rz-warning);
        margin: 0.4rem 0;
    }
    .nv-alerta-busqueda > span:nth-child(2) { flex: 1; color: var(--rz-text-color); }
    .nv-lista-pill {
        height: 38px;
        display: flex; flex-direction: column; justify-content: center; align-items: center;
        background: #fff; border: 1px solid #c6c5d5; border-radius: 6px;
        padding: 0 0.4rem; min-width: 72px; flex-shrink: 0;
        box-sizing: border-box;
    }
    .nv-pill-label { font-size:0.62rem; text-transform:uppercase; letter-spacing:.07em; color:#767684; font-weight:700; }

    .nv-btn-buscar {
        height: 38px;
        display: flex; align-items: center; justify-content: center; gap: 6px;
        background: #d6e0f6; color: var(--rz-primary-darker);
        border: 1px solid #b4c6ef; border-radius: 6px;
        padding: 0 0.85rem; font-size: 0.85rem; font-weight: 600;
        cursor: pointer; white-space: nowrap; transition: all .15s;
        box-sizing: border-box !important;
    }
    .nv-btn-buscar:hover { background: var(--rz-primary-dark); color: #fff; border-color: var(--rz-primary-dark); }
    
    .nv-btn-agregar {
        height: 38px; width: 38px;
        background: #c23769; color: #fff;
        border: none; border-radius: 6px;
        display: flex; align-items: center; justify-content: center;
        cursor: pointer; transition: background .15s; flex-shrink: 0;
        box-sizing: border-box !important;
    }
    .nv-btn-agregar:hover { background: #a02c55; }
    
    .nv-btn-limpiar {
        height: 38px; width: 38px;
        background: transparent; color: var(--rz-danger);
        border: 1px solid transparent; border-radius: 6px;
        display: flex; align-items: center; justify-content: center;
        cursor: pointer; transition: all .15s; flex-shrink: 0;
        box-sizing: border-box !important;
    }
    .nv-btn-limpiar:hover { background: #ffdad6; border-color: #ffb4ab; }

    /* Grilla */
    .nv-grid-wrap { flex:1; overflow:hidden; min-height:0; border-radius:6px; border:1px solid #c6c5d5; background:#fff; }
    .nv-cell-qty   { font-weight:800; font-size:0.95rem; color:var(--rz-primary-dark); }
    .nv-cell-code  { font-size:0.77rem; color:var(--rz-text-disabled-color); font-family:monospace; }
    .nv-cell-price { color:#454652; }
    .nv-cell-total { color:var(--rz-primary-dark); font-size:0.92rem; font-weight:700; }
    .nv-cell-iva   { font-size:0.78rem; color:#767684; }
    .nv-badge-desc { background:#fff3e0; color:#e65100; border-radius:12px; padding:0.08rem 0.4rem; font-size:0.75rem; font-weight:700; }

    /* ── BARRA INFERIOR ── */
    .nv-bottom-bar {
        flex-shrink: 0;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 0.5rem;
        padding: 0.4rem 0.6rem;
        background: #fff;
        border: 1px solid #c6c5d5;
        border-radius: 6px;
        box-shadow: 0 -2px 6px rgba(0,0,0,.03);
    }

    /* Stats */
    .nv-stats { 
        display: flex; 
        flex-direction: column; 
        gap: 0.25rem; 
        flex-shrink: 0; 
        align-items: center;
        width: 95px;
    }
    .nv-stat-chip { 
        background: #f8f9fa; 
        border: 1px solid #d1d5db; 
        border-radius: 6px; 
        padding: 0.25rem 0.35rem; 
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1px;
        width: 100%;
        box-sizing: border-box;
        box-shadow: 0 1px 2px rgba(0,0,0,0.02);
    }
    .nv-stat-label { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: .06em; color: var(--rz-text-secondary-color); font-weight: 700; line-height: 1.1; }
    .nv-stat-value { display: block; font-size: 0.95rem; font-weight: 800; color: #1e3a8a; line-height: 1.1; }

    /* Desglose */
    .nv-breakdown { 
        flex: 1.5 1 280px;
        max-width: 320px;
        border: 1px solid #d1d5db; 
        border-radius: 6px; 
        padding: 0.25rem 0.5rem; 
        background: #f9fafb; 
        height: 80px;
        overflow-y: auto;
    }
    .nv-breakdown::-webkit-scrollbar {
        width: 4px;
    }
    .nv-breakdown::-webkit-scrollbar-track {
        background: transparent;
    }
    .nv-breakdown::-webkit-scrollbar-thumb {
        background: #cbd5e1;
        border-radius: 2px;
    }
    .nv-breakdown-title { font-size: 0.65rem; text-transform: uppercase; letter-spacing: .07em; color: var(--rz-text-secondary-color); font-weight: 700; margin-bottom: 0.15rem; }
    .nv-br-row { display: flex; justify-content: space-between; font-size: 0.8rem; padding: 0.02rem 0; color: var(--rz-text-color); }
    .nv-iva-row { color: var(--rz-text-secondary-color); font-size: 0.75rem; }
    .nv-br-sep  { height: 1px; background: #e5e7eb; margin: 0.2rem 0; }
    .nv-desc-row { display: flex; align-items: center; gap: 0.25rem; }
    .nv-desc-label { font-size: 0.78rem; flex: 1; white-space: nowrap; color: var(--rz-text-color); }

    /* Compact Radzen overrides inside nv-desc-row */
    .nv-desc-row .rz-dropdown {
        height: 26px !important;
        border-radius: 4px !important;
    }
    .nv-desc-row .rz-numeric {
        height: 26px !important;
        border-radius: 4px !important;
    }
    .nv-desc-row .rz-dropdown-label {
        padding: 0 4px !important;
        font-size: 0.8rem !important;
        line-height: 24px !important;
    }
    .nv-desc-row .rz-numeric-input {
        height: 100% !important;
        padding: 0 4px !important;
        font-size: 0.8rem !important;
        text-align: center !important;
    }
    .nv-desc-row .rz-spinner-button {
        width: 16px !important;
        font-size: 0.65rem !important;
    }

    /* Acciones Centrales (Observaciones) */
    .nv-center-actions {
        flex: 2 1 200px;
        display: flex;
        flex-direction: row;
        gap: 0.4rem;
        align-items: stretch;
    }
    .nv-link-btn {
        display: inline-flex; align-items: center; gap: 4px;
        background: #f3f4f6; border: 1px solid #d1d5db;
        font-size: 0.72rem; font-weight: 600; color: var(--rz-text-secondary-color);
        cursor: pointer; padding: 0.25rem 0.5rem; border-radius: 6px;
        transition: all 0.15s ease; white-space: nowrap;
    }
    .nv-link-btn:hover { background: #e5e7eb; color: var(--rz-text-color); border-color: var(--rz-text-disabled-color); }
    .nv-link-btn:disabled { opacity: .4; cursor: not-allowed; }
    .nv-link-success { background: #e8f5e9; color: var(--rz-success-dark); border-color: #c8e6c9; }
    .nv-link-success:hover { background: #c8e6c9; border-color: #a5d6a7; color: var(--rz-success-dark); }
    .nv-link-danger { background: #ffebee; color: var(--rz-danger-dark); border-color: #ffcdd2; }
    .nv-link-danger:hover { background: #ffcdd2; border-color: #ef9a9a; color: var(--rz-danger-dark); }
    .nv-link-warn { background: #fff3e0; color: #e65100; border-color: #ffe0b2; }
    .nv-link-warn:hover { background: #ffe0b2; border-color: #ffcc80; color: #e65100; }

    /* Checkout de Pago (Derecha) */
    .nv-right-checkout {
        display: flex;
        flex-direction: column;
        gap: 4px;
        width: 240px;
        flex-shrink: 0;
        align-items: stretch;
        justify-content: center;
    }
    .nv-total-box { 
        width: 100%;
        border-radius: 6px; 
        padding: 0 0.75rem; 
        display: flex; 
        flex-direction: row; 
        align-items: center; 
        justify-content: space-between;
        height: 38px;
        box-shadow: 0 1px 2px rgba(0,0,0,0.05); 
        box-sizing: border-box;
    }
    .total-venta       { background: linear-gradient(135deg, var(--rz-success-dark), var(--rz-success-dark)); color: #fff; }
    .total-nc          { background: linear-gradient(135deg, #e65100, #ff8f00); color: #fff; }
    .total-pres        { background: linear-gradient(135deg, var(--rz-info-dark), #0d47a1); color: #fff; }
    .total-rem         { background: linear-gradient(135deg, #6a1b9a, #4a148c); color: #fff; }
    .nv-total-label  { font-size: 0.58rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; opacity: .85; }
    .nv-total-amount { font-size: 1.25rem; font-weight: 900; line-height: 1; font-family: monospace; }

    .nv-btn-cobrar {
        width: 100%;
        height: 38px;
        padding: 0 0.75rem;
        background: #e8f5e9; color: var(--rz-success-dark);
        border: 1px solid #a5d6a7; border-radius: 6px;
        font-size: 0.95rem; font-weight: 700;
        display: flex; align-items: center; justify-content: center; gap: 4px;
        cursor: pointer; transition: all .15s;
        box-shadow: 0 1px 2px rgba(0,0,0,0.05);
        box-sizing: border-box;
    }
    .nv-btn-cobrar:hover:not(:disabled) { background: var(--rz-success-dark); color: #fff; border-color: var(--rz-success-dark); }
    .nv-btn-cobrar:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
    .cobrar-nc     { background: #fff3e0; color: #e65100; border-color: #ffcc80; }
    .cobrar-nc:hover:not(:disabled) { background: #e65100; color: #fff; border-color: #e65100; }
    .cobrar-remito { background: #f3e5f5; color: #6a1b9a; border-color: #ce93d8; }
    .cobrar-remito:hover:not(:disabled) { background: #6a1b9a; color: #fff; border-color: #6a1b9a; }

    /* Footer Bar chiquita */
    .nv-footer-bar {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.25rem 0.5rem;
        background: #fff;
        border: 1px solid #c6c5d5;
        border-radius: 6px;
        box-shadow: 0 1px 3px rgba(0,0,0,.03);
        box-sizing: border-box;
    }

    /* ── SIDEBAR DERECHO ── */
    .nv-sidebar {
        width: 270px;
        flex-shrink: 0;
        display: flex;
        flex-direction: column;
        background: #f8fafc;
        border-left: 1px solid #c6c5d5;
        overflow: hidden;
    }
    .nv-sidebar-header {
        display: flex; align-items: center; gap: 0.4rem;
        padding: 0.55rem 0.75rem;
        background: #fff; border-bottom: 1px solid #e2e8f0;
        font-size: 0.85rem; font-weight: 700; color: var(--rz-text-color);
        flex-shrink: 0;
    }
    .nv-icon-btn { background: transparent; border: none; cursor: pointer; color: var(--rz-text-secondary-color); padding: 4px; border-radius: 50%; transition: all .12s; margin-left: auto; display: flex; align-items: center; }
    .nv-icon-btn:hover { background: #f1f5f9; color: var(--rz-info-dark); }

    .nv-sidebar-list { flex: 1; overflow-y: auto; padding: 0.4rem; display: flex; flex-direction: column; gap: 0.3rem; background: #f8fafc; }
    .nv-sidebar-empty { text-align: center; font-size: 0.78rem; color: var(--rz-text-secondary-color); padding: 1.5rem 0; }
    .nv-warn { color: #ea580c !important; display: flex; align-items: center; justify-content: center; gap: 4px; }

    .nv-sale-row {
        display: flex; justify-content: space-between;
        background: #fff; border: 1px solid #e2e8f0;
        border-left: 4px solid #64748b;
        border-radius: 6px; padding: 0.45rem 0.6rem;
        cursor: pointer; transition: all .15s ease;
        box-shadow: 0 1px 2px rgba(0,0,0,0.02);
    }
    .nv-sale-row:hover { border-color: #cbd5e1; background: #f1f5f9; transform: translateY(-1px); box-shadow: 0 3px 6px -2px rgba(0,0,0,0.05); }

    /* Venta cobrada sin conexión, todavía sin llegar al servidor. Se distingue con
       borde ámbar y no solo con el ícono: el cajero tiene que poder barrer la lista
       de un vistazo y ver cuáles faltan enviar. */
    .nv-sale-row.nv-sale-pendiente {
        border-left: 3px solid var(--rz-warning);
        background: rgba(245, 158, 11, 0.06);
    }

    .nv-sale-pend-icon {
        font-size: 14px;
        vertical-align: -2px;
        margin-right: 3px;
        color: var(--rz-warning);
    }
    .nv-sale-left  { display: flex; flex-direction: column; gap: 2px; }
    .nv-sale-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
    .nv-sale-num   { font-size: 0.82rem; font-weight: 700; color: var(--rz-text-color); }
    .nv-sale-time  { font-size: 0.72rem; color: var(--rz-text-secondary-color); }
    .nv-sale-total { font-size: 0.85rem; font-weight: 800; color: var(--rz-success-dark); font-family: monospace; }
    .nv-sale-cliente { font-size: 0.7rem; color: var(--rz-text-secondary-color); max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

    .border-accent-b { border-left-color: var(--rz-success) !important; }
    .border-accent-a { border-left-color: var(--rz-info) !important; }
    .border-accent-nc { border-left-color: #f97316 !important; }
    .border-accent-pres { border-left-color: #8b5cf6 !important; }

    .nv-sidebar-toggle {
        display: flex; align-items: center; gap: 0.35rem;
        background: #fff; border: none; border-top: 1px solid #e2e8f0;
        padding: 0.55rem 0.75rem; font-size: 0.8rem; font-weight: 600;
        color: var(--rz-text-secondary-color); cursor: pointer; text-align: left; width: 100%;
        transition: background .12s; flex-shrink: 0;
    }
    .nv-sidebar-toggle:hover { background: #f1f5f9; }
    .nv-badge-pill { background: #f59e0b; color: #fff; border-radius: 12px; font-size: 0.68rem; font-weight: 800; padding: 0.05rem 0.4rem; }

    .nv-pres-panel { background: #fff; border-top: 1px solid #e2e8f0; padding: 0.3rem; display: flex; flex-direction: column; gap: 0.25rem; }
    .nv-pres-row { display: flex; justify-content: space-between; align-items: center; padding: 0.4rem 0.5rem; border-radius: 6px; cursor: pointer; border: 1px solid #e2e8f0; transition: all .15s ease; }
    .nv-pres-row:hover { background: #f1f5f9; border-color: #cbd5e1; transform: translateY(-1px); }
    .nv-pres-info { display: flex; flex-direction: column; gap: 2px; }
    .nv-pres-num   { font-size: 0.75rem; color: var(--rz-text-secondary-color); font-weight: 600; }
    .nv-pres-items { font-size: 0.72rem; color: var(--rz-text-secondary-color); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 160px; }
    .nv-pres-total { font-size: 0.82rem; font-weight: 800; color: var(--rz-info-dark); white-space: nowrap; font-family: monospace; }
    .nv-context-menu { background:#fff; border:1px solid #c6c5d5; border-radius:6px; box-shadow:0 4px 12px rgba(0,0,0,.12); min-width:160px; }
    .nv-context-item { padding:0.45rem 0.6rem; cursor:pointer; font-weight:600; }
    .nv-context-item:hover { background:#f1f4f6; }
    .nv-context-sep { height:1px; background:#e0e3e5; margin:0.25rem 0; }

    /* Custom overrides for Radzen Components in search bar */
    .nv-lista-pill .rz-dropdown {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        height: auto !important;
        padding: 0 !important;
    }
    .nv-lista-pill .rz-dropdown-trigger {
        background: transparent !important;
        width: 20px !important;
    }
    .nv-lista-pill .rz-dropdown-label {
        padding: 0 !important;
        font-size: 0.85rem !important;
        font-weight: 600 !important;
        color: var(--rz-text-color) !important;
        height: auto !important;
        line-height: 1.2 !important;
    }
    .nv-search-bar .rz-autocomplete {
        height: 38px !important;
        border-radius: 6px !important;
        border: 1px solid #c6c5d5 !important;
        background: #fff !important;
        box-sizing: border-box;
        display: inline-flex !important;
        align-items: center !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    .nv-search-bar .rz-autocomplete input {
        height: 100% !important;
        border: none !important;
        background: transparent !important;
        padding: 0 0.75rem !important;
        font-size: 0.95rem !important;
        width: 100% !important;
    }
    .nv-search-bar .rz-button {
        height: 38px !important;
        width: 38px !important;
        min-width: 38px !important;
        padding: 0 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 6px !important;
        margin: 0 !important;
    }


    /* ═══════════════════════════════════════════════════
       MODO OSCURO
       ═══════════════════════════════════════════════════
       Esta pantalla se escribió con los colores claros escritos a mano
       (#fff, #f1f4f6, #c6c5d5) y sin contraparte oscura, mientras que app.css
       sí oscurece los componentes Radzen de adentro (.rz-textbox, .rz-numeric,
       .rz-datatable-*). El resultado en dark era el peor de los dos mundos:
       tarjetas y barras CLARAS con los controles y la grilla NAVY adentro, y
       los textos secundarios —"Desglose", "Subtotal", los IVA de cada
       renglón— en gris claro sobre superficie oscura, ilegibles.

       Se arregla acá y no en app.css porque los colores viven acá: un dark
       remoto para clases que sólo existen en este archivo se desincroniza a la
       primera edición. Se usan los tokens --dk-* de app.css para que el POS
       quede igual que el resto de la app, y NO se toca nada del modo claro. */

    [data-theme="dark"] .nv-shell,
    [data-theme="dark"] .nv-workspace,
    [data-theme="dark"] .nv-canvas,
    [data-theme="dark"] .nv-sidebar,
    [data-theme="dark"] .nv-sidebar-list {
        background: var(--dk-fondo);
    }

    [data-theme="dark"] .nv-header-card,
    [data-theme="dark"] .nv-bottom-bar,
    [data-theme="dark"] .nv-footer-bar,
    [data-theme="dark"] .nv-grid-wrap,
    [data-theme="dark"] .nv-search-bar,
    [data-theme="dark"] .nv-sidebar-header,
    [data-theme="dark"] .nv-sale-row {
        background: var(--dk-superficie);
        border-color: var(--dk-borde);
    }

    /* Las que van un escalón más claras para despegarse de la tarjeta que las
       contiene: si comparten fondo con el panel, el borde es lo único que las
       separa y la pantalla se lee como una mancha. */
    [data-theme="dark"] .nv-lista-pill,
    [data-theme="dark"] .nv-stat-chip,
    [data-theme="dark"] .nv-breakdown,
    [data-theme="dark"] .nv-link-btn {
        background: var(--dk-hover);
        border-color: var(--dk-borde);
    }

    [data-theme="dark"] .nv-workspace,
    [data-theme="dark"] .nv-sidebar { border-color: var(--dk-borde); }
    [data-theme="dark"] .nv-sidebar { border-left-color: var(--dk-borde); }
    [data-theme="dark"] .nv-br-sep  { background: var(--dk-borde); }

    [data-theme="dark"] .nv-sale-row:hover,
    [data-theme="dark"] .nv-icon-btn:hover,
    [data-theme="dark"] .nv-link-btn:hover {
        background: var(--dk-hover);
        border-color: var(--jac-azul-medio);
    }

    /* ── Textos ──────────────────────────────────────────────────────────────
       Los grises de marca (#767684, #454652) fueron elegidos contra blanco.
       Sobre navy quedan por debajo del contraste mínimo: van a los tokens
       claros. */
    [data-theme="dark"] .nv-loading-text,
    [data-theme="dark"] .nv-pill-label,
    [data-theme="dark"] .nv-cell-iva,
    [data-theme="dark"] .nv-stat-label,
    [data-theme="dark"] .nv-breakdown-title,
    [data-theme="dark"] .nv-iva-row,
    [data-theme="dark"] .nv-sidebar-empty,
    [data-theme="dark"] .nv-link-btn {
        color: var(--dk-txt-muted);
    }

    [data-theme="dark"] .nv-cell-price,
    [data-theme="dark"] .nv-br-row,
    [data-theme="dark"] .nv-desc-label,
    [data-theme="dark"] .nv-sidebar-header,
    [data-theme="dark"] .nv-link-btn:hover {
        color: var(--txt-sobre-oscuro);
    }

    /* Cantidad y total del renglón usaban --rz-primary-dark: azul oscuro sobre
       fondo oscuro, o sea invisible. Son los dos números que el cajero mira. */
    [data-theme="dark"] .nv-cell-qty,
    [data-theme="dark"] .nv-cell-total,
    [data-theme="dark"] .nv-stat-value {
        color: var(--jac-celeste);
    }

    [data-theme="dark"] .nv-cell-code { color: var(--dk-txt-muted); }

    /* ── Botones ─────────────────────────────────────────────────────────────
       Los fondos pastel (#e8f5e9, #d6e0f6) sobre navy se ven como parches
       apagados y encima parecen deshabilitados. Se pasan al tinte translúcido
       + texto claro, que es como resuelve el resto de la app. */
    [data-theme="dark"] .nv-btn-buscar {
        background: rgba(var(--jac-azul-rgb), 0.28);
        color: var(--jac-celeste);
        border-color: var(--jac-azul-medio);
    }
    [data-theme="dark"] .nv-btn-buscar:hover {
        background: var(--jac-azul-medio);
        color: #fff;
    }

    [data-theme="dark"] .nv-btn-cobrar {
        background: rgba(16, 185, 129, 0.18);
        color: #6EE7B7;
        border-color: rgba(16, 185, 129, 0.55);
    }
    [data-theme="dark"] .nv-btn-cobrar:hover:not(:disabled) {
        background: #059669;
        color: #fff;
        border-color: #059669;
    }
    [data-theme="dark"] .cobrar-nc {
        background: rgba(245, 158, 11, 0.18);
        color: #FCD34D;
        border-color: rgba(245, 158, 11, 0.55);
    }
    [data-theme="dark"] .cobrar-remito {
        background: rgba(168, 85, 247, 0.18);
        color: #D8B4FE;
        border-color: rgba(168, 85, 247, 0.55);
    }
    [data-theme="dark"] .nv-btn-limpiar:hover {
        background: rgba(239, 68, 68, 0.20);
        border-color: rgba(239, 68, 68, 0.55);
    }

    /* El banner de nota de crédito es un bloque grande color crema: sobre dark
       encandila. Los chips chicos (letra A/B, estados) se dejan como están:
       ahí el contraste alto es justamente lo que los hace saltar. */
    [data-theme="dark"] .nv-nc-banner {
        background: rgba(245, 158, 11, 0.12);
        border-color: rgba(245, 158, 11, 0.55);
    }
    [data-theme="dark"] .nv-nc-banner-title { color: #FCD34D; }