@charset "UTF-8";
/* ═══════════════════════════════════════════════════════════════
   QUOTATIONS · AZURE AURORA PREMIUM
   Rediseño visual del módulo de cotizaciones (misma estructura de
   clases: prefijo qt-). Compatible 1:1 con el markup existente.

   Firma de diseño:
   · Gradiente "aurora" índigo→azul→violeta en héroes y acciones clave
   · Sombras tintadas de azul para profundidad flotante
   · Superficies limpias tipo vidrio con bordes hairline
   · Acentos semánticos vívidos (esmeralda / ámbar / rosa / violeta)

   Cada componente conserva su SEGMENTO numerado.
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* ── Lienzo y superficies ── */
    --qt-bg: #eef3fb;
    --qt-bg-2: #f6f9fe;
    --qt-surface: #ffffff;
    --qt-surface-soft: #eff5ff;
    --qt-surface-tint: #f4f8ff;
    --qt-border: #e2e9f5;
    --qt-border-strong: #cdd8ec;
    /* ── Tinta ── */
    --qt-text: #263449;
    --qt-text-strong: #0d1b34;
    --qt-text-muted: #6b7a93;
    --qt-text-soft: #94a3b8;
    /* ── Acentos ── */
    --qt-accent: #3b6cf6;
    --qt-accent-strong: #2453e0;
    --qt-accent-ink: #1d3fb0;
    --qt-violet: #8b5cf6;
    --qt-indigo: #6366f1;
    /* Gradiente firma (aurora) */
    --qt-aurora: #122b71;
    --qt-aurora-strong: linear-gradient(120deg, #4f46e5 0%, #2453e0 50%, #7c3aed 100%);
    --qt-sky: linear-gradient(135deg, #eaf1ff 0%, #e6e9ff 100%);
    --qt-sky-deep: linear-gradient(135deg, #dfeaff 0%, #dce0ff 100%);
    /* ── Semánticos ── */
    --qt-success: #0ea371;
    --qt-success-grad: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --qt-warning: #e08a00;
    --qt-warning-grad: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --qt-danger: #e11d48;
    --qt-danger-grad: linear-gradient(135deg, #fb7185 0%, #e11d48 100%);
    /* ── Forma ── */
    --qt-radius-lg: 22px;
    --qt-radius: 18px;
    --qt-radius-sm: 13px;
    --qt-radius-xs: 9px;
    /* ── Sombras tintadas de azul (profundidad flotante) ── */
    --qt-shadow-sm: 0 1px 2px rgba(29, 63, 176, 0.05), 0 2px 8px rgba(29, 63, 176, 0.04);
    --qt-shadow: 0 6px 16px rgba(29, 63, 176, 0.07), 0 14px 34px rgba(29, 63, 176, 0.06);
    --qt-shadow-lg: 0 12px 28px rgba(29, 63, 176, 0.10), 0 28px 60px rgba(29, 63, 176, 0.10);
    --qt-glow-accent: 0 10px 24px rgba(59, 108, 246, 0.35);
    --qt-glow-success: 0 10px 22px rgba(16, 185, 129, 0.32);
    --qt-glow-danger: 0 10px 22px rgba(225, 29, 72, 0.28);
    --qt-ring-accent: 0 0 0 4px rgba(59, 108, 246, 0.16);
    color-scheme: light;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 1 — PÁGINA PRINCIPAL (QuotationUI.razor)          ║
   ╚════════════════════════════════════════════════════════════╝ */

/* ── 1.1 Layout de página ── */
.qt-page {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    /*gap: 1.15rem;*/
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--qt-text);
    padding: 1.25rem 1.25rem 2.5rem;
    border-radius: var(--qt-radius-lg);
    -webkit-font-smoothing: antialiased;
}

/* ── 1.2 Cabecera del módulo (hero) ── */
.qt-hero {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: #122b71;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--qt-radius);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--qt-glow-accent), var(--qt-shadow);
    flex-wrap: wrap;
    overflow: hidden;
    isolation: isolate;
}

    .qt-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(520px 220px at 8% -40%, rgba(255, 255, 255, 0.45), transparent 60%), radial-gradient(420px 260px at 100% 140%, rgba(255, 255, 255, 0.18), transparent 55%);
        pointer-events: none;
        z-index: -1;
    }

.qt-hero__info {
    display: flex;
    align-items: center;
    gap: 1.15rem;
    color: #fff;
}

.qt-hero__icon {
    width: 66px;
    height: 66px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(6px);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 8px 20px rgba(13, 27, 52, 0.18);
    flex-shrink: 0;
}

    .qt-hero__icon .material-symbols-outlined {
        font-size: 2.05rem;
        color: #fff;
    }

.qt-hero__type {
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: #fff;
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.28);
    padding: 0.25rem 0.85rem;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.qt-hero__title {
    font-size: 1.75rem;
    font-weight: bold;
    margin: 0;
    color: #fff;
    letter-spacing: -0.02em;
    text-shadow: 0 1px 12px rgba(13, 27, 52, 0.18);
}

.qt-hero__subtitle {
    margin: 0.35rem 0 0 0;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.88);
}

.qt-hero__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ── 1.3 Barra de acciones (toolbar principal) ── */
.qt-toolbar {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 0.9rem 1.15rem;
    box-shadow: var(--qt-shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.qt-toolbar__group {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.qt-tool-btn {
    position: relative;
    width: 46px;
    height: 46px;
    border-radius: var(--qt-radius-sm);
    border: 1px solid var(--qt-border-strong);
    background: linear-gradient(180deg, #ffffff, #f7faff);
    color: #4a5b78;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    box-shadow: var(--qt-shadow-sm);
}

    .qt-tool-btn:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        color: var(--qt-accent-strong);
        transform: translateY(-2px);
        box-shadow: var(--qt-shadow);
    }

.qt-tool-btn--primary {
    background: var(--qt-aurora);
    border: 1px solid transparent;
    color: #fff;
    box-shadow: var(--qt-glow-accent);
}

    .qt-tool-btn--primary:hover {
        background: var(--qt-aurora-strong);
        color: #fff;
        border-color: transparent;
        box-shadow: 0 14px 30px rgba(59, 108, 246, 0.45);
    }

.qt-tool-btn--success {
    background: linear-gradient(180deg, #f0fdf7, #dcfce9);
    border-color: #a7f3ce;
    color: #0b7a52;
}

    .qt-tool-btn--success:hover {
        background: var(--qt-success-grad);
        border-color: transparent;
        color: #fff;
        box-shadow: var(--qt-glow-success);
    }

.qt-tool-btn--danger {
    background: linear-gradient(180deg, #fff1f4, #ffe0e7);
    border-color: #fecdd6;
    color: #c01543;
}

    .qt-tool-btn--danger:hover {
        background: var(--qt-danger-grad);
        border-color: transparent;
        color: #fff;
        box-shadow: var(--qt-glow-danger);
    }

.qt-tool-btn__badge {
    position: absolute;
    top: -7px;
    right: -7px;
    min-width: 21px;
    height: 21px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--qt-warning-grad);
    color: #fff;
    font-size: 0.68rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 8px rgba(245, 158, 11, 0.5);
    border: 2px solid #fff;
}

.qt-toolbar__divider {
    width: 1px;
    height: 32px;
    background: linear-gradient(180deg, transparent, var(--qt-border-strong), transparent);
    margin: 0 0.35rem;
}

/* ── 1.4 Chips de información del cliente ── */
.qt-customer-chips {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    flex: 1;
    min-width: 260px;
    justify-content: center;
}

.qt-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.38rem 0.9rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    border: 1px solid transparent;
    box-shadow: var(--qt-shadow-sm);
}

.qt-chip--customer {
    background: linear-gradient(135deg, #fff7e6, #ffedcc);
    border-color: #fcd88a;
    color: #9a5b00;
}

.qt-chip--employee {
    background: linear-gradient(135deg, #e7fbf0, #d2f6e2);
    border-color: #a7f0cb;
    color: #0b7a52;
}

.qt-chip--category {
    background: linear-gradient(135deg, #e8effe, #dbe6ff);
    border-color: #b7ccff;
    color: var(--qt-accent-ink);
}

.qt-chip--payment {
    background: linear-gradient(135deg, #fdeaf0, #fcdbe5);
    border-color: #f9c0d1;
    color: #b31450;
}

.qt-chip-edit {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid var(--qt-border-strong);
    background: #fff;
    color: var(--qt-text-muted);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: all 0.18s ease;
    box-shadow: var(--qt-shadow-sm);
}

    .qt-chip-edit:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        color: var(--qt-accent-strong);
        transform: scale(1.08) rotate(-4deg);
    }

/* ── 1.5 Alerta modo edición ── */
.qt-editing-alert {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, #fffaf0, #fff1d6);
    border: 1px solid #fbd784;
    border-left: 4px solid #f59e0b;
    border-radius: var(--qt-radius-sm);
    padding: 0.7rem 1.1rem;
    color: #92590a;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--qt-shadow-sm);
}

.qt-editing-alert__icon {
    font-size: 1.2rem;
    color: #f59e0b;
}

/* ── 1.6 Barra de búsqueda + impuestos + totales ── */
.qt-searchbar {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 0.9rem 1.15rem;
    box-shadow: var(--qt-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.qt-search-box {
    position: relative;
    flex: 1;
    min-width: 220px;
}

.qt-search-box__icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--qt-accent);
    font-size: 1.1rem;
    pointer-events: none;
}

.qt-search-box__input {
    width: 100%;
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border-strong);
    border-radius: var(--qt-radius-sm);
    padding: 0.6rem 1rem 0.6rem 2.7rem;
    font-size: 0.9rem;
    color: var(--qt-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

    .qt-search-box__input:focus {
        border-color: var(--qt-accent);
        background: #fff;
        box-shadow: var(--qt-ring-accent);
    }

.qt-tax-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--qt-surface-soft);
    border: 1px solid #d5e2ff;
    border-radius: var(--qt-radius-sm);
    padding: 0.5rem 0.95rem;
}

.qt-tax-check {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: #3a4a66;
    cursor: pointer;
    user-select: none;
}

    .qt-tax-check input[type="checkbox"] {
        accent-color: var(--qt-accent);
        width: 16px;
        height: 16px;
        cursor: pointer;
    }

.qt-searchbar__totals {
    flex: 2;
    min-width: 320px;
}

/* ── 1.7 Lista de productos agrupados ── */
.qt-products-scroll {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow);
    padding: 1.1rem;
    max-height: calc(100vh - 350px);
    overflow-y: auto;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Header de marca */
.qt-brand-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--qt-aurora);
    border: 1px solid transparent;
    border-radius: var(--qt-radius-sm);
    padding: 0.75rem 1.15rem;
    margin-top: 1.15rem;
    font-size: 1rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: var(--qt-glow-accent);
}

    .qt-brand-header:first-child {
        margin-top: 0;
    }

.qt-brand-header__icon {
    font-size: 1.2rem;
    color: #fff;
}

/* Header de categoría */
.qt-category-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--qt-surface-soft);
    border: 1px solid #cfddff;
    border-radius: 999px;
    padding: 0.4rem 1.05rem;
    margin: 0.9rem 0 0.55rem 0.25rem;
    font-size: 0.76rem;
    font-weight: bold;
    color: var(--qt-accent-ink);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ── 1.8 Vista de direcciones (toggle) ── */
.qt-address-view {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.qt-segmented {
    display: inline-flex;
    align-self: center;
    background: var(--qt-surface);
    border: 1px solid var(--qt-border-strong);
    border-radius: 999px;
    padding: 0.3rem;
    gap: 0.25rem;
    box-shadow: var(--qt-shadow-sm);
}

.qt-segmented__btn {
    border: none;
    background: transparent;
    border-radius: 999px;
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--qt-text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

    .qt-segmented__btn:hover {
        color: var(--qt-text-strong);
    }

    .qt-segmented__btn.active {
        background: var(--qt-aurora);
        color: #fff;
        box-shadow: var(--qt-glow-accent);
    }

.qt-address-view__body {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow);
    padding: 1.35rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 2 — QuotationTotals.razor                         ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-totals {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    width: 100%;
}

@media (max-width: 640px) {
    .qt-totals {
        grid-template-columns: 1fr;
    }
}

.qt-total-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.7rem 1.1rem;
    border-radius: var(--qt-radius-sm);
    border: 1px solid var(--qt-border);
    background: #f7faff;
    text-align: right;
    overflow: hidden;
    transition: transform 0.16s ease, box-shadow 0.2s ease;
}

    .qt-total-card::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: var(--qt-accent);
    }

    .qt-total-card:hover {
        transform: translateY(-2px);
        box-shadow: var(--qt-shadow);
    }

.qt-total-card__label {
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--qt-text-muted);
}

.qt-total-card__value {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--qt-text-strong);
    letter-spacing: -0.01em;
}

.qt-total-card--subtotal {
    background: linear-gradient(135deg, #eef4ff, #dde9ff);
    border-color: #c3d6ff;
}

    .qt-total-card--subtotal::before {
        background: var(--qt-accent);
    }

    .qt-total-card--subtotal .qt-total-card__value {
        color: var(--qt-accent-strong);
    }

.qt-total-card--discount {
    background: linear-gradient(135deg, #fff8ec, #ffefcf);
    border-color: #fbd98a;
}

    .qt-total-card--discount::before {
        background: #f59e0b;
    }

    .qt-total-card--discount .qt-total-card__value {
        color: #b06f05;
    }

.qt-total-card--total {
    background: linear-gradient(135deg, #e9fbf2, #d3f6e2);
    border-color: #9cecc4;
}

    .qt-total-card--total::before {
        background: var(--qt-success);
    }

    .qt-total-card--total .qt-total-card__value {
        color: #0b7a52;
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 3 — ProductTableSelector.razor                    ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-ptable-wrap {
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    overflow: hidden;
    box-shadow: var(--qt-shadow-sm);
    background: var(--qt-surface);
}

.qt-ptable {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

    .qt-ptable thead th {
        background: linear-gradient(180deg, #f4f8ff, #eaf1ff);
        color: #47597a;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        font-size: 0.68rem;
        padding: 0.65rem 0.55rem;
        border-bottom: 2px solid var(--qt-border-strong);
        text-align: left;
    }

.qt-ptable__th-center,
.qt-ptable__th-total {
    text-align: center !important;
}

.qt-ptable__th-img {
    width: 60px;
}

.qt-ptable__th-wh {
    text-align: center !important;
    border-left: 1px solid var(--qt-border-strong);
}

.qt-ptable__wh-name {
    display: block;
    color: var(--qt-accent-ink);
    font-size: 0.7rem;
}

.qt-ptable__wh-sub {
    display: block;
    font-size: 0.58rem;
    color: var(--qt-text-soft);
    font-weight: 700;
}

.qt-ptable__th-total {
    background: linear-gradient(180deg, #eafbf2, #d9f6e5) !important;
    color: #0b7a52 !important;
    border-left: 1px solid #b6eccf;
}

.qt-ptable tbody td {
    padding: 0.58rem 0.5rem;
    border-bottom: 1px solid #eef2f9;
    vertical-align: middle;
}

.qt-ptable__td-center {
    text-align: center;
}

.qt-ptable tbody tr {
    transition: background 0.15s;
}

    .qt-ptable tbody tr:hover {
        background: #f6f9ff;
    }

.qt-ptable__row--active {
    background: linear-gradient(90deg, #eef4ff, #f6f9ff) !important;
    box-shadow: inset 3px 0 0 var(--qt-accent);
}

    .qt-ptable__row--active:hover {
        background: linear-gradient(90deg, #e4edff, #eff4ff) !important;
    }

/* Miniatura */
.qt-ptable__thumb {
    width: 48px;
    height: 48px;
    border-radius: 11px;
    background: #f6f9ff;
    border: 1px solid var(--qt-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0 auto;
    box-shadow: var(--qt-shadow-sm);
}

    .qt-ptable__thumb img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }

.qt-ptable__thumb--empty .material-symbols-outlined {
    color: #c1cfe6;
    font-size: 1.35rem;
}

/* Código + descripción */
.qt-ptable__code {
    display: inline-block;
    font-weight: bold;
    color: var(--qt-accent-strong);
    background: var(--qt-surface-soft);
    border: 1px solid #d5e2ff;
    border-radius: 999px;
    padding: 0.12rem 0.6rem;
    font-size: 0.74rem;
}

.qt-ptable__desc {
    margin: 0.32rem 0 0 0;
    font-size: 0.68rem;
    color: var(--qt-text-muted);
    line-height: 1.4;
}

/* Precios */
.qt-ptable__price {
    font-weight: 700;
    color: var(--qt-text-strong);
}

.qt-ptable__price-old {
    display: block;
    text-decoration: line-through;
    color: var(--qt-text-soft);
    font-size: 0.72rem;
}

.qt-ptable__price-new {
    display: block;
    font-weight: bold;
    color: #0b7a52;
}

/* Inputs (descuento y cantidad) */
.qt-ptable__input {
    width: 100%;
    max-width: 74px;
    margin: 0 auto;
    background: var(--qt-surface);
    border: 1px solid var(--qt-border-strong);
    border-radius: 9px;
    padding: 0.32rem 0.4rem;
    font-size: 0.8rem;
    text-align: center;
    color: var(--qt-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

    .qt-ptable__input:focus {
        border-color: var(--qt-accent);
        box-shadow: var(--qt-ring-accent);
    }

/* Celdas de inventario por bodega */
.qt-ptable__td-stock,
.qt-ptable__td-qty {
    text-align: center;
    font-weight: 700;
    border-left: 1px solid #eef2f9;
    background: #fbfcff;
}

.qt-ptable__td-stock {
    color: #47597a;
}

/* Badge total */
.qt-ptable__total-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    padding: 0.22rem 0.6rem;
    background: var(--qt-success-grad);
    color: #fff;
    border-radius: 999px;
    font-weight: bold;
    font-size: 0.78rem;
    box-shadow: var(--qt-glow-success);
}

/* Botón agregar */
.qt-ptable__add {
    width: 36px;
    height: 36px;
    border-radius: 11px;
    border: none;
    background: var(--qt-aurora);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: var(--qt-glow-accent);
}

    .qt-ptable__add:hover {
        background: var(--qt-aurora-strong);
        transform: scale(1.1);
        box-shadow: 0 8px 18px rgba(59, 108, 246, 0.5);
    }

    .qt-ptable__add .material-symbols-outlined {
        font-size: 1.25rem;
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 4 — CustomerSelector.razor                        ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-customer-selector {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.qt-cs-card {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 1.6rem;
    box-shadow: var(--qt-shadow);
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
}

/* ── 4.1 Pregunta cliente registrado ── */
.qt-cs-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    background: var(--qt-sky-deep);
    border: 1px solid #c6d3ff;
    border-radius: var(--qt-radius-sm);
    padding: 1.1rem 1.35rem;
}

.qt-cs-question__text {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 1.02rem;
    font-weight: bold;
    color: var(--qt-text-strong);
}

    .qt-cs-question__text .material-symbols-outlined {
        color: var(--qt-accent);
        font-size: 1.5rem;
    }

.qt-cs-question__options {
    display: flex;
    gap: 0.6rem;
}

/* Pill de opción con radio (Sí/No y categorías) */
.qt-option-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    background: #fff;
    border: 1px solid var(--qt-border-strong);
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    font-weight: 700;
    color: #47597a;
    user-select: none;
    box-shadow: var(--qt-shadow-sm);
}

    .qt-option-pill:hover {
        border-color: var(--qt-accent);
        color: var(--qt-accent-strong);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(59, 108, 246, 0.15);
    }

    .qt-option-pill input[type="radio"] {
        accent-color: var(--qt-accent);
        width: 15px;
        height: 15px;
        cursor: pointer;
        margin: 0;
    }

    .qt-option-pill:has(input:checked) {
        background: var(--qt-aurora);
        color: #fff;
        border-color: transparent;
        box-shadow: var(--qt-glow-accent);
    }

        .qt-option-pill:has(input:checked) input[type="radio"] {
            accent-color: #fff;
        }

/* ── 4.2 Búsqueda de cliente registrado ── */
.qt-cs-search {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border-strong);
    border-radius: 15px;
    padding: 0.4rem 1.1rem;
    box-shadow: var(--qt-shadow-sm);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

    .qt-cs-search:focus-within {
        border-color: var(--qt-accent);
        background: #fff;
        box-shadow: var(--qt-ring-accent);
    }

.qt-cs-search__icon {
    color: var(--qt-accent);
    font-size: 1.25rem;
}

.qt-cs-search__input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 0.65rem 0;
    font-size: 0.95rem;
    color: var(--qt-text-strong);
}

/* ── 4.3 Formulario cliente no registrado ── */
.qt-cs-form {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.9rem;
}

@media (max-width: 1100px) {
    .qt-cs-form {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .qt-cs-form {
        grid-template-columns: 1fr;
    }
}

.qt-cs-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.qt-cs-field__label {
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--qt-text-muted);
}

.qt-cs-field__input {
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border-strong);
    border-radius: var(--qt-radius-sm);
    padding: 0.58rem 0.9rem;
    font-size: 0.9rem;
    color: var(--qt-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    width: 100%;
}

    .qt-cs-field__input:focus {
        border-color: var(--qt-accent);
        background: #fff;
        box-shadow: var(--qt-ring-accent);
    }

/* ── 4.4 Categoría de precio ── */
.qt-cs-categories {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius-sm);
    padding: 1.1rem 1.35rem;
}

.qt-cs-categories__label {
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--qt-text-muted);
}

.qt-cs-categories__options {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

/* ── 4.5 Botón ir a cotizar ── */
.qt-cs-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
    border-radius: 15px;
    padding: 0.9rem;
    background: var(--qt-success-grad);
    color: #fff;
    font-size: 0.98rem;
    font-weight: bold;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.2s ease, filter 0.2s ease;
    box-shadow: var(--qt-glow-success);
}

    .qt-cs-submit:hover {
        filter: brightness(1.05);
        transform: translateY(-2px);
        box-shadow: 0 14px 28px rgba(16, 185, 129, 0.42);
    }

/* ── 4.6 Resultados de búsqueda ── */
.qt-cs-results {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg);
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 340px;
    overflow-y: auto;
}

.qt-cs-results__count {
    font-size: 0.72rem;
    font-weight: bold;
    color: var(--qt-accent-ink);
    background: var(--qt-surface-soft);
    border: 1px solid #d5e2ff;
    border-radius: 999px;
    padding: 0.32rem 0.85rem;
    width: fit-content;
    margin-bottom: 0.3rem;
}

.qt-cs-result {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: 15px;
    padding: 0.7rem 1rem;
    cursor: pointer;
    transition: all 0.18s ease;
}

    .qt-cs-result:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        transform: translateX(5px);
        box-shadow: var(--qt-shadow-sm);
    }

.qt-cs-result__code {
    font-size: 0.75rem;
    font-weight: bold;
    color: var(--qt-accent-ink);
    background: #dbe7ff;
    padding: 0.22rem 0.7rem;
    border-radius: 999px;
    flex-shrink: 0;
}

.qt-cs-result__name {
    flex: 1;
    font-size: 0.9rem;
    /*font-weight: bold;*/
    color: var(--qt-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.qt-cs-result__arrow {
    color: var(--qt-accent);
    font-size: 1.15rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ UTILIDADES COMPARTIDAS                                      ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-input,
.qt-select {
    width: 100%;
    background: var(--qt-surface);
    border: 1px solid var(--qt-border-strong);
    border-radius: 11px;
    padding: 0.48rem 0.78rem;
    font-size: 0.82rem;
    color: var(--qt-text);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

    .qt-input:focus,
    .qt-select:focus {
        border-color: var(--qt-accent);
        box-shadow: var(--qt-ring-accent);
    }

.qt-select {
    cursor: pointer;
    text-transform: capitalize;
}

.qt-checkbox {
    accent-color: var(--qt-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* Botones genéricos */
.qt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border: 1px solid var(--qt-border-strong);
    border-radius: 11px;
    padding: 0.45rem 0.95rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: #3a4a66;
    background: linear-gradient(180deg, #ffffff, #f7faff);
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    box-shadow: var(--qt-shadow-sm);
}

    .qt-btn:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        color: var(--qt-accent-strong);
        transform: translateY(-1px);
        box-shadow: var(--qt-shadow);
    }

    .qt-btn .material-symbols-outlined {
        font-size: 1.05rem;
    }

.qt-btn--block {
    width: 100%;
}

.qt-btn--success {
    background: var(--qt-success-grad);
    border: none;
    color: #fff;
    box-shadow: var(--qt-glow-success);
}

    .qt-btn--success:hover {
        filter: brightness(1.05);
        color: #fff;
        border-color: transparent;
        box-shadow: 0 12px 24px rgba(16, 185, 129, 0.4);
    }

.qt-btn--warning {
    background: var(--qt-warning-grad);
    border: none;
    color: #fff;
    box-shadow: 0 6px 14px rgba(245, 158, 11, 0.3);
}

    .qt-btn--warning:hover {
        filter: brightness(1.04);
        color: #fff;
        box-shadow: 0 10px 20px rgba(245, 158, 11, 0.4);
    }

.qt-btn--danger {
    background: var(--qt-danger-grad);
    border: none;
    color: #fff;
    box-shadow: var(--qt-glow-danger);
}

    .qt-btn--danger:hover {
        filter: brightness(1.04);
        color: #fff;
        box-shadow: 0 10px 20px rgba(225, 29, 72, 0.36);
    }

/* Alertas */
.qt-alert {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-radius: var(--qt-radius-sm);
    padding: 0.8rem 1.05rem;
    font-size: 0.85rem;
    font-weight: 600;
}

    .qt-alert .material-symbols-outlined {
        font-size: 1.25rem;
        flex-shrink: 0;
    }

.qt-alert--warning {
    background: linear-gradient(135deg, #fffaf0, #fff1d6);
    border: 1px solid #fbd784;
    border-left: 4px solid #f59e0b;
    color: #92590a;
}

/* Loading / spinner */
.qt-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
    color: var(--qt-text-muted);
    gap: 0.85rem;
}

    .qt-loading p {
        margin: 0;
        font-weight: 600;
    }

.qt-spinner {
    width: 2.6rem;
    height: 2.6rem;
    border: 3px solid var(--qt-border-strong);
    border-top-color: var(--qt-accent);
    border-radius: 50%;
    animation: qt-spin 0.8s linear infinite;
}

@keyframes qt-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Paneles con cabecera */
.qt-panel {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow);
    overflow: hidden;
}

.qt-panel--tight {
    margin-bottom: 1rem;
}

.qt-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.35rem;
    flex-wrap: wrap;
}

.qt-panel__head--accent {
    background: var(--qt-sky);
    border-bottom: 1px solid #c6d3ff;
}

.qt-panel__head--danger {
    background: linear-gradient(135deg, #fff1f4, #ffe0e7);
    border-bottom: 1px solid #fecdd6;
}

.qt-panel__head-info {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.qt-panel__head-icon {
    width: 46px;
    height: 46px;
    background: #fff;
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--qt-accent);
    box-shadow: var(--qt-shadow-sm);
}

.qt-panel__head--danger .qt-panel__head-icon {
    color: var(--qt-danger);
}

.qt-panel__head-label {
    display: block;
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--qt-accent);
    margin-bottom: 0.15rem;
}

.qt-panel__head--danger .qt-panel__head-label {
    color: var(--qt-danger);
}

.qt-panel__head-title {
    margin: 0;
    font-size: 1.08rem;
    font-weight: bold;
    color: var(--qt-text-strong);
}

    .qt-panel__head-title small {
        font-weight: 500;
        color: var(--qt-text-muted);
    }

.qt-panel__body {
    padding: 1.1rem 1.35rem;
}

/* Tabla genérica premium */
.qt-table-wrap {
    overflow-x: auto;
    border-radius: var(--qt-radius-sm);
    border: 1px solid var(--qt-border);
}

.qt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

    .qt-table thead th {
        background: linear-gradient(180deg, #f4f8ff, #eaf1ff);
        color: #47597a;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        font-size: 0.68rem;
        padding: 0.65rem 0.75rem;
        border-bottom: 2px solid var(--qt-border-strong);
        text-align: left;
        white-space: nowrap;
    }

    .qt-table tbody td {
        padding: 0.58rem 0.75rem;
        border-bottom: 1px solid #eef2f9;
        color: var(--qt-text);
    }

    .qt-table tbody tr:hover {
        background: #f6f9ff;
    }

    .qt-table tfoot td {
        padding: 0.72rem 0.75rem;
        background: #f4f8ff;
        border-top: 2px solid var(--qt-border-strong);
    }

.qt-table--center thead th,
.qt-table--center tbody td {
    text-align: center;
}

.qt-table--sticky thead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

.qt-table__center {
    text-align: center !important;
}

.qt-table__right {
    text-align: right !important;
}

.qt-table__strong {
    font-weight: bold;
    color: var(--qt-text-strong);
}

.qt-table__accent {
    background: var(--qt-surface-soft) !important;
    color: var(--qt-accent-ink) !important;
}

.qt-table__total {
    font-weight: bold;
    color: #0b7a52;
}

.qt-days-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    padding: 0.15rem 0.55rem;
    background: var(--qt-surface-soft);
    color: var(--qt-accent-ink);
    border: 1px solid #d5e2ff;
    border-radius: 999px;
    font-weight: bold;
    font-size: 0.75rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 5 — DispatchSelector.razor                        ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-dispatch {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.qt-dispatch-card {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 1.2rem 1.35rem;
    box-shadow: var(--qt-shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.qt-dispatch-card__head {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px dashed var(--qt-border-strong);
}

.qt-dispatch-card__status-ok {
    color: var(--qt-success);
    font-size: 1.8rem;
}

.qt-dispatch-card__status-pending {
    color: #f59e0b;
    font-size: 1.8rem;
}

.qt-dispatch-card__sede {
    display: flex;
    flex-direction: column;
}

.qt-dispatch-card__sede-label {
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--qt-text-muted);
}

.qt-dispatch-card__sede-name {
    font-size: 1.02rem;
    font-weight: bold;
    color: var(--qt-text-strong);
}

.qt-dispatch-card__options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (max-width: 700px) {
    .qt-dispatch-card__options {
        grid-template-columns: 1fr;
    }
}

.qt-pickup-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.05rem;
    border: 1px solid var(--qt-border-strong);
    border-radius: 15px;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
}

    .qt-pickup-option:hover {
        border-color: #9db9fb;
        background: var(--qt-surface-tint);
        transform: translateY(-1px);
        box-shadow: var(--qt-shadow-sm);
    }

    .qt-pickup-option input[type="radio"] {
        accent-color: var(--qt-accent);
        width: 18px;
        height: 18px;
        cursor: pointer;
        flex-shrink: 0;
    }

    .qt-pickup-option:has(input:checked) {
        border-color: var(--qt-accent);
        background: var(--qt-surface-soft);
        box-shadow: var(--qt-ring-accent);
    }

.qt-pickup-option__body {
    display: flex;
    flex-direction: column;
}

.qt-pickup-option__title {
    font-size: 0.88rem;
    font-weight: bold;
    color: var(--qt-text-strong);
}

.qt-pickup-option__sub {
    font-size: 0.75rem;
    color: var(--qt-text-muted);
}

/* Tabla de direcciones */
.qt-dispatch-card__addresses {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border);
    border-radius: 15px;
    padding: 0.9rem;
}

.qt-dispatch-addr-head {
    display: grid;
    grid-template-columns: 44px 1.2fr 1.4fr 1.6fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0 0.5rem 0.55rem 0.5rem;
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--qt-text-muted);
    border-bottom: 1px solid var(--qt-border-strong);
}

.qt-dispatch-refresh {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    border: 1px solid var(--qt-border-strong);
    background: #fff;
    color: var(--qt-accent);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s;
}

    .qt-dispatch-refresh:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        transform: rotate(180deg);
    }

    .qt-dispatch-refresh .material-symbols-outlined {
        font-size: 1.05rem;
    }

.qt-dispatch-addr-row {
    display: grid;
    grid-template-columns: 44px 1.2fr 1.4fr 1.6fr;
    gap: 0.75rem;
    align-items: center;
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: 11px;
    padding: 0.55rem 0.5rem;
    transition: all 0.2s;
}

    .qt-dispatch-addr-row:hover {
        border-color: #9db9fb;
        box-shadow: var(--qt-shadow-sm);
    }

    .qt-dispatch-addr-row.selected {
        border-color: var(--qt-accent);
        background: var(--qt-surface-soft);
        box-shadow: var(--qt-ring-accent);
    }

.qt-dispatch-addr-row__radio {
    text-align: center;
}

    .qt-dispatch-addr-row__radio input[type="radio"] {
        accent-color: var(--qt-accent);
        width: 17px;
        height: 17px;
        cursor: pointer;
    }

.qt-dispatch-addr-row__muni {
    font-size: 0.8rem;
    color: var(--qt-text);
    font-weight: 700;
}

.qt-dispatch-addr-row__addr {
    font-size: 0.8rem;
    color: var(--qt-text-muted);
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 6 — ShippingAddressUI.razor                       ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-shipping {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.qt-shipping__note {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--qt-surface-soft);
    border: 1px solid #cfddff;
    border-left: 4px solid var(--qt-accent);
    border-radius: var(--qt-radius-sm);
    padding: 0.65rem 1.05rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--qt-accent-ink);
}

    .qt-shipping__note .material-symbols-outlined {
        font-size: 1.2rem;
        color: var(--qt-accent);
    }

.qt-shipping__table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.qt-shipping__head,
.qt-shipping__row {
    display: grid;
    grid-template-columns: 70px 1.2fr 1.4fr 1.6fr 1.2fr 1fr 1.3fr;
    gap: 0.6rem;
    align-items: center;
}

.qt-shipping__head {
    padding: 0 0.75rem 0.55rem 0.75rem;
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--qt-text-muted);
    border-bottom: 2px solid var(--qt-border-strong);
}

.qt-shipping__row {
    background: #fff;
    border: 1px solid var(--qt-border);
    border-radius: 13px;
    padding: 0.58rem 0.75rem;
    transition: all 0.2s;
}

    .qt-shipping__row:hover {
        border-color: #9db9fb;
        box-shadow: var(--qt-shadow-sm);
    }

.qt-shipping__cell--center {
    text-align: center;
}

.qt-shipping__cell--actions {
    display: flex;
    gap: 0.35rem;
    justify-content: flex-end;
}

@media (max-width: 900px) {
    .qt-shipping__head {
        display: none;
    }

    .qt-shipping__row {
        grid-template-columns: 1fr 1fr;
    }
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 7 — CategorySelector + CategoryNode               ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-category-panel {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    padding: 1.1rem 1.35rem;
    box-shadow: var(--qt-shadow-sm);
    max-height: 60vh;
    overflow-y: auto;
}

.qt-cat-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.42rem 0.5rem;
    border-radius: 11px;
    cursor: pointer;
    transition: background 0.15s;
}

    .qt-cat-row:hover {
        background: var(--qt-surface-tint);
    }

.qt-cat-row__expand {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--qt-accent);
    border-radius: 7px;
    flex-shrink: 0;
}

    .qt-cat-row__expand:hover {
        background: var(--qt-surface-soft);
    }

    .qt-cat-row__expand .material-symbols-outlined {
        font-size: 1.1rem;
    }

.qt-cat-row__checkbox {
    accent-color: var(--qt-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.qt-cat-row__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    padding: 0.1rem 0.5rem;
    background: var(--qt-aurora);
    color: #fff;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: bold;
    flex-shrink: 0;
}

.qt-cat-row__name {
    font-size: 0.85rem;
    color: var(--qt-text);
    font-weight: 600;
}

/* ── 7.1 Contenedor ── */
.qt-cat-selector {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* ── 7.2 Hero ── */
.qt-cat-selector__hero {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--qt-aurora);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--qt-radius);
    padding: 1.35rem 1.5rem;
    box-shadow: var(--qt-glow-accent), var(--qt-shadow);
    flex-wrap: wrap;
    overflow: hidden;
    isolation: isolate;
}

    .qt-cat-selector__hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(460px 200px at 6% -30%, rgba(255, 255, 255, 0.4), transparent 60%);
        pointer-events: none;
        z-index: -1;
    }

.qt-cat-selector__hero-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #fff;
}

.qt-cat-selector__hero-icon {
    width: 58px;
    height: 58px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(6px);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
}

    .qt-cat-selector__hero-icon .material-symbols-outlined {
        font-size: 1.8rem;
        color: #fff;
    }

.qt-cat-selector__hero-type {
    font-size: 0.68rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.28);
    padding: 0.2rem 0.85rem;
    border-radius: 999px;
    display: inline-block;
    margin-bottom: 0.4rem;
}

.qt-cat-selector__hero-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: -0.01em;
}

.qt-cat-selector__hero-subtitle {
    margin: 0.25rem 0 0 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.88);
}

.qt-cat-selector__hero .qt-btn {
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    box-shadow: none;
}

    .qt-cat-selector__hero .qt-btn:hover {
        background: rgba(255, 255, 255, 0.3);
        color: #fff;
    }

/* ── 7.3 Árbol ── */
.qt-cat-selector__tree {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.qt-cat-selector__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1rem;
    color: var(--qt-text-soft);
    text-align: center;
    gap: 0.5rem;
}

    .qt-cat-selector__empty .material-symbols-outlined {
        font-size: 2.6rem;
        opacity: 0.6;
    }

    .qt-cat-selector__empty p {
        margin: 0;
        font-weight: 600;
    }

/* ── 7.4 Nodo ── */
.qt-cat-node {
    display: flex;
    flex-direction: column;
}

.qt-cat-node__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.52rem 0.78rem;
    border-radius: var(--qt-radius-sm);
    border: 1px solid transparent;
    transition: all 0.15s;
}

    .qt-cat-node__row:hover {
        background: var(--qt-surface-tint);
        border-color: var(--qt-border);
    }

    .qt-cat-node__row.selected {
        background: var(--qt-surface-soft);
        border-color: #b7ccff;
    }

.qt-cat-node__main {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    flex: 1;
}

.qt-cat-node__expand {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--qt-text-muted);
    border-radius: 7px;
    flex-shrink: 0;
    transition: all 0.15s;
}

    .qt-cat-node__expand:hover {
        background: var(--qt-border);
        color: var(--qt-text-strong);
    }

    .qt-cat-node__expand .material-symbols-outlined {
        font-size: 1.2rem;
    }

.qt-cat-node__expand--empty {
    cursor: default;
}

    .qt-cat-node__expand--empty:hover {
        background: transparent;
    }

.qt-cat-node__checkbox {
    accent-color: var(--qt-accent);
    width: 17px;
    height: 17px;
    cursor: pointer;
    flex-shrink: 0;
}

/* Icono por nivel (colores vívidos) */
.qt-cat-node__icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.qt-cat-node__icon--factory {
    color: #7c3aed;
}

.qt-cat-node__icon--brand {
    color: #2453e0;
}

.qt-cat-node__icon--line {
    color: #0891b2;
}

.qt-cat-node__icon--category {
    color: #ea8a00;
}

.qt-cat-node__icon--sub {
    color: #0ea371;
}

.qt-cat-node__name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--qt-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.qt-cat-node__meta {
    flex-shrink: 0;
}

.qt-cat-node__badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: bold;
    color: #0b7a52;
    background: #d3f6e2;
    border: 1px solid #a7f0cb;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    white-space: nowrap;
}

.qt-cat-node__badge--empty {
    color: #92590a;
    background: #fff1d6;
    border-color: #fbd784;
}

.qt-cat-node__children {
    margin-left: 1.4rem;
    padding-left: 0.9rem;
    border-left: 1px dashed var(--qt-border-strong);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.25rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 8 — AccountsReceivable.razor                      ║
   ║ (usa utilidades compartidas: qt-panel, qt-table, etc.)     ║
   ╚════════════════════════════════════════════════════════════╝ */

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 9 — CustomerSalesPivot.razor                      ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-pivot-search {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--qt-surface-tint);
    border: 1px solid var(--qt-border-strong);
    border-radius: 13px;
    padding: 0.3rem 0.95rem;
    margin-bottom: 0.9rem;
    box-shadow: var(--qt-shadow-sm);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

    .qt-pivot-search:focus-within {
        border-color: var(--qt-accent);
        background: #fff;
        box-shadow: var(--qt-ring-accent);
    }

    .qt-pivot-search .material-symbols-outlined {
        color: var(--qt-accent);
        font-size: 1.2rem;
    }

.qt-pivot-search__input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--qt-text-strong);
}

.qt-pivot-scroll {
    max-height: calc(100vh - 350px);
    overflow-y: auto;
    overflow-x: hidden;
    border-radius: var(--qt-radius-sm);
    border: 1px solid var(--qt-border);
}

.qt-pivot-group td {
    background: var(--qt-sky) !important;
    text-align: left !important;
    border-bottom: none !important;
    padding: 0.5rem 0.75rem !important;
}

.qt-pivot-group__code {
    font-weight: bold;
    color: var(--qt-accent-ink);
    font-size: 0.82rem;
}

.qt-pivot-group__name {
    font-size: 0.7rem;
    color: var(--qt-text-muted);
    margin-left: 0.4rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 10 — QuotationInvoiceList.razor                   ║
   ╚════════════════════════════════════════════════════════════╝ */

.qt-doclist {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-height: calc(100vh - 360px);
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 0.25rem;
}

.qt-doclist__section {
    background: var(--qt-surface);
    border: 1px solid var(--qt-border);
    border-radius: var(--qt-radius);
    overflow: hidden;
    box-shadow: var(--qt-shadow-sm);
}

.qt-doclist__section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.35rem;
    background: var(--qt-sky);
    border-bottom: 1px solid #c6d3ff;
    flex-wrap: wrap;
}

.qt-doclist__section-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.96rem;
    font-weight: bold;
    color: var(--qt-accent-ink);
}

    .qt-doclist__section-title .material-symbols-outlined {
        color: var(--qt-accent);
        font-size: 1.35rem;
    }

.qt-doclist__total {
    font-size: 0.8rem;
    font-weight: bold;
    color: #0b7565;
    background: #cdf6ec;
    border: 1px solid #99ecdb;
    padding: 0.38rem 0.95rem;
    border-radius: 999px;
}

.qt-doclist__rows {
    display: flex;
    flex-direction: column;
}

.qt-doc-row {
    display: grid;
    grid-template-columns: auto 100px 110px 100px 1fr 130px;
    gap: 0.85rem;
    align-items: center;
    padding: 0.7rem 1.35rem;
    border-bottom: 1px solid #eef2f9;
    transition: background 0.15s;
}

    .qt-doc-row:hover {
        background: #f6f9ff;
    }

    .qt-doc-row:last-child {
        border-bottom: none;
    }

.qt-doc-row__actions {
    display: flex;
    gap: 0.3rem;
}

.qt-doc-row__btn {
    width: 33px;
    height: 33px;
    border-radius: 10px;
    border: 1px solid var(--qt-border-strong);
    background: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

    .qt-doc-row__btn .material-symbols-outlined {
        font-size: 1.05rem;
    }

.qt-doc-row__btn--edit {
    color: var(--qt-accent-strong);
}

    .qt-doc-row__btn--edit:hover {
        background: var(--qt-surface-soft);
        border-color: #9db9fb;
        transform: translateY(-2px);
        box-shadow: var(--qt-shadow-sm);
    }

.qt-doc-row__btn--pdf {
    color: var(--qt-danger);
}

    .qt-doc-row__btn--pdf:hover {
        background: #ffe0e7;
        border-color: #f9c0d1;
        transform: translateY(-2px);
        box-shadow: var(--qt-shadow-sm);
    }

.qt-doc-row__ref {
    font-weight: bold;
    font-size: 0.82rem;
    text-align: center;
    padding: 0.24rem 0.55rem;
    border-radius: 999px;
}

.qt-doc-row__ref--quote {
    color: var(--qt-accent-ink);
    background: #dbe7ff;
    border: 1px solid #b7ccff;
}

.qt-doc-row__ref--invoice {
    color: #0b7a52;
    background: #d3f6e2;
    border: 1px solid #a7f0cb;
}

.qt-doc-row__date {
    font-size: 0.82rem;
    color: var(--qt-text-muted);
    text-align: center;
}

.qt-doc-row__code {
    font-size: 0.82rem;
    color: var(--qt-text-muted);
    text-align: right;
    font-weight: 700;
}

.qt-doc-row__name {
    font-size: 0.85rem;
    color: var(--qt-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.qt-doc-row__amount {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--qt-text-strong);
    text-align: right;
}

.qt-doclist__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1.6rem;
    color: var(--qt-text-muted);
    font-weight: 600;
    font-size: 0.85rem;
}

    .qt-doclist__empty .material-symbols-outlined {
        color: #c1cfe6;
        font-size: 1.5rem;
    }

@media (max-width: 800px) {
    .qt-doc-row {
        grid-template-columns: auto 1fr auto;
        row-gap: 0.35rem;
    }

    .qt-doc-row__date,
    .qt-doc-row__code {
        display: none;
    }
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ SEGMENTO 11 — REFINAMIENTOS PREMIUM                        ║
   ║ Foco, reduced-motion, scrollbars, micro-interacciones,     ║
   ║ estado vacío, números tabulares y selección.               ║
   ╚════════════════════════════════════════════════════════════╝ */

/* ── 11.1 Foco visible por teclado ── */
.qt-page :is(button, [role="button"], input, select, a):focus-visible {
    outline: 3px solid rgba(59, 108, 246, 0.6);
    outline-offset: 2px;
    border-radius: 10px;
    transition: outline-offset 0.12s ease;
}

.qt-page :is(input[type="checkbox"], input[type="radio"]):focus-visible {
    outline-offset: 3px;
}

/* ── 11.2 Micro-interacciones consistentes ── */
.qt-btn,
.qt-tool-btn,
.qt-doc-row__btn,
.qt-ptable__add,
.qt-cs-submit,
.qt-chip-edit,
.qt-dispatch-refresh,
.qt-segmented__btn {
    will-change: transform;
}

    .qt-btn:active:not(:disabled),
    .qt-tool-btn:active:not(:disabled),
    .qt-ptable__add:active:not(:disabled),
    .qt-cs-submit:active:not(:disabled),
    .qt-doc-row__btn:active:not(:disabled),
    .qt-chip-edit:active:not(:disabled) {
        transform: translateY(0) scale(0.96);
    }

.qt-page button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
    filter: grayscale(0.2);
}

/* ── 11.3 Estado vacío del catálogo ── */
.qt-products-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    padding: 3.75rem 1.5rem;
    margin: 1rem 0;
    text-align: center;
    color: var(--qt-text-muted);
    background: linear-gradient(180deg, rgba(219, 231, 255, 0.5), rgba(255, 255, 255, 0.6));
    border: 1.5px dashed #b7ccff;
    border-radius: var(--qt-radius-lg);
}

    .qt-products-empty .material-symbols-outlined {
        font-size: 2.8rem;
        color: var(--qt-accent);
        opacity: 0.8;
    }

    .qt-products-empty p {
        margin: 0;
        font-weight: 700;
        font-size: 0.95rem;
        max-width: 34ch;
    }

/* ── 11.4 Scrollbars suaves ── */
.qt-products-scroll,
.qt-pivot-scroll,
.qt-table-wrap,
.qt-cat-selector__tree,
.qt-category-panel,
.qt-doclist,
.qt-cs-results {
    scrollbar-width: thin;
    scrollbar-color: #bcd0fb transparent;
}

    .qt-products-scroll::-webkit-scrollbar,
    .qt-pivot-scroll::-webkit-scrollbar,
    .qt-table-wrap::-webkit-scrollbar,
    .qt-cat-selector__tree::-webkit-scrollbar,
    .qt-category-panel::-webkit-scrollbar,
    .qt-doclist::-webkit-scrollbar,
    .qt-cs-results::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

    .qt-products-scroll::-webkit-scrollbar-thumb,
    .qt-pivot-scroll::-webkit-scrollbar-thumb,
    .qt-table-wrap::-webkit-scrollbar-thumb,
    .qt-cat-selector__tree::-webkit-scrollbar-thumb,
    .qt-category-panel::-webkit-scrollbar-thumb,
    .qt-doclist::-webkit-scrollbar-thumb,
    .qt-cs-results::-webkit-scrollbar-thumb {
        background: #bcd0fb;
        border-radius: 999px;
    }

        .qt-products-scroll::-webkit-scrollbar-thumb:hover,
        .qt-pivot-scroll::-webkit-scrollbar-thumb:hover,
        .qt-table-wrap::-webkit-scrollbar-thumb:hover,
        .qt-cat-selector__tree::-webkit-scrollbar-thumb:hover,
        .qt-category-panel::-webkit-scrollbar-thumb:hover,
        .qt-doclist::-webkit-scrollbar-thumb:hover,
        .qt-cs-results::-webkit-scrollbar-thumb:hover {
            background: var(--qt-accent);
        }

/* ── 11.5 Entrada suave de paneles y filas ── */
@keyframes qtFadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.qt-hero,
.qt-panel,
.qt-dispatch-card,
.qt-cs-results,
.qt-products-empty,
.qt-cat-selector__hero {
    animation: qtFadeSlideIn 0.3s ease both;
}

/* ── 11.6 Respeto de reduced-motion ── */
@media (prefers-reduced-motion: reduce) {
    .qt-page *,
    .qt-page *::before,
    .qt-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ── 11.7 Números tabulares en tablas financieras ── */
.qt-table td,
.qt-ptable td,
.qt-total-card__value,
.qt-doc-row__amount,
.qt-doclist__total {
    font-variant-numeric: tabular-nums;
}

/* ── 11.8 Selección de texto ── */
.qt-page ::selection {
    background: rgba(99, 102, 241, 0.25);
    color: var(--qt-text-strong);
}