@charset "UTF-8";
/* ═══════════════════════════════════════════════════════════════
   INVENTORY AUDIT (WMS) · AZURE AURORA PREMIUM
   Hoja global del módulo de auditoría de inventario.
   Enlázala UNA vez en el layout/host:
       <link rel="stylesheet" href="css/inventory-audit.css" />

   Prefijos propios: ia- · pps- · rack- · scanner-
   Mismo lenguaje visual que el cotizador (firma aurora índigo→azul
   →violeta, sombras tintadas de azul, superficies tipo vidrio) con
   una capa operativa WMS: KPIs de estado, heatmap de rack y scanner
   con retroalimentación por color.
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Lienzo / superficies */
    --ia-bg: #eef3fb;
    --ia-bg-2: #f6f9fe;
    --ia-surface: #ffffff;
    --ia-surface-soft: #eff5ff;
    --ia-surface-tint: #f4f8ff;
    --ia-border: #e2e9f5;
    --ia-border-strong: #cdd8ec;
    /* Tinta */
    --ia-text: #263449;
    --ia-text-strong: #0d1b34;
    --ia-text-muted: #6b7a93;
    --ia-text-soft: #94a3b8;
    /* Acentos */
    --ia-accent: #3b6cf6;
    --ia-accent-strong: #2453e0;
    --ia-accent-ink: #1d3fb0;
    --ia-violet: #8b5cf6;
    --ia-indigo: #6366f1;
    --ia-aurora: #1c378d;
    --ia-aurora-strong: linear-gradient(120deg, #4f46e5 0%, #2453e0 50%, #7c3aed 100%);
    --ia-sky: linear-gradient(135deg, #eaf1ff 0%, #e6e9ff 100%);
    /* Semánticos operativos */
    --ia-ok: #0ea371;
    --ia-ok-soft: #e7fbf0;
    --ia-ok-border: #a7f0cb;
    --ia-ok-grad: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --ia-warn: #e08a00;
    --ia-warn-soft: #fff6e2;
    --ia-warn-border: #fbd784;
    --ia-warn-grad: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --ia-danger: #e11d48;
    --ia-danger-soft: #fdecf0;
    --ia-danger-border: #f9c0d1;
    --ia-danger-grad: linear-gradient(135deg, #fb7185 0%, #e11d48 100%);
    --ia-info: #0e7490;
    --ia-info-soft: #e2f6fb;
    --ia-info-border: #a8e4f0;
    /* Forma */
    --ia-radius-lg: 22px;
    --ia-radius: 18px;
    --ia-radius-sm: 13px;
    --ia-radius-xs: 9px;
    /* Sombras tintadas de azul */
    --ia-shadow-sm: 0 1px 2px rgba(29, 63, 176, 0.05), 0 2px 8px rgba(29, 63, 176, 0.04);
    --ia-shadow: 0 6px 16px rgba(29, 63, 176, 0.07), 0 14px 34px rgba(29, 63, 176, 0.06);
    --ia-shadow-lg: 0 12px 28px rgba(29, 63, 176, 0.10), 0 28px 60px rgba(29, 63, 176, 0.10);
    --ia-glow-accent: 0 10px 24px rgba(59, 108, 246, 0.35);
    --ia-glow-ok: 0 10px 22px rgba(16, 185, 129, 0.30);
    --ia-glow-danger: 0 10px 22px rgba(225, 29, 72, 0.26);
    --ia-ring-accent: 0 0 0 4px rgba(59, 108, 246, 0.16);
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 1 · SHELL DE PÁGINA + CABECERA                             ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-page {
    max-width: 1560px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    /*gap: 1.15rem;*/
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ia-text);
    /*background: radial-gradient(1200px 480px at 12% -8%, rgba(99, 102, 241, 0.10), transparent 60%), radial-gradient(1000px 460px at 108% 4%, rgba(139, 92, 246, 0.10), transparent 55%), linear-gradient(180deg, var(--ia-bg) 0%, var(--ia-bg-2) 360px);*/
    padding: 1.25rem 1.25rem 2.5rem;
    border-radius: var(--ia-radius-lg);
    -webkit-font-smoothing: antialiased;
}

/* Cabecera aurora (hero del módulo) */
.ia-header-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    background: #10296c;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--ia-radius);
    padding: 1.4rem 1.65rem;
    box-shadow: var(--ia-glow-accent), var(--ia-shadow);
    overflow: hidden;
    isolation: isolate;
    color: #fff;
}

    .ia-header-card::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(520px 220px at 6% -40%, rgba(255, 255, 255, 0.42), transparent 60%), radial-gradient(420px 260px at 100% 140%, rgba(255, 255, 255, 0.16), transparent 55%);
        pointer-events: none;
        z-index: -1;
    }

.ia-title {
    margin: 0;
    font-size: 1.55rem;
    font-weight: bold;
    letter-spacing: -0.02em;
    color: #fff;
    text-shadow: 0 1px 12px rgba(13, 27, 52, 0.18);
}

.ia-subtitle {
    margin-top: 0.3rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.ia-header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

    /* Controles dentro de la cabecera (glass sobre aurora) */
    .ia-header-actions .form-control,
    .ia-header-actions .form-control-sm {
        background: rgba(255, 255, 255, 0.16);
        border: 1px solid rgba(255, 255, 255, 0.4);
        color: #fff;
        border-radius: 11px;
        font-weight: 600;
        min-width: 190px;
        backdrop-filter: blur(6px);
    }

        .ia-header-actions .form-control option {
            color: var(--ia-text);
        }

    .ia-header-actions .btn {
        background: rgba(255, 255, 255, 0.18);
        border: 1px solid rgba(255, 255, 255, 0.42);
        color: #fff;
        border-radius: 11px;
        font-weight: 700;
        padding: 0.45rem 1.1rem;
        transition: all 0.18s ease;
    }

        .ia-header-actions .btn:hover:not(:disabled) {
            background: rgba(255, 255, 255, 0.32);
            color: #fff;
        }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 2 · LAYOUT PRINCIPAL (operaciones | tabs)                  ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-grid {
    display: grid;
    grid-template-columns: minmax(360px, 430px) 1fr;
    gap: 1.15rem;
    align-items: start;
}

@media (max-width: 1150px) {
    .ia-grid {
        grid-template-columns: 1fr;
    }
}

.ia-left,
.ia-right {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    min-width: 0;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 3 · TARJETA BASE + CABECERA DE TARJETA                     ║
   ╚════════════════════════════════════════════════════════════╝ */

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

.ia-card-header {
    margin-bottom: 1.1rem;
}

    .ia-card-header h5 {
        margin: 0;
        font-size: 1.05rem;
        font-weight: bold;
        color: var(--ia-text-strong);
        letter-spacing: -0.01em;
    }

    .ia-card-header > span {
        display: block;
        margin-top: 0.2rem;
        font-size: 0.82rem;
        color: var(--ia-text-muted);
    }

.ia-card-header-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 4 · FORMULARIOS (campos, textarea, preview, acciones)      ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ia-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

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

    /* Inputs / selects del módulo (sobrescribe Bootstrap dentro de contexto) */
    .ia-field .form-control,
    .ia-filter-box .form-control,
    .rack-search .form-control,
    .ia-modal-body .form-control,
    .pps-search {
        width: 100%;
        background: var(--ia-surface-tint);
        border: 1px solid var(--ia-border-strong);
        border-radius: var(--ia-radius-sm);
        padding: 0.6rem 0.9rem;
        font-size: 0.9rem;
        color: var(--ia-text);
        outline: none;
        transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
        box-shadow: none;
    }

        .ia-field .form-control:focus,
        .ia-filter-box .form-control:focus,
        .rack-search .form-control:focus,
        .ia-modal-body .form-control:focus,
        .pps-search:focus {
            border-color: var(--ia-accent);
            background: #fff;
            box-shadow: var(--ia-ring-accent);
        }

.ia-textarea,
.ia-transfer-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: 'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Preview (chips de resumen del formulario) */
.ia-preview {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.ia-preview-item {
    flex: 1;
    min-width: 130px;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    border-left: 4px solid var(--ia-accent);
    border-radius: var(--ia-radius-sm);
    padding: 0.65rem 0.9rem;
}

.ia-preview-label {
    font-size: 0.66rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ia-text-muted);
}

.ia-preview-item strong {
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--ia-text-strong);
    font-variant-numeric: tabular-nums;
}

/* Preview con estado (usado en el modal de transferencia) */
.ia-preview.ok,
.ia-preview.warning,
.ia-preview.error {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    min-width: 0;
    border-left-width: 1px;
    font-size: 1.05rem;
    font-weight: bold;
}

.ia-preview.ok {
    background: var(--ia-ok-soft);
    border-color: var(--ia-ok-border);
    color: #0b7a52;
}

.ia-preview.warning {
    background: var(--ia-warn-soft);
    border-color: var(--ia-warn-border);
    color: #92590a;
}

.ia-preview.error {
    background: var(--ia-danger-soft);
    border-color: var(--ia-danger-border);
    color: #b31450;
}

/* Acciones del formulario */
.ia-actions,
.ia-transfer-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.ia-transfer-actions {
    justify-content: flex-end;
    margin-top: 0.5rem;
}

/* Botones propios del módulo */
.ia-btn-primary,
.ia-btn-secondary,
.ia-btn-danger,
.ia-btn-transfer {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 0.6rem 1.3rem;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.2s ease, background 0.2s ease, filter 0.2s ease;
}

.ia-btn-primary {
    background: var(--ia-aurora);
    color: #fff;
    box-shadow: var(--ia-glow-accent);
}

    .ia-btn-primary:hover:not(:disabled) {
        background: var(--ia-aurora-strong);
        transform: translateY(-2px);
        box-shadow: 0 14px 30px rgba(59, 108, 246, 0.45);
    }

.ia-btn-secondary {
    background: #fff;
    border-color: var(--ia-border-strong);
    color: #3a4a66;
    box-shadow: var(--ia-shadow-sm);
}

    .ia-btn-secondary:hover:not(:disabled) {
        background: var(--ia-surface-soft);
        border-color: #9db9fb;
        color: var(--ia-accent-strong);
    }

.ia-btn-danger {
    background: var(--ia-danger-grad);
    color: #fff;
    box-shadow: var(--ia-glow-danger);
}

    .ia-btn-danger:hover:not(:disabled) {
        filter: brightness(1.04);
        transform: translateY(-2px);
        box-shadow: 0 14px 28px rgba(225, 29, 72, 0.36);
    }

.ia-btn-transfer {
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    background: var(--ia-warn-grad);
    color: #fff;
    box-shadow: 0 6px 14px rgba(245, 158, 11, 0.3);
}

    .ia-btn-transfer:hover:not(:disabled) {
        filter: brightness(1.04);
        transform: translateY(-1px);
    }

/* Botones Bootstrap dentro de acciones/footer del módulo → coherencia */
.ia-actions .btn,
.ia-modal-footer .btn {
    border-radius: 12px;
    padding: 0.6rem 1.3rem;
    font-weight: 700;
    box-shadow: var(--ia-shadow-sm);
}

/* Radios de operación (segmented cards) */
.ia-destination-toggle {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
}

.ia-radio-card {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.75rem 0.95rem;
    background: #fff;
    border: 1px solid var(--ia-border-strong);
    border-radius: var(--ia-radius-sm);
    font-size: 0.86rem;
    font-weight: 700;
    color: #47597a;
    cursor: pointer;
    transition: all 0.18s ease;
    box-shadow: var(--ia-shadow-sm);
}

    .ia-radio-card:hover {
        border-color: #9db9fb;
        color: var(--ia-accent-strong);
        transform: translateY(-1px);
    }

    .ia-radio-card input[type="radio"] {
        accent-color: var(--ia-accent);
        width: 17px;
        height: 17px;
        cursor: pointer;
        margin: 0;
        flex-shrink: 0;
    }

    .ia-radio-card:has(input:checked) {
        background: var(--ia-aurora);
        border-color: transparent;
        color: #fff;
        box-shadow: var(--ia-glow-accent);
    }

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

/* Filtro de la tabla de auditoría */
.ia-filter-box {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

    .ia-filter-box .form-control {
        min-width: 240px;
    }

.ia-checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ia-text-muted);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

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

/* Estados vacíos / cargando */
.ia-empty,
.ia-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--ia-text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    background: linear-gradient(180deg, rgba(219, 231, 255, 0.4), rgba(255, 255, 255, 0.5));
    border: 1.5px dashed #b7ccff;
    border-radius: var(--ia-radius-sm);
}

/* Alerta de mensaje (scanner / operaciones) */
.ia-alert {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    border-radius: var(--ia-radius-sm);
    padding: 0.75rem 1.05rem;
    font-size: 0.86rem;
    font-weight: 700;
    background: var(--ia-surface-soft);
    border: 1px solid #cfddff;
    border-left: 4px solid var(--ia-accent);
    color: var(--ia-accent-ink);
}

    .ia-alert.success {
        background: var(--ia-ok-soft);
        border-color: var(--ia-ok-border);
        border-left-color: var(--ia-ok);
        color: #0b7a52;
    }

    .ia-alert.warning {
        background: var(--ia-warn-soft);
        border-color: var(--ia-warn-border);
        border-left-color: #f59e0b;
        color: #92590a;
    }

    .ia-alert.error {
        background: var(--ia-danger-soft);
        border-color: var(--ia-danger-border);
        border-left-color: var(--ia-danger);
        color: #b31450;
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 5 · KPIs (resumen, rack, auditoría)                        ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-kpis,
.ia-kpis-rack,
.ia-audit-kpis {
    display: grid;
    gap: 0.7rem;
}

.ia-kpis {
    grid-template-columns: repeat(4, 1fr);
}

.ia-kpis-rack {
    grid-template-columns: repeat(4, 1fr);
}

.ia-audit-kpis {
    grid-template-columns: repeat(5, 1fr);
    margin-bottom: 1.1rem;
}

@media (max-width: 640px) {
    .ia-kpis, .ia-kpis-rack, .ia-audit-kpis {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ia-kpi,
.ia-kpi-rack,
.ia-audit-kpi {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.75rem 0.95rem;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius-sm);
    overflow: hidden;
    transition: transform 0.16s ease, box-shadow 0.2s ease;
}

    .ia-kpi::before,
    .ia-kpi-rack::before,
    .ia-audit-kpi::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background: var(--ia-accent);
    }

    .ia-kpi:hover,
    .ia-kpi-rack:hover,
    .ia-audit-kpi:hover {
        transform: translateY(-2px);
        box-shadow: var(--ia-shadow);
    }

    .ia-kpi > span,
    .ia-kpi-rack > span,
    .ia-audit-kpi > span,
    .ia-kpi-label {
        font-size: 0.66rem;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--ia-text-muted);
    }

    .ia-kpi > strong,
    .ia-kpi-rack > strong,
    .ia-audit-kpi > strong {
        font-size: 1.5rem;
        font-weight: bold;
        color: var(--ia-text-strong);
        line-height: 1.1;
        font-variant-numeric: tabular-nums;
    }

    /* Coloreado por estado */
    .ia-kpi.ok, .ia-kpi-rack.ok, .ia-audit-kpi.ok {
        background: var(--ia-ok-soft);
        border-color: var(--ia-ok-border);
    }

        .ia-kpi.ok::before, .ia-kpi-rack.ok::before, .ia-audit-kpi.ok::before {
            background: var(--ia-ok);
        }

        .ia-kpi.ok > strong, .ia-kpi-rack.ok > strong, .ia-audit-kpi.ok > strong {
            color: #0b7a52;
        }

    .ia-kpi.warning, .ia-kpi-rack.warning, .ia-audit-kpi.warning {
        background: var(--ia-warn-soft);
        border-color: var(--ia-warn-border);
    }

        .ia-kpi.warning::before, .ia-kpi-rack.warning::before, .ia-audit-kpi.warning::before {
            background: #f59e0b;
        }

        .ia-kpi.warning > strong, .ia-kpi-rack.warning > strong, .ia-audit-kpi.warning > strong {
            color: #92590a;
        }

    .ia-kpi.danger, .ia-kpi-rack.danger, .ia-audit-kpi.danger {
        background: var(--ia-danger-soft);
        border-color: var(--ia-danger-border);
    }

        .ia-kpi.danger::before, .ia-kpi-rack.danger::before, .ia-audit-kpi.danger::before {
            background: var(--ia-danger);
        }

        .ia-kpi.danger > strong, .ia-kpi-rack.danger > strong, .ia-audit-kpi.danger > strong {
            color: #b31450;
        }

    .ia-audit-kpi.info {
        background: var(--ia-info-soft);
        border-color: var(--ia-info-border);
    }

        .ia-audit-kpi.info::before {
            background: var(--ia-info);
        }

        .ia-audit-kpi.info > strong {
            color: #0b6982;
        }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 6 · TABS (panel derecho)                                   ║
   ╚════════════════════════════════════════════════════════════╝ */

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

.ia-tabs-header {
    display: flex;
    gap: 0.3rem;
    padding: 0.5rem 0.5rem 0;
    background: var(--ia-surface-tint);
    border-bottom: 1px solid var(--ia-border);
}

    .ia-tabs-header button {
        appearance: none;
        border: none;
        background: transparent;
        padding: 0.7rem 1.35rem;
        font-size: 0.88rem;
        font-weight: 700;
        color: var(--ia-text-muted);
        cursor: pointer;
        border-radius: 12px 12px 0 0;
        border-bottom: 3px solid transparent;
        transition: all 0.18s ease;
    }

        .ia-tabs-header button:hover {
            color: var(--ia-accent-strong);
            background: rgba(59, 108, 246, 0.06);
        }

        .ia-tabs-header button.active {
            color: var(--ia-accent-strong);
            background: var(--ia-surface);
            border-bottom-color: var(--ia-accent);
        }

.ia-tabs-body {
    padding: 1.25rem;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 7 · TABLA DE AUDITORÍA                                     ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-table-wrap {
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius-sm);
    overflow: hidden;
}

.ia-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
}

    .ia-table tbody td {
        padding: 0.65rem 0.75rem;
        border-bottom: 1px solid var(--ia-border);
        vertical-align: middle;
    }

.ia-row {
    transition: background 0.15s;
    border-left: 4px solid transparent;
}

    .ia-row:hover {
        background: #f6f9ff;
    }

    .ia-row.ia-row-ok {
        border-left-color: var(--ia-ok);
    }

    .ia-row.ia-row-danger {
        border-left-color: var(--ia-danger);
        background: rgba(225, 29, 72, 0.03);
    }

    .ia-row.ia-row-warning {
        border-left-color: #f59e0b;
        background: rgba(245, 158, 11, 0.03);
    }

/* Celda de producto */
.ia-product-main {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}

.ia-product-main-img {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--ia-shadow-sm);
}

    .ia-product-main-img.big {
        width: 60px;
        height: 60px;
    }

    .ia-product-main-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.ia-product-main-info {
    min-width: 0;
}

.ia-product-main-code {
    font-weight: bold;
    color: var(--ia-accent-strong);
    font-size: 0.9rem;
}

.ia-product-main-name {
    font-size: 0.8rem;
    color: var(--ia-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 320px;
}

.ia-product-mini-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.75rem;
    margin-top: 0.3rem;
    font-size: 0.72rem;
    color: var(--ia-text-muted);
}

    .ia-product-mini-stats strong {
        color: var(--ia-text-strong);
        font-variant-numeric: tabular-nums;
    }

/* Métricas (stock / contenedor / posicionado) */
.ia-metric {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

    .ia-metric > span {
        font-size: 0.62rem;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--ia-text-soft);
    }

.ia-qty-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

    .ia-qty-box strong {
        font-size: 1.1rem;
        font-weight: bold;
        color: var(--ia-text-strong);
        line-height: 1.1;
        font-variant-numeric: tabular-nums;
    }

.ia-box-info {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--ia-text-muted);
    white-space: nowrap;
}

.ia-metric.container .ia-qty-box strong {
    color: var(--ia-warn);
}

.ia-metric.positioned .ia-qty-box strong {
    color: var(--ia-accent-strong);
}

/* Diferencia */
.ia-diff {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    padding: 0.28rem 0.6rem;
    border-radius: 999px;
    font-weight: bold;
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    background: var(--ia-surface-soft);
    color: var(--ia-accent-ink);
}

    .ia-diff.ok {
        background: var(--ia-ok-soft);
        color: #0b7a52;
    }

    .ia-diff.missing {
        background: var(--ia-warn-soft);
        color: #92590a;
    }

    .ia-diff.over {
        background: var(--ia-danger-soft);
        color: #b31450;
    }

/* Badge de estado */
.ia-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28rem 0.85rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: 1px solid transparent;
}

    .ia-badge.ok {
        background: var(--ia-ok-soft);
        border-color: var(--ia-ok-border);
        color: #0b7a52;
    }

    .ia-badge.warning {
        background: var(--ia-warn-soft);
        border-color: var(--ia-warn-border);
        color: #92590a;
    }

    .ia-badge.danger {
        background: var(--ia-danger-soft);
        border-color: var(--ia-danger-border);
        color: #b31450;
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 8 · SCANNER + HISTORIAL                                    ║
   ╚════════════════════════════════════════════════════════════╝ */

.scanner-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.scanner-input {
    flex: 1;
    min-width: 200px;
    background: var(--ia-surface-tint) !important;
    border: 2px solid var(--ia-border-strong) !important;
    border-radius: var(--ia-radius-sm) !important;
    padding: 0.7rem 1rem !important;
    font-size: 1rem !important;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--ia-text) !important;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

    .scanner-input:focus {
        box-shadow: var(--ia-ring-accent);
    }

    .scanner-input.idle:focus {
        border-color: var(--ia-accent) !important;
    }

    .scanner-input.ok {
        border-color: var(--ia-ok) !important;
        background: var(--ia-ok-soft) !important;
        box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15);
    }

    .scanner-input.error {
        border-color: var(--ia-danger) !important;
        background: var(--ia-danger-soft) !important;
        box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.15);
    }

    .scanner-input.duplicate {
        border-color: #f59e0b !important;
        background: var(--ia-warn-soft) !important;
        box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.18);
    }

.scanner-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    padding: 0.5rem 1rem;
    border-radius: var(--ia-radius-sm);
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    background: linear-gradient(135deg, #94a3b8, #64748b);
    box-shadow: var(--ia-shadow-sm);
    transition: background 0.2s;
}

    .scanner-badge.idle {
        background: linear-gradient(135deg, #94a3b8, #64748b);
    }

    .scanner-badge.ok {
        background: var(--ia-ok-grad);
        box-shadow: var(--ia-glow-ok);
    }

    .scanner-badge.error {
        background: var(--ia-danger-grad);
        box-shadow: var(--ia-glow-danger);
    }

    .scanner-badge.duplicate {
        background: var(--ia-warn-grad);
        box-shadow: 0 8px 18px rgba(245, 158, 11, 0.35);
    }

/* Historial */
.ia-scan-log {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 320px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.ia-scan-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    background: #fff;
    border: 1px solid var(--ia-border);
    border-left: 4px solid var(--ia-border-strong);
    border-radius: var(--ia-radius-sm);
    transition: all 0.18s ease;
}

    .ia-scan-item.ok {
        border-left-color: var(--ia-ok);
    }

    .ia-scan-item.error {
        border-left-color: var(--ia-danger);
    }

    .ia-scan-item.duplicate,
    .ia-scan-item.warning {
        border-left-color: #f59e0b;
    }

    .ia-scan-item.latest {
        background: var(--ia-surface-soft);
        box-shadow: var(--ia-shadow-sm);
        animation: iaScanIn 0.35s ease both;
    }

@keyframes iaScanIn {
    from {
        opacity: 0;
        transform: translateX(-8px);
    }

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

.ia-scan-icon {
    font-size: 1.15rem;
    flex-shrink: 0;
}

.ia-scan-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

    .ia-scan-content strong {
        font-size: 0.88rem;
        font-weight: bold;
        color: var(--ia-text-strong);
    }

    .ia-scan-content span {
        font-size: 0.75rem;
        color: var(--ia-text-muted);
    }

.ia-scan-time {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ia-text-soft);
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

/* Validación de seriales */
.ia-serial-item {
    display: flex;
    align-items: center;
    padding: 0.55rem 0.85rem;
    border-radius: var(--ia-radius-sm);
    border: 1px solid var(--ia-border);
    border-left: 4px solid var(--ia-border-strong);
    background: #fff;
    font-size: 0.85rem;
}

    .ia-serial-item strong {
        font-weight: bold;
        color: var(--ia-text-strong);
    }

    .ia-serial-item.ok {
        border-left-color: var(--ia-ok);
        background: var(--ia-ok-soft);
    }

    .ia-serial-item.warning {
        border-left-color: #f59e0b;
        background: var(--ia-warn-soft);
    }

    .ia-serial-item.error {
        border-left-color: var(--ia-danger);
        background: var(--ia-danger-soft);
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 9 · MODALES                                               ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(13, 27, 52, 0.5);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 1050;
    animation: iaFade 0.2s ease both;
}

@keyframes iaFade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.ia-modal {
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--ia-surface);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--ia-radius-lg);
    box-shadow: var(--ia-shadow-lg);
    animation: iaModalIn 0.26s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes iaModalIn {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.98);
    }

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

.ia-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--ia-sky);
    border-bottom: 1px solid #c6d3ff;
}

    .ia-modal-header h5 {
        margin: 0;
        font-size: 1.1rem;
        font-weight: bold;
        color: var(--ia-text-strong);
    }

    .ia-modal-header button:not(.ia-close-btn):not(.btn) {
        appearance: none;
        border: none;
        background: rgba(13, 27, 52, 0.06);
        width: 34px;
        height: 34px;
        border-radius: 10px;
        cursor: pointer;
        color: var(--ia-text-muted);
        font-size: 1rem;
        transition: all 0.18s ease;
    }

        .ia-modal-header button:not(.ia-close-btn):not(.btn):hover {
            background: var(--ia-danger-soft);
            color: var(--ia-danger);
        }

.ia-close-btn {
    appearance: none;
    border: none;
    background: rgba(13, 27, 52, 0.06);
    width: 34px;
    height: 34px;
    border-radius: 10px;
    cursor: pointer;
    color: var(--ia-text-muted);
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.18s ease;
}

    .ia-close-btn:hover {
        background: var(--ia-danger-soft);
        color: var(--ia-danger);
        transform: rotate(90deg);
    }

.ia-modal-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ia-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 1.1rem 1.5rem;
    border-top: 1px solid var(--ia-border);
    background: var(--ia-surface-tint);
}

/* ── Modal de transferencia ── */
.ia-transfer-modal {
    max-width: 720px;
}

.ia-transfer-header {
    background: var(--ia-aurora);
    border-bottom: none;
    color: #fff;
}

    .ia-transfer-header h5 {
        color: #fff;
    }

    .ia-transfer-header span {
        display: block;
        margin-top: 0.15rem;
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.85);
        font-family: ui-monospace, monospace;
    }

    .ia-transfer-header .ia-close-btn {
        background: rgba(255, 255, 255, 0.2);
        color: #fff;
    }

        .ia-transfer-header .ia-close-btn:hover {
            background: rgba(255, 255, 255, 0.32);
        }

.ia-transfer-cards {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ia-transfer-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.25rem;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius-sm);
    text-align: center;
}

    .ia-transfer-card span {
        font-size: 0.66rem;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--ia-text-muted);
    }

    .ia-transfer-card strong {
        font-size: 1.1rem;
        font-weight: bold;
        color: var(--ia-text-strong);
        font-family: ui-monospace, monospace;
    }

    .ia-transfer-card.demo {
        background: linear-gradient(135deg, #f3ecff, #e9ddff);
        border-color: #d3bbff;
    }

        .ia-transfer-card.demo strong {
            color: #6d28d9;
        }

.ia-transfer-arrow {
    font-size: 1.5rem;
    color: var(--ia-accent);
    flex-shrink: 0;
}

.ia-transfer-preview {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ia-text-muted);
}

    .ia-transfer-preview b {
        color: var(--ia-accent-strong);
        font-variant-numeric: tabular-nums;
    }

.ia-transfer-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
}

.ia-transfer-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 260px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.ia-transfer-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.55rem 0.85rem;
    background: #fff;
    border: 1px solid var(--ia-border);
    border-left: 4px solid var(--ia-border-strong);
    border-radius: var(--ia-radius-xs);
    font-size: 0.82rem;
}

    .ia-transfer-row .serial {
        font-weight: bold;
        color: var(--ia-text-strong);
        font-family: ui-monospace, monospace;
    }

    .ia-transfer-row .status {
        color: var(--ia-text-muted);
    }

    .ia-transfer-row .position {
        text-align: right;
        font-weight: 700;
        color: var(--ia-accent-ink);
    }

    .ia-transfer-row.ok {
        border-left-color: var(--ia-ok);
    }

    .ia-transfer-row.warning {
        border-left-color: #f59e0b;
    }

    .ia-transfer-row.error {
        border-left-color: var(--ia-danger);
    }

/* ── Modal de línea de tiempo (producción por días) ── */
.ia-scroll-x {
    overflow-x: auto;
}

.ia-days-container {
    display: flex;
    gap: 1rem;
    padding-bottom: 0.5rem;
    min-width: min-content;
}

.ia-day-column {
    flex: 0 0 320px;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius);
    overflow: hidden;
}

.ia-day-header {
    padding: 0.75rem 1rem;
    background: var(--ia-aurora);
    color: #fff;
    font-weight: bold;
    font-size: 0.9rem;
    text-align: center;
    letter-spacing: 0.02em;
}

.ia-day-row {
    display: grid;
    grid-template-columns: 60px 1fr 60px;
    gap: 0.5rem;
    align-items: center;
    padding: 0.5rem 0.85rem;
    border-bottom: 1px solid var(--ia-border);
}

.ia-day-head {
    font-size: 0.62rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ia-text-muted);
    background: var(--ia-surface-soft);
}

.ia-cell-position {
    font-weight: bold;
    color: var(--ia-accent-ink);
    font-size: 0.78rem;
}

.ia-product-cell {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.ia-product-img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--ia-border);
    flex-shrink: 0;
}

    .ia-product-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.ia-product-info {
    min-width: 0;
}

.ia-product-code {
    font-weight: bold;
    font-size: 0.78rem;
    color: var(--ia-text-strong);
}

.ia-product-name {
    font-size: 0.7rem;
    color: var(--ia-text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ia-cell-qty {
    text-align: right;
    font-weight: bold;
    color: var(--ia-text-strong);
    font-variant-numeric: tabular-nums;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 10 · RACK (heatmap de ubicaciones)                        ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-position-shell {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.rack-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    background: var(--ia-sky);
    border: 1px solid #c6d3ff;
    border-radius: var(--ia-radius);
}

    .rack-toolbar strong {
        font-size: 1.05rem;
        font-weight: bold;
        color: var(--ia-accent-ink);
    }

.rack-toolbar-subtitle {
    font-size: 0.8rem;
    color: var(--ia-text-muted);
    margin-top: 0.15rem;
}

.rack-search .form-control {
    min-width: 260px;
    background: #fff;
}

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

.rack-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    background: var(--ia-surface-tint);
    border-bottom: 1px solid var(--ia-border);
}

.rack-group-title {
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--ia-text-strong);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.rack-group-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

    .rack-group-meta span {
        font-size: 0.72rem;
        font-weight: 700;
        color: var(--ia-accent-ink);
        background: var(--ia-surface-soft);
        border: 1px solid #cfddff;
        padding: 0.25rem 0.7rem;
        border-radius: 999px;
    }

.rack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
    padding: 1.1rem 1.25rem;
}

/* Celda del rack (por defecto: ocupada) */
.rack-cell {
    display: flex;
    flex-direction: column;
    min-height: 116px;
    background: #fff;
    border: 1px solid var(--ia-border-strong);
    border-radius: var(--ia-radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    box-shadow: var(--ia-shadow-sm);
}

    .rack-cell:hover {
        transform: translateY(-3px);
        border-color: var(--ia-accent);
        box-shadow: var(--ia-shadow);
    }

    /* Celda vacía (heatmap): tono apagado */
    .rack-cell:has(.rack-cell-empty-label) {
        background: repeating-linear-gradient(45deg, #f1f5fb, #f1f5fb 8px, #eaf0f8 8px, #eaf0f8 16px);
        border-style: dashed;
        border-color: var(--ia-border-strong);
        box-shadow: none;
    }

    /* Seleccionada */
    .rack-cell.selected {
        border-color: transparent;
        box-shadow: var(--ia-ring-accent), var(--ia-glow-accent);
    }

        .rack-cell.selected .rack-cell-top {
            background: var(--ia-aurora);
        }

    /* Drag & drop */
    .rack-cell.drag-over {
        border: 2px dashed var(--ia-ok);
        box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
        transform: translateY(-3px) scale(1.02);
    }

    .rack-cell.drag-source {
        opacity: 0.55;
        border-style: dashed;
    }

.rack-cell-top {
    padding: 0.4rem 0.65rem;
    background: var(--ia-surface-soft);
    border-bottom: 1px solid var(--ia-border);
}

.rack-cell-code {
    font-size: 0.78rem;
    font-weight: bold;
    color: var(--ia-accent-ink);
    letter-spacing: 0.02em;
}

.rack-cell.selected .rack-cell-code {
    color: #fff;
}

.rack-cell-body {
    flex: 1;
    padding: 0.5rem;
    min-height: 0;
    display: flex;
}

.rack-cell-empty-label {
    margin: auto;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ia-text-soft);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.rack-products-scroll {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    width: 100%;
    max-height: 130px;
    overflow-y: auto;
}

.rack-product-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius-xs);
}

    .rack-product-item img {
        width: 30px;
        height: 30px;
        border-radius: 6px;
        object-fit: contain;
        background: #fff;
        border: 1px solid var(--ia-border);
        flex-shrink: 0;
    }

.rack-product-info {
    min-width: 0;
    flex: 1;
}

    .rack-product-info .code {
        font-size: 0.72rem;
        font-weight: bold;
        color: var(--ia-text-strong);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .rack-product-info .qty {
        font-size: 0.68rem;
        font-weight: 700;
        color: var(--ia-accent-strong);
        font-variant-numeric: tabular-nums;
    }

    .rack-product-info .boxes {
        font-size: 0.64rem;
        color: var(--ia-text-muted);
        font-weight: 700;
    }

/* ╔════════════════════════════════════════════════════════════╗
   ║ 11 · RESUMEN DE POSICIÓN (pps-*)                          ║
   ╚════════════════════════════════════════════════════════════╝ */

.pps-shell {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.pps-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.pps-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--ia-text-strong);
}

.pps-subtitle {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.82rem;
    color: var(--ia-text-muted);
}

.pps-refresh-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--ia-border-strong);
    background: #fff;
    color: var(--ia-accent-strong);
    border-radius: 11px;
    padding: 0.5rem 1.15rem;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.18s ease;
    box-shadow: var(--ia-shadow-sm);
}

    .pps-refresh-btn:hover:not(:disabled) {
        background: var(--ia-surface-soft);
        border-color: #9db9fb;
        transform: translateY(-1px);
    }

    .pps-refresh-btn:disabled {
        opacity: 0.6;
        cursor: progress;
    }

/* Loading */
.pps-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    padding: 3rem 1.5rem;
    color: var(--ia-text-muted);
}

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

@keyframes ppsSpin {
    to {
        transform: rotate(360deg);
    }
}

.pps-loading-text {
    font-weight: 600;
    font-size: 0.9rem;
}

/* Estados vacíos */
.pps-empty,
.pps-empty-position {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 3rem 1.5rem;
    background: linear-gradient(180deg, rgba(219, 231, 255, 0.4), rgba(255, 255, 255, 0.5));
    border: 1.5px dashed #b7ccff;
    border-radius: var(--ia-radius);
}

.pps-empty-icon,
.pps-empty-position-icon {
    font-size: 2.6rem;
}

.pps-empty-title,
.pps-empty-position-title {
    font-size: 1rem;
    font-weight: bold;
    color: var(--ia-text-strong);
}

.pps-empty-text,
.pps-empty-position-text {
    font-size: 0.85rem;
    color: var(--ia-text-muted);
    max-width: 40ch;
}

/* Hero de posición */
.pps-position-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    background: var(--ia-aurora);
    border-radius: var(--ia-radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--ia-glow-accent);
    color: #fff;
}

.pps-position-code {
    font-size: 1.6rem;
    font-weight: bold;
    letter-spacing: 0.02em;
    font-family: ui-monospace, monospace;
}

.pps-position-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.35rem;
}

    .pps-position-meta span {
        font-size: 0.75rem;
        font-weight: 700;
        background: rgba(255, 255, 255, 0.2);
        border: 1px solid rgba(255, 255, 255, 0.3);
        padding: 0.2rem 0.7rem;
        border-radius: 999px;
    }

.pps-kpis {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
}

.pps-kpi {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    padding: 0.65rem 0.9rem;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: var(--ia-radius-sm);
    backdrop-filter: blur(4px);
}

    .pps-kpi span {
        font-size: 0.62rem;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: rgba(255, 255, 255, 0.85);
    }

    .pps-kpi strong {
        font-size: 1.3rem;
        font-weight: bold;
        color: #fff;
        font-variant-numeric: tabular-nums;
    }

/* Toolbar */
.pps-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.pps-toolbar-left {
    flex: 1;
    min-width: 220px;
}

.pps-search {
    width: 100%;
    background: var(--ia-surface-tint);
    border: 1px solid var(--ia-border-strong);
    border-radius: var(--ia-radius-sm);
    padding: 0.6rem 0.95rem;
    font-size: 0.9rem;
    color: var(--ia-text);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.pps-total-label {
    font-size: 0.82rem;
    color: var(--ia-text-muted);
    font-weight: 600;
}

    .pps-total-label strong {
        color: var(--ia-accent-strong);
        font-variant-numeric: tabular-nums;
    }

/* Grid de tarjetas de producto */
.pps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.85rem;
}

.pps-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--ia-border);
    border-radius: var(--ia-radius);
    overflow: hidden;
    box-shadow: var(--ia-shadow-sm);
    transition: transform 0.16s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .pps-card:hover {
        transform: translateY(-3px);
        border-color: #9db9fb;
        box-shadow: var(--ia-shadow);
    }

.pps-card-image-wrap {
    aspect-ratio: 16 / 10;
    background: var(--ia-surface-tint);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--ia-border);
    overflow: hidden;
}

.pps-card-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.5rem;
}

.pps-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.85rem 1rem;
}

.pps-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.pps-item-code {
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--ia-accent-strong);
}

.pps-qty-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    background: var(--ia-ok-grad);
    color: #fff;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: bold;
    white-space: nowrap;
    box-shadow: var(--ia-glow-ok);
}

.pps-item-name {
    font-size: 0.78rem;
    color: var(--ia-text-muted);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pps-box-info {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ia-text);
    background: var(--ia-surface-soft);
    border: 1px solid #cfddff;
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    width: fit-content;
}

    .pps-box-info .loose {
        color: var(--ia-accent-strong);
        margin-left: 0.2rem;
    }

.pps-box-missing {
    font-size: 0.72rem;
    font-weight: 700;
    color: #92590a;
    background: var(--ia-warn-soft);
    border: 1px solid var(--ia-warn-border);
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    width: fit-content;
}

/* ╔════════════════════════════════════════════════════════════╗
   ║ 12 · REFINAMIENTOS (foco, scrollbars, motion, selección)  ║
   ╚════════════════════════════════════════════════════════════╝ */

.ia-page :is(button, [role="button"], input, select, a, textarea):focus-visible,
.ia-modal :is(button, input, select, textarea):focus-visible {
    outline: 3px solid rgba(59, 108, 246, 0.6);
    outline-offset: 2px;
    border-radius: 10px;
}

.ia-scan-log,
.rack-products-scroll,
.ia-transfer-list,
.pps-grid,
.ia-table-wrap,
.ia-scroll-x {
    scrollbar-width: thin;
    scrollbar-color: #bcd0fb transparent;
}

    .ia-scan-log::-webkit-scrollbar,
    .rack-products-scroll::-webkit-scrollbar,
    .ia-transfer-list::-webkit-scrollbar,
    .ia-table-wrap::-webkit-scrollbar,
    .ia-scroll-x::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

    .ia-scan-log::-webkit-scrollbar-thumb,
    .rack-products-scroll::-webkit-scrollbar-thumb,
    .ia-transfer-list::-webkit-scrollbar-thumb,
    .ia-table-wrap::-webkit-scrollbar-thumb,
    .ia-scroll-x::-webkit-scrollbar-thumb {
        background: #bcd0fb;
        border-radius: 999px;
    }

.ia-card,
.ia-tabs,
.rack-group,
.pps-card {
    animation: iaFadeSlideIn 0.3s ease both;
}

@keyframes iaFadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

.ia-page button:disabled,
.ia-modal button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

@media (prefers-reduced-motion: reduce) {
    .ia-page *, .ia-page *::before, .ia-page *::after,
    .ia-modal-backdrop *, .ia-modal-backdrop *::before {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.ia-page ::selection,
.ia-modal ::selection {
    background: rgba(99, 102, 241, 0.25);
    color: var(--ia-text-strong);
}