/* Fase 9.2 — CSS verbatim de los <style> de Pages/Inventarios/Productos/Main/CentroProductosPage.razor. Igual que hoy, es global mientras el componente está en pantalla:
   se enlaza con <link> donde estaba el <style>. Cambios: @@ → @ y capas D-51. */
/* =====================================================
       CentroProductosPage.razor.css  v2
       Prefijo: cp-
       ===================================================== */

.cp-shell {
    display: grid;
    grid-template-rows: auto auto 1fr;
    height: 100vh;
    background: #f0f4f8;
    overflow: hidden;
    font-family: system-ui, sans-serif;
    font-size: 11px;
    color: #1a1a2e;
}

/* ── Header ── */
.cp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: #fff;
    border-bottom: 0.5px solid #CFE3F7;
    flex-wrap: wrap;
    gap: 8px;
    flex-shrink: 0;
}

.cp-header-left {
    display: flex;
    align-items: center;
    gap: 9px;
}

.cp-header-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #1565C0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    flex-shrink: 0;
}

.cp-header-title {
    font-size: 13px;
    font-weight: 600;
    color: #0D47A1;
}

.cp-header-sub {
    font-size: 10px;
    color: #6B7280;
    margin-top: 1px;
    display: flex;
    align-items: center;
    gap: 3px;
}

    .cp-header-sub span {
        color: #1E88E5;
    }

.cp-header-actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.cp-btn-hdr {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0 9px;
    height: 26px;
    border-radius: 6px;
    border: 0.5px solid #BBDEFB;
    background: #fff;
    font-size: 10.5px;
    color: #0D47A1;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: background .12s;
}

    .cp-btn-hdr:hover {
        background: #E3F2FD;
    }

.cp-btn-primary {
    background: #1565C0;
    color: #fff;
    border-color: #1565C0;
}

    .cp-btn-primary:hover {
        background: #0D47A1;
    }

.cp-btn-green {
    background: #059669;
    color: #fff;
    border-color: #059669;
}

    .cp-btn-green:hover {
        background: #047857;
    }

.cp-btn-purple {
    background: #6D28D9;
    color: #fff;
    border-color: #6D28D9;
}

    .cp-btn-purple:hover {
        background: #5B21B6;
    }

/* ── KPI bar ── */
.cp-kpi-bar {
    display: flex;
    gap: 7px;
    padding: 8px 14px;
    background: #fff;
    border-bottom: 0.5px solid #CFE3F7;
    overflow-x: auto;
    flex-shrink: 0;
}

.cp-kpi {
    min-width: 95px;
    flex: 1;
    background: #E3F2FD;
    border: 0.5px solid #BBDEFB;
    border-radius: 7px;
    padding: 7px 9px;
    cursor: pointer;
    transition: background .12s;
    text-align: left;
    flex-shrink: 0;
}

    .cp-kpi:hover {
        background: #BBDEFB;
    }

.cp-kpi-icon {
    font-size: 13px;
    color: #1E88E5;
    margin-bottom: 1px;
}

.cp-kpi-val {
    font-size: 16px;
    font-weight: 600;
    color: #0D47A1;
    line-height: 1.1;
}

.cp-kpi-lbl {
    font-size: 9px;
    color: #6B7280;
    margin-top: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cp-kpi-ok {
    background: #F0FDF4;
    border-color: #86EFAC;
}

    .cp-kpi-ok .cp-kpi-val {
        color: #166534;
    }

    .cp-kpi-ok .cp-kpi-icon {
        color: #22C55E;
    }

.cp-kpi-warn {
    background: #FFFBEB;
    border-color: #FCD34D;
}

    .cp-kpi-warn .cp-kpi-val {
        color: #92400E;
    }

    .cp-kpi-warn .cp-kpi-icon {
        color: #D97706;
    }

.cp-kpi-bad {
    background: #FEF2F2;
    border-color: #FCA5A5;
}

    .cp-kpi-bad .cp-kpi-val {
        color: #991B1B;
    }

    .cp-kpi-bad .cp-kpi-icon {
        color: #DC2626;
    }

.cp-kpi-alert {
    border: 1.5px solid #DC2626 !important;
}

.cp-kpi-selected {
    border: 1.5px solid #0D47A1 !important;
    box-shadow: 0 0 0 2px rgba(13,71,161,.15);
}

/* ── Body: árbol + grilla ── */
.cp-body {
    display: grid;
    grid-template-columns: 185px 1fr;
    overflow: hidden;
    min-height: 0;
}

/* Árbol izquierdo — espacio reservado */
.cp-side-tree {
    background: #fff;
    border-right: 0.5px solid #CFE3F7;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    font-family: system-ui, sans-serif;
    font-size: 11px;
}

/* Grilla */
.cp-grid-area {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 8px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .cp-body {
        grid-template-columns: 1fr;
    }

    .cp-side-tree {
        display: none;
    }
}

/* ── Árbol de categorías (reutilizado de GestionExistencias.razor) ── */
.inv-tree-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
    font-weight: 600;
    color: var(--c-text-2, #64748b);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.inv-clear-btn {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 4px;
    color: var(--cc-text-secondary, #64748b);
}

    .inv-clear-btn:hover {
        color: var(--cc-primary, #4c6ef5);
    }

.inv-tree-node {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 6px;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    font-size: 11px;
    color: var(--c-text-1, #1a1a2e);
    transition: background .12s;
    user-select: none;
}

    .inv-tree-node:hover {
        background: var(--c-bg-2, #f1f4fb);
    }

    .inv-tree-node.active {
        background: var(--c-brand-bg, #edf2ff);
        color: var(--c-brand-h, #3b5bdb);
        font-weight: 500;
    }

.inv-tree-badge {
    margin-left: auto;
    font-size: 9px;
    font-weight: 600;
    padding: 1px 5px;
    border-radius: 20px;
}

.inv-badge-red {
    background: var(--c-danger-bg, #ffe3e3);
    color: #791F1F;
}

.inv-badge-amber {
    background: var(--c-warn-bg, #fff3bf);
    color: #633806;
}

.inv-badge-blue {
    background: var(--c-brand-bg, #edf2ff);
    color: var(--c-brand-h, #3b5bdb);
}

.inv-tree-child {
    padding-left: 14px;
}