/* =====================================================================
   QUERMESSE PDV — responsividade e impressão
   Breakpoints: 320 · 375 · 414 · 768 · 1024 · 1280+
   ===================================================================== */

/* Telas muito pequenas (até 359px — iPhone SE 1ª geração, Androids compactos) */
@media (max-width: 359.98px) {
    .content { padding-left: 12px; padding-right: 12px; }
    .btn { padding-left: 12px; padding-right: 12px; }
    .topbar { padding-left: 12px; padding-right: 12px; gap: 10px; }
    .product { padding: 12px; min-height: 96px; }
    .product-name { font-size: .9375rem; }
    .product-price { font-size: 1rem; }
    .product-grid { gap: 8px; }
    .options { gap: 8px; }
    .option { font-size: .875rem; min-height: 70px; }
    .quick-values { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .checkout-total-value { font-size: 2rem; }
    .stat-value { font-size: 1.1875rem; }
    .bottom-label { font-size: .6875rem; }
    .bottom-link--pdv .bottom-icon { width: 46px; }
    .hide-sm { display: none; }
    .rp-row { grid-template-columns: minmax(0, 1fr) repeat(3, 44px); font-size: .875rem; }
    .modal-body, .modal-footer { padding-left: 16px; padding-right: 16px; }
    .cart-bar { left: 8px; right: 8px; }
    .cart-bar .btn { padding-left: 12px; padding-right: 12px; }
}

@media (max-width: 413.98px) {
    .hide-sm { display: none; }
    .show-sm { display: inline; }
}

/* Smartphones maiores (414px+) */
@media (min-width: 414px) {
    .product { min-height: 112px; }
    .stat-value { font-size: 1.5rem; }
}

/* Tablet (768px+) */
@media (min-width: 768px) {
    .content { padding-left: 24px; padding-right: 24px; }
    .topbar { padding-left: 24px; padding-right: 24px; }
    .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
    .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
    .filters-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
    .modal { align-items: center; padding: 24px; }
    .modal-panel { border-radius: 20px; max-height: calc(100dvh - 48px); }
    .modal-footer { border-radius: 0 0 20px 20px; padding-bottom: 16px; }
    .list-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .cart-bar { left: 50%; right: auto; width: 520px; transform: translateX(-50%); }
    .rp-row { grid-template-columns: minmax(0, 1fr) repeat(3, 80px); }
}

/* Notebook / desktop (1024px+) — sidebar + sem navegação inferior */
@media (min-width: 1024px) {
    :root { --sidebar-w: 248px; }

    .sidebar {
        position: fixed; top: 0; left: 0; bottom: 0; z-index: 30;
        width: var(--sidebar-w);
        display: flex; flex-direction: column;
        background: var(--surface); border-right: 1px solid var(--border);
        padding: 20px 14px;
    }
    .sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 4px 6px 20px; text-decoration: none; color: var(--text); }
    .sidebar-brand-text { display: grid; min-width: 0; line-height: 1.25; }
    .sidebar-brand-text strong { font-size: 1rem; }
    .sidebar-brand-text small { color: var(--text-muted); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .sidebar-nav { display: grid; gap: 2px; }
    .sidebar-link {
        display: flex; align-items: center; gap: 12px; min-height: 46px; padding: 8px 12px;
        border-radius: var(--radius); color: var(--text-muted); text-decoration: none; font-weight: 600;
    }
    .sidebar-link:hover { background: var(--surface-2); color: var(--text); }
    .sidebar-link.is-active { background: var(--primary-soft); color: var(--primary-dark); }
    .sidebar-link--pdv { color: var(--primary); font-weight: 800; }
    .sidebar-footer { margin-top: auto; display: grid; gap: 8px; padding-top: 16px; border-top: 1px solid var(--border); }
    .session-info { padding: 4px 8px; font-size: .875rem; color: var(--text-muted); line-height: 1.35; }
    .session-info strong { color: var(--text); display: block; }
    .sidebar-footer .btn { justify-content: flex-start; }

    .shell { margin-left: var(--sidebar-w); }
    .topbar-brand { display: none; }
    .topbar { padding-top: 14px; padding-bottom: 14px; }
    .topbar-title h1 { font-size: 1.375rem; }
    .content { padding: 24px 32px 40px; }
    .layout-bare .content { padding-top: 48px; }
    .bottom-nav { display: none; }

    /* PDV com carrinho lateral fixo */
    .pdv { grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
    .pdv-categories { top: 69px; }
    .cart-panel {
        display: flex; flex-direction: column;
        position: sticky; top: 92px;
        max-height: calc(100vh - 116px);
    }
    .cart-panel .cart-items { overflow-y: auto; min-height: 0; flex: 1 1 auto; }
    .cart-bar { display: none; }
    .page-pdv .content { padding-bottom: 40px; }

    .sale-cards { display: none; }
    .sales-table { display: block; }
    .grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
    .list-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
    .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pdv { grid-template-columns: minmax(0, 1fr) 380px; }
}

/* ---------------------------------------------------------------------
   Impressão (relatórios / fechamento)
   --------------------------------------------------------------------- */
@media print {
    @page { size: A4; margin: 14mm; }

    :root { --background: #fff; }
    body { background: #fff; color: #000; font-size: 11pt; }
    .sidebar, .topbar, .bottom-nav, .cart-bar, .toast-region, .skip-link, .modal,
    .no-print, .filters, .btn, .chips { display: none !important; }
    .shell { margin: 0 !important; }
    .content { max-width: none; padding: 0 !important; }

    .report-header {
        display: flex !important; align-items: center; gap: 16px;
        padding-bottom: 12px; margin-bottom: 16px; border-bottom: 2px solid #000;
    }
    .report-header img { width: 64px; height: 64px; object-fit: contain; }
    .report-header h1 { font-size: 15pt; text-transform: uppercase; }
    .report-header p { font-size: 10pt; }

    .card, .stat, .list-item, .sale-card { box-shadow: none; border-color: #bbb; break-inside: avoid; }
    .stats { grid-template-columns: repeat(4, 1fr) !important; }
    .stat--primary { background: #fff; color: #000; border: 2px solid #000; }
    .stat--primary .stat-label, .stat--primary .stat-sub { color: #333; }
    .grid-2, .grid-3 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .rp-row { grid-template-columns: minmax(0, 1fr) repeat(3, 70px); padding: 5px 0; }
    .rank-bar { display: none; }
    .section-title { margin-top: 16px; }
    a { color: inherit; text-decoration: none; }
}