/* ═══════════════════════════════════════════════════════════════════════════
   SCARIO ALMOXARIFADO — Enterprise SaaS Design System (Linear / Vercel Style)
   ═══════════════════════════════════════════════════════════════════════════ */

  :root {
    /* Neutros frios — Modo Claro (SaaS Clean) */
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-alt: #f1f5f9;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;
    --border-glow: rgba(99, 102, 241, 0.2);
    --ink: #0f172a;
    --ink-soft: #475569;
    --ink-dim: #94a3b8;

    /* Sidebar - Modo Claro */
    --sidebar-bg: #090a0f;
    --sidebar-border: #1e2330;
    --sidebar-text: #94a3b8;
    --sidebar-text-dim: #64748b;
    --sidebar-active-bg: #151824;

    /* Acento — Índigo Neon Vercel */
    --accent: #4f46e5;
    --accent-soft: rgba(79, 70, 229, 0.08);
    --accent-strong: #4338ca;
    --accent-glow: rgba(99, 102, 241, 0.35);
    --accent-ink: #ffffff;
    --signal: #6366f1;

    /* Status de Operação */
    --success: #10b981;
    --success-soft: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-soft: rgba(245, 158, 11, 0.12);
    --danger: #ef4444;
    --danger-soft: rgba(239, 68, 68, 0.1);
    --whatsapp: #22c55e;

    /* Superfícies Translúcidas (Glassmorphism) */
    --glass-bg: rgba(255, 255, 255, 0.82);
    --glass-border: rgba(226, 232, 240, 0.8);

    /* Escala de Sombras SaaS */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 36px -4px rgba(15, 23, 42, 0.12);
  }

  :root[data-theme="dark"] {
    /* Neutros Obsidian — Modo Escuro (Linear / Vercel Dark) */
    --bg: #07080a;
    --surface: #0f1117;
    --surface-alt: #161923;
    --border: #1e2332;
    --border-strong: #2e364f;
    --border-glow: rgba(99, 102, 241, 0.3);
    --ink: #f8fafc;
    --ink-soft: #94a3b8;
    --ink-dim: #64748b;

    /* Sidebar - Modo Escuro */
    --sidebar-bg: #050608;
    --sidebar-border: #171a24;
    --sidebar-text: #94a3b8;
    --sidebar-text-dim: #475569;
    --sidebar-active-bg: #121520;

    --accent: #6366f1;
    --accent-soft: rgba(99, 102, 241, 0.16);
    --accent-strong: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.45);

    --success-soft: rgba(16, 185, 129, 0.16);
    --warning-soft: rgba(245, 158, 11, 0.18);
    --danger-soft: rgba(239, 68, 68, 0.18);

    --glass-bg: rgba(15, 17, 23, 0.82);
    --glass-border: rgba(30, 35, 50, 0.8);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 48px -6px rgba(0, 0, 0, 0.7);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  ::selection { background: var(--accent); color: #fff; }

  body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    transition: background 0.25s ease, color 0.25s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      transition-duration: 0.001ms !important;
    }
  }

  .mono { font-family: 'IBM Plex Mono', monospace; }
  .hidden { display: none !important; }
  .hazard-rule { display: none; }

  /* ── Animações Bento & SaaS ── */
  @keyframes kpiAlertPulse { 0%,100% { opacity: 0.9; } 50% { opacity: 0.4; } }
  @keyframes fadeSlideUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
  @keyframes statusDotPulse { 0%,100% { box-shadow: 0 0 0 0 currentColor; opacity: 1; } 70% { box-shadow: 0 0 0 5px transparent; opacity: 0.4; } }
  @keyframes loginPopIn { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
  @keyframes themeSpin { from { transform: rotate(0deg) scale(0.8); opacity: 0.3; } to { transform: rotate(180deg) scale(1); opacity: 1; } }
  @keyframes dangerBarPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
  @keyframes badgeTremble { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-2px); } 75% { transform: translateX(2px); } }
  @keyframes skeletonShimmer { 0% { background-position: -400px 0; } 100% { background-position: 400px 0; } }

  .app { display: flex; min-height: 100vh; }

  /* ── SIDEBAR (Vercel Style) ── */
  .sidebar {
    width: 252px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 150;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--sidebar-border) var(--sidebar-bg);
  }

  .sidebar::-webkit-scrollbar { width: 6px; }
  .sidebar::-webkit-scrollbar-track { background: var(--sidebar-bg); }
  .sidebar::-webkit-scrollbar-thumb { background-color: var(--sidebar-border); border-radius: 4px; }

  .sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px;
    border-bottom: 1px solid var(--sidebar-border);
    background: rgba(255,255,255,0.01);
  }

  .brand-mark {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 7px;
    background: var(--sidebar-active-bg);
    border: 1px solid rgba(255,255,255,0.08);
  }
  .brand-mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 5px; }

  .brand-text-main {
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #f8fafc;
    line-height: 1.1;
  }

  .brand-text-sub {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    color: var(--sidebar-text-dim);
    text-transform: uppercase;
    margin-top: 3px;
  }

  .sidebar-close {
    display: none;
    background: none;
    border: none;
    color: var(--sidebar-text-dim);
    cursor: pointer;
    font-size: 1.1rem;
    margin-left: auto;
  }

  .theme-toggle-btn {
    background: var(--sidebar-active-bg);
    border: 1px solid var(--sidebar-border);
    color: var(--sidebar-text);
    width: 30px;
    height: 30px;
    border-radius: 7px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    flex-shrink: 0;
    transition: all 0.15s ease;
  }
  .theme-toggle-btn .icon-spin { display: inline-block; animation: themeSpin 0.3s ease; }
  .theme-toggle-btn:hover { background: var(--sidebar-border); color: #fff; border-color: rgba(255,255,255,0.2); }

  .store-select-wrap { padding: 18px 20px 6px; }
  .store-select-wrap label {
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    color: var(--sidebar-text-dim);
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
  }
  .store-select {
    width: 100%;
    background: var(--sidebar-active-bg);
    border: 1px solid var(--sidebar-border);
    color: #f8fafc;
    padding: 8px 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.83rem;
    border-radius: 7px;
    outline: none;
    transition: border-color 0.15s;
  }
  .store-select:focus { border-color: var(--accent); }

  .sidebar-nav { padding: 12px 10px; position: relative; }

  .nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    text-align: left;
    padding: 9px 12px;
    background: none;
    border: none;
    color: var(--sidebar-text);
    font-family: 'Inter', sans-serif;
    font-size: 0.84rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 7px;
    transition: background 0.15s, color 0.15s;
  }
  .nav-item svg { flex-shrink: 0; opacity: 0.7; transition: opacity 0.15s, color 0.15s; }
  .nav-item:hover { background: var(--sidebar-active-bg); color: #f8fafc; }
  .nav-item:hover svg { opacity: 1; }
  .nav-item.active {
    background: var(--sidebar-active-bg);
    color: #ffffff;
    font-weight: 600;
    box-shadow: inset 2px 0 0 var(--accent);
  }
  .nav-item.active svg { opacity: 1; color: var(--signal); }

  .sidebar-section {
    margin-top: 10px;
    padding: 16px 20px 8px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: var(--sidebar-text-dim);
    text-transform: uppercase;
    border-top: 1px solid var(--sidebar-border);
  }

  .aisle-list { padding: 4px 10px; }
  .aisle-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    text-align: left;
    padding: 7px 12px;
    background: none;
    border: none;
    color: var(--sidebar-text);
    font-size: 0.82rem;
    cursor: pointer;
    border-radius: 7px;
    transition: background 0.15s, color 0.15s;
  }
  .aisle-item:hover { background: var(--sidebar-active-bg); color: #fff; }
  .aisle-item.active { background: var(--accent-soft); color: var(--signal); font-weight: 600; }
  .aisle-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.64rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sidebar-border);
    border-radius: 5px;
    flex-shrink: 0;
    background: rgba(255,255,255,0.02);
  }
  .aisle-item.active .aisle-tag { border-color: var(--accent); color: var(--signal); background: var(--accent-soft); }
  .aisle-count { margin-left: auto; font-family: 'IBM Plex Mono', monospace; font-size: 0.7rem; color: var(--sidebar-text-dim); }

  .sidebar-footer { margin-top: auto; border-top: 1px solid var(--sidebar-border); padding: 18px 20px; }
  .footer-readout { display: flex; gap: 16px; margin-bottom: 16px; }
  .footer-stat-num { font-family: 'IBM Plex Mono', monospace; font-size: 1.15rem; font-weight: 600; color: #f8fafc; line-height: 1; }
  .footer-stat-num.alert { color: var(--signal); }
  .footer-stat-label { font-family: 'IBM Plex Mono', monospace; font-size: 0.58rem; letter-spacing: 0.08em; color: var(--sidebar-text-dim); text-transform: uppercase; margin-top: 5px; }

  .cart-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--accent);
    color: var(--accent-ink);
    border: none;
    padding: 10px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s ease;
    box-shadow: 0 2px 10px var(--accent-soft);
    margin-bottom: 8px;
  }
  .cart-trigger:hover { background: var(--accent-strong); box-shadow: 0 4px 16px var(--accent-glow); }
  .cart-trigger-count {
    background: rgba(255,255,255,0.22);
    border-radius: 5px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
  }

  .admin-link-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: none;
    border: 1px solid var(--sidebar-border);
    color: var(--sidebar-text);
    padding: 9px;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 7px;
    transition: all 0.15s ease;
  }
  .admin-link-btn:hover { border-color: rgba(255,255,255,0.2); color: #fff; background: var(--sidebar-active-bg); }

  .mode-banner {
    margin: 16px 16px 0;
    padding: 12px 14px;
    background: var(--accent-soft);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 9px;
  }
  .mode-banner-title { font-family: 'Inter', sans-serif; font-size: 0.82rem; font-weight: 700; color: var(--signal); }
  .mode-banner-user { font-size: 0.72rem; color: var(--sidebar-text-dim); margin-top: 3px; }

  /* ── TOPBAR MOBILE ── */
  .mobile-topbar {
    display: none;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--sidebar-border);
    position: sticky;
    top: 0;
    z-index: 140;
    backdrop-filter: blur(12px);
  }
  .hamburger { background: none; border: none; color: #f8fafc; cursor: pointer; padding: 4px; display: flex; align-items: center; }
  .mobile-brand { font-family: 'Inter', sans-serif; font-weight: 700; color: #f8fafc; font-size: 1rem; letter-spacing: -0.01em; }
  .sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(5, 6, 8, 0.65); backdrop-filter: blur(4px); z-index: 149; }

  /* ── CONTEÚDO PRINCIPAL ── */
  .content { flex: 1; margin-left: 252px; min-width: 0; }
  /* Quando a sidebar está escondida (ex: tela de login), o conteúdo não
     precisa mais reservar o espaço dela — senão o card de login fica
     deslocado pra direita em vez de centralizado na tela toda. */
  .content.no-sidebar { margin-left: 0; }
  .content-inner { max-width: 1160px; margin: 0 auto; padding: 38px 36px 64px; }

  .page-header { margin-bottom: 28px; }
  .page-eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--ink-dim);
    text-transform: uppercase;
    margin-bottom: 8px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
  }
  .page-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    flex-shrink: 0;
  }
  .page-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.025em;
    line-height: 1.2;
  }
  .page-desc { font-size: 0.88rem; color: var(--ink-soft); margin-top: 6px; max-width: 600px; line-height: 1.5; }

  .toolbar { display: flex; gap: 12px; margin-bottom: 24px; }
  .search-wrap { flex: 1; position: relative; }
  .search-wrap svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--ink-dim); pointer-events: none; }
  .search-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--ink);
    padding: 10px 14px 10px 42px;
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    outline: none;
    border-radius: 9px;
    transition: all 0.15s ease;
    box-shadow: var(--shadow-sm);
  }
  .search-input::placeholder { color: var(--ink-dim); }
  .search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

  .clear-filter-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--ink-soft);
    padding: 9px 16px;
    font-family: 'Inter', sans-serif;
    font-size: 0.83rem;
    font-weight: 500;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
  }
  .clear-filter-btn:hover { border-color: var(--border-strong); color: var(--ink); background: var(--surface-alt); }

  /* ── VISUALIZAÇÃO DO CATÁLOGO (Grade / Listras) ── */
  .view-toggle {
    display: flex;
    align-items: center;
    gap: 3px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 3px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
  }
  .view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--ink-dim);
    padding: 6px 12px;
    border-radius: 7px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    transition: all 0.15s ease;
    white-space: nowrap;
  }
  .view-toggle-btn:hover { color: var(--ink); }
  .view-toggle-btn.active { background: var(--accent); color: var(--accent-ink); box-shadow: 0 1px 6px var(--accent-soft); }
  .view-toggle-btn svg { flex-shrink: 0; }

  /* ── BUSCA REUTILIZÁVEL ── */
  mark.search-hit { background: var(--accent-soft); color: var(--accent); border-radius: 3px; padding: 0 3px; font-weight: 700; }
  .admin-search-wrap { flex: 1; min-width: 220px; position: relative; }
  .admin-search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--ink-dim); pointer-events: none; }
  .admin-search-input {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--ink);
    padding: 9px 34px 9px 36px;
    font-family: 'Inter', sans-serif;
    font-size: 0.84rem;
    outline: none;
    border-radius: 8px;
    transition: all 0.15s ease;
  }
  .admin-search-input::placeholder { color: var(--ink-dim); }
  .admin-search-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
  .admin-search-clear {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--ink-dim); cursor: pointer; font-size: 0.9rem; padding: 4px 7px; border-radius: 5px;
  }
  .admin-search-clear:hover { color: var(--ink); background: var(--surface-alt); }
  .search-results-count { font-size: 0.74rem; color: var(--ink-dim); font-family: 'IBM Plex Mono', monospace; white-space: nowrap; align-self: center; }

  /* ── GRADE DE PRODUTOS ── */
  .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)); gap: 16px; }

  /* Visualização em Listras */
  .grid.view-list { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--surface); }
  .grid.view-list .product-card {
    flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px 18px;
    border: none; border-bottom: 1px solid var(--border); border-radius: 0; padding: 12px 18px; transform: none !important; box-shadow: none !important;
  }
  .grid.view-list .product-card:last-child { border-bottom: none; }
  .grid.view-list .product-card:nth-child(even) { background: var(--surface-alt); }
  .grid.view-list .card-top { margin: 0; flex: 0 0 auto; gap: 10px; }
  .grid.view-list .product-cat { display: none; }
  .grid.view-list .product-name { flex: 1 1 200px; min-width: 140px; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .grid.view-list .product-code { flex: 0 0 auto; margin: 0; }
  .grid.view-list .product-limit-note { flex: 0 0 auto; margin: 0; min-height: 0; }
  .grid.view-list .product-stock { flex: 0 0 auto; margin: 0; gap: 12px; }
  .grid.view-list .reserved-note { flex-basis: 100%; margin: 0; }
  .grid.view-list .add-btn { width: auto; flex: 0 0 auto; padding: 8px 16px; }
  .grid.view-list .card-qty-control { width: auto; flex: 0 0 auto; }
  .grid.view-list .substitute-box { flex-basis: 100%; }

  .product-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
  }
  .product-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .product-card:has(.stock-badge.ok) { box-shadow: inset 3px 0 0 var(--success), var(--shadow-sm); }
  .product-card:has(.stock-badge.low) { box-shadow: inset 3px 0 0 var(--warning), var(--shadow-sm); }
  .product-card:has(.stock-badge.out) { box-shadow: inset 3px 0 0 var(--danger), var(--shadow-sm); }
  .product-card:has(.stock-badge.reserved) { box-shadow: inset 3px 0 0 var(--warning), var(--shadow-sm); }

  .card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 12px; }
  .product-icon {
    width: 36px; height: 36px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
  }
  .locator {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.65rem;
    color: var(--ink-soft);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 3px 7px;
    background: var(--surface-alt);
    font-weight: 500;
  }
  .product-cat {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    color: var(--ink-dim);
    text-transform: uppercase;
    margin-bottom: 6px;
    font-weight: 600;
  }
  .product-name { font-family: 'Inter', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--ink); margin-bottom: 6px; line-height: 1.35; letter-spacing: -0.01em; }
  .product-code { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; color: var(--ink-dim); margin-bottom: 8px; }
  .product-limit-note { font-size: 0.7rem; color: var(--warning); margin-bottom: 8px; min-height: 14px; font-weight: 500; }
  .product-stock { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; margin-top: auto; }

  .stock-badge {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 4px 9px;
    border-radius: 5px;
    font-weight: 700;
  }
  .stock-badge.ok { color: var(--success); background: var(--success-soft); box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.2); }
  .stock-badge.low { color: var(--warning); background: var(--warning-soft); box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.2); }
  .stock-badge.out { color: var(--danger); background: var(--danger-soft); box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.2); position: relative; padding-left: 18px; }
  .stock-badge.out::before {
    content: ''; position: absolute; left: 7px; top: 50%; width: 5px; height: 5px; margin-top: -2.5px;
    border-radius: 50%; background: var(--danger); animation: statusDotPulse 1.6s ease-in-out infinite;
  }
  .stock-qty { font-family: 'IBM Plex Mono', monospace; font-size: 0.76rem; color: var(--ink-dim); font-weight: 500; }

  .add-btn {
    width: 100%;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    color: var(--ink);
    padding: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s ease;
    display: flex; align-items: center; justify-content: center; gap: 7px;
  }
  .add-btn:hover:not(:disabled) { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); box-shadow: 0 2px 10px var(--accent-soft); }
  .add-btn:disabled { opacity: 0.4; cursor: not-allowed; }
  .add-btn.added { background: var(--success-soft); border-color: transparent; color: var(--success); }

  .card-qty-control {
    display: flex; align-items: center; justify-content: space-between; gap: 6px; width: 100%;
    background: var(--success-soft); border: 1px solid rgba(16, 185, 129, 0.2); border-radius: 8px; padding: 5px 7px;
  }
  .card-qty-btn {
    width: 28px; height: 28px; flex-shrink: 0; background: var(--surface); border: 1px solid var(--border);
    color: var(--ink); cursor: pointer; border-radius: 6px; font-size: 1.05rem; font-weight: 600; line-height: 1;
    display: flex; align-items: center; justify-content: center; transition: all 0.15s ease;
  }
  .card-qty-btn:hover:not(:disabled) { background: var(--success); color: #fff; border-color: var(--success); }
  .card-qty-btn:disabled { opacity: 0.35; cursor: not-allowed; }
  .card-qty-mid { display: flex; flex-direction: column; align-items: center; line-height: 1.15; flex: 1; min-width: 0; }
  .card-qty-num { font-family: 'IBM Plex Mono', monospace; font-size: 0.95rem; font-weight: 700; color: var(--success); }
  .card-qty-unit { font-size: 0.6rem; color: var(--ink-dim); text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap; }

  .empty-state {
    grid-column: 1/-1; text-align: center; padding: 52px 20px; color: var(--ink-dim); font-size: 0.88rem;
    border: 1px dashed var(--border); border-radius: 12px; background: var(--surface);
  }

  /* ── OVERLAY & CARRINHO SLIDE-OVER ── */
  .overlay { display: none; position: fixed; inset: 0; background: rgba(5, 6, 8, 0.6); backdrop-filter: blur(4px); z-index: 200; }
  .overlay.open { display: block; }

  .cart-panel {
    position: fixed; top: 0; right: -460px; width: 460px; height: 100vh;
    background: var(--surface); border-left: 1px solid var(--border);
    z-index: 201; display: flex; flex-direction: column;
    transition: right 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--shadow-lg);
  }
  .cart-panel.open { right: 0; }
  .cart-header { padding: 22px 24px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-shrink: 0; }
  .cart-title { font-family: 'Inter', sans-serif; font-size: 1.1rem; font-weight: 800; color: var(--ink); letter-spacing: -0.01em; }
  .close-btn { background: none; border: none; color: var(--ink-dim); cursor: pointer; font-size: 1.2rem; padding: 4px; transition: color 0.15s; }
  .close-btn:hover { color: var(--ink); }

  .cart-items { flex: 1; overflow-y: auto; padding: 16px 24px; }
  .cart-empty { text-align: center; padding: 56px 0; color: var(--ink-dim); font-size: 0.88rem; }
  .cart-item { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); }
  .ci-icon {
    width: 36px; height: 36px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px;
    display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0;
  }
  .ci-info { flex: 1; min-width: 0; }
  .ci-name { font-family: 'Inter', sans-serif; font-size: 0.92rem; font-weight: 600; color: var(--ink); }
  .ci-code { font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; color: var(--ink-dim); margin-top: 2px; }
  .ci-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
  .qty-btn {
    width: 26px; height: 26px; background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink-soft); cursor: pointer;
    border-radius: 6px; display: flex; align-items: center; justify-content: center; transition: all 0.15s; font-weight: 600;
  }
  .qty-btn:hover { background: var(--ink); color: var(--surface); border-color: var(--ink); }
  .qty-num { font-family: 'IBM Plex Mono', monospace; font-size: 0.88rem; color: var(--ink); min-width: 20px; text-align: center; font-weight: 700; }
  .ci-remove { background: none; border: none; color: var(--ink-dim); cursor: pointer; padding: 4px; font-size: 0.85rem; margin-left: 2px; transition: color 0.15s; }
  .ci-remove:hover { color: var(--danger); }

  .cart-footer { padding: 18px 24px 24px; border-top: 1px solid var(--border); flex-shrink: 0; background: var(--surface); }
  .field-label { font-family: 'IBM Plex Mono', monospace; font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 6px; display: block; font-weight: 600; }
  .req-info { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
  .req-field input {
    width: 100%; background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink); padding: 10px 12px;
    font-family: 'Inter', sans-serif; font-size: 0.86rem; outline: none; border-radius: 8px; transition: border-color 0.15s;
  }
  .req-field input:focus { border-color: var(--accent); }

  .urgency-row { margin-bottom: 16px; }
  .urgency-options { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .urgency-btn {
    background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink-soft); padding: 9px;
    font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 600; border-radius: 8px; cursor: pointer; transition: all 0.15s ease;
  }
  .urgency-btn.active[data-level="baixa"] { border-color: var(--success); color: var(--success); background: var(--success-soft); }
  .urgency-btn.active[data-level="media"] { border-color: var(--warning); color: var(--warning); background: var(--warning-soft); }
  .urgency-btn.active[data-level="alta"] { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }

  .obs-textarea {
    width: 100%; background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink); padding: 10px 12px;
    font-family: 'Inter', sans-serif; font-size: 0.85rem; resize: none; outline: none; height: 72px; margin-bottom: 16px; border-radius: 8px; transition: border-color 0.15s;
  }
  .obs-textarea:focus { border-color: var(--accent); }
  .obs-textarea::placeholder, .req-field input::placeholder { color: var(--ink-dim); }

  .submit-btn {
    width: 100%; background: var(--whatsapp); color: #062b14; border: none; padding: 13px; font-family: 'Inter', sans-serif;
    font-size: 0.9rem; font-weight: 700; cursor: pointer; border-radius: 9px; transition: all 0.15s ease;
    display: flex; align-items: center; justify-content: center; gap: 8px; box-shadow: 0 2px 10px rgba(34, 197, 94, 0.25);
  }
  .submit-btn:hover:not(:disabled) { background: #22db63; box-shadow: 0 4px 16px rgba(34, 197, 94, 0.35); }
  .submit-btn:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }
  .submit-hint { font-size: 0.7rem; color: var(--ink-dim); text-align: center; margin-top: 10px; line-height: 1.5; }

  .limit-warning {
    background: var(--danger-soft); border: 1px solid rgba(239, 68, 68, 0.3); border-left: 3px solid var(--danger);
    border-radius: 8px; color: var(--danger); padding: 10px 14px; font-size: 0.8rem; margin-bottom: 14px; line-height: 1.5; font-weight: 500;
  }

  /* ── HISTÓRICO DE PEDIDOS ── */
  .orders-section { display: none; } .orders-section.active { display: block; }
  .catalog-section { display: block; } .catalog-section.hidden { display: none; }

  .order-card {
    position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
    animation: fadeSlideUp 0.25s ease backwards; padding: 20px 22px; margin-bottom: 12px; transition: border-color 0.15s, box-shadow 0.15s;
    box-shadow: var(--shadow-sm);
  }
  .order-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); }
  .order-card:has(.order-status.pending) { box-shadow: inset 3px 0 0 var(--warning), var(--shadow-sm); }
  .order-card:has(.order-status.approved) { box-shadow: inset 3px 0 0 var(--success), var(--shadow-sm); }
  .order-card:has(.order-status.rejected) { box-shadow: inset 3px 0 0 var(--danger), var(--shadow-sm); }
  .order-card:has(.order-status.delivered) { box-shadow: inset 3px 0 0 #3b82f6, var(--shadow-sm); }

  .order-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; gap: 12px; }
  .order-id { font-family: 'IBM Plex Mono', monospace; font-size: 0.95rem; font-weight: 700; color: var(--ink); }
  .order-date { font-size: 0.74rem; color: var(--ink-dim); margin-top: 4px; }

  .order-status {
    font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; letter-spacing: 0.04em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px;
    font-weight: 700; white-space: nowrap;
  }
  .order-status.pending { color: var(--warning); background: var(--warning-soft); box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.2); position: relative; padding-left: 20px; }
  .order-status.pending::before { content: ''; position: absolute; left: 8px; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%; background: var(--warning); animation: statusDotPulse 1.6s ease-in-out infinite; }
  .order-status.approved { color: var(--success); background: var(--success-soft); box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.2); }
  .order-status.rejected { color: var(--danger); background: var(--danger-soft); box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.2); }
  .order-status.delivered { color: #3b82f6; background: rgba(59, 130, 246, 0.1); box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.2); }

  /* Timeline do Pedido */
  .order-timeline { display: flex; align-items: flex-start; margin: 4px 0 16px; }
  .timeline-step { flex: 1; display: flex; flex-direction: column; align-items: center; position: relative; }
  .timeline-step:not(:last-child)::after { content: ''; position: absolute; top: 6px; left: 50%; width: 100%; height: 2px; background: var(--border); z-index: 0; }
  .timeline-step.done:not(:last-child)::after { background: var(--success); }
  .timeline-step.bad:not(:last-child)::after { background: var(--danger); }
  .timeline-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--border); border: 2px solid var(--surface); z-index: 1; position: relative; }
  .timeline-step.done .timeline-dot { background: var(--success); box-shadow: 0 0 0 2px var(--success-soft); }
  .timeline-step.current .timeline-dot { background: var(--warning); box-shadow: 0 0 0 4px var(--warning-soft); }
  .timeline-step.bad .timeline-dot { background: var(--danger); box-shadow: 0 0 0 2px var(--danger-soft); }
  .timeline-label { font-size: 0.65rem; margin-top: 6px; color: var(--ink-dim); text-align: center; white-space: nowrap; letter-spacing: 0.02em; font-weight: 500; }
  .timeline-step.done .timeline-label, .timeline-step.current .timeline-label { color: var(--ink); font-weight: 700; }
  .timeline-step.bad .timeline-label { color: var(--danger); font-weight: 700; }

  /* Contagem de Fechamento */
  .friday-countdown {
    display: flex; flex-direction: column; align-items: stretch; gap: 8px; background: var(--accent-soft); border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 9px; padding: 10px 14px; margin: 0 0 14px; font-family: 'IBM Plex Mono', monospace; font-size: 0.74rem; color: var(--accent-strong); font-weight: 600;
  }
  :root[data-theme="dark"] .friday-countdown { color: var(--signal); }
  .friday-countdown.urgent { background: var(--danger-soft); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }
  .friday-countdown-top { display: flex; align-items: center; gap: 9px; }
  .friday-progress-track { height: 6px; border-radius: 5px; background: rgba(0,0,0,0.1); overflow: hidden; }
  :root[data-theme="dark"] .friday-progress-track { background: rgba(255,255,255,0.08); }
  .friday-progress-bar { height: 100%; border-radius: 5px; background: var(--success); width: 0%; transition: width 0.5s ease, background-color 0.4s ease; }
  .friday-progress-bar.warn { background: var(--warning); }
  .friday-progress-bar.danger { background: var(--danger); animation: dangerBarPulse 1.4s ease-in-out infinite; }

  /* Substituto / Confirmação com foto */
  .substitute-box { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); }
  .substitute-label { font-size: 0.7rem; color: var(--ink-dim); margin-bottom: 6px; font-weight: 500; }
  .substitute-chip {
    display: inline-flex; align-items: center; gap: 6px; background: var(--surface-alt); border: 1px solid var(--border);
    color: var(--ink); font-size: 0.74rem; padding: 5px 10px; border-radius: 20px; cursor: pointer; margin: 0 6px 6px 0; transition: all 0.15s ease; font-weight: 500;
  }
  .substitute-chip:hover { border-color: var(--accent); color: var(--accent-strong); background: var(--accent-soft); }

  .delivery-confirm-box { margin-top: 12px; padding: 14px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 9px; }
  .delivery-confirm-box input[type="file"] { font-size: 0.78rem; color: var(--ink-soft); width: 100%; }
  .delivery-photo-thumb { max-width: 120px; max-height: 120px; border-radius: 8px; margin-top: 8px; display: block; border: 1px solid var(--border); object-fit: cover; cursor: zoom-in; }

  /* Lightbox */
  .photo-lightbox { display: none; position: fixed; inset: 0; background: rgba(5, 6, 8, 0.92); backdrop-filter: blur(8px); z-index: 500; align-items: center; justify-content: center; padding: 24px; cursor: zoom-out; }
  .photo-lightbox.open { display: flex; }
  .photo-lightbox img { max-width: 100%; max-height: 100%; border-radius: 12px; box-shadow: var(--shadow-lg); cursor: default; }
  .photo-lightbox-close { position: fixed; top: 20px; right: 24px; width: 42px; height: 42px; border-radius: 50%; border: none; background: rgba(255,255,255,0.15); color: #fff; font-size: 1.4rem; line-height: 1; cursor: pointer; z-index: 501; transition: background 0.15s; }
  .photo-lightbox-close:hover { background: rgba(255,255,255,0.3); }

  /* Lote Bar */
  .batch-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 9px; padding: 12px 16px; margin-bottom: 16px; }
  .batch-select-all { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--ink-soft); cursor: pointer; user-select: none; font-weight: 500; }
  .batch-count { font-size: 0.74rem; color: var(--ink-dim); font-family: 'IBM Plex Mono', monospace; }
  .order-select-checkbox { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--accent); cursor: pointer; }
  .order-items-list { font-size: 0.84rem; color: var(--ink-soft); line-height: 1.9; }
  .order-items-list span { color: var(--ink); font-weight: 600; }
  .order-note { font-size: 0.8rem; color: var(--ink-soft); margin-top: 12px; border-top: 1px solid var(--border); padding-top: 12px; }
  .order-actions { display: flex; gap: 8px; margin-top: 14px; }

  /* Toast Notification */
  .toast {
    position: fixed; top: 0; left: 50%; transform: translateX(-50%) translateY(-100%); background: var(--sidebar-bg); color: #fff;
    padding: 12px 22px; font-family: 'Inter', sans-serif; font-size: 0.84rem; font-weight: 600; opacity: 0; transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), opacity 0.2s; pointer-events: none;
    z-index: 999; display: flex; align-items: center; gap: 10px; border-radius: 0 0 12px 12px; box-shadow: var(--shadow-lg); border: 1px solid var(--sidebar-border); border-top: none;
    max-width: min(92vw, 440px); line-height: 1.4; word-break: break-word;
  }
  .toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
  .toast.error { background: var(--danger); color: #fff; border-color: transparent; }

  /* ── BOTÕES GENÉRICOS ── */
  .btn {
    font-family: 'Inter', sans-serif; font-size: 0.84rem; font-weight: 600; padding: 9px 18px; border-radius: 8px; cursor: pointer;
    transition: all 0.15s ease; border: 1px solid transparent; max-width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  }
  .btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 1px 6px var(--accent-soft); }
  .btn-primary:hover { background: var(--accent-strong); box-shadow: 0 3px 12px var(--accent-glow); }
  .btn-outline { background: var(--surface); border-color: var(--border); color: var(--ink); box-shadow: var(--shadow-sm); }
  .btn-outline:hover { border-color: var(--border-strong); background: var(--surface-alt); }
  .btn-danger { background: var(--danger-soft); color: var(--danger); border-color: rgba(239, 68, 68, 0.2); }
  .btn-danger:hover { background: rgba(239, 68, 68, 0.2); }
  .btn-success { background: var(--success-soft); color: var(--success); border-color: rgba(16, 185, 129, 0.2); }
  .btn-success:hover { background: rgba(16, 185, 129, 0.2); }
  .btn-sm { padding: 6px 12px; font-size: 0.78rem; border-radius: 6px; }

  /* ── TELA DE LOGIN ── */
  .login-wrap { display: flex; align-items: center; justify-content: center; min-height: 72vh; position: relative; }
  .login-card {
    position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 38px 34px; width: 100%; max-width: 380px;
    box-shadow: var(--shadow-lg); animation: loginPopIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .login-mark { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; border-radius: 12px; background: var(--surface-alt); border: 1px solid var(--border); }
  .login-mark img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
  .login-title { font-family: 'Inter', sans-serif; font-size: 1.35rem; font-weight: 800; color: var(--ink); margin-bottom: 6px; letter-spacing: -0.02em; }
  .login-sub { font-size: 0.86rem; color: var(--ink-soft); margin-bottom: 24px; line-height: 1.45; }
  .login-field { margin-bottom: 16px; }
  .login-field input {
    width: 100%; background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink); padding: 11px 14px;
    font-family: 'Inter', sans-serif; font-size: 0.9rem; outline: none; border-radius: 8px; transition: border-color 0.15s;
  }
  .login-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
  .login-error { background: var(--danger-soft); border-radius: 8px; border-left: 3px solid var(--danger); color: var(--danger); font-size: 0.82rem; padding: 10px 14px; margin-bottom: 16px; font-weight: 500; }
  .login-demo { font-size: 0.74rem; color: var(--ink-dim); margin-top: 18px; text-align: center; line-height: 1.6; }
  .login-btn {
    width: 100%; background: var(--accent); color: var(--accent-ink); border: none; padding: 12px; font-family: 'Inter', sans-serif;
    font-size: 0.9rem; font-weight: 700; border-radius: 8px; cursor: pointer; transition: all 0.15s ease; box-shadow: 0 2px 10px var(--accent-soft);
  }
  .login-btn:hover { background: var(--accent-strong); box-shadow: 0 4px 16px var(--accent-glow); }

  /* ── ADMIN DASHBOARD ── */
  .admin-tabs { display: flex; gap: 4px; margin-bottom: 28px; flex-wrap: wrap; border-bottom: 1px solid var(--border); padding-bottom: 0; }
  .admin-tab {
    background: none; border: none; color: var(--ink-soft); padding: 10px 12px; margin-right: 8px; font-family: 'Inter', sans-serif;
    font-size: 0.86rem; font-weight: 600; cursor: pointer; border-bottom: 2px solid transparent; transition: all 0.15s ease; border-radius: 6px 6px 0 0;
  }
  .admin-tab:hover { color: var(--ink); background: var(--surface-alt); }
  .admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); background: none; }
  .admin-panel { display: none; } .admin-panel.active { display: block; animation: fadeIn 0.2s ease; }

  .table-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; overflow-x: auto; box-shadow: var(--shadow-sm); }
  .admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; min-width: 500px; }
  .admin-table th {
    text-align: left; font-family: 'IBM Plex Mono', monospace; font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-dim);
    padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-alt); white-space: nowrap; font-weight: 600;
  }
  .admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--ink); vertical-align: middle; }
  .admin-table tr:last-child td { border-bottom: none; }
  .admin-table tr:hover td { background: var(--surface-alt); }
  .admin-table input[type=number], .admin-table input[type=text] {
    width: 100%; max-width: 110px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 6px; padding: 6px 9px;
    font-family: 'IBM Plex Mono', monospace; font-size: 0.82rem; color: var(--ink); outline: none; transition: border-color 0.15s;
  }
  .admin-table input:focus { border-color: var(--accent); }

  .card-block {
    position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 22px; margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
  }
  .card-block-title { font-family: 'Inter', sans-serif; font-size: 1.05rem; font-weight: 800; color: var(--ink); margin-bottom: 16px; letter-spacing: -0.01em; }
  .inline-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 14px; }
  .inline-form input, .inline-form select {
    background: var(--surface-alt); border: 1px solid var(--border); color: var(--ink); padding: 9px 12px;
    font-family: 'Inter', sans-serif; font-size: 0.85rem; border-radius: 8px; outline: none; transition: border-color 0.15s;
  }
  .inline-form input:focus, .inline-form select:focus { border-color: var(--accent); }

  .store-badge {
    font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; font-weight: 600; color: var(--ink-soft); background: var(--surface-alt);
    border: 1px solid var(--border); padding: 3px 8px; border-radius: 5px;
  }

  .filter-row { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
  .filter-row select { background: var(--surface); border: 1px solid var(--border); color: var(--ink); padding: 9px 14px; font-family: 'Inter', sans-serif; font-size: 0.85rem; border-radius: 8px; outline: none; }

  .alert-list-item { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 0.86rem; flex-wrap: wrap; gap: 8px; }
  .alert-list-item:last-child { border-bottom: none; }

  /* ── CHAT DO PEDIDO ── */
  .order-chat-box { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border); }
  .order-chat-toggle { background: none; border: none; color: var(--accent-strong); font-size: 0.8rem; font-weight: 600; cursor: pointer; padding: 2px 0; display: flex; align-items: center; gap: 6px; }
  .order-chat-toggle:hover { text-decoration: underline; }
  .order-chat-thread { max-height: 240px; overflow-y: auto; margin: 12px 0; padding-right: 4px; }
  .order-chat-msg { max-width: 82%; margin-bottom: 10px; padding: 10px 13px; border-radius: 10px; font-size: 0.82rem; line-height: 1.45; }
  .order-chat-msg.mine { margin-left: auto; background: var(--accent-soft); border: 1px solid rgba(99, 102, 241, 0.2); border-bottom-right-radius: 3px; }
  .order-chat-msg.theirs { background: var(--surface-alt); border: 1px solid var(--border); border-bottom-left-radius: 3px; }
  .order-chat-msg-meta { font-size: 0.64rem; color: var(--ink-dim); margin-top: 4px; }
  .order-chat-input-row { display: flex; gap: 8px; }
  .order-chat-input-row input { flex: 1; background: var(--surface-alt); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; font-family: 'Inter', sans-serif; font-size: 0.82rem; outline: none; }
  .order-chat-input-row input:focus { border-color: var(--accent); }
  .order-chat-empty { font-size: 0.78rem; color: var(--ink-dim); padding: 8px 0; }

  /* ── CHAT AO VIVO ── */
  .chat-section { display: none; } .chat-section.active { display: block; }
  .assistente-section { display: none; } .assistente-section.active { display: block; }

  .store-ai-fab {
    position: fixed; right: 24px; bottom: 24px; z-index: 180;
    display: flex; align-items: center; gap: 8px;
    background: var(--accent); color: var(--accent-ink); border: none; border-radius: 999px;
    padding: 12px 20px 12px 16px; font-size: 0.86rem; font-weight: 700; cursor: pointer;
    box-shadow: 0 8px 28px rgba(99, 102, 241, 0.4); transition: transform 0.15s ease, background 0.15s ease;
  }
  .store-ai-fab:hover { background: var(--accent-strong); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5); }
  .store-ai-fab.hidden { display: none; }

  .nav-chat-badge { margin-left: auto; background: var(--danger); color: #fff; font-size: 0.68rem; font-weight: 700; border-radius: 99px; padding: 1px 7px; line-height: 1.5; }
  .nav-chat-badge.hidden { display: none; }

  .storechat-page { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); }
  .storechat-thread { flex: 1; min-height: 340px; max-height: 58vh; overflow-y: auto; padding: 20px; }
  .storechat-input-row { padding: 14px 20px; border-top: 1px solid var(--border); margin: 0; background: var(--surface-alt); }
  .storechat-empty { font-size: 0.82rem; color: var(--ink-dim); padding: 12px 0; text-align: center; }

  .admin-chat-layout { display: flex; gap: 16px; align-items: stretch; min-height: 540px; }
  .admin-chat-list { width: 280px; flex-shrink: 0; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); overflow-y: auto; max-height: 660px; box-shadow: var(--shadow-sm); }
  .admin-chat-store-item {
    display: block; width: 100%; text-align: left; padding: 14px 16px; background: none; border: none; border-bottom: 1px solid var(--border);
    cursor: pointer; font-family: 'Inter', sans-serif; color: var(--ink); transition: background 0.15s;
  }
  .admin-chat-store-item:last-child { border-bottom: none; }
  .admin-chat-store-item:hover { background: var(--surface-alt); }
  .admin-chat-store-item.active { background: var(--accent-soft); }
  .admin-chat-store-name { font-size: 0.86rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
  .admin-chat-store-preview { font-size: 0.75rem; color: var(--ink-soft); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .chat-unread-dot { background: var(--danger); color: #fff; font-size: 0.65rem; font-weight: 700; border-radius: 99px; padding: 1px 6px; }

  .admin-chat-main { flex: 1; display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); overflow: hidden; box-shadow: var(--shadow-sm); }
  .admin-chat-header { padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 800; font-size: 0.95rem; display: flex; align-items: center; gap: 10px; }
  .admin-chat-back-btn { display: none; background: none; border: none; color: var(--accent-strong); font-size: 0.82rem; font-weight: 600; cursor: pointer; padding: 0; }

  @media (max-width: 760px) {
    .admin-chat-layout { flex-direction: column; min-height: 0; }
    .admin-chat-back-btn { display: inline-block; }
    .admin-chat-layout.chat-thread-open .admin-chat-list { display: none; }
    .admin-chat-layout:not(.chat-thread-open) .admin-chat-main { display: none; }
  }

  /* ── MURAL DE AVISOS ── */
  .announce-banner {
    position: relative; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent);
    border-radius: 10px; padding: 18px 42px 16px 18px; margin: 0 0 14px; animation: fadeIn 0.25s ease backwards; transition: border-color 0.15s;
    box-shadow: var(--shadow-sm);
  }
  .announce-banner:hover { border-color: var(--border-strong); }
  .announce-banner-title { font-family: 'Inter', sans-serif; font-weight: 800; font-size: 0.95rem; color: var(--ink); margin-bottom: 4px; }
  .announce-banner-msg { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.5; }
  .announce-banner-date { font-size: 0.68rem; color: var(--ink-dim); margin-top: 6px; font-family: 'IBM Plex Mono', monospace; }
  .announce-dismiss { position: absolute; top: 12px; right: 12px; background: none; border: none; color: var(--ink-dim); cursor: pointer; font-size: 0.9rem; padding: 4px; }
  .announce-dismiss:hover { color: var(--ink); }
  .announce-admin-item { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: 16px 18px; margin-bottom: 12px; }
  .announce-admin-item.inactive { opacity: 0.55; border-left-color: var(--ink-dim); }

  /* ── RESERVA DE ESTOQUE ── */
  .reserved-note { font-size: 0.68rem; color: var(--warning); margin-top: 3px; font-weight: 500; }
  .stock-badge.reserved { color: var(--warning); background: var(--warning-soft); box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.2); }

  /* ── GRÁFICOS ── */
  .chart-wrap { position: relative; height: 290px; margin-top: 10px; }
  .chart-wrap canvas { max-height: 100%; }

  /* ── BENTO GRID KPI DASHBOARD ── */
  .dash-kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(204px, 1fr)); gap: 14px; margin-bottom: 24px; }

  .dash-kpi-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 20px;
    transition: all 0.15s ease;
    overflow: hidden;
    animation: fadeSlideUp 0.3s ease backwards;
    box-shadow: var(--shadow-sm);
  }
  .dash-kpi-grid .dash-kpi-card:nth-child(1) { animation-delay: 0.02s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(2) { animation-delay: 0.05s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(3) { animation-delay: 0.08s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(4) { animation-delay: 0.11s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(5) { animation-delay: 0.14s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(6) { animation-delay: 0.17s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(7) { animation-delay: 0.2s; }
  .dash-kpi-grid .dash-kpi-card:nth-child(8) { animation-delay: 0.23s; }

  .dash-kpi-card.is-alert { box-shadow: inset 3px 0 0 var(--warning), var(--shadow-sm); }
  .dash-kpi-card.is-alert::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: var(--warning); animation: kpiAlertPulse 1.8s ease-in-out infinite;
  }
  .dash-kpi-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .dash-kpi-card.kpi-cross-pulse { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-glow), var(--shadow-md); }

  .dash-kpi-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
  .dash-kpi-icon { font-size: 1.15rem; line-height: 1; opacity: 0.9; }
  .dash-kpi-delta { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; padding: 2px 7px; border-radius: 5px; font-weight: 600; }
  .dash-kpi-delta.up { color: var(--success); background: var(--success-soft); }
  .dash-kpi-delta.down { color: var(--danger); background: var(--danger-soft); }

  .dash-kpi-value {
    font-family: 'Inter', sans-serif; font-size: 1.55rem; font-weight: 800; color: var(--ink); line-height: 1.2; letter-spacing: -0.02em;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums;
  }
  .dash-kpi-card.is-alert .dash-kpi-value { color: var(--warning); }
  .dash-kpi-label { font-size: 0.74rem; color: var(--ink-soft); margin-top: 6px; font-weight: 600; }
  .dash-kpi-hint { font-size: 0.68rem; color: var(--ink-dim); margin-top: 3px; }

  .dash-kpi-spark { margin-top: 8px; line-height: 0; opacity: 0.9; }
  .dash-kpi-spark svg { display: block; width: 100%; height: 24px; overflow: visible; }
  .dash-kpi-spark .spark-line { fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .dash-kpi-spark .spark-fill { fill: var(--accent-soft); stroke: none; }
  .dash-kpi-spark .spark-dot { fill: var(--accent); }

  .dash-chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
  .dash-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }

  .dash-status-legend { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 0.78rem; color: var(--ink-soft); }
  .dash-status-legend div { display: flex; align-items: center; gap: 7px; }
  .dash-status-legend strong { color: var(--ink); font-family: 'IBM Plex Mono', monospace; }
  .dash-status-legend .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

  .dash-mini-list { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
  .dash-mini-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 2px; border-bottom: 1px solid var(--border); }
  .dash-mini-row:last-child { border-bottom: none; }
  .dash-mini-title { font-size: 0.85rem; font-weight: 700; color: var(--ink); }
  .dash-mini-sub { font-size: 0.73rem; color: var(--ink-dim); margin-top: 2px; }

  @media (max-width: 920px) {
    .dash-chart-grid, .dash-list-grid { grid-template-columns: 1fr; }
  }

  #printArea { display: none; }
  @media print {
    body.printing > *:not(#printArea) { display: none !important; }
    body.printing #printArea { display: block !important; padding: 24px; }
  }

  /* ── RESPONSIVIDADE COMPLETA ── */
  html, body { max-width: 100%; overflow-x: hidden; }
  img, svg, canvas, video { max-width: 100%; }
  * { min-width: 0; }

  @media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); } .sidebar.open { transform: translateX(0); }
    .sidebar-close { display: block; } .content { margin-left: 0; } .mobile-topbar { display: flex; }
    .sidebar-overlay.open { display: block; }
    .dash-kpi-grid { grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); }
  }

  @media (max-width: 760px) {
    .content-inner { padding: 28px 20px 52px; }
    .toolbar { flex-wrap: wrap; }
    .clear-filter-btn { width: 100%; }
    .req-info { grid-template-columns: 1fr; }
    .cart-header, .cart-items, .cart-footer { padding-left: 20px; padding-right: 20px; }
  }

  @media (max-width: 640px) {
    .content-inner { padding: 22px 16px 48px; } .grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cart-panel { width: 100%; right: -100%; } .page-title { font-size: 1.35rem; }
    .card-block { padding: 18px; }
    .card-block-title { font-size: 0.98rem; }
    .page-header { margin-bottom: 22px; }
    .order-head { flex-wrap: wrap; }
    .dash-kpi-value { font-size: 1.3rem; }
    .login-card { padding: 30px 22px; }
    input[style*="min-width"], select[style*="min-width"], textarea[style*="min-width"] {
      min-width: 0 !important; width: 100% !important;
    }
  }

  @media (max-width: 420px) {
    .content-inner { padding: 18px 12px 42px; }
    .grid { grid-template-columns: 1fr; }
    .card-block { padding: 14px; }
    .page-title { font-size: 1.2rem; }
    .urgency-options { grid-template-columns: 1fr 1fr; }
    .login-card { padding: 24px 18px; max-width: 100%; }
    .dash-kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .admin-table { font-size: 0.8rem; }
    .admin-table th, .admin-table td { padding: 10px; }
    .btn { padding: 8px 14px; font-size: 0.8rem; }
    .order-actions, .inline-form, .filter-row { gap: 6px; }
  }

  /* ── MICROINTERAÇÕES TÁTEIS ── */
  .btn:active, .add-btn:active:not(:disabled), .login-btn:active, .submit-btn:active:not(:disabled),
  .qty-btn:active, .urgency-btn:active, .nav-item:active, .admin-tab:active, .theme-toggle-btn:active,
  .clear-filter-btn:active {
    transform: scale(0.97);
    transition: transform 0.07s ease;
  }

  .scanner-sweep-line { display: none; }
  .nav-indicator { display: none; }

  #topProgressBar {
    position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 900; pointer-events: none;
    background: var(--accent); box-shadow: 0 0 10px var(--accent);
    opacity: 0; transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  }
  #topProgressBar.tp-loading { opacity: 1; width: 72%; transition: width 0.55s cubic-bezier(0.2, 0.7, 0.3, 1), opacity 0.15s ease; }
  #topProgressBar.tp-done { opacity: 1; width: 100%; transition: width 0.2s ease; }
  #topProgressBar.tp-hide { opacity: 0; width: 100%; transition: opacity 0.35s ease 0.12s; }

  .skeleton-block { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-bottom: 16px; }
  .skeleton-row {
    height: 14px; border-radius: 5px; margin-bottom: 12px;
    background: linear-gradient(90deg, var(--surface-alt) 25%, var(--border) 50%, var(--surface-alt) 75%);
    background-size: 400px 100%; animation: skeletonShimmer 1.2s ease-in-out infinite;
  }
  .skeleton-row:last-child { margin-bottom: 0; }
  .skeleton-row.w-60 { width: 60%; } .skeleton-row.w-80 { width: 80%; } .skeleton-row.w-40 { width: 40%; } .skeleton-row.w-95 { width: 95%; }
  @media (prefers-reduced-motion: reduce) { .skeleton-row { animation: none; opacity: 0.6; } }

  .product-card.stock-critical-flash { box-shadow: inset 3px 0 0 var(--danger), 0 0 0 1px var(--danger-soft); }

  .confetti-burst { display: none; }
  .stamp-overlay { display: none; }

  #adminPendingBadge.badge-tremble { animation: badgeTremble 0.3s ease-in-out 2; display: inline-block; }
/* ═══════════ TELA DE BOOT (evita "flash" de sidebar/login errado antes do JS decidir o modo) ═══════════ */
#appBootScreen {
  position: fixed; inset: 0; z-index: 5000;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 18px; background: var(--bg);
  transition: opacity .25s ease;
}
#appBootScreen.boot-hide { opacity: 0; pointer-events: none; }
#appBootScreen .boot-mark { border-radius: 14px; box-shadow: var(--shadow-md); }
#appBootScreen .boot-spinner {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent);
  animation: boot-spin .8s linear infinite;
}
@keyframes boot-spin { to { transform: rotate(360deg); } }