/* =============================================
   BOM APETITE - ERP Restaurante
   Premium Design System v3.0 — Montserrat
   ============================================= */

:root {
    --primary: #e63946;
    --primary-dark: #c1121f;
    --primary-light: #ff6b6b;
    --primary-glow: rgba(230,57,70,0.12);
    --secondary: #f4a261;
    --accent: #264653;
    --success: #059669;
    --success-bg: rgba(5,150,105,0.08);
    --success-text: #065f46;
    --danger: #ef476f;
    --danger-bg: rgba(239,71,111,0.08);
    --warning: #d97706;
    --warning-bg: rgba(217,119,6,0.08);
    --info: #0284c7;
    --info-bg: rgba(2,132,199,0.08);
    --dark: #0b1215;
    --bg-body: #f3f4f6;
    --bg-card: #ffffff;
    --bg-sidebar: #111827;
    --bg-sidebar-hover: rgba(255,255,255,0.06);
    --bg-sidebar-active: rgba(230,57,70,0.15);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --text-white: #ffffff;
    --text-sidebar: #9ca3af;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --radius: 14px;
    --radius-sm: 10px;
    --radius-xs: 7px;
    --radius-full: 9999px;
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 24px rgba(0,0,0,0.10);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
    --sidebar-width: 240px;
    --font: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --transition: all 0.18s cubic-bezier(0.4,0,0.2,1);
    --transition-slow: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg-body);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

::selection { background: var(--primary-glow); color: var(--primary-dark); }

/* ═══════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════ */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 1000;
    overflow-y: auto;
    transition: var(--transition-slow);
    border-right: 1px solid rgba(255,255,255,0.05);
    box-shadow: 4px 0 24px rgba(0,0,0,0.15);
}

.sidebar-header {
    padding: 22px 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4px 0 12px;
}

.sidebar-logo-img {
    height: 84px;
    width: auto;
    object-fit: contain;
    border-radius: 18px;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}

.nav-section-label {
    padding: 14px 18px 4px;
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(156,163,175,0.5);
}

.nav-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 2px 10px 6px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.nav-group-full { grid-template-columns: 1fr; }

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px 4px 9px;
    border-radius: 9px;
    color: var(--text-sidebar);
    text-decoration: none;
    font-size: 0.6rem;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    line-height: 1.2;
    position: relative;
    letter-spacing: 0.2px;
}

.nav-item:hover {
    background: var(--bg-sidebar-hover);
    color: #e2e8f0;
}

.nav-item.active {
    background: var(--bg-sidebar-active);
    color: #ff8a8a;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 9px;
    border: 1px solid rgba(230,57,70,0.3);
}

.nav-icon {
    width: 26px; height: 26px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 7px;
    transition: var(--transition);
    color: var(--text-sidebar);
}

.nav-item:hover .nav-icon { color: #e2e8f0; }
.nav-item.active .nav-icon { color: #ff8a8a; }

.nav-item-row {
    flex-direction: row !important;
    gap: 8px !important;
    font-size: 0.76rem !important;
    justify-content: flex-start;
    padding: 10px 14px !important;
    text-align: left !important;
    align-items: center !important;
}
.nav-item-row .nav-icon { width: 20px; height: 20px; flex-shrink: 0; }

.sidebar-footer {
    padding: 10px 12px 14px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.sidebar-footer .nav-item {
    flex-direction: row;
    gap: 8px;
    font-size: 0.76rem;
    justify-content: center;
    padding: 10px 14px;
    width: 100%;
    color: rgba(239,71,111,0.8);
    border-radius: 10px;
}
.sidebar-footer .nav-item:hover { background: rgba(239,71,111,0.1); color: var(--danger); }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    position: absolute;
    top: 14px; right: 14px;
    padding: 6px;
    border-radius: var(--radius-xs);
    transition: var(--transition);
    line-height: 1;
}
.menu-toggle:hover { background: rgba(255,255,255,0.1); }

/* ── Menu em lista, com grupos recolhíveis e busca ── */
.sidebar-header { padding: 16px 14px 12px; position: relative; }
.sidebar-logo { padding: 0 0 12px; }
.sidebar-logo-img { height: 56px; border-radius: 14px; }
.menu-busca {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 0 10px;
    color: var(--text-sidebar);
}
.menu-busca:focus-within { border-color: rgba(230,57,70,0.6); }
.menu-busca input {
    flex: 1; min-width: 0;
    background: transparent; border: 0; outline: 0;
    color: #f3f4f6; font: inherit; font-size: 14px;
    padding: 9px 0;
}
.menu-busca input::placeholder { color: #9ca3af; }
.sidebar-nav { padding: 6px 10px 10px; }
.menu-grupo { border-bottom: 1px solid rgba(255,255,255,0.05); padding: 2px 0; }
.menu-grupo:last-of-type { border-bottom: 0; }
.menu-grupo-titulo {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between;
    background: none; border: 0; cursor: pointer;
    padding: 11px 8px;
    color: #cbd5e1;
    font: inherit; font-size: 12px; font-weight: 700;
    letter-spacing: 0.8px;
    border-radius: 8px;
    text-align: left;
}
.menu-grupo-titulo:hover { background: var(--bg-sidebar-hover); color: #fff; }
.menu-grupo-titulo:focus-visible, .menu-item:focus-visible { outline: 2px solid var(--primary-light); outline-offset: 1px; }
.menu-seta { transition: transform .18s ease; flex-shrink: 0; }
.menu-grupo.aberto .menu-seta { transform: rotate(180deg); }
.menu-grupo-itens { display: none; padding: 0 0 6px; }
.menu-grupo.aberto .menu-grupo-itens { display: block; }
.menu-item {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px;
    min-height: 40px;
    border-radius: 9px;
    color: #d1d5db;
    text-decoration: none;
    font-size: 14px; font-weight: 500;
    line-height: 1.25;
    transition: var(--transition);
}
.menu-item:hover { background: var(--bg-sidebar-hover); color: #fff; }
.menu-item.active { background: var(--bg-sidebar-active); color: #ff9b9b; font-weight: 700; box-shadow: inset 3px 0 0 var(--primary); }
.menu-icone { width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #9ca3af; }
.menu-item:hover .menu-icone { color: #e5e7eb; }
.menu-item.active .menu-icone { color: #ff8a8a; }
.menu-texto { min-width: 0; overflow-wrap: anywhere; }
.menu-item[hidden], .menu-grupo[hidden] { display: none !important; }
.menu-vazio { padding: 14px 10px; font-size: 14px; color: #9ca3af; }

/* ── Topo do conteúdo (status da loja + usuário; no celular também o botão do menu) ── */
.app-topbar {
    display: flex; align-items: center; justify-content: flex-end; gap: 12px;
    margin: -12px 0 12px;
    min-height: 32px;
}
.app-topbar-menu, .app-topbar-nome { display: none; }
.app-topbar-menu { background: none; border: none; cursor: pointer; color: var(--text-secondary); align-items: center; padding: 4px; }
.app-topbar-nome { font-weight: 800; font-size: 0.95rem; color: var(--text-primary); letter-spacing: -0.02em; }
.app-topbar-dir { display: flex; align-items: center; gap: 10px; min-width: 0; }
.app-topbar-usuario { font-size: 13px; font-weight: 600; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
#lojaStatusSlot:empty { display: none; }

/* ── Barra inferior (celular) ── */
.app-bottombar { display: none; }
@media (max-width: 767.98px) {
    .app-bottombar {
        display: flex;
        position: fixed; left: 0; right: 0; bottom: 0;
        z-index: 950;
        height: calc(60px + env(safe-area-inset-bottom, 0px));
        padding-bottom: env(safe-area-inset-bottom, 0px);
        background: #fff;
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 16px rgba(0,0,0,0.06);
    }
    .app-bottombar-item {
        flex: 1 1 0; min-width: 0;
        display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
        background: none; border: 0; cursor: pointer;
        color: var(--text-secondary);
        text-decoration: none;
        font: inherit; font-size: 11.5px; font-weight: 600;
        position: relative;
    }
    .app-bottombar-item span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 2px; }
    .app-bottombar-item.active { color: var(--primary); }
    .app-bottombar-item.active::before { content: ''; position: absolute; top: 0; left: 22%; right: 22%; height: 3px; border-radius: 0 0 3px 3px; background: var(--primary); }
    .main-content.com-barra-inferior { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
}

/* ═══════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════ */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 28px 32px;
    min-height: 100vh;
    width: calc(100% - var(--sidebar-width));
    max-width: 100%;
}

/* ═══════════════════════════════════
   PAGE HEADER
   ═══════════════════════════════════ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h2 {
    font-size: 1.35rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.page-header-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
    font-weight: 500;
}

/* ═══════════════════════════════════
   SECTION DIVIDER
   ═══════════════════════════════════ */
.section-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    margin-bottom: 10px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ═══════════════════════════════════
   CARDS
   ═══════════════════════════════════ */
.card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.card-hover:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 22px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-card:hover::before { opacity: 1; }

.stat-card .stat-icon {
    width: 40px; height: 40px;
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
    flex-shrink: 0;
}

.stat-card .stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    letter-spacing: 0.7px;
    margin-bottom: 6px;
}

.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.04em;
    line-height: 1;
}

.stat-card .stat-delta {
    font-size: 0.72rem;
    font-weight: 600;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-delta.up   { color: var(--success); }
.stat-delta.down { color: var(--danger); }

/* ═══════════════════════════════════
   AVATAR
   ═══════════════════════════════════ */
.avatar {
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
}
.avatar-sm  { width: 32px; height: 32px; font-size: 0.72rem; border-radius: 9px; }
.avatar-md  { width: 40px; height: 40px; font-size: 0.85rem; border-radius: 11px; }
.avatar-lg  { width: 52px; height: 52px; font-size: 1.05rem; border-radius: 14px; }
.avatar-circle { border-radius: 50% !important; }

/* ═══════════════════════════════════
   BUTTONS
   ═══════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    font-family: var(--font);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.btn:not(:disabled):active { transform: scale(0.97); }

.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 1px 4px rgba(230,57,70,0.3); }
.btn-primary:not(:disabled):hover { background: var(--primary-dark); box-shadow: 0 4px 16px rgba(230,57,70,0.38); transform: translateY(-1px); }

.btn-success { background: var(--success); color: #fff; box-shadow: 0 1px 4px rgba(5,150,105,0.25); }
.btn-success:not(:disabled):hover { background: #047857; box-shadow: 0 4px 14px rgba(5,150,105,0.35); transform: translateY(-1px); }

.btn-danger { background: var(--danger); color: #fff; box-shadow: 0 1px 4px rgba(239,71,111,0.3); }
.btn-danger:not(:disabled):hover { background: #d63a5e; transform: translateY(-1px); }

.btn-warning { background: var(--warning); color: #fff; }
.btn-warning:not(:disabled):hover { background: #b45309; transform: translateY(-1px); }

.btn-info { background: var(--info); color: #fff; }
.btn-info:not(:disabled):hover { background: #0369a1; transform: translateY(-1px); }

.btn-secondary { background: #6b7280; color: #fff; }
.btn-secondary:not(:disabled):hover { background: #4b5563; }

.btn-gold { background: linear-gradient(135deg, var(--secondary), #e76f51); color: #fff; }

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-secondary);
}
.btn-outline:not(:disabled):hover { border-color: var(--primary); color: var(--primary); background: var(--primary-glow); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:not(:disabled):hover { background: var(--bg-body); color: var(--text-primary); }

.btn-sm  { padding: 5px 12px; font-size: 0.74rem; border-radius: var(--radius-xs); gap: 5px; }
.btn-lg  { padding: 12px 28px; font-size: 0.93rem; border-radius: var(--radius); }
.btn-xl  { padding: 14px 32px; font-size: 1rem; border-radius: var(--radius); }
.btn-icon { padding: 8px; width: 36px; height: 36px; }
.btn-icon.btn-sm { width: 30px; height: 30px; padding: 6px; }

/* Ripple effect on buttons */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.15);
    opacity: 0;
    transition: opacity .15s;
    border-radius: inherit;
}
.btn:active::after { opacity: 1; }

/* ═══════════════════════════════════
   TOGGLE SWITCH (sistema)
   ═══════════════════════════════════ */
.toggle-wrap,
label.toggle-wrap,
.form-group label.toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px; height: 24px;
    flex-shrink: 0;
}
.toggle-switch input,
.toggle-switch input[type="checkbox"] { opacity: 0; width: 0; height: 0; position: absolute; margin: 0; }
.toggle-slider {
    position: absolute; inset: 0;
    border-radius: 999px;
    background: #d1d5db;
    transition: background .2s;
    cursor: pointer;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    left: 3px; top: 3px;
    transition: transform .2s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle-switch input:focus + .toggle-slider { box-shadow: 0 0 0 3px var(--primary-glow); }
.toggle-label { font-size: 0.84rem; font-weight: 600; color: var(--text-primary); }
.toggle-sub   { font-size: 0.74rem; color: var(--text-muted); margin-top: 1px; }

/* ═══════════════════════════════════
   SEARCH BAR
   ═══════════════════════════════════ */
.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 9px 14px;
    transition: var(--transition);
}
.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}
.search-bar svg { color: var(--text-muted); flex-shrink: 0; }
.search-bar input {
    border: none; outline: none;
    font-size: 0.88rem; flex: 1;
    font-family: var(--font);
    background: transparent;
    color: var(--text-primary);
    font-weight: 500;
}
.search-bar input::placeholder { color: var(--text-muted); font-weight: 400; }

/* Filter bar */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-light);
}

/* ═══════════════════════════════════
   FORMS
   ═══════════════════════════════════ */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 7px;
    color: var(--text-secondary);
    letter-spacing: -0.005em;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-family: var(--font);
    font-weight: 500;
    transition: var(--transition);
    background: var(--bg-card);
    color: var(--text-primary);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}
.form-control::placeholder { color: var(--text-muted); font-weight: 400; }
.form-control:disabled { background: var(--bg-body); opacity: .65; cursor: not-allowed; }

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239ca3af' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

textarea.form-control { resize: vertical; min-height: 80px; }

.form-hint { font-size: 0.72rem; color: var(--text-muted); margin-top: 5px; font-weight: 500; }
.form-error { font-size: 0.72rem; color: var(--danger); margin-top: 5px; font-weight: 600; }

.form-group.has-error .form-control { border-color: var(--danger); }
.form-group.has-error .form-control:focus { box-shadow: 0 0 0 3px var(--danger-bg); }

/* Input with icon */
.input-icon-wrap { position: relative; }
.input-icon-wrap .form-control { padding-left: 38px; }
.input-icon-wrap svg {
    position: absolute;
    left: 11px; top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Checkbox & Radio */
input[type="checkbox"], input[type="radio"] {
    accent-color: var(--primary);
    width: 15px; height: 15px;
    cursor: pointer;
}

/* ═══════════════════════════════════
   PROGRESS BAR
   ═══════════════════════════════════ */
.progress-bar-wrap {
    background: var(--bg-body);
    border-radius: 999px;
    height: 7px;
    overflow: hidden;
    border: 1px solid var(--border);
}
.progress-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: width .6s cubic-bezier(.4,0,.2,1);
}
.progress-bar-fill.success { background: linear-gradient(90deg, var(--success), #34d399); }
.progress-bar-fill.warning { background: linear-gradient(90deg, var(--warning), #fbbf24); }
.progress-bar-fill.info    { background: linear-gradient(90deg, var(--info), #38bdf8); }

/* ═══════════════════════════════════
   CHIP / TAG
   ═══════════════════════════════════ */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    background: var(--bg-body);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}
.chip-primary { background: var(--primary-glow); border-color: rgba(230,57,70,0.2); color: var(--primary); }
.chip-success { background: var(--success-bg); border-color: rgba(5,150,105,0.2); color: var(--success-text); }
.chip-warning { background: var(--warning-bg); border-color: rgba(217,119,6,0.2); color: var(--warning); }
.chip-danger  { background: var(--danger-bg);  border-color: rgba(239,71,111,0.2); color: var(--danger); }
.chip-info    { background: var(--info-bg);    border-color: rgba(2,132,199,0.2);  color: var(--info); }

/* ═══════════════════════════════════
   TABLES
   ═══════════════════════════════════ */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-card);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}

.table thead { position: sticky; top: 0; z-index: 1; }

.table th {
    background: #f9fafb;
    font-weight: 700;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    color: var(--text-secondary);
}

.table td strong, .table td b { color: var(--text-primary); }

.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: rgba(230,57,70,0.025); }
.table tbody tr:hover td { color: var(--text-primary); }
.table tbody tr:last-child td { border-bottom: none; }

/* Sortable headers */
.table th.sortable { cursor: pointer; }
.table th.sortable:hover { color: var(--text-primary); }

/* Row actions */
.row-actions { display: flex; gap: 6px; opacity: 0; transition: opacity .15s; }
.table tbody tr:hover .row-actions { opacity: 1; }

/* ═══════════════════════════════════
   TABS
   ═══════════════════════════════════ */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 22px;
    overflow-x: auto;
    scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
    padding: 10px 20px;
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    background: none;
    border-top: none; border-left: none; border-right: none;
    white-space: nowrap;
    font-family: var(--font);
    letter-spacing: -0.01em;
    display: inline-flex; align-items: center; gap: 6px;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab .tab-count {
    background: var(--bg-body);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 1px 7px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
}
.tab.active .tab-count { background: var(--primary-glow); border-color: transparent; color: var(--primary); }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.18s ease; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════
   BADGES
   ═══════════════════════════════════ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
}

.badge-success  { background: var(--success-bg);  color: var(--success-text); }
.badge-danger   { background: var(--danger-bg);   color: var(--danger); }
.badge-warning  { background: var(--warning-bg);  color: var(--warning); }
.badge-info     { background: var(--info-bg);     color: var(--info); }
.badge-primary  { background: var(--primary-glow); color: var(--primary); }
.badge-secondary{ background: rgba(107,114,128,0.1); color: var(--text-secondary); }

/* Status dot badges */
.badge-dot { gap: 5px; }
.badge-dot::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
    opacity: .8;
}

/* ═══════════════════════════════════
   MODALS
   ═══════════════════════════════════ */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(17,24,39,0.55);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.show { display: flex; animation: fadeIn 0.15s ease; }

.modal {
    background: var(--bg-card);
    border-radius: var(--radius);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalSlide 0.22s cubic-bezier(0.34,1.56,0.64,1);
    border: 1px solid var(--border);
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.modal-header h3 {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    display: flex; align-items: center; gap: 10px;
}

.modal-close {
    background: var(--bg-body);
    border: 1px solid var(--border);
    width: 30px; height: 30px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; line-height: 1;
    transition: var(--transition);
    flex-shrink: 0;
}
.modal-close:hover { background: var(--danger-bg); color: var(--danger); border-color: transparent; }

.modal-body { padding: 24px; }

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    background: #fafafa;
    border-radius: 0 0 var(--radius) var(--radius);
}

.modal-lg { max-width: 860px; }
.modal-xl { max-width: 1100px; }
.modal-sm { max-width: 420px; }

/* ═══════════════════════════════════
   SKELETON LOADER
   ═══════════════════════════════════ */
@keyframes shimmer {
    0%   { background-position: -600px 0; }
    100% { background-position: 600px 0; }
}
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 600px 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 6px;
}
.skeleton-text { height: 14px; width: 100%; }
.skeleton-title { height: 20px; width: 60%; }
.skeleton-avatar { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; }

/* ═══════════════════════════════════
   CAIXA SPECIFIC
   ═══════════════════════════════════ */
.caixa-header-bar { display: flex; align-items: center; gap: 14px; }

.caixa-busca-bar {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 9px 14px;
    transition: var(--transition);
}
.caixa-busca-bar:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.caixa-busca-input { border: none; outline: none; font-size: 0.9rem; flex: 1; font-family: var(--font); background: transparent; font-weight: 500; }
.caixa-busca-icon { font-size: 1.1rem; color: var(--text-muted); }
.caixa-busca-btn { padding: 6px 16px; font-size: 0.8rem; }

.caixa-relogio-box {
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    display: flex; align-items: center; gap: 8px;
    color: var(--text-primary);
    letter-spacing: 0.08em;
}

/* ═══════════════════════════════════
   KDS GRID
   ═══════════════════════════════════ */
.kds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    padding: 10px 0;
}

.kds-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 2px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}
.kds-card:hover { box-shadow: var(--shadow-md); }

.kds-card-header {
    padding: 12px 16px;
    display: flex; justify-content: space-between; align-items: center;
    font-weight: 700; font-size: 0.85rem;
}

.kds-card-body  { padding: 12px 16px; }
.kds-card-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    display: flex; gap: 6px;
}

.kds-pendente  { border-color: var(--warning); }
.kds-pendente .kds-card-header  { background: var(--warning-bg); color: var(--warning); }
.kds-preparando{ border-color: var(--info); }
.kds-preparando .kds-card-header{ background: var(--info-bg); color: var(--info); }
.kds-pronto    { border-color: var(--success); }
.kds-pronto .kds-card-header    { background: var(--success-bg); color: var(--success); }

/* ═══════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════ */
.empty-state {
    text-align: center;
    padding: 64px 24px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.empty-state-icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    background: var(--bg-body);
    border: 2px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 4px;
}
.empty-state-icon svg { color: var(--text-muted); opacity: .6; }

.empty-state p {
    font-size: 0.88rem;
    max-width: 280px;
    line-height: 1.6;
    font-weight: 500;
}
.empty-state strong { display: block; font-size: 1rem; font-weight: 700; color: var(--text-secondary); margin-bottom: 4px; }

/* ═══════════════════════════════════
   TOASTS
   ═══════════════════════════════════ */
.toast-container {
    position: fixed;
    top: 20px; right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 360px;
}

.toast {
    padding: 13px 18px;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
    min-width: 280px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255,255,255,0.15);
    letter-spacing: -0.01em;
}

.toast-success { background: linear-gradient(135deg,#059669,#047857); }
.toast-error   { background: linear-gradient(135deg,#ef476f,#d63a5e); }
.toast-warning { background: linear-gradient(135deg,#d97706,#b45309); }
.toast-info    { background: linear-gradient(135deg,#0284c7,#0369a1); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(50px) scale(0.9); }
    to   { opacity: 1; transform: translateX(0) scale(1); }
}

/* ═══════════════════════════════════
   QR CODE GRID
   ═══════════════════════════════════ */
.qr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}
.qr-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    transition: var(--transition);
}
.qr-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.qr-numero { font-weight: 800; font-size: 1.1rem; color: var(--primary); margin-top: 8px; }
.qr-label  { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* ═══════════════════════════════════
   UTILITY HELPERS
   ═══════════════════════════════════ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.flex { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

.gap-4  { gap: 4px; }  .gap-6  { gap: 6px; }
.gap-8  { gap: 8px; }  .gap-10 { gap: 10px; }
.gap-12 { gap: 12px; } .gap-16 { gap: 16px; }
.gap-20 { gap: 20px; } .gap-24 { gap: 24px; }

.mt-4  { margin-top: 4px; }  .mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mb-4  { margin-bottom: 4px; } .mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.p-16 { padding: 16px; } .p-20 { padding: 20px; } .p-24 { padding: 24px; }

.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--text-muted) !important; }
.text-success{ color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning{ color: var(--warning) !important; }
.text-info   { color: var(--info) !important; }
.text-primary-color { color: var(--primary) !important; }

.fw-500 { font-weight: 500; } .fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; } .fw-800 { font-weight: 800; }
.fs-xs  { font-size: 0.7rem; }  .fs-sm  { font-size: 0.82rem; }
.fs-md  { font-size: 1rem; }    .fs-lg  { font-size: 1.15rem; }
.fs-xl  { font-size: 1.4rem; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.w-full { width: 100%; }
.rounded { border-radius: var(--radius); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-full { border-radius: 999px; }
.overflow-hidden { overflow: hidden; }

/* ═══════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════ */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #9ca3af; }
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); }

/* ═══════════════════════════════════
   SIDEBAR OVERLAY
   ═══════════════════════════════════ */
.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(3px);
    z-index: 999;
}

/* ═══════════════════════════════════
   INLINE ALERT
   ═══════════════════════════════════ */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-left: 3px solid;
    margin-bottom: 16px;
}
.alert-success { background: var(--success-bg); border-color: var(--success); color: var(--success-text); }
.alert-danger  { background: var(--danger-bg);  border-color: var(--danger); color: var(--danger); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning); color: var(--warning); }
.alert-info    { background: var(--info-bg);    border-color: var(--info); color: var(--info); }

/* ═══════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════ */
@media (max-width: 1200px) {
    :root { --sidebar-width: 220px; }
}
@media (max-width: 1024px) {
    .main-content { padding: 20px 24px; }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-overlay.show { display: block; }
    .menu-toggle { display: flex; }
    .main-content { margin-left: 0; width: 100%; padding: 16px; }
    .app-topbar {
        justify-content: space-between;
        margin: 0 0 16px;
        background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
        padding: 8px 12px; box-shadow: var(--shadow);
    }
    .sidebar { width: min(300px, 86vw); }
    .app-topbar-menu { display: flex; }
    .app-topbar-nome { display: block; }
    .app-topbar-usuario { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .modal { max-height: 95vh; }
    .modal-footer { flex-direction: column-reverse; }
    .modal-footer .btn { width: 100%; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .nav-group { grid-template-columns: repeat(3, 1fr); }
    .main-content { padding: 12px; }
    .filter-bar { gap: 8px; }
    .filter-bar .form-control { font-size: 0.78rem; }
}

/* ═══════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.6; }
}

.animate-fade-up    { animation: fadeInUp .3s ease both; }
.animate-slide-in   { animation: slideInRight .3s ease both; }
.animate-pulse      { animation: pulse 1.5s ease infinite; }

/* ═══════════════════════════════════
   RESPONSIVE: 2-COL LAYOUTS
   ═══════════════════════════════════ */
@media (max-width: 900px) {
    /* Configurações */
    [style*="grid-template-columns:1fr 340px"],
    [style*="grid-template-columns:1fr 300px"],
    [style*="grid-template-columns:2fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    /* Relatórios charts row */
    [style*="grid-template-columns:1fr 300px"] { grid-template-columns: 1fr !important; }
    [style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
}

@media (max-width: 700px) {
    /* Product modal 2-col */
    [style*="grid-template-columns:1fr 220px"] { grid-template-columns: 1fr !important; }
    .grid-3 { grid-template-columns: 1fr 1fr !important; }
}