/* ═══════════════════════════════════════════════════════════════
   Zonic Sweets & Bakers POS - Professional Dark Theme
   ═══════════════════════════════════════════════════════════════ */

:root {
    --bg-primary: #1a1d23;
    --bg-secondary: #21252b;
    --bg-tertiary: #282c34;
    --bg-card: #2c313a;
    --bg-hover: #333842;
    --bg-active: #3a3f4b;
    --bg-input: #1e2228;
    --border-color: #3a3f4b;
    --border-light: #444950;
    --text-primary: #e4e7eb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent: #4f8ef7;
    --accent-hover: #3b7be6;
    --accent-light: rgba(79,142,247,0.15);
    --success: #10b981;
    --success-light: rgba(16,185,129,0.15);
    --danger: #ef4444;
    --danger-light: rgba(239,68,68,0.15);
    --warning: #f59e0b;
    --warning-light: rgba(245,158,11,0.15);
    --info: #06b6d4;
    --purple: #8b5cf6;
    --orange: #f97316;
    --pink: #ec4899;
    --radius: 8px;
    --radius-sm: 4px;
    --radius-lg: 12px;
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
    --transition: all 0.2s ease;
    --font: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --sidebar-width: 260px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    overflow: hidden;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* ─── App Layout ─── */
.app-container { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    transition: var(--transition);
}
.sidebar.collapsed { width: 60px; }
.sidebar.collapsed .sidebar-brand span,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .nav-section-title { display: none; }
.sidebar.collapsed .nav-item { justify-content: center; padding: 10px; }

.sidebar-brand {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.sidebar-brand .brand-icon {
    width: 36px; height: 36px;
    background: var(--accent);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px; color: #fff;
    flex-shrink: 0;
}
.sidebar-brand span { font-weight: 600; font-size: 15px; white-space: nowrap; }

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.nav-section-title {
    padding: 12px 20px 4px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-size: 13px;
}
.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.nav-item.active {
    background: var(--accent-light);
    color: var(--accent);
    border-left-color: var(--accent);
}
.nav-item .nav-icon { width: 20px; text-align: center; flex-shrink: 0; font-size: 15px; }
.nav-item .nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

.sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* ─── Main Content ─── */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

/* ─── Top Bar ─── */
.top-bar {
    height: 52px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 16px;
    flex-shrink: 0;
    z-index: 50;
}
.top-bar .menu-toggle {
    display: none;
    background: none; border: none; color: var(--text-primary);
    font-size: 20px; cursor: pointer; padding: 4px;
}
.top-bar .page-title {
    font-size: 16px; font-weight: 600; flex: 1;
}
.top-bar .sync-indicator {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-secondary);
}
.sync-indicator .dot {
    width: 8px; height: 8px; border-radius: 50%;
}
.sync-indicator .dot.online { background: var(--success); }
.sync-indicator .dot.offline { background: var(--danger); }
.sync-indicator .dot.syncing { background: var(--warning); animation: pulse 1s infinite; }
@keyframes pulse { 0%,100%{opacity:1}50%{opacity:0.4} }

.top-bar .user-menu {
    display: flex; align-items: center; gap: 8px;
    cursor: pointer; padding: 4px 8px; border-radius: var(--radius);
}
.top-bar .user-menu:hover { background: var(--bg-hover); }
.user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--accent); display: flex; align-items: center;
    justify-content: center; font-weight: 600; font-size: 13px; color: #fff;
}

/* ─── Page Content Area ─── */
.page-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* ─── Cards ─── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 16px;
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}
.card-header h3 { font-size: 15px; font-weight: 600; }

/* ─── Stat Cards ─── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-icon {
    width: 48px; height: 48px; border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; flex-shrink: 0;
}
.stat-icon.blue { background: var(--accent-light); color: var(--accent); }
.stat-icon.green { background: var(--success-light); color: var(--success); }
.stat-icon.red { background: var(--danger-light); color: var(--danger); }
.stat-icon.yellow { background: var(--warning-light); color: var(--warning); }
.stat-icon.purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.stat-icon.orange { background: rgba(249,115,22,0.15); color: var(--orange); }
.stat-info h4 { font-size: 22px; font-weight: 700; }
.stat-info p { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

/* ─── Tables ─── */
.table-container { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}
th {
    background: var(--bg-tertiary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 5;
}
td { font-size: 13px; }
tr:hover td { background: var(--bg-hover); }

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
    white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover:not(:disabled) { background: #0ea572; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #dc2626; }
.btn-warning { background: var(--warning); color: #000; }
.btn-secondary { background: var(--bg-hover); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover:not(:disabled) { background: var(--bg-active); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { padding: 6px 8px; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ─── Forms ─── */
.form-group { margin-bottom: 14px; }
.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
.form-control {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 13px;
    font-family: var(--font);
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}
.form-control::placeholder { color: var(--text-muted); }
select.form-control { appearance: auto; }
textarea.form-control { min-height: 80px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-check { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

/* ─── Badge ─── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}
.badge-success { background: var(--success-light); color: var(--success); }
.badge-danger { background: var(--danger-light); color: var(--danger); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-info { background: rgba(6,182,212,0.15); color: var(--info); }
.badge-primary { background: var(--accent-light); color: var(--accent); }
.badge-secondary { background: var(--bg-hover); color: var(--text-secondary); }

/* ─── Modal ─── */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.15s ease;
}
.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%; max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.2s ease;
}
.modal-lg { max-width: 800px; }
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-close {
    background: none; border: none; color: var(--text-secondary);
    font-size: 22px; cursor: pointer; padding: 2px 6px; border-radius: 4px;
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.modal-body { padding: 20px; }
.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
    display: flex; justify-content: flex-end; gap: 8px;
}
@keyframes fadeIn { from{opacity:0}to{opacity:1} }
@keyframes slideUp { from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1} }

/* ─── Toast Notifications ─── */
.toast-container {
    position: fixed; top: 16px; right: 16px;
    z-index: 9999;
    display: flex; flex-direction: column; gap: 8px;
    pointer-events: none;
}
.toast-container .toast { pointer-events: auto; }
.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px 16px;
    min-width: 280px;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 10px;
    animation: slideIn 0.3s ease;
    font-size: 13px;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.info { border-left: 4px solid var(--accent); }
.toast .toast-close {
    margin-left: auto; background: none; border: none;
    color: var(--text-muted); cursor: pointer; font-size: 16px;
}
@keyframes slideIn { from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1} }

/* ─── Toolbar ─── */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.toolbar .search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}
.toolbar .search-box input {
    width: 100%;
    padding: 8px 12px 8px 36px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 13px;
}
.toolbar .search-box input:focus {
    outline: none; border-color: var(--accent);
}
.toolbar .search-box::before {
    content: '🔍';
    position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
    font-size: 14px;
}
.toolbar-right { margin-left: auto; display: flex; gap: 8px; }

/* ─── Tabs ─── */
.tabs {
    display: flex; gap: 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 16px;
    overflow-x: auto;
}
.tab {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: var(--transition);
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ─── POS Layout ─── */
.pos-container {
    display: flex;
    height: calc(100vh - 52px);
    overflow: hidden;
}
.pos-products {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-right: 1px solid var(--border-color);
}
.pos-cart {
    width: 380px;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.pos-categories {
    display: flex;
    gap: 6px;
    padding: 12px 16px;
    overflow-x: auto;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}
.pos-cat-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}
.pos-cat-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.pos-cat-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.pos-search {
    padding: 12px 16px;
    flex-shrink: 0;
    background: var(--bg-secondary);
}
.pos-search input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 14px;
}
.pos-search input:focus { outline: none; border-color: var(--accent); }

.pos-grid {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    align-content: start;
}

.pos-product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 12px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    user-select: none;
}
.pos-product-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}
.pos-product-card:active { transform: scale(0.98); }
.pos-product-card .product-name {
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
  line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pos-product-card .product-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
}
.pos-product-card .product-stock {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
}
.pos-product-card.out-of-stock {
    opacity: 0.5;
    pointer-events: none;
}

/* ─── Cart ─── */
.cart-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}
.cart-header h3 { font-size: 15px; font-weight: 600; }

.cart-customer {
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}
.cart-item {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
}
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-info .item-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-info .item-price { font-size: 11px; color: var(--text-secondary); }
.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 4px;
}
.cart-item-qty button {
    width: 26px; height: 26px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    display: flex; align-items: center; justify-content: center;
}
.cart-item-qty button:hover { background: var(--bg-hover); }
.cart-item-qty span { min-width: 24px; text-align: center; font-size: 13px; font-weight: 600; }
.cart-item-total { font-weight: 600; font-size: 13px; min-width: 70px; text-align: right; }
.cart-item-remove {
    background: none; border: none; color: var(--danger);
    cursor: pointer; font-size: 16px; padding: 2px;
}

.cart-summary {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    background: var(--bg-tertiary);
}
.cart-summary-row {
    display: flex; justify-content: space-between;
    padding: 3px 0; font-size: 13px;
}
.cart-summary-row.total {
    font-size: 18px; font-weight: 700;
    padding: 8px 0 4px; border-top: 1px solid var(--border-color); margin-top: 4px;
    color: var(--accent);
}

.cart-actions {
    padding: 12px 16px;
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    border-top: 1px solid var(--border-color);
}
.cart-actions .btn { flex: 1; justify-content: center; padding: 12px; font-size: 14px; }

/* ─── Login Screen ─── */
.login-screen {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1d23 0%, #21252b 50%, #1a1d23 100%);
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}
.login-card .login-logo {
    text-align: center;
    margin-bottom: 32px;
}
.login-card .login-logo .logo-icon {
    width: 64px; height: 64px;
    background: var(--accent);
    border-radius: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 700; color: #fff;
    margin-bottom: 12px;
}
.login-card .login-logo h1 { font-size: 22px; font-weight: 700; }
.login-card .login-logo p { color: var(--text-secondary); font-size: 13px; margin-top: 4px; }

.pin-input-group {
    display: flex; gap: 10px; justify-content: center; margin: 24px 0;
}
.pin-input-group input {
    width: 48px; height: 56px;
    text-align: center;
    font-size: 24px; font-weight: 700;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
}
.pin-input-group input:focus {
    outline: none;
    border-color: var(--accent);
}

.operator-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}
.operator-btn {
    padding: 12px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}
.operator-btn:hover { border-color: var(--accent); background: var(--bg-hover); }
.operator-btn.selected { border-color: var(--accent); background: var(--accent-light); }
.operator-btn .op-name { font-weight: 600; font-size: 14px; }
.operator-btn .op-role { font-size: 11px; color: var(--text-muted); text-transform: capitalize; }

/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h4 { font-size: 16px; color: var(--text-secondary); margin-bottom: 4px; }
.empty-state p { font-size: 13px; }

/* ─── Loading ─── */
.loading {
    display: flex; align-items: center; justify-content: center;
    padding: 40px; color: var(--text-muted);
}
.spinner {
    width: 24px; height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Receipt / Print ─── */
.receipt-preview {
    background: #fff;
    color: #000;
    padding: 20px;
    max-width: 300px;
    margin: 0 auto;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
}
.receipt-preview .receipt-header { text-align: center; margin-bottom: 10px; }
.receipt-preview .receipt-header h2 { font-size: 16px; margin-bottom: 2px; }
.receipt-preview .receipt-line { border-bottom: 1px dashed #000; margin: 6px 0; }
.receipt-preview .receipt-row { display: flex; justify-content: space-between; }
.receipt-preview .receipt-total { font-weight: 700; font-size: 14px; border-top: 2px solid #000; padding-top: 4px; }
.receipt-preview .receipt-footer { text-align: center; margin-top: 10px; font-size: 11px; }

@media print {
    body * { visibility: hidden; }
    .receipt-preview, .receipt-preview * { visibility: visible; }
    .receipt-preview { position: absolute; left: 0; top: 0; width: 80mm; }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .pos-cart { width: 320px; }
    .pos-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed; left: -260px; top: 0; bottom: 0;
        z-index: 999; box-shadow: var(--shadow-lg);
    }
    .sidebar.open { left: 0; }
    .top-bar .menu-toggle { display: block; }
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    
    .pos-container { flex-direction: column; }
    .pos-products { border-right: none; border-bottom: 1px solid var(--border-color); }
    .pos-cart { width: 100%; max-height: 50vh; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .pos-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }
    .pos-product-card { padding: 8px; }
}

/* ─── Setup Page ─── */
.setup-screen {
    height: 100vh;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-primary);
}
.setup-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}
.setup-card h1 { font-size: 24px; margin-bottom: 8px; }
.setup-card p { color: var(--text-secondary); margin-bottom: 24px; }
.setup-progress { margin: 24px 0; }
.setup-progress .progress-bar {
    height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden;
}
.setup-progress .progress-fill {
    height: 100%; background: var(--accent); border-radius: 3px;
    transition: width 0.5s ease;
}
.setup-status { font-size: 13px; color: var(--text-secondary); margin-top: 12px; }
.setup-check { color: var(--success); margin-right: 6px; }

/* ═══════════════════════════════════════════════════════════════
   SaaS Multi-Tenant Additions (v2.0)
   ═══════════════════════════════════════════════════════════════ */

/* ─── Tenant Admin Login (email + password) ─── */
.login-card .form-group { margin-bottom: 16px; }
.login-card .form-group label {
    display: block; font-size: 13px; font-weight: 500;
    color: var(--text-secondary); margin-bottom: 6px;
}
.login-card .form-group input {
    width: 100%; padding: 10px 14px;
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: var(--radius); color: var(--text-primary);
    font-size: 14px;
}
.login-card .form-group input:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}
.login-card .login-tabs {
    display: flex; gap: 0; margin-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
}
.login-card .login-tab {
    flex: 1; text-align: center; padding: 10px;
    font-size: 13px; font-weight: 500; color: var(--text-secondary);
    cursor: pointer; border-bottom: 2px solid transparent;
    margin-bottom: -2px; transition: var(--transition);
}
.login-card .login-tab.active {
    color: var(--accent); border-bottom-color: var(--accent);
}
.login-card .login-submit {
    width: 100%; padding: 12px; font-size: 15px; font-weight: 600;
    background: var(--accent); color: #fff; border: none;
    border-radius: var(--radius); cursor: pointer; margin-top: 8px;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: var(--transition);
}
.login-card .login-submit:hover:not(:disabled) { background: var(--accent-hover); }
.login-card .login-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.login-card .login-divider {
    text-align: center; color: var(--text-muted);
    font-size: 12px; margin: 16px 0; position: relative;
}
.login-card .login-divider::before,
.login-card .login-divider::after {
    content: ''; position: absolute; top: 50%;
    width: 40%; height: 1px; background: var(--border-color);
}
.login-card .login-divider::before { left: 0; }
.login-card .login-divider::after { right: 0; }

/* ─── Unified Login Steps ─── */
.login-card { max-width: 460px; }
.login-step { animation: fadeSlideIn .2s ease; }
@keyframes fadeSlideIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }
.login-field-label { display:block; font-size:11px; font-weight:700; color:var(--text-muted); text-transform:uppercase; letter-spacing:.6px; margin-bottom:6px; }
.login-error { color:var(--danger); text-align:center; margin-top:12px; font-size:13px; min-height:18px; }
.login-super-link { text-align:center; margin-top:20px; }
.login-tenant-bar {
    display:flex; align-items:center; justify-content:space-between;
    padding:10px 14px; background:var(--bg-tertiary); border:1px solid var(--border-color);
    border-radius:var(--radius); margin-bottom:20px;
}
.ltb-info { display:flex; align-items:center; gap:8px; font-size:14px; font-weight:600; }
.ltb-change {
    background:none; border:1px solid var(--border-color); border-radius:var(--radius);
    color:var(--text-secondary); font-size:11px; padding:4px 10px; cursor:pointer;
    transition:var(--transition);
}
.ltb-change:hover { border-color:var(--accent); color:var(--accent); }
.login-who-label { font-size:13px; color:var(--text-muted); margin-bottom:14px; text-align:center; }
.login-user-grid {
    display:grid; grid-template-columns:repeat(auto-fill,minmax(110px,1fr));
    gap:10px; margin-bottom:16px; max-height:280px; overflow-y:auto;
}
.login-user-card {
    display:flex; flex-direction:column; align-items:center;
    padding:16px 10px; background:var(--bg-tertiary); border:2px solid var(--border-color);
    border-radius:var(--radius); cursor:pointer; transition:var(--transition); text-align:center;
}
.login-user-card:hover { border-color:var(--accent); background:var(--bg-hover); transform:translateY(-2px); }
.luc-avatar {
    width:48px; height:48px; border-radius:50%; display:flex; align-items:center; justify-content:center;
    font-size:16px; font-weight:700; color:#fff; margin-bottom:10px; flex-shrink:0;
}
.luc-name { font-size:13px; font-weight:600; margin-bottom:3px; word-break:break-word; }
.luc-role { font-size:10px; color:var(--text-muted); text-transform:capitalize; }
.login-no-users { color:var(--text-muted); text-align:center; padding:24px; font-size:13px; grid-column:1/-1; }
.login-selected-user {
    display:flex; align-items:center; gap:12px; padding:12px 14px;
    background:var(--bg-tertiary); border:1px solid var(--border-color);
    border-radius:var(--radius); margin-bottom:22px;
}
.lsu-avatar {
    width:44px; height:44px; border-radius:50%; background:var(--accent);
    display:flex; align-items:center; justify-content:center;
    font-size:15px; font-weight:700; color:#fff; flex-shrink:0;
}
.lsu-info { flex:1; min-width:0; }
.lsu-name { font-size:14px; font-weight:600; }
.lsu-role { font-size:11px; color:var(--text-muted); }
.login-pin-hint { text-align:center; color:var(--text-secondary); font-size:13px; margin-bottom:8px; }

/* ─── Role Management ─── */
.roles-list { display:flex; flex-direction:column; gap:6px; margin-bottom:4px; }
.role-item {
    display:flex; align-items:center; justify-content:space-between;
    padding:8px 12px; border:1px solid var(--border-color);
    border-radius:var(--radius); background:var(--bg-tertiary);
}
.role-pill {
    display:inline-flex; align-items:center; gap:6px;
    padding:3px 10px; border-radius:20px; font-size:12px;
    font-weight:600; text-transform:capitalize;
}
.role-pill.role-builtin {
    background:var(--accent-light); color:var(--accent);
    border:1px solid var(--accent);
}
.role-pill.role-custom {
    background:rgba(139,92,246,.15); color:#8b5cf6;
    border:1px solid #8b5cf6;
}

/* ─── Permissions CRUD Dialog ─── */
.perm-tabs {
    display: flex; flex-wrap: wrap; gap: 4px;
    border-bottom: 2px solid var(--border-color); margin-bottom: 4px;
}
.perm-tab {
    padding: 7px 16px; border-radius: var(--radius) var(--radius) 0 0;
    border: 1px solid transparent; font-size: 13px; font-weight: 500;
    color: var(--text-secondary); background: none; cursor: pointer;
    transition: var(--transition); text-transform: capitalize;
    display: flex; align-items: center; gap: 6px; margin-bottom: -2px;
}
.perm-tab:hover { color: var(--accent); background: var(--bg-hover); }
.perm-tab.active {
    color: var(--accent); background: var(--bg-card);
    border-color: var(--border-color); border-bottom-color: var(--bg-card);
}
.perm-hint {
    font-size: 12px; color: var(--text-muted); margin: 8px 0 10px; display: flex; align-items: center; gap: 6px;
}
.perm-table-wrap {
    max-height: 55vh; overflow-y: auto; overflow-x: hidden;
    border: 1px solid var(--border-color); border-radius: var(--radius);
}
.perm-table { width: 100%; border-collapse: collapse; font-size: 13px; table-layout: fixed; }
.perm-col-header th {
    position: sticky; top: 0; background: var(--bg-tertiary); z-index: 2;
    padding: 8px 6px; border-bottom: 2px solid var(--border-color);
}
.perm-th-module {
    text-align: left; padding-left: 14px !important; width: 42%;
    font-size: 10px; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted);
}
.perm-th-op {
    text-align: center; width: 14.5%;
    font-size: 10px; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted);
}
.perm-th-op div { margin-bottom: 4px; }
.perm-toggle-all {
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 1px 8px; font-size: 10px;
    color: var(--text-secondary); cursor: pointer; transition: var(--transition);
}
.perm-toggle-all:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.perm-section-row td {
    padding: 5px 14px; font-size: 10px; font-weight: 700; text-transform: uppercase;
    letter-spacing: .7px; color: var(--text-muted);
    background: var(--bg-tertiary); border-top: 1px solid var(--border-color);
}
.perm-row { border-bottom: 1px solid var(--border-color); transition: background .1s; }
.perm-row:hover { background: var(--bg-hover); }
.perm-module-name { padding: 9px 14px; font-size: 13px; }
.perm-cell { text-align: center; padding: 8px 6px; }
.perm-cb { width: 16px; height: 16px; cursor: pointer; accent-color: var(--accent); }

/* ─── Super Admin Panel ─── */
.super-admin-layout {
    display: flex; height: 100vh; overflow: hidden;
}
.sa-sidebar {
    width: 240px; background: #111827; color: #e5e7eb;
    display: flex; flex-direction: column; flex-shrink: 0;
    border-right: 1px solid #1f2937;
}
.sa-sidebar .sa-brand {
    padding: 18px 20px; font-size: 15px; font-weight: 700;
    border-bottom: 1px solid #1f2937; color: #fff;
    display: flex; align-items: center; gap: 10px;
}
.sa-sidebar .sa-brand .sa-badge {
    font-size: 9px; background: var(--accent); color: #fff;
    padding: 2px 6px; border-radius: 4px; font-weight: 600;
}
.sa-sidebar .sa-nav { flex: 1; overflow-y: auto; padding: 8px 0; }
.sa-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 20px; color: #9ca3af; font-size: 13px;
    cursor: pointer; transition: background .15s;
}
.sa-nav-item:hover { background: #1f2937; color: #e5e7eb; }
.sa-nav-item.active { background: #1f2937; color: var(--accent); border-left: 3px solid var(--accent); }
.sa-nav-item .sa-icon { width: 18px; text-align: center; }

.sa-main { flex: 1; display: flex; flex-direction: column; overflow: hidden; background: #0f172a; }
.sa-topbar {
    height: 52px; background: #111827; border-bottom: 1px solid #1f2937;
    display: flex; align-items: center; padding: 0 24px;
    justify-content: space-between; flex-shrink: 0;
}
.sa-topbar .sa-title { font-size: 16px; font-weight: 600; color: #e5e7eb; }
.sa-topbar .sa-user {
    display: flex; align-items: center; gap: 8px;
    color: #9ca3af; font-size: 13px; cursor: pointer;
}
.sa-content { flex: 1; overflow-y: auto; padding: 24px; }

/* Super Admin Cards / Stats */
.sa-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.sa-stat {
    background: #1e293b; border: 1px solid #334155; border-radius: 10px; padding: 20px;
}
.sa-stat .sa-stat-label { font-size: 12px; color: #94a3b8; margin-bottom: 4px; }
.sa-stat .sa-stat-value { font-size: 24px; font-weight: 700; color: #e2e8f0; }
.sa-stat .sa-stat-change { font-size: 11px; margin-top: 4px; }
.sa-stat .sa-stat-change.up { color: var(--success); }
.sa-stat .sa-stat-change.down { color: var(--danger); }

/* Super Admin Tables */
.sa-table-card { background: #1e293b; border: 1px solid #334155; border-radius: 10px; overflow: hidden; }
.sa-table-card .sa-card-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid #334155;
}
.sa-table-card .sa-card-header h3 { font-size: 15px; font-weight: 600; color: #e2e8f0; }
.sa-table-card table th { background: #111827; color: #94a3b8; border-color: #334155; }
.sa-table-card table td { color: #cbd5e1; border-color: #1e293b; }
.sa-table-card table tr:hover td { background: #263245; }

/* Tenant Status Badges */
.badge-active { background: var(--success-light); color: var(--success); }
.badge-suspended { background: var(--warning-light); color: var(--warning); }
.badge-trial { background: rgba(139,92,246,.15); color: var(--purple); }

/* ─── Language / i18n Selector ─── */
.lang-switcher {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-secondary);
}
.lang-switcher select {
    background: var(--bg-input); border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); color: var(--text-primary);
    padding: 4px 8px; font-size: 12px;
}

/* ─── Pagination ─── */
.pagination {
    display: flex; align-items: center; justify-content: center;
    gap: 4px; margin-top: 16px; padding: 8px 0;
}
.pagination button {
    min-width: 32px; height: 32px; border: 1px solid var(--border-color);
    background: var(--bg-tertiary); color: var(--text-secondary);
    border-radius: var(--radius-sm); cursor: pointer; font-size: 12px;
    display: flex; align-items: center; justify-content: center;
}
.pagination button:hover { background: var(--bg-hover); color: var(--text-primary); }
.pagination button.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }
.pagination .page-info { font-size: 12px; color: var(--text-muted); margin: 0 8px; }

/* ═══════════════════════════════════════════════════════════════
   ENTERPRISE UI UPGRADE — Inter Font + FA Icons + Visual Polish
   ═══════════════════════════════════════════════════════════════ */

/* ─── Typography: Inter ─── */
:root {
    --font: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}
body { font-family: var(--font); -webkit-font-smoothing: antialiased; }

/* ─── Font Awesome icons inside nav ─── */
.nav-item .nav-icon { display:flex; align-items:center; justify-content:center; width:22px; height:22px; flex-shrink:0; }
.nav-item .nav-icon i { font-size:13.5px; line-height:1; }
.nav-item.active .nav-icon i { color: var(--accent); }

/* ─── Sidebar Brand upgrade ─── */
.sidebar-brand .brand-icon {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    box-shadow: 0 4px 12px rgba(79,142,247,0.35);
}
.sidebar-brand .brand-icon i { font-size:17px; color:#fff; }

/* ─── Stat cards — accent top border ─── */
.stat-card {
    position: relative;
    overflow: hidden;
    border-top: 3px solid transparent;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.35); }
.stat-card .stat-icon i { font-size: 20px; line-height: 1; }
.stat-card:nth-child(4n+1) { border-top-color: var(--accent); }
.stat-card:nth-child(4n+2) { border-top-color: var(--success); }
.stat-card:nth-child(4n+3) { border-top-color: var(--danger); }
.stat-card:nth-child(4n+4) { border-top-color: var(--warning); }
.stat-info h4 { font-weight: 700; letter-spacing: -0.5px; }

/* ─── Top bar polish ─── */
.top-bar {
    box-shadow: 0 1px 0 var(--border-color);
    backdrop-filter: blur(8px);
}
.top-bar .menu-toggle i { font-size:18px; }
.top-bar .page-title { font-weight:600; font-size:15px; }
.lang-switcher select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: 4px 8px;
    font-size: 12px;
    font-family: var(--font);
    cursor: pointer;
}
.lang-switcher select:focus { outline:none; border-color:var(--accent); }

/* ─── User avatar + menu ─── */
.user-avatar { font-weight:700; letter-spacing:-0.5px; }
.user-menu > span { font-weight:500; }

/* ─── Nav item improvements ─── */
.nav-item { font-weight:450; }
.nav-item.active { font-weight:600; }
.nav-section-title { letter-spacing:1.2px; font-weight:700; }

/* ─── Card heading icons ─── */
.card-header h3 i { margin-right:8px; opacity:0.7; }
[dir="rtl"] .card-header h3 i { margin-right:0; margin-left:8px; }

/* ─── Buttons — pill option + icon spacing ─── */
.btn i { font-size:12px; }
.btn-pill { border-radius:20px; }

/* ─── Tables — zebra striping ─── */
tbody tr:nth-child(even) td { background: rgba(255,255,255,0.015); }
th { font-weight:600; }

/* ─── Login Screen — enterprise redesign ─── */
.login-screen {
    background: radial-gradient(ellipse at 20% 50%, rgba(79,142,247,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(139,92,246,0.07) 0%, transparent 50%),
                var(--bg-primary);
}
.login-card {
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(79,142,247,0.1);
}
.login-card .login-logo .logo-icon {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    box-shadow: 0 8px 24px rgba(79,142,247,0.35);
    border-radius: 18px;
    width:70px; height:70px; font-size:30px;
}
.login-card .login-logo .logo-icon i { color:#fff; font-size:28px; }
.login-card .login-logo h1 { font-size:22px; font-weight:700; margin-top:12px; }
.login-card .login-logo p { font-size:13px; color:var(--text-muted); }
.login-tabs {
    display:flex; background:var(--bg-tertiary); border-radius:var(--radius); padding:3px;
    margin-bottom:20px; border:1px solid var(--border-color);
}
.login-tab {
    flex:1; text-align:center; padding:7px 12px; border-radius:6px;
    font-size:13px; font-weight:500; cursor:pointer; color:var(--text-muted);
    transition:var(--transition);
}
.login-tab.active { background:var(--accent); color:#fff; font-weight:600; }
.login-submit {
    width:100%; background:linear-gradient(135deg,var(--accent),var(--accent-hover));
    color:#fff; border:none; border-radius:var(--radius); padding:11px 16px;
    font-size:14px; font-weight:600; cursor:pointer; font-family:var(--font);
    transition:opacity 0.18s, transform 0.1s;
    box-shadow:0 4px 12px rgba(79,142,247,0.35);
}
.login-submit:hover { opacity:0.92; transform:translateY(-1px); }
.login-submit:active { transform:translateY(0); }

/* ─── Setup Wizard Modal ─── */
.setup-wizard-overlay {
    position:fixed; inset:0; background:rgba(0,0,0,0.75); z-index:2000;
    display:flex; align-items:center; justify-content:center; padding:20px;
    animation: fadeIn 0.2s ease;
}
.setup-wizard-card {
    background:var(--bg-card); border:1px solid var(--border-color);
    border-radius:var(--radius-lg); width:100%; max-width:560px;
    box-shadow:var(--shadow-lg); animation: slideUp 0.25s ease;
    overflow:hidden;
}
.setup-wizard-header {
    padding:24px 28px 20px; border-bottom:1px solid var(--border-color);
    background:linear-gradient(135deg, rgba(79,142,247,0.08), rgba(139,92,246,0.06));
}
.setup-wizard-header h2 { font-size:18px; font-weight:700; margin-bottom:4px; }
.setup-wizard-header p  { font-size:13px; color:var(--text-muted); }
.setup-wizard-body { padding:24px 28px; }
.setup-wizard-footer {
    padding:16px 28px; border-top:1px solid var(--border-color);
    display:flex; justify-content:flex-end; gap:10px;
}
.wizard-steps { display:flex; gap:6px; margin-bottom:24px; }
.wizard-step {
    flex:1; height:4px; border-radius:2px; background:var(--border-color);
    transition:background 0.3s;
}
.wizard-step.done { background:var(--accent); }
.wizard-step.active { background:var(--accent); opacity:0.5; }
.country-currency-preview {
    background:var(--bg-tertiary); border:1px solid var(--border-color);
    border-radius:var(--radius); padding:12px 14px; margin-top:8px;
    font-size:13px; display:none;
}
.country-currency-preview .cc-symbol { font-size:20px; font-weight:700; color:var(--accent); margin-right:8px; }

/* ─── Super Admin panel FA icons ─── */
.sa-icon i { font-size:14px; line-height:1; }
.sa-nav-item { font-weight:500; }
.sa-nav-item.active { font-weight:600; }

/* ─── Plugin cards — improve icon rendering ─── */
.pc-icon i { font-size:22px; line-height:1; }
.plugin-section-label i { font-size:12px; margin-right:6px; }

/* ─── Invoice print button group (for invoices page) ─── */
.print-btn-group { display:flex; gap:6px; flex-wrap:wrap; }
.print-btn-group .btn i { font-size:11px; }

/* ─── QR code display in invoice view ─── */
.invoice-qr-block {
    display:flex; flex-direction:column; align-items:center; gap:6px;
    padding:12px; border:1px solid var(--border-color); border-radius:var(--radius);
    background:var(--bg-card); width:fit-content; margin:12px auto;
}
.invoice-qr-block p { font-size:11px; color:var(--text-muted); text-align:center; }

/* ─── Print CSS ─── */
@media print {
    /* Hide everything not print-related */
    .sidebar, .top-bar, .toast-container, #modalContainer,
    .btn, .toolbar, .pagination, .no-print { display:none !important; }
    body { background:#fff !important; color:#000 !important; overflow:visible; }
    .page-content { overflow:visible !important; }
    .app-container { display:block; }
    .main-content { overflow:visible; }
    table { page-break-inside:auto; }
    tr { page-break-inside:avoid; page-break-after:auto; }
    th, td { color:#000 !important; background:#fff !important; border-color:#ddd !important; }
    .card { border:none !important; box-shadow:none !important; }
}

/* ─── Responsive improvements ─── */
@media (max-width: 768px) {
    .top-bar .menu-toggle { display:flex; }
    .sidebar { position:fixed; left:-260px; top:0; bottom:0; z-index:200; transition:left 0.25s ease; }
    .sidebar.open { left:0; box-shadow:4px 0 20px rgba(0,0,0,0.4); }
    [dir="rtl"] .sidebar { left:auto; right:-260px; }
    [dir="rtl"] .sidebar.open { right:0; left:auto; }
    .stats-grid { grid-template-columns:1fr 1fr; }
    .form-row, .form-row-3 { grid-template-columns:1fr; }
}
@media (max-width:480px) {
    .stats-grid { grid-template-columns:1fr; }
    .login-card { padding:28px 20px; }
}
[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

/* Sidebar */
[dir="rtl"] .sidebar { border-right: none; border-left: 1px solid var(--border-color); }
[dir="rtl"] .nav-item { border-left: none; border-right: 3px solid transparent; padding: 9px 20px; }
[dir="rtl"] .nav-item.active { border-left-color: transparent; border-right-color: var(--accent); }
[dir="rtl"] .nav-item .nav-badge { margin-left: 0; margin-right: auto; }

/* Mobile sidebar */
[dir="rtl"] .sidebar { left: auto; }
@media (max-width: 768px) {
    [dir="rtl"] .sidebar { left: auto; right: -260px; }
    [dir="rtl"] .sidebar.open { right: 0; left: auto; }
}

/* Toolbar */
[dir="rtl"] .toolbar-right { margin-left: 0; margin-right: auto; }
[dir="rtl"] .toolbar .search-box::before { left: auto; right: 10px; }
[dir="rtl"] .toolbar .search-box input { padding: 8px 36px 8px 12px; }

/* Tables */
[dir="rtl"] th, [dir="rtl"] td { text-align: right; }

/* Toast */
[dir="rtl"] .toast-container { right: auto; left: 16px; }
[dir="rtl"] .toast.success { border-left: none; border-right: 4px solid var(--success); }
[dir="rtl"] .toast.error { border-left: none; border-right: 4px solid var(--danger); }
[dir="rtl"] .toast.warning { border-left: none; border-right: 4px solid var(--warning); }
[dir="rtl"] .toast.info { border-left: none; border-right: 4px solid var(--accent); }
[dir="rtl"] .toast .toast-close { margin-left: 0; margin-right: auto; }

/* POS Layout */
[dir="rtl"] .pos-products { border-right: none; border-left: 1px solid var(--border-color); }
[dir="rtl"] .cart-item-total { text-align: left; }

/* Modal */
[dir="rtl"] .modal-footer { justify-content: flex-start; }

/* Spinner */
[dir="rtl"] .spinner { margin-right: 0; margin-left: 10px; }

/* ═══════════════════════════════════════════════════════════════
   Plugin Manager  (SuperAdmin → Plugins section)
   ═══════════════════════════════════════════════════════════════ */

/* Toolbar */
.plugin-manager { padding: 20px; }
.plugin-toolbar {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 16px; margin-bottom: 24px;
}
.plugin-tenant-sel { flex: 1; max-width: 320px; }
.plugin-tenant-sel .form-control {
    background: #1f2937; border: 1px solid #374151;
    color: #f1f5f9; border-radius: 8px; padding: 8px 12px;
    font-size: 13px; width: 100%;
}

/* Section labels */
.plugin-section-label {
    font-size: 11px; font-weight: 700; letter-spacing: 1.2px;
    text-transform: uppercase; color: #6b7280; margin-bottom: 12px;
}

/* Plugin card grid */
.plugin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

/* Individual plugin card */
.plugin-card {
    background: #111827; border-radius: 12px;
    border: 1px solid #1f2937; overflow: hidden;
    transition: border-color .2s, box-shadow .2s;
}
.plugin-card.active {
    border-color: #4f46e5;
    box-shadow: 0 0 0 1px #4f46e540;
}
.plugin-card:hover { border-color: #374151; }

/* Card header */
.pc-header {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px;
}
.pc-icon { font-size: 22px; flex-shrink: 0; }
.pc-title-wrap { flex: 1; min-width: 0; }
.pc-name { font-size: 13px; font-weight: 700; color: #f1f5f9; }
.pc-ver  { font-size: 10px; color: #6b7280; margin-top: 1px; }

/* Card body */
.pc-body { padding: 10px 14px 12px; }
.pc-desc { font-size: 12px; color: #9ca3af; line-height: 1.55; }
.pc-unlocks, .pc-req { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
.pc-tag {
    font-size: 10px; padding: 2px 6px; border-radius: 4px;
    background: #1f2937; color: #93c5fd; border: 1px solid #374151;
}
.pc-tag-req { color: #fcd34d; background: #1c1a09; border-color: #4a3f00; }

/* Toggle switch */
.plugin-toggle {
    position: relative; display: inline-flex;
    flex-shrink: 0; cursor: pointer;
}
.plugin-toggle input { opacity: 0; width: 0; height: 0; }
.pt-slider {
    width: 40px; height: 22px; background: #374151;
    border-radius: 11px; transition: .2s;
    position: relative; flex-shrink: 0;
}
.pt-slider::before {
    content: ''; position: absolute;
    left: 3px; top: 3px;
    width: 16px; height: 16px;
    background: #6b7280; border-radius: 50%; transition: .2s;
}
.plugin-toggle input:checked + .pt-slider { background: #4f46e5; }
.plugin-toggle input:checked + .pt-slider::before {
    transform: translateX(18px); background: #fff;
}


/* Setup check */
[dir="rtl"] .setup-check { margin-right: 0; margin-left: 6px; }

/* ─── Super-Admin Nav Section Labels ─── */
.sa-nav-section-label {
    font-size: 10px; font-weight: 700; letter-spacing: 1.4px;
    text-transform: uppercase; color: #4b5563;
    padding: 14px 20px 4px; user-select: none;
}

/* ─── Billing KPI Stats ─── */
.billing-kpis { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.sa-stat .sa-stat-sub { font-size: 11px; color: #6b7280; margin-top: 3px; }

/* ─── Billing 2-column grid ─── */
.billing-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 16px;
}
@media (max-width: 900px) { .billing-grid-2 { grid-template-columns: 1fr; } }

/* ─── Billing Bar Chart ─── */
.billing-bar-chart {
    display: flex; align-items: flex-end; gap: 8px;
    padding: 16px 20px; height: 140px;
}
.bbc-item { display: flex; flex-direction: column; align-items: center; flex: 1; gap: 4px; }
.bbc-label { font-size: 10px; color: #6b7280; white-space: nowrap; }
.bbc-bar-wrap { flex: 1; display: flex; align-items: flex-end; width: 100%; }
.bbc-bar {
    width: 100%; background: linear-gradient(to top, #3b82f6, #60a5fa);
    border-radius: 4px 4px 0 0; min-height: 4px;
    transition: height .3s ease;
}
.bbc-val { font-size: 10px; color: #94a3b8; }

/* ─── Subscriptions table days-left warning ─── */
.sub-expiring { color: #f59e0b; font-weight: 600; }

/* ─── Payments pagination ─── */
.sa-pagination {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 4px; gap: 8px;
}

/* Super Admin */
[dir="rtl"] .sa-sidebar { border-right: none; border-left: 1px solid #1f2937; }
[dir="rtl"] .sa-nav-item.active { border-left: none; border-right: 3px solid var(--accent); }

/* Receipt */
@media print {
    [dir="rtl"] .receipt-preview { left: auto; right: 0; }
}

/* ═══════════════════════════════════════════════════════════════
   ENTERPRISE DESIGN SYSTEM v3.0
   Comprehensive production-grade UI overhaul — Zonic POS
   ═══════════════════════════════════════════════════════════════ */

/* ─── Extended Design Tokens ─── */
:root {
  --font: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* Surface elevation system */
  --s0: #13151c;
  --s1: #1a1d26;
  --s2: #20242e;
  --s3: #272b36;
  --s4: #2f343f;
  --s5: #383d4a;

  /* Gradient accents */
  --g-blue:    linear-gradient(135deg, #4f8ef7 0%, #7c6ef7 100%);
  --g-green:   linear-gradient(135deg, #10b981 0%, #059669 100%);
  --g-red:     linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --g-amber:   linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --g-purple:  linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
  --g-cyan:    linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
  --g-orange:  linear-gradient(135deg, #f97316 0%, #ea580c 100%);

  /* Glass & glow */
  --glass:         rgba(255,255,255,0.04);
  --glass-border:  rgba(255,255,255,0.08);

  /* Enhanced shadows */
  --sh-sm:  0 1px 3px rgba(0,0,0,.25);
  --sh-md:  0 4px 12px rgba(0,0,0,.35);
  --sh-lg:  0 8px 24px rgba(0,0,0,.45);
  --sh-xl:  0 16px 48px rgba(0,0,0,.55), 0 4px 16px rgba(0,0,0,.3);
  --sh-blue:  0 4px 20px rgba(79,142,247,.4);
  --sh-green: 0 4px 20px rgba(16,185,129,.4);

  /* Radii */
  --r-xs:  4px;
  --r-sm:  6px;
  --r:     8px;
  --r-md:  10px;
  --r-lg:  12px;
  --r-xl:  16px;
  --r-2xl: 20px;
  --r-full: 9999px;

  /* Animation */
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── Base ─── */
body { font-family: var(--font); -webkit-font-smoothing: antialiased; letter-spacing: -0.01em; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

/* ════════════════════════════════
   SIDEBAR — Premium
════════════════════════════════ */
.sidebar {
  background: var(--s1);
  border-right: 1px solid var(--glass-border);
  box-shadow: 2px 0 20px rgba(0,0,0,.25);
}
.sidebar-brand {
  border-bottom: 1px solid var(--glass-border);
  padding: 18px 20px;
  background: var(--s2);
}
.sidebar-brand .brand-icon {
  background: var(--g-blue);
  box-shadow: 0 4px 16px rgba(79,142,247,.45), 0 0 0 1px rgba(79,142,247,.2);
  border-radius: var(--r-md);
  width: 38px; height: 38px;
}
.sidebar-brand .brand-icon i { font-size: 17px; }
.sidebar-brand span {
  font-size: 15px; font-weight: 700; letter-spacing: -0.4px;
}
.nav-section-title {
  font-size: 9.5px; letter-spacing: 1.6px; font-weight: 700;
  color: var(--text-muted); opacity: 0.55;
  padding: 18px 20px 5px;
}
.nav-item {
  margin: 2px 10px;
  border-radius: var(--r-md);
  padding: 9px 11px;
  border-left: none !important;
  font-size: 13px; font-weight: 450;
  gap: 9px;
  transition: background .14s, color .14s, transform .1s;
  position: relative;
}
.nav-item:hover {
  background: rgba(255,255,255,.06);
  color: var(--text-primary);
  transform: translateX(2px);
}
.nav-item.active {
  background: rgba(79,142,247,.13);
  color: #e8f0fe;
  border-left: none !important;
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute; left: -10px; top: 7px; bottom: 7px;
  width: 3px; background: var(--g-blue);
  border-radius: 0 3px 3px 0;
}
.nav-item.active .nav-icon i {
  color: var(--accent);
  filter: drop-shadow(0 0 5px rgba(79,142,247,.55));
}
.nav-item .nav-icon i { font-size: 13.5px; }
.nav-item .nav-badge {
  background: var(--accent); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: var(--r-full);
}
.sidebar-footer { border-top: 1px solid var(--glass-border); padding: 12px 16px; }

/* ════════════════════════════════
   TOP BAR
════════════════════════════════ */
.top-bar {
  background: var(--s1);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 1px 0 rgba(255,255,255,.03), 0 2px 10px rgba(0,0,0,.2);
  height: 52px;
}
.top-bar .page-title { font-size: 15px; font-weight: 600; letter-spacing: -0.2px; }
.top-bar .menu-toggle { background: none; border: none; color: var(--text-secondary); cursor: pointer; font-size: 18px; padding: 4px 8px; border-radius: var(--r-sm); transition: background .15s; }
.top-bar .menu-toggle:hover { background: var(--s3); color: var(--text-primary); }

/* Sync indicator */
.sync-dot { width: 7px; height: 7px; border-radius: 50%; }
.sync-indicator.syncing .sync-dot {
  animation: pulseDot 1.2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79,142,247,.5); }
  60% { box-shadow: 0 0 0 5px rgba(79,142,247,0); }
}

/* ════════════════════════════════
   STAT CARDS — Enterprise
════════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px; margin-bottom: 28px;
}
.stat-card {
  background: var(--s2);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 20px 20px 18px;
  display: flex; align-items: center; gap: 16px;
  position: relative; overflow: hidden;
  cursor: default;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.stat-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px; opacity: .9;
}
.stat-card:nth-child(4n+1)::after { background: var(--g-blue); }
.stat-card:nth-child(4n+2)::after { background: var(--g-green); }
.stat-card:nth-child(4n+3)::after { background: var(--g-red); }
.stat-card:nth-child(4n+4)::after { background: var(--g-amber); }

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-lg);
  border-color: rgba(255,255,255,.12);
}
.stat-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stat-card:nth-child(4n+1) .stat-icon { background: rgba(79,142,247,.14); box-shadow: 0 0 0 1px rgba(79,142,247,.2); }
.stat-card:nth-child(4n+2) .stat-icon { background: rgba(16,185,129,.14); box-shadow: 0 0 0 1px rgba(16,185,129,.2); }
.stat-card:nth-child(4n+3) .stat-icon { background: rgba(239,68,68,.14); box-shadow: 0 0 0 1px rgba(239,68,68,.2); }
.stat-card:nth-child(4n+4) .stat-icon { background: rgba(245,158,11,.14); box-shadow: 0 0 0 1px rgba(245,158,11,.2); }
.stat-card:nth-child(4n+1) .stat-icon i { color: var(--accent); }
.stat-card:nth-child(4n+2) .stat-icon i { color: var(--success); }
.stat-card:nth-child(4n+3) .stat-icon i { color: var(--danger); }
.stat-card:nth-child(4n+4) .stat-icon i { color: var(--warning); }
.stat-icon i { font-size: 22px; }
.stat-info { flex: 1; min-width: 0; }
.stat-info h4 {
  font-size: 26px; font-weight: 800;
  color: var(--text-primary); line-height: 1;
  letter-spacing: -0.8px; margin-bottom: 6px;
}
.stat-info p { font-size: 12px; color: var(--text-muted); font-weight: 500; }

/* ════════════════════════════════
   CARDS
════════════════════════════════ */
.card {
  background: var(--s2);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .2s;
}
.card:hover { border-color: rgba(255,255,255,.11); }
.card-header {
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  background: rgba(255,255,255,.02);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h3 {
  font-size: 14px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.card-header h3 i { color: var(--accent); font-size: 13px; opacity: .85; }
.card-body { padding: 20px; }

/* ════════════════════════════════
   TABLES — Polished
════════════════════════════════ */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  background: var(--s2);
  color: var(--text-muted);
  font-size: 11px; font-weight: 700;
  letter-spacing: .9px; text-transform: uppercase;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  white-space: nowrap;
  position: sticky; top: 0; z-index: 10;
}
tbody td {
  padding: 11px 16px;
  border-bottom: 1px solid rgba(255,255,255,.035);
  color: var(--text-primary); vertical-align: middle;
  transition: background .1s;
}
tbody tr:hover td { background: rgba(255,255,255,.035); }
tbody tr:last-child td { border-bottom: none; }
tbody td:last-child { white-space: nowrap; }

/* ════════════════════════════════
   BUTTONS — Gradient & Premium
════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 8px 16px;
  border-radius: var(--r-md); border: none;
  font-size: 13px; font-weight: 600;
  font-family: var(--font);
  cursor: pointer; white-space: nowrap;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background .15s;
  border-radius: inherit;
}
.btn:hover::after { background: rgba(255,255,255,.07); }
.btn:active { transform: scale(0.98) !important; }
.btn i { font-size: 12px; flex-shrink: 0; }
.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: var(--r-sm); }
.btn-sm i { font-size: 11px; }
.btn-lg { padding: 12px 24px; font-size: 15px; border-radius: var(--r-lg); }
.btn-lg i { font-size: 14px; }

.btn-primary {
  background: var(--g-blue); color: #fff;
  box-shadow: 0 2px 10px rgba(79,142,247,.35);
}
.btn-primary:hover { box-shadow: 0 4px 18px rgba(79,142,247,.55); transform: translateY(-1px); }

.btn-success {
  background: var(--g-green); color: #fff;
  box-shadow: 0 2px 10px rgba(16,185,129,.3);
}
.btn-success:hover { box-shadow: 0 4px 16px rgba(16,185,129,.5); transform: translateY(-1px); }

.btn-danger {
  background: var(--g-red); color: #fff;
  box-shadow: 0 2px 8px rgba(239,68,68,.3);
}
.btn-danger:hover { box-shadow: 0 4px 14px rgba(239,68,68,.5); transform: translateY(-1px); }

.btn-warning {
  background: var(--g-amber); color: #fff;
  box-shadow: 0 2px 8px rgba(245,158,11,.3);
}
.btn-warning:hover { box-shadow: 0 4px 14px rgba(245,158,11,.45); transform: translateY(-1px); }

.btn-secondary {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--text-primary);
}
.btn-secondary:hover { background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.16); }

.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: rgba(255,255,255,.06); color: var(--text-primary); }

.btn:disabled, .btn[disabled] {
  opacity: .4; cursor: not-allowed; transform: none !important; box-shadow: none !important;
}
.btn.loading { pointer-events: none; opacity: .75; }
.btn.loading::before {
  content: ''; width: 13px; height: 13px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff; border-radius: 50%;
  animation: spin .7s linear infinite;
  margin-right: 4px; flex-shrink: 0;
}

/* ════════════════════════════════
   FORMS — Enhanced
════════════════════════════════ */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 11.5px; font-weight: 700;
  letter-spacing: .5px; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 6px;
}
.form-control {
  display: block; width: 100%;
  padding: 9px 12px;
  background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-size: 13px; font-family: var(--font);
  transition: border-color .15s, box-shadow .15s, background .15s;
  appearance: none; -webkit-appearance: none;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:hover:not(:focus) { border-color: rgba(255,255,255,.14); }
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.15);
  background: var(--s3);
}
select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%236b7280' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}
textarea.form-control { min-height: 90px; resize: vertical; line-height: 1.6; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
.input-group { position: relative; }
.input-group .form-control { padding-left: 36px; }
.input-group .input-icon {
  position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted); font-size: 13px; pointer-events: none;
}
.form-check { display: flex; align-items: center; gap: 8px; cursor: pointer; margin-bottom: 8px; }
.form-check input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
.form-check label { font-size: 13px; color: var(--text-secondary); cursor: pointer; font-weight: 400; text-transform: none; letter-spacing: 0; }

/* ════════════════════════════════
   BADGES
════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: var(--r-full);
  font-size: 11px; font-weight: 600; letter-spacing: .2px; line-height: 1.4;
}
.badge-primary  { background: rgba(79,142,247,.14); color: #82aaff; border: 1px solid rgba(79,142,247,.25); }
.badge-success  { background: rgba(16,185,129,.13); color: #34d399; border: 1px solid rgba(16,185,129,.25); }
.badge-danger   { background: rgba(239,68,68,.13);  color: #f87171; border: 1px solid rgba(239,68,68,.25); }
.badge-warning  { background: rgba(245,158,11,.13); color: #fbbf24; border: 1px solid rgba(245,158,11,.25); }
.badge-purple   { background: rgba(139,92,246,.13); color: #a78bfa; border: 1px solid rgba(139,92,246,.25); }
.badge-info     { background: rgba(6,182,212,.13);  color: #22d3ee; border: 1px solid rgba(6,182,212,.25); }
.badge-secondary{ background: rgba(255,255,255,.08); color: var(--text-secondary); border: 1px solid rgba(255,255,255,.1); }
.badge-active   { background: rgba(16,185,129,.13); color: #34d399; border: 1px solid rgba(16,185,129,.25); }
.badge-suspended{ background: rgba(245,158,11,.13); color: #fbbf24; border: 1px solid rgba(245,158,11,.25); }
.badge-trial    { background: rgba(139,92,246,.13); color: #a78bfa; border: 1px solid rgba(139,92,246,.25); }

/* ════════════════════════════════
   TOOLBAR
════════════════════════════════ */
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.toolbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.toolbar .search-box { position: relative; flex: 1; max-width: 320px; }
.toolbar .search-box::before {
  content: '\f002';
  font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 12px; pointer-events: none;
}
.toolbar .search-box input {
  width: 100%; padding: 8px 12px 8px 34px;
  background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-md);
  color: var(--text-primary); font-size: 13px; font-family: var(--font);
  transition: border-color .15s, box-shadow .15s;
}
.toolbar .search-box input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.12);
}
.toolbar .search-box input::placeholder { color: var(--text-muted); }

/* ════════════════════════════════
   TABS
════════════════════════════════ */
.tabs {
  display: flex; border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: 20px; gap: 0; overflow-x: auto;
}
.tab-btn {
  padding: 10px 18px; font-size: 13px; font-weight: 500;
  color: var(--text-muted); border: none; background: transparent;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  cursor: pointer; white-space: nowrap;
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font); transition: color .15s, border-color .15s;
}
.tab-btn i { font-size: 12px; }
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* ════════════════════════════════
   MODAL — Premium
════════════════════════════════ */
.modal-overlay { backdrop-filter: blur(8px); background: rgba(0,0,0,.72); }
.modal {
  background: var(--s2);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-xl), 0 0 0 1px rgba(255,255,255,.04);
  max-width: 580px; width: 95%;
}
.modal-lg  { max-width: 860px; }
.modal-xl  { max-width: 1100px; }
.modal-sm  { max-width: 420px; }
.modal-header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 {
  font-size: 16px; font-weight: 700; letter-spacing: -.2px;
  display: flex; align-items: center; gap: 10px;
}
.modal-header h3 i {
  width: 32px; height: 32px; border-radius: var(--r-sm);
  background: var(--accent-light); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.modal-close {
  width: 30px; height: 30px; background: rgba(255,255,255,.06);
  border: none; border-radius: var(--r-sm); color: var(--text-muted);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s; font-size: 14px;
}
.modal-close:hover { background: rgba(255,255,255,.12); color: var(--text-primary); }
.modal-body { padding: 20px 24px; max-height: 72vh; overflow-y: auto; }
.modal-footer {
  padding: 14px 24px;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; justify-content: flex-end; gap: 8px;
  background: rgba(0,0,0,.1);
}

/* ════════════════════════════════
   TOAST — Enhanced
════════════════════════════════ */
.toast-container {
  position: fixed; bottom: 20px; right: 20px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px; max-width: 340px;
  pointer-events: none;
}
.toast-container .toast { pointer-events: auto; }
.toast {
  background: var(--s3);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-lg);
  padding: 12px 14px;
  display: flex; align-items: flex-start; gap: 10px;
  box-shadow: var(--sh-xl);
  animation: toastSlide .3s var(--ease-bounce);
  position: relative; overflow: hidden;
}
@keyframes toastSlide {
  from { opacity: 0; transform: translateX(110%) scale(.9); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
.toast-icon {
  width: 30px; height: 30px; border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 13px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.warning { border-left: 3px solid var(--warning); }
.toast.info    { border-left: 3px solid var(--accent); }
.toast.success .toast-icon { background: var(--success-light); color: var(--success); }
.toast.error   .toast-icon { background: var(--danger-light);  color: var(--danger);  }
.toast.warning .toast-icon { background: var(--warning-light); color: var(--warning); }
.toast.info    .toast-icon { background: var(--accent-light);  color: var(--accent);  }
.toast-content { flex: 1; }
.toast-content strong { display: block; font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.toast-content span   { font-size: 12px; color: var(--text-secondary); }
.toast-close {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: 14px; line-height: 1; padding: 0; flex-shrink: 0;
  transition: color .15s;
}
.toast-close:hover { color: var(--text-primary); }

/* ════════════════════════════════
   POS LAYOUT — Professional
════════════════════════════════ */
.pos-container {
  display: flex; height: calc(100vh - 52px);
  overflow: hidden; background: var(--s0);
}
.pos-products {
  flex: 1; overflow-y: auto; padding: 16px;
  border-right: 1px solid rgba(255,255,255,.06);
  display: flex; flex-direction: column; gap: 12px;
}

/* POS Categories */
.pos-categories { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 2px; flex-shrink: 0; }
.pos-categories::-webkit-scrollbar { height: 3px; }
.cat-btn {
  padding: 6px 14px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600;
  background: var(--s3); border: 1px solid rgba(255,255,255,.07);
  color: var(--text-secondary); cursor: pointer; white-space: nowrap;
  transition: all .15s; display: flex; align-items: center; gap: 5px;
  font-family: var(--font);
}
.cat-btn i { font-size: 11px; }
.cat-btn:hover {
  background: var(--s4); color: var(--text-primary);
  border-color: rgba(255,255,255,.13);
}
.cat-btn.active {
  background: var(--accent); color: #fff;
  border-color: transparent; box-shadow: var(--sh-blue);
}

/* POS Search */
.pos-search { position: relative; flex-shrink: 0; }
.pos-search::before {
  content: '\f002';
  font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 11px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 12px; pointer-events: none;
}
.pos-search input {
  width: 100%; padding: 9px 12px 9px 34px;
  background: var(--s2); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-md); color: var(--text-primary);
  font-size: 13px; font-family: var(--font);
  transition: border-color .15s, box-shadow .15s;
}
.pos-search input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.12);
}
.pos-search input::placeholder { color: var(--text-muted); }

/* Product Grid */
.pos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 10px; align-content: start;
}
.pos-product-card {
  background: var(--s2);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg);
  padding: 14px 12px 12px;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, border-color .15s;
  display: flex; flex-direction: column; gap: 7px;
  position: relative; overflow: hidden;
}
.pos-product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--g-blue); transform: scaleX(0);
  transition: transform .2s ease; transform-origin: left;
}
.pos-product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0,0,0,.4);
  border-color: rgba(79,142,247,.3);
}
.pos-product-card:hover::before { transform: scaleX(1); }
.pos-product-card:active { transform: scale(.97); }
.pos-product-card.out-of-stock { opacity: .45; pointer-events: none; }

.product-img-placeholder {
  height: 58px; background: var(--s3); border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: var(--text-muted);
}
.pos-product-name {
  font-size: 12.5px; font-weight: 600; color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pos-product-price {
  font-size: 14px; font-weight: 800; color: var(--accent); letter-spacing: -.3px;
}
.pos-product-sku  { font-size: 10px; color: var(--text-muted); }
.pos-product-stock { font-size: 10px; color: var(--text-muted); font-weight: 500; }
.pos-product-stock.low { color: var(--danger); }

/* ════════════════════════════════
   CART — Premium
════════════════════════════════ */
.pos-cart {
  width: 380px; flex-shrink: 0;
  background: var(--s1);
  display: flex; flex-direction: column; overflow: hidden;
}
.cart-header {
  padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.06);
  background: var(--s2); flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
}
.cart-header h3 {
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; gap: 8px;
}
.cart-header h3 i { color: var(--accent); font-size: 14px; }
.cart-count {
  background: var(--accent); color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 1px 7px; border-radius: var(--r-full);
}
.cart-items { flex: 1; overflow-y: auto; padding: 8px; }
.cart-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 8px; border-radius: var(--r-md);
  transition: background .15s; margin-bottom: 3px;
}
.cart-item:hover { background: var(--glass); }
.cart-item-name {
  flex: 1; font-size: 13px; font-weight: 500; color: var(--text-primary); line-height: 1.3;
}
.cart-item-price { font-size: 11px; color: var(--text-muted); }
.cart-item-qty { display: flex; align-items: center; gap: 6px; }
.qty-btn {
  width: 26px; height: 26px; border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.1); background: var(--s3);
  color: var(--text-primary); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
  transition: background .15s, border-color .15s;
}
.qty-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.qty-val { font-size: 13px; font-weight: 700; min-width: 22px; text-align: center; }
.cart-item-total { font-size: 13px; font-weight: 700; min-width: 62px; text-align: right; }
.cart-item-remove {
  background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 13px; padding: 2px 4px;
  border-radius: var(--r-xs); transition: color .15s, background .15s;
}
.cart-item-remove:hover { color: var(--danger); background: var(--danger-light); }

/* Cart summary */
.cart-summary {
  padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.06);
  background: var(--s2); flex-shrink: 0;
}
.cart-summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 0; font-size: 13px;
}
.cart-summary-row .label { color: var(--text-muted); }
.cart-summary-row .value { font-weight: 600; }
.cart-summary-row.total {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 8px; padding-top: 10px; font-size: 15px;
}
.cart-summary-row.total .label { font-weight: 700; color: var(--text-primary); }
.cart-summary-row.total .value {
  font-weight: 800; color: var(--accent);
  font-size: 22px; letter-spacing: -.6px;
}

/* Cart actions */
.cart-actions {
  padding: 12px 16px; border-top: 1px solid rgba(255,255,255,.06);
  display: flex; flex-direction: column; gap: 8px; flex-shrink: 0;
}
.btn-charge {
  width: 100%; padding: 14px;
  background: var(--g-green); color: #fff;
  border: none; border-radius: var(--r-lg);
  font-size: 15px; font-weight: 700; font-family: var(--font);
  cursor: pointer; transition: all .2s ease;
  box-shadow: 0 4px 18px rgba(16,185,129,.35);
  display: flex; align-items: center; justify-content: center;
  gap: 8px; letter-spacing: -.2px;
}
.btn-charge:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(16,185,129,.55); }
.btn-charge:active { transform: scale(.99); }
.btn-charge:disabled { background: var(--s5); box-shadow: none; color: var(--text-muted); cursor: not-allowed; transform: none; }
.btn-charge.has-items { animation: chargeGlow 2.5s ease-in-out infinite; }
@keyframes chargeGlow {
  0%, 100% { box-shadow: 0 4px 18px rgba(16,185,129,.35); }
  50%       { box-shadow: 0 4px 28px rgba(16,185,129,.65); }
}
.cart-action-row { display: flex; gap: 8px; }
.cart-action-row .btn { flex: 1; justify-content: center; }

/* Cart empty state */
.cart-empty {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 40px 20px; text-align: center; height: 100%;
}
.cart-empty i { font-size: 38px; color: var(--text-muted); opacity: .35; margin-bottom: 12px; }
.cart-empty p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ════════════════════════════════
   LOGIN SCREEN — Premium
════════════════════════════════ */
.login-screen {
  background:
    radial-gradient(ellipse at 15% 40%, rgba(79,142,247,.12) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 10%, rgba(139,92,246,.10) 0%, transparent 50%),
    radial-gradient(ellipse at 55% 85%, rgba(16,185,129,.07) 0%, transparent 50%),
    linear-gradient(180deg, var(--s0) 0%, var(--s1) 100%);
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px;
}
.login-card {
  background: rgba(32,36,46,.92);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-xl); padding: 40px 36px;
  max-width: 420px; width: 100%;
  box-shadow: 0 28px 64px rgba(0,0,0,.6), 0 0 0 1px rgba(79,142,247,.08);
  backdrop-filter: blur(24px);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .logo-icon {
  width: 72px; height: 72px;
  background: var(--g-blue);
  border-radius: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 36px rgba(79,142,247,.45); margin-bottom: 14px;
}
.login-logo .logo-icon i { font-size: 30px; color: #fff; }
.login-logo h1  { font-size: 22px; font-weight: 700; letter-spacing: -.5px; }
.login-logo p   { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* Login tabs (pill style) */
.login-tabs {
  display: flex; background: var(--s3); border-radius: var(--r-md); padding: 3px;
  margin-bottom: 22px; border: 1px solid rgba(255,255,255,.07); gap: 2px;
}
.login-tab {
  flex: 1; text-align: center; padding: 7px 12px; border-radius: var(--r-sm);
  font-size: 13px; font-weight: 500; cursor: pointer; color: var(--text-muted);
  transition: all .15s; display: flex; align-items: center; justify-content: center; gap: 5px;
  border-bottom: none !important;
}
.login-tab i { font-size: 11px; }
.login-tab.active { background: var(--accent); color: #fff; font-weight: 600; border-color: transparent; }

.login-card .form-group label { font-size: 12px; font-weight: 600; letter-spacing: .4px; }
.login-card .form-group input, .login-card .form-control {
  background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.1);
}
.login-submit {
  width: 100%; background: var(--g-blue); color: #fff; border: none;
  border-radius: var(--r-md); padding: 12px 16px;
  font-size: 14px; font-weight: 700; cursor: pointer; font-family: var(--font);
  transition: all .18s; box-shadow: var(--sh-blue); margin-top: 8px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.login-submit:hover { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(79,142,247,.55); }
.login-submit:active { transform: scale(.99); }
.login-divider {
  text-align: center; color: var(--text-muted); font-size: 12px;
  margin: 18px 0; position: relative;
}
.login-divider::before, .login-divider::after {
  content: ''; position: absolute; top: 50%;
  height: 1px; background: rgba(255,255,255,.08); width: 38%;
}
.login-divider::before { left: 0; }
.login-divider::after  { right: 0; }

/* Operator Grid */
.operator-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 10px;
}
.operator-card {
  background: var(--s3); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg); padding: 16px 10px; text-align: center;
  cursor: pointer; transition: all .2s ease;
}
.operator-card:hover {
  background: var(--s4); border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.15);
  transform: translateY(-2px);
}
.operator-card .op-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--g-blue);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 8px; font-size: 16px; font-weight: 700; color: #fff;
  box-shadow: 0 4px 14px rgba(79,142,247,.35);
}
.operator-card .op-name { font-size: 12px; font-weight: 600; }
.operator-card .op-role { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

/* PIN inputs */
.pin-inputs { display: flex; gap: 10px; justify-content: center; margin: 20px 0; }
.pin-input {
  width: 48px; height: 54px;
  background: rgba(0,0,0,.25); border: 2px solid rgba(255,255,255,.1);
  border-radius: var(--r-md); color: var(--text-primary);
  font-size: 24px; font-weight: 700; text-align: center;
  font-family: var(--font); transition: border-color .15s, box-shadow .15s;
  -webkit-text-security: disc;
}
.pin-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.2); background: var(--s3);
}

/* ════════════════════════════════
   PAGINATION
════════════════════════════════ */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 18px; }
.pagination button {
  min-width: 34px; height: 34px;
  background: var(--s2); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-md); color: var(--text-secondary);
  cursor: pointer; font-size: 12px; font-family: var(--font);
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.pagination button:hover { background: var(--s4); color: var(--text-primary); border-color: rgba(255,255,255,.14); }
.pagination button.active { background: var(--accent); color: #fff; border-color: var(--accent); box-shadow: var(--sh-blue); }
.pagination button:disabled { opacity: .35; cursor: not-allowed; }
.pagination .page-info { font-size: 12px; color: var(--text-muted); margin: 0 6px; }

/* ════════════════════════════════
   EMPTY STATE
════════════════════════════════ */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 64px 24px; text-align: center;
}
.empty-state .empty-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.empty-state .empty-icon i { font-size: 30px; color: var(--text-muted); opacity: .5; }
.empty-state h4 { font-size: 15px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.empty-state p  { font-size: 13px; color: var(--text-muted); max-width: 280px; line-height: 1.6; }

/* ════════════════════════════════
   LOADING / SPINNER
════════════════════════════════ */
.loading { display: flex; align-items: center; justify-content: center; padding: 48px; color: var(--text-muted); gap: 10px; }
.spinner {
  width: 22px; height: 22px;
  border: 2px solid rgba(255,255,255,.1); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .7s linear infinite; flex-shrink: 0;
}

/* ════════════════════════════════
   LANG SWITCHER
════════════════════════════════ */
.lang-switcher { display: flex; align-items: center; gap: 6px; }
.lang-switcher select {
  background: var(--s3); border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-sm); color: var(--text-primary);
  padding: 4px 8px; font-size: 12px; font-family: var(--font); cursor: pointer;
}
.lang-switcher select:focus { outline: none; border-color: var(--accent); }

/* ════════════════════════════════
   SUPER ADMIN — Polished
════════════════════════════════ */
.sa-sidebar {
  background: #0e1117; border-right: 1px solid rgba(255,255,255,.06);
}
.sa-sidebar .sa-brand {
  padding: 18px 20px; border-bottom: 1px solid rgba(255,255,255,.06);
  background: #111520;
}
.sa-main { background: #0b0e15; }
.sa-topbar { background: #0e1117; border-bottom: 1px solid rgba(255,255,255,.06); }
.sa-content { padding: 24px; }

/* ════════════════════════════════════════════════════════════════
   POS v2.0 — Full-Screen Restaurant Layout
   Matches: Nurvotech-style | Image cards | Table-format cart
════════════════════════════════════════════════════════════════ */

/* ── Full-screen canvas (cancels page-content padding) ── */
.pos-fullscreen {
  margin: 0;
  width: 100%;
  height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-primary);
}

  .pos-top-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    flex-shrink: 0;
  }
  .pos-meta-left,
  .pos-meta-right {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .pos-meta-select,
  .pos-meta-field input {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    height: 36px;
    padding: 0 10px;
    font-size: 12px;
  }
  .pos-meta-select { min-width: 190px; }
  .pos-meta-field {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    border-radius: 6px;
  }
  .pos-meta-field i { color: var(--text-muted); font-size: 12px; }
  .pos-meta-field input { border: none; background: transparent; min-width: 115px; }
  .pos-meta-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 6px;
    height: 36px;
    padding: 0 10px;
    font-size: 12px;
    cursor: pointer;
  }
  .pos-meta-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ─── POS Header ─── */
.pos-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 20px;
    height: 54px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    z-index: 20;
}
.pos-hdr-left  { display: flex; align-items: center; gap: 12px; min-width: 200px; }
.pos-hdr-center{ display: flex; align-items: center; gap: 10px; flex: 1; justify-content: center; }
.pos-hdr-right { display: flex; align-items: center; gap: 8px; justify-content: flex-end; min-width: 280px; }

.pos-brand { display: flex; align-items: center; gap: 10px; }
.pos-brand-ico {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; color: #fff;
    flex-shrink: 0;
}
.pos-brand-name { font-weight: 700; font-size: 15px; white-space: nowrap; }

.pos-order-num {
    display: flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--text-secondary);
}
.pos-order-num strong { color: var(--text-primary); font-weight: 600; }
.pos-hdr-sep { width: 1px; height: 18px; background: var(--border-color); }
.pos-datetime { font-size: 12px; color: var(--text-secondary); white-space: nowrap; }

/* Header badges */
.pos-hbadge {
    display: flex; align-items: center; gap: 6px;
    padding: 5px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 12px; color: var(--text-secondary);
    cursor: pointer; transition: var(--transition);
    white-space: nowrap;
}
.pos-hbadge:hover  { border-color: var(--accent); color: var(--accent); }
.pos-hbadge.active { background: var(--accent-light); border-color: var(--accent); color: var(--accent); }
.pos-hbadge i { font-size: 12px; }

/* Shift button */
.pos-shift-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    background: var(--success);
    color: #fff;
    border: none; border-radius: 20px;
    font-size: 12px; font-weight: 600;
    cursor: pointer; transition: var(--transition);
    white-space: nowrap;
}
.pos-shift-btn:hover { filter: brightness(1.1); }
.pos-shift-btn.active { background: var(--danger); }

/* ─── POS Body ─── */
.pos-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ─── LEFT: Product Catalog ─── */
.pos-left {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    border-right: 1px solid var(--border-color);
    background: var(--bg-primary);
}

/* Search bar */
.pos-search-bar {
    padding: 12px 16px 8px;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}
.pos-search-wrap {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}
.pos-search-wrap:focus-within { border-color: var(--accent); }
.pos-search-ico {
    padding: 0 10px 0 14px;
    color: var(--text-muted); font-size: 14px;
    flex-shrink: 0;
}
.pos-search-input {
    flex: 1;
    padding: 10px 8px;
    background: transparent;
    border: none; outline: none;
    color: var(--text-primary);
    font-size: 14px;
}
.pos-search-input::placeholder { color: var(--text-muted); }
.pos-scan-btn {
    padding: 0 14px;
    height: 40px;
    background: var(--accent);
    border: none; color: #fff;
    font-size: 16px; cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}
.pos-scan-btn:hover { background: var(--accent-hover); }

/* Category tabs */
.pos-cats {
    display: flex;
    gap: 6px;
    padding: 8px 16px;
    overflow-x: auto;
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    scrollbar-width: none;
}
.pos-cats::-webkit-scrollbar { display: none; }
.pos-cat {
    display: flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 12px; font-weight: 500;
    cursor: pointer; white-space: nowrap;
    transition: var(--transition);
    flex-shrink: 0;
}
.pos-cat:hover  { border-color: var(--accent); color: var(--text-primary); }
.pos-cat.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Product grid */
.pos-product-grid {
    flex: 1;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
    gap: 12px;
    padding: 14px;
    align-content: start;
}

/* Product cards */
.pos-prod-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    position: relative;
}
.pos-prod-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}
.pos-prod-card:active { transform: scale(0.97); }
.pos-prod-card.oos { opacity: 0.55; pointer-events: none; }

/* Product image area */
.pos-prod-img-wrap {
    position: relative;
    width: 100%; padding-top: 72%;
    background: var(--bg-tertiary);
    overflow: hidden;
}
.pos-prod-img-wrap img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.pos-prod-card:hover .pos-prod-img-wrap img { transform: scale(1.05); }
.pos-prod-initials {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 800;
    color: var(--accent);
    background: linear-gradient(135deg, var(--bg-hover), var(--bg-active));
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* Hover overlay — add icon */
.pos-add-overlay {
    position: absolute; inset: 0;
    background: rgba(79,142,247,0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.2s;
    font-size: 28px; color: #fff;
}
.pos-prod-card:hover .pos-add-overlay { opacity: 1; }

/* Out-of-stock overlay */
.pos-oos-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
}
.pos-oos-overlay span {
    font-size: 11px; font-weight: 700; color: var(--danger);
    background: rgba(239,68,68,0.15);
    border: 1px solid var(--danger);
    padding: 4px 8px; border-radius: 4px;
    letter-spacing: .5px; text-transform: uppercase;
}

/* Product info */
.pos-prod-meta {
    padding: 8px 10px 10px;
}
.pos-prod-name {
    font-size: 12px; font-weight: 500;
    color: var(--text-primary);
    line-clamp: 2; -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 4px;
    line-height: 1.35;
}
.pos-prod-price {
    font-size: 13px; font-weight: 700;
    color: var(--accent);
}

/* Loading / Empty */
.pos-loading {
    display: flex; align-items: center; gap: 10px;
    padding: 40px; color: var(--text-muted); grid-column: 1/-1;
}
.pos-no-products {
    text-align: center; padding: 48px 20px;
    color: var(--text-muted); grid-column: 1/-1;
}
.pos-no-products i { font-size: 40px; margin-bottom: 12px; display: block; }

/* ─── RIGHT: Current Order ─── */
.pos-right {
    width: 500px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    overflow: hidden;
}

/* Order header */
/* ── Session Tabs (multi-order parallel workflow) ── */
.pos-sessions {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  background: var(--bg-secondary, #1a1a2e);
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
  scrollbar-width: none;
  flex-shrink: 0;
}
.pos-sessions::-webkit-scrollbar { display: none; }

.pos-session-tab {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-card, #22223b);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
  max-width: 160px;
}
.pos-session-tab:hover {
  background: var(--bg-hover, #2d2d44);
  color: var(--text-primary);
  border-color: var(--accent);
}
.pos-session-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 700;
}
.pos-session-tab.active .pos-session-close { color: rgba(255,255,255,.7); }
.pos-session-tab.active .pos-session-close:hover { color: #fff; }

.pos-session-label {
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
}
.pos-session-count {
  background: var(--warning);
  color: #000;
  border-radius: 10px;
  padding: 1px 5px;
  font-size: 10px;
  font-weight: 800;
  line-height: 1.4;
}
.pos-session-tab.active .pos-session-count {
  background: rgba(255,255,255,.3);
  color: #fff;
}
.pos-session-close {
  margin-left: 2px;
  font-size: 14px;
  line-height: 1;
  color: var(--text-muted);
  padding: 0 2px;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
}
.pos-session-close:hover { background: rgba(220,38,38,.25); color: var(--danger); }

.pos-session-add {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px dashed var(--border-color);
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color 0.15s, border-color 0.15s;
}
.pos-session-add:hover { color: var(--accent); border-color: var(--accent); }

/* Session tab timer badge */
.pos-session-timer {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: .3px;
  opacity: .75;
  flex-shrink: 0;
}
.pos-session-tab.active .pos-session-timer { color: rgba(255,255,255,.7); opacity: 1; }

/* Close POS meta button */
.pos-close-btn {
  background: rgba(220,38,38,.12) !important;
  color: var(--danger) !important;
  border-color: rgba(220,38,38,.3) !important;
}
.pos-close-btn:hover { background: var(--danger) !important; color: #fff !important; }

/* ═══════════════════════════════════════════════════
   POS SHIFT-START GATE SCREEN
═══════════════════════════════════════════════════ */
.pos-gate-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bg-primary);
  overflow: hidden;
}

/* Animated background orbs */
.pos-gate-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .18;
  pointer-events: none;
  animation: gateOrbFloat 8s ease-in-out infinite alternate;
}
.pos-gate-orb1 { width: 420px; height: 420px; background: var(--accent); top: -120px; left: -100px; animation-delay: 0s; }
.pos-gate-orb2 { width: 300px; height: 300px; background: #10b981; bottom: -80px; right: -60px; animation-delay: -3s; }
.pos-gate-orb3 { width: 220px; height: 220px; background: #f59e0b; top: 50%; left: 55%; animation-delay: -5s; }
@keyframes gateOrbFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -30px) scale(1.12); }
}

.pos-gate-card {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px 44px 36px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 32px 80px rgba(0,0,0,.45);
  display: flex;
  flex-direction: column;
  gap: 22px;
  backdrop-filter: blur(6px);
  animation: gateCardIn .5s cubic-bezier(.22,.68,0,1.2);
}
@keyframes gateCardIn {
  from { opacity: 0; transform: translateY(32px) scale(.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Brand block */
.pos-gate-brand { text-align: center; }
.pos-gate-logo  { width: 72px; height: 72px; object-fit: contain; border-radius: 16px; margin-bottom: 10px; }
.pos-gate-logo-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  border-radius: 20px;
  font-size: 30px; color: #fff;
  margin-bottom: 10px;
  box-shadow: 0 8px 24px rgba(79,142,247,.4);
}
.pos-gate-biz-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -.3px;
}
.pos-gate-biz-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Live clock */
.pos-gate-clock { text-align: center; }
.pos-gate-time {
  font-size: 52px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pos-gate-date {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 5px;
  font-weight: 500;
}

/* Divider */
.pos-gate-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.pos-gate-divider::before, .pos-gate-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

/* Input fields */
.pos-gate-field { display: flex; flex-direction: column; gap: 7px; }
.pos-gate-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pos-gate-input-wrap {
  display: flex;
  align-items: center;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-secondary);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.pos-gate-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.2);
}
.pos-gate-currency {
  padding: 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  border-right: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  align-self: stretch;
  display: flex;
  align-items: center;
}
.pos-gate-input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 22px;
  font-weight: 700;
  padding: 10px 14px;
  text-align: center;
  outline: none;
  font-variant-numeric: tabular-nums;
}
.pos-gate-notes {
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 13px;
  padding: 10px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
  box-sizing: border-box;
}
.pos-gate-notes:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,142,247,.2);
}

/* Start button */
.pos-gate-start-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px 20px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), #6366f1);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .3px;
  transition: transform .15s, box-shadow .15s, opacity .15s;
  box-shadow: 0 6px 24px rgba(79,142,247,.45);
  margin-top: 4px;
}
.pos-gate-start-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(79,142,247,.55); }
.pos-gate-start-btn:active { transform: translateY(0); }
.pos-gate-start-btn:disabled { opacity: .7; cursor: not-allowed; transform: none; }

/* Footer note */
.pos-gate-footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  opacity: .65;
}


/* ── Held Orders Dialog (card grid) ── */
.held-orders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  padding: 4px 2px;
}
.held-card {
  display: flex;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  overflow: hidden;
  transition: transform .15s, box-shadow .15s;
}
.held-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.3); }
.held-card-stripe {
  width: 5px;
  flex-shrink: 0;
  background: var(--accent);
}
.held-card-inner {
  flex: 1;
  padding: 12px 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.held-card-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.held-card-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.held-card-no {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
}
.held-card-customer {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex-wrap: wrap;
}
.held-card-tbl {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 1px 6px;
  border-radius: 6px;
}
.held-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.held-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
}
.held-card-time, .held-card-items {
  display: flex;
  align-items: center;
  gap: 3px;
}
.held-card-total {
  font-size: 16px;
  font-weight: 800;
}
.held-card-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 2px;
}
.held-load-btn { flex: 1; font-size: 11px !important; }
.held-del-btn { flex-shrink: 0; padding: 4px 8px !important; }

/* ── Table Options Dialog ── */
.tbl-opt-dialog { display: flex; flex-direction: column; gap: 14px; }
.tbl-opt-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border-color);
}
.tbl-opt-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff; flex-shrink: 0;
}
.tbl-opt-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
}
.tbl-opt-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
.tbl-opt-sep { color: var(--border-color); }
.tbl-opt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.tbl-opt-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  padding: 14px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, border-color .12s;
  text-align: left;
}
.tbl-opt-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,0,0,.3); border-color: var(--accent); }
.tbl-opt-danger:hover { border-color: var(--danger) !important; box-shadow: 0 4px 14px rgba(220,38,38,.2) !important; }
.tbl-opt-btn-ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; margin-bottom: 2px;
}
.tbl-opt-ico-change  { background: rgba(79,142,247,.15); color: var(--accent); }
.tbl-opt-ico-split   { background: rgba(245,158,11,.15); color: #f59e0b; }
.tbl-opt-ico-merge   { background: rgba(16,185,129,.15); color: #10b981; }
.tbl-opt-ico-release { background: rgba(220,38,38,.15);  color: var(--danger); }
.tbl-opt-btn-lbl {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}
.tbl-opt-btn-sub {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}



.pos-order-hdr {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    gap: 8px;
}
.pos-order-title {
    font-size: 14px; font-weight: 700;
    color: var(--text-primary);
    display: flex; align-items: center; gap: 7px;
}
.pos-order-title i { color: var(--accent); }

/* Order type toggle */
.pos-type-grp {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 2px;
    gap: 2px;
}
.pos-type-btn {
    display: flex; align-items: center; gap: 4px;
    padding: 4px 9px;
    border: none; border-radius: 5px;
    font-size: 11px; font-weight: 500;
    cursor: pointer; transition: var(--transition);
    background: transparent; color: var(--text-muted);
    white-space: nowrap;
}
.pos-type-btn:hover { color: var(--text-primary); }
.pos-type-btn.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 2px 6px rgba(79,142,247,0.35);
}

/* Customer row */
.pos-customer-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.pos-ops-row {
  display: flex;
  gap: 6px;
  padding: 7px 12px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.pos-ops-row::-webkit-scrollbar { display: none; }
.pos-mini-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.pos-mini-ctrl:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.pos-mini-ctrl.active {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent);
}
.pos-mini-shift {
  background: rgba(16,185,129,0.15);
  border-color: rgba(16,185,129,0.35);
  color: var(--success);
}
.pos-mini-shift.active {
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.35);
  color: var(--danger);
}
.pos-cust-wrap {
    display: flex; align-items: center; gap: 6px;
    flex: 1;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0 8px;
}
.pos-cust-ico { color: var(--text-muted); font-size: 12px; flex-shrink: 0; }
.pos-cust-sel {
    flex: 1; background: transparent;
    border: none; outline: none;
    color: var(--text-primary); font-size: 12px;
    padding: 7px 0;
    cursor: pointer;
}
.pos-cust-add {
    width: 32px; height: 32px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
    flex-shrink: 0;
}
.pos-cust-add:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Rider row */
.pos-rider-row {
    padding: 6px 12px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.pos-rider-sel {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 12px;
    background: rgba(249,115,22,0.1);
    border: 1px solid rgba(249,115,22,0.3);
    border-radius: 6px;
    color: var(--orange);
    font-size: 12px; font-weight: 500;
    cursor: pointer; transition: var(--transition);
}
.pos-rider-sel:hover { background: rgba(249,115,22,0.18); }
.pos-rider-arrow { margin-left: auto; font-size: 10px; }

.pos-queue-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
}
.pos-qtab {
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: 6px;
  height: 34px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.pos-qtab.active { background: #0f1722; border-color: #0f1722; color: #fff; }

/* ─── Cart Table ─── */
.pos-cart-wrap {
    flex: 1;
    overflow-y: auto;
}
.pos-cart-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.pos-cart-tbl thead tr {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-color);
    position: sticky; top: 0; z-index: 1;
}
.pos-cart-tbl thead th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 600; font-size: 11px;
    text-transform: uppercase; letter-spacing: .5px;
    color: var(--text-muted);
    white-space: nowrap;
}
  .pos-cart-tbl .col-sno,
  .cart-sno-col { width: 50px; text-align: center; }
.pos-cart-tbl .col-qty  { text-align: center; }
.pos-cart-tbl .col-price, .pos-cart-tbl .col-amt { text-align: right; }
  .pos-cart-tbl .col-action, .cart-action-col { text-align: center; width: 72px; }

/* Cart empty row */
.pos-cart-empty-row td { padding: 0; }
.pos-empty-cart {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 40px 16px;
    color: var(--text-muted); text-align: center;
}
.pos-empty-cart i { font-size: 32px; margin-bottom: 10px; opacity: 0.5; }
.pos-empty-cart p { font-size: 13px; margin-bottom: 4px; }
.pos-empty-cart small { font-size: 11px; color: var(--text-muted); }

/* Cart rows */
.pos-cart-row { border-bottom: 1px solid var(--border-color); }
.pos-cart-row:hover { background: var(--bg-hover); }

.cart-nm-cell {
    display: flex; align-items: center; gap: 6px;
    padding: 8px 10px;
}
.cart-item-nm { flex: 1; font-size: 12px; font-weight: 500; line-height: 1.3; }
.cart-rm-btn {
    width: 20px; height: 20px;
    background: none; border: none;
    color: var(--text-muted); font-size: 11px;
    cursor: pointer; border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: var(--transition);
}
.cart-rm-btn:hover { background: var(--danger-light); color: var(--danger); }

.cart-qty-ctrl {
    display: flex; align-items: center; gap: 4px;
    justify-content: center;
    padding: 4px 8px;
}
.cart-qty-ctrl button {
    width: 22px; height: 22px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px; color: var(--text-primary);
    font-size: 14px; cursor: pointer; transition: var(--transition);
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
}
.cart-qty-ctrl button:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.cart-qty-ctrl input {
    width: 36px; text-align: center;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 4px; color: var(--text-primary);
    font-size: 12px; font-weight: 600;
    padding: 2px 0; outline: none;
}
.cart-qty-ctrl input:focus { border-color: var(--accent); }

.cart-price-col, .cart-amt-col {
    padding: 8px 10px;
    text-align: right; white-space: nowrap;
    font-size: 12px;
}
.cart-price-col { color: var(--text-secondary); }
.cart-amt-col strong { color: var(--text-primary); }
.cart-price-input {
  width: 84px;
  text-align: right;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 4px;
  padding: 2px 6px;
}
.cart-price-input:focus { outline: none; border-color: var(--accent); }

/* Discount badge */
.pos-disc-badge {
    display: flex; align-items: center; gap: 8px;
    padding: 5px 12px;
    background: var(--warning-light);
    border-top: 1px solid rgba(245,158,11,0.25);
    font-size: 12px; color: var(--warning);
    flex-shrink: 0;
}
.pos-disc-badge button {
    margin-left: auto; background: none; border: none;
    color: var(--text-muted); cursor: pointer; font-size: 14px;
}
.pos-disc-badge button:hover { color: var(--danger); }

/* ─── Summary Footer ─── */
.pos-summary {
    flex-shrink: 0;
    background: var(--bg-tertiary);
    border-top: 2px solid var(--border-color);
}

/* Stats row */
.pos-stats-row {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
}
.pos-stat-item {
    display: flex; align-items: center; gap: 8px;
    flex: 1;
}
.pos-stat-ico {
    width: 32px; height: 32px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; flex-shrink: 0;
}
.pos-stat-ico.bag   { background: rgba(79,142,247,0.15);  color: var(--accent); }
.pos-stat-ico.tax   { background: rgba(245,158,11,0.15);  color: var(--warning); }
.pos-stat-ico.total { background: rgba(16,185,129,0.15);  color: var(--success); }
.pos-stat-lbl { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.pos-stat-val { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.pos-stat-val.accent { color: var(--accent); }
.pos-stat-div { width: 1px; height: 30px; background: var(--border-color); margin: 0 8px; flex-shrink: 0; }

/* Pay button */
.pos-pay-btn {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 2px;
    padding: 8px 16px;
    min-width: 70px;
    background: linear-gradient(135deg, var(--success), #059669);
    color: #fff; border: none;
    border-radius: 10px;
    font-size: 11px; font-weight: 700;
    cursor: pointer; transition: var(--transition);
    flex-shrink: 0;
    text-transform: uppercase; letter-spacing: .5px;
    box-shadow: 0 4px 12px rgba(16,185,129,0.35);
}
.pos-pay-btn i { font-size: 18px; }
.pos-pay-btn:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.pos-pay-btn:disabled {
    opacity: 0.4; cursor: not-allowed;
    box-shadow: none; transform: none;
}

/* Action buttons row */
.pos-act-row {
    display: flex;
    padding: 8px 10px;
    gap: 6px;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
}
.pos-act-row::-webkit-scrollbar { display: none; }
.pos-act-btn {
    display: flex; align-items: center; gap: 5px;
    padding: 6px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 11px; font-weight: 500;
    cursor: pointer; white-space: nowrap;
    transition: var(--transition);
    flex-shrink: 0;
}
.pos-act-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.pos-act-btn.pos-act-clear:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-light); }
.pos-act-btn.pos-act-hold:hover  { border-color: var(--warning); color: var(--warning); background: var(--warning-light); }
.pos-held-badge {
    background: var(--danger);
    color: #fff;
    font-size: 9px; font-weight: 700;
    min-width: 16px; height: 16px;
    border-radius: 8px; padding: 0 4px;
    display: inline-flex; align-items: center; justify-content: center;
}

/* Powered by */
.pos-powered {
    display: flex; align-items: center; justify-content: center;
    gap: 6px;
    padding: 6px;
    font-size: 10px; color: var(--text-muted);
}
.pos-powered-brand {
    font-weight: 600; color: var(--text-secondary);
    display: flex; align-items: center; gap: 4px;
}
.pos-powered-brand i { color: var(--accent); }

.pos-pri-btn {
  height: 38px;
  border-radius: 7px;
  border: none;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.pos-pri-btn.close { background: #6b7280; color: #fff; }
.pos-pri-btn.save { background: #ef4444; color: #fff; }
.pos-pri-btn.place { background: #f59e0b; color: #fff; }

.pos-compact-mode .pos-product-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }

/* ─── Picker Modals (Operator / Table / Rider) ─── */
.picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 10px;
    max-height: 360px;
    overflow-y: auto;
    padding: 2px;
}
.picker-card {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 6px;
    padding: 16px 10px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer; text-align: center;
    transition: var(--transition);
}
.picker-card:hover  { border-color: var(--accent); background: var(--accent-light); }
.picker-card.selected { border-color: var(--accent); background: var(--accent-light); }
.picker-avatar {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700; color: #fff;
}
.picker-avatar.tbl   { background: linear-gradient(135deg, var(--success), #059669); }
.picker-avatar.rider { background: linear-gradient(135deg, var(--orange), #dc6403); }
.picker-name  { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.picker-role  { font-size: 10px; color: var(--text-muted); }
.picker-empty { text-align: center; color: var(--text-muted); font-size: 13px; padding: 20px; grid-column: 1/-1; }

/* ─── POS Responsive ─── */
@media (max-width: 1100px) {
    .pos-right { width: 500px; }
    .pos-product-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; padding: 10px; }
}

@media (max-width: 860px) {
    .pos-body { flex-direction: column; }
    .pos-left { border-right: none; border-bottom: 1px solid var(--border-color); max-height: 55vh; }
    .pos-right { width: 100%; flex: 1; min-height: 0; }
    .pos-hdr-right .pos-hbadge { display: none; }
  .pos-top-meta { flex-direction: column; align-items: stretch; }
  .pos-meta-right { flex-wrap: wrap; }
}

@media (max-width: 600px) {
    .pos-header { padding: 0 12px; }
    .pos-brand-name { display: none; }
    .pos-hdr-center { display: none; }
    .pos-product-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 8px; }
    .pos-right { width: 100%; }
}
.sa-stat {
  background: #131822; border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--r-lg); padding: 20px;
  transition: border-color .2s;
}
.sa-stat:hover { border-color: rgba(255,255,255,.12); }
.sa-stat .sa-stat-value { font-size: 26px; font-weight: 800; letter-spacing: -.8px; }
.sa-table-card { background: #131822; border: 1px solid rgba(255,255,255,.07); border-radius: var(--r-lg); overflow: hidden; }
.sa-table-card .sa-card-header { background: rgba(255,255,255,.02); border-bottom: 1px solid rgba(255,255,255,.06); }
.sa-nav-item { border-radius: var(--r-sm); margin: 1px 8px; }
.sa-nav-item:hover { background: rgba(255,255,255,.06); border-radius: var(--r-sm); }
.sa-nav-item.active { border-radius: var(--r-sm); }

/* ════════════════════════════════
   FLOOR PLAN — Tables Page
════════════════════════════════ */
.floor-section { margin-bottom: 28px; }
.floor-title {
  font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.6px;
  color: var(--text-muted); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.floor-title::after { content: ''; flex: 1; height: 1px; background: rgba(255,255,255,.06); }
.floor-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.table-tile {
  border-radius: var(--r-lg); padding: 16px 12px;
  cursor: pointer; text-align: center;
  border: 2px solid transparent;
  transition: all .2s ease;
}
.table-tile.free     { background: rgba(16,185,129,.10); border-color: rgba(16,185,129,.25); }
.table-tile.occupied { background: rgba(239,68,68,.10);  border-color: rgba(239,68,68,.25); }
.table-tile.reserved { background: rgba(245,158,11,.10); border-color: rgba(245,158,11,.25); }
.table-tile.cleaning { background: rgba(107,114,128,.10);border-color: rgba(107,114,128,.2); }
.table-tile:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.table-tile .table-num { font-size: 24px; font-weight: 800; letter-spacing: -.5px; }
.table-tile .table-name { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.table-tile .table-status {
  font-size: 10px; font-weight: 700; margin-top: 6px;
  text-transform: uppercase; letter-spacing: .8px;
}
.table-tile.free     .table-status { color: var(--success); }
.table-tile.occupied .table-status { color: var(--danger);  }
.table-tile.reserved .table-status { color: var(--warning); }
.table-tile.cleaning .table-status { color: var(--text-muted); }
.table-tile .table-capacity { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; justify-content: center; gap: 4px; margin-top: 8px; }
.table-tile .table-capacity i { font-size: 10px; }

/* ════════════════════════════════
   SETUP WIZARD OVERRIDE
════════════════════════════════ */
.setup-wizard-card { border-radius: var(--r-xl); border: 1px solid rgba(255,255,255,.09); }
.setup-wizard-header {
  background: linear-gradient(135deg, rgba(79,142,247,.09), rgba(139,92,246,.07));
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.wizard-step.done   { background: var(--accent); }
.wizard-step.active { background: var(--accent); opacity: .45; }

/* ════════════════════════════════
   RESPONSIVE OVERRIDES
════════════════════════════════ */
@media (max-width: 1200px) { .pos-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); } }
@media (max-width: 1024px) { .pos-cart { width: 330px; } .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .pos-container { flex-direction: column; }
  .pos-cart { width: 100%; max-height: 55vh; }
  .pos-products { border-right: none; border-bottom: 1px solid rgba(255,255,255,.06); }
  .pos-grid { grid-template-columns: repeat(auto-fill, minmax(108px, 1fr)); gap: 8px; }
  .modal { border-radius: var(--r-xl); }
  .modal-body { max-height: 62vh; }
  .login-card { padding: 32px 24px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .pos-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .login-card { padding: 28px 18px; border-radius: var(--r-lg); }
}

/* ════════════════════════════════
   ENTERPRISE DETAIL POLISH
════════════════════════════════ */
.invoice-detail {
  background: rgba(255,255,255,.015);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-lg);
  padding: 14px;
}

.invoice-detail table {
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-md);
  overflow: hidden;
}

.invoice-detail thead th {
  font-size: 11px;
  letter-spacing: .7px;
}

.invoice-detail tbody td {
  font-size: 12.5px;
}

.table-legend {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}

.table-tile {
  backdrop-filter: blur(5px);
}

.table-tile .badge {
  margin-top: 4px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .35px;
}

.empty-state {
  border: 1px dashed rgba(255,255,255,.16);
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
}

.toolbar-right .form-control {
  min-width: 140px;
}

.plugin-card {
  box-shadow: 0 8px 20px rgba(0,0,0,.22);
}

.plugin-card:hover {
  box-shadow: 0 12px 28px rgba(0,0,0,.32);
}

@media (max-width: 640px) {
  .toolbar-right .form-control {
    min-width: 0;
    width: 100%;
  }

  .invoice-detail {
    padding: 10px;
  }

  .invoice-detail table {
    font-size: 12px;
  }
}

/* ── Held / Recent Orders List ── */
.held-orders-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 480px;
  overflow-y: auto;
  padding: 2px 2px;
}
.held-order-item {
  background: var(--card-bg, #1a2332);
  border: 1px solid var(--border, #243046);
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color .15s;
}
.held-order-item:hover { border-color: var(--primary, #4f8ef7); }
.held-order-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}
.held-order-total {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary, #4f8ef7);
}

/* POS Payment Modal */
.payment-modal {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 14px;
}

.payment-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
  margin-bottom: 12px;
}

.payment-kicker {
  font-size: 11px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.payment-total {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.4px;
  color: var(--accent);
  line-height: 1.1;
}

.payment-meta {
  text-align: right;
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.payment-method-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) 150px auto;
  gap: 8px;
  align-items: center;
}

.payment-method-row .btn-danger {
  min-width: 34px;
  height: 34px;
  padding: 0;
}

.payment-change {
  margin-top: 8px;
  min-height: 18px;
  font-size: 13px;
  font-weight: 700;
}

/* Required-field highlight for customer row in Delivery mode */
.required-field {
  border-radius: 8px;
  outline: 2px solid var(--danger);
  outline-offset: 3px;
  animation: reqPulse 1.5s ease-in-out 2;
}
.required-field .pos-cust-sel {
  border-color: var(--danger);
  color: var(--danger);
}
@keyframes reqPulse {
  0%, 100% { outline-color: var(--danger); }
  50%       { outline-color: transparent; }
}

@media (max-width: 640px) {
  .payment-head {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .payment-meta {
    text-align: left;
  }

  .payment-method-row {
    grid-template-columns: 1fr;
  }

  .payment-method-row .btn-danger {
    width: 100%;
  }
}