/* ==========================================================================
   Portsolis Enterprise — Design System
   Premium SaaS dashboard styling. Bootstrap 5.3 + custom tokens.
   ========================================================================== */

:root {
  --ps-primary: #FE7804;
  --ps-primary-600: #E56A00;
  --ps-primary-100: #FFE8D6;
  --ps-primary-50:  #FFF4EA;
  --ps-secondary: #FFFFFF;
  --ps-accent: #222222;
  --ps-bg: #F8F9FA;
  --ps-surface: #FFFFFF;
  --ps-border: #EAECEF;
  --ps-border-strong: #D9DCE1;
  --ps-text: #101828;
  --ps-text-muted: #667085;
  --ps-text-subtle: #98A2B3;
  --ps-success: #22C55E;
  --ps-success-bg: #E9FBEF;
  --ps-warning: #F59E0B;
  --ps-warning-bg: #FFF6E5;
  --ps-danger:  #EF4444;
  --ps-danger-bg:  #FEECEC;
  --ps-info: #3B82F6;
  --ps-info-bg: #E8F1FE;

  --ps-radius-sm: 8px;
  --ps-radius:    12px;
  --ps-radius-lg: 16px;
  --ps-radius-xl: 20px;

  --ps-shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);
  --ps-shadow-sm: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);
  --ps-shadow:    0 4px 12px rgba(16, 24, 40, .06), 0 2px 4px rgba(16, 24, 40, .04);
  --ps-shadow-lg: 0 12px 32px rgba(16, 24, 40, .10), 0 4px 8px rgba(16, 24, 40, .04);
  --ps-shadow-primary: 0 8px 24px rgba(254, 120, 4, .28);

  --ps-sidebar-w: 260px;
  --ps-sidebar-w-collapsed: 76px;
  --ps-topbar-h: 68px;

  --ps-font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--ps-font);
  background: var(--ps-bg);
  color: var(--ps-text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}
h1,h2,h3,h4,h5,h6 { color: var(--ps-text); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
a { color: var(--ps-primary); text-decoration: none; }
a:hover { color: var(--ps-primary-600); }
.text-muted { color: var(--ps-text-muted) !important; }
.text-subtle { color: var(--ps-text-subtle); }
.text-accent { color: var(--ps-accent); }
.text-primary-ps { color: var(--ps-primary) !important; }
.bg-primary-ps { background: var(--ps-primary) !important; color: #fff; }
.bg-surface { background: var(--ps-surface); }
hr { border-color: var(--ps-border); opacity: 1; }

/* ---------- layout ---------- */
.ps-app { min-height: 100vh; display: flex; }
.ps-sidebar {
  width: var(--ps-sidebar-w);
  background: #0F1116;
  color: #E4E7EC;
  position: fixed; inset: 0 auto 0 0;
  display: flex; flex-direction: column;
  transition: width .24s ease;
  z-index: 1030;
}
.ps-sidebar.collapsed { width: var(--ps-sidebar-w-collapsed); }
.ps-sidebar-brand {
  height: var(--ps-topbar-h);
  display: flex; align-items: center; gap: 12px;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.ps-brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--ps-primary), #FF9A3D);
  display: grid; place-items: center; color: #fff; font-weight: 700;
  box-shadow: var(--ps-shadow-primary);
  flex-shrink: 0;
}
.ps-brand-name { font-weight: 700; font-size: 15px; color: #fff; letter-spacing: -0.01em; }
.ps-brand-sub  { font-size: 11px; color: #98A2B3; }
.ps-sidebar.collapsed .ps-brand-text { display: none; }

.ps-sidebar-scroll { flex: 1; overflow-y: auto; padding: 16px 12px; }
.ps-sidebar-scroll::-webkit-scrollbar { width: 6px; }
.ps-sidebar-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.08); border-radius: 3px; }

.ps-nav-section {
  font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: #667085; padding: 14px 12px 6px;
}
.ps-sidebar.collapsed .ps-nav-section { text-align: center; padding: 14px 0 6px; }
.ps-sidebar.collapsed .ps-nav-section span { display: none; }
.ps-sidebar.collapsed .ps-nav-section::after { content: "•"; color: #475467; }

.ps-nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  color: #CDD2DA; font-weight: 500; font-size: 14px;
  margin-bottom: 2px;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.ps-nav-link i { font-size: 18px; width: 20px; text-align: center; flex-shrink: 0; }
.ps-nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.ps-nav-link.active {
  background: linear-gradient(135deg, rgba(254,120,4,.18), rgba(254,120,4,.05));
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(254,120,4,.25);
}
.ps-nav-link.active i { color: var(--ps-primary); }
.ps-nav-link .ps-badge-nav {
  margin-left: auto; background: var(--ps-primary); color: #fff;
  font-size: 10px; padding: 2px 7px; border-radius: 20px; font-weight: 600;
}
.ps-sidebar.collapsed .ps-nav-link { justify-content: center; padding: 12px; }
.ps-sidebar.collapsed .ps-nav-link span,
.ps-sidebar.collapsed .ps-nav-link .ps-badge-nav { display: none; }

.ps-sidebar-footer {
  padding: 12px; border-top: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; gap: 10px;
}
.ps-business-switcher {
  flex: 1; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px; padding: 8px 10px; color: #fff; font-size: 12px;
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
}
.ps-business-switcher:hover { background: rgba(255,255,255,.08); }
.ps-business-switcher .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ps-success); }
.ps-sidebar.collapsed .ps-business-switcher span,
.ps-sidebar.collapsed .ps-business-switcher small { display: none; }

/* ---------- main ---------- */
.ps-main {
  flex: 1;
  margin-left: var(--ps-sidebar-w);
  transition: margin-left .24s ease;
  min-width: 0;
}
.ps-sidebar.collapsed ~ .ps-main { margin-left: var(--ps-sidebar-w-collapsed); }

.ps-topbar {
  height: var(--ps-topbar-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--ps-border);
  position: sticky; top: 0; z-index: 1020;
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px;
}
.ps-topbar-toggle {
  border: 1px solid var(--ps-border);
  background: #fff;
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  color: var(--ps-text-muted);
  cursor: pointer;
}
.ps-topbar-toggle:hover { color: var(--ps-primary); border-color: var(--ps-primary); }

.ps-search {
  position: relative; flex: 1; max-width: 480px;
}
.ps-search input {
  width: 100%; height: 38px; padding: 0 12px 0 38px;
  border-radius: 10px; border: 1px solid var(--ps-border);
  background: var(--ps-bg); font-size: 13px;
  transition: all .15s;
}
.ps-search input:focus {
  outline: none; background: #fff;
  border-color: var(--ps-primary);
  box-shadow: 0 0 0 4px rgba(254,120,4,.12);
}
.ps-search i {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--ps-text-subtle);
}
.ps-search kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: #fff; border: 1px solid var(--ps-border); border-radius: 6px;
  padding: 2px 6px; font-size: 11px; color: var(--ps-text-muted);
}

.ps-topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.ps-icon-btn {
  width: 38px; height: 38px; border-radius: 10px;
  border: 1px solid var(--ps-border); background: #fff;
  display: grid; place-items: center; color: var(--ps-text-muted);
  cursor: pointer; position: relative;
}
.ps-icon-btn:hover { color: var(--ps-primary); border-color: var(--ps-primary); }
.ps-icon-btn .dot-indicator {
  position: absolute; top: 8px; right: 9px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--ps-danger);
  border: 2px solid #fff;
}

.ps-daily-orders {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border-radius: 10px;
  background: var(--ps-surface);
  border: 1px solid var(--ps-border);
}
.ps-order-info {
  display: flex;
  align-items: center;
}
.ps-order-amount {
  font-size: 14px;
  font-weight: 700;
  color: var(--ps-primary);
}

.ps-user-menu {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 10px 4px 4px;
  border-radius: 10px; border: 1px solid var(--ps-border);
  background: #fff; cursor: pointer;
  position: relative;
}
.ps-user-menu:hover { border-color: var(--ps-primary); }
.ps-avatar {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--ps-primary), #FF9A3D);
  color: #fff; display: grid; place-items: center;
  font-weight: 600; font-size: 12px;
  flex-shrink: 0;
}
.ps-avatar.lg { width: 44px; height: 44px; border-radius: 12px; font-size: 15px; }
.ps-avatar.sm { width: 28px; height: 28px; font-size: 11px; }
.ps-user-menu .meta { font-size: 12px; line-height: 1.2; }
.ps-user-menu .meta strong { display: block; font-weight: 600; font-size: 13px; }
.ps-user-menu .meta span { color: var(--ps-text-muted); }

.ps-user-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  min-width: 160px;
  background: #fff;
  border: 1px solid var(--ps-border);
  border-radius: 10px;
  box-shadow: var(--ps-shadow);
  z-index: 1000;
  padding: 8px 0;
}
.ps-user-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--ps-text);
  text-decoration: none;
  font-size: 13px;
  transition: background 0.2s;
}
.ps-user-dropdown a:hover {
  background: var(--ps-bg);
  color: var(--ps-primary);
}
.ps-user-dropdown a i {
  font-size: 14px;
}

/* ---------- page ---------- */
.ps-page { padding: 24px 28px 40px; }
.ps-page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
}
.ps-page-title { margin: 0; font-size: 24px; font-weight: 700; letter-spacing: -0.02em; }
.ps-page-sub   { color: var(--ps-text-muted); font-size: 14px; margin-top: 4px; }
.ps-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ps-text-muted); margin-bottom: 8px;
}
.ps-breadcrumb i { font-size: 10px; }
.ps-breadcrumb a { color: var(--ps-text-muted); }
.ps-breadcrumb .current { color: var(--ps-text); font-weight: 500; }

/* ---------- card ---------- */
.ps-card {
  background: #fff;
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius-lg);
  box-shadow: var(--ps-shadow-xs);
}
.ps-card + .ps-card { margin-top: 20px; }
.ps-card-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--ps-border);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.ps-card-header h3 { margin: 0; font-size: 15px; font-weight: 600; }
.ps-card-header .sub { font-size: 12px; color: var(--ps-text-muted); margin-top: 2px; }
.ps-card-body { padding: 20px; }
.ps-card-footer {
  padding: 14px 20px; border-top: 1px solid var(--ps-border);
  background: #FBFCFD; border-radius: 0 0 var(--ps-radius-lg) var(--ps-radius-lg);
  display: flex; align-items: center; justify-content: space-between;
}

/* KPI cards */
.ps-kpi {
  background: #fff;
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius-lg);
  padding: 20px;
  transition: all .18s ease;
  position: relative; overflow: hidden;
}
.ps-kpi:hover { box-shadow: var(--ps-shadow); transform: translateY(-1px); }
.ps-kpi-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; font-size: 20px;
  background: var(--ps-primary-50); color: var(--ps-primary);
  margin-bottom: 14px;
}
.ps-kpi-icon.success { background: var(--ps-success-bg); color: var(--ps-success); }
.ps-kpi-icon.warning { background: var(--ps-warning-bg); color: var(--ps-warning); }
.ps-kpi-icon.info    { background: var(--ps-info-bg);    color: var(--ps-info); }
.ps-kpi-icon.danger  { background: var(--ps-danger-bg);  color: var(--ps-danger); }
.ps-kpi-label { font-size: 12px; color: var(--ps-text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .04em; }
.ps-kpi-value { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin: 4px 0 6px; }
.ps-kpi-delta { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.ps-kpi-delta.up { color: var(--ps-success); }
.ps-kpi-delta.down { color: var(--ps-danger); }

/* action card */
.ps-action-card {
  background: #fff;
  border: 1px solid var(--ps-border);
  border-radius: var(--ps-radius-lg);
  padding: 22px;
  cursor: pointer;
  transition: all .2s ease;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 160px;
}
.ps-action-card:hover {
  border-color: var(--ps-primary);
  box-shadow: var(--ps-shadow);
  transform: translateY(-2px);
}
.ps-action-card .icon-wrap {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--ps-primary-50); color: var(--ps-primary);
  display: grid; place-items: center; font-size: 22px;
}
.ps-action-card h4 { margin: 0; font-size: 16px; }
.ps-action-card p  { margin: 0; color: var(--ps-text-muted); font-size: 13px; }

/* ---------- buttons ---------- */
.btn { border-radius: 10px; font-weight: 500; font-size: 13px; padding: 9px 16px; transition: all .15s; }
.btn:focus { box-shadow: 0 0 0 4px rgba(254,120,4,.16) !important; }
.btn-primary {
  background: var(--ps-primary); border-color: var(--ps-primary); color: #fff;
  box-shadow: var(--ps-shadow-primary);
}
.btn-primary:hover, .btn-primary:focus { background: var(--ps-primary-600); border-color: var(--ps-primary-600); color: #fff; }
.btn-dark { background: var(--ps-accent); border-color: var(--ps-accent); color: #fff; }
.btn-dark:hover { background: #000; border-color: #000; color: #fff; }
.btn-outline-ps {
  background: #fff; border: 1px solid var(--ps-border); color: var(--ps-text);
}
.btn-outline-ps:hover { border-color: var(--ps-primary); color: var(--ps-primary); background: var(--ps-primary-50); }
.btn-ghost { background: transparent; color: var(--ps-text-muted); border: none; }
.btn-ghost:hover { background: var(--ps-bg); color: var(--ps-text); }
.btn-lg { padding: 12px 22px; font-size: 14px; border-radius: 12px; }
.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }
.btn-icon { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- forms ---------- */
.form-label { font-size: 13px; font-weight: 500; color: var(--ps-text); margin-bottom: 6px; }
.form-control, .form-select {
  border-radius: 10px; border: 1px solid var(--ps-border);
  font-size: 13px; padding: 9px 12px;
  background: #fff;
  color: var(--ps-text);
}
.form-control:focus, .form-select:focus {
  border-color: var(--ps-primary);
  box-shadow: 0 0 0 4px rgba(254,120,4,.14);
}
.form-control::placeholder { color: var(--ps-text-subtle); }
.input-group-text {
  background: var(--ps-bg); border: 1px solid var(--ps-border); border-right: 0;
  border-radius: 10px 0 0 10px; color: var(--ps-text-muted); font-size: 13px;
}
.form-check-input:checked { background-color: var(--ps-primary); border-color: var(--ps-primary); }
.form-check-input:focus { border-color: var(--ps-primary); box-shadow: 0 0 0 4px rgba(254,120,4,.14); }
.form-switch .form-check-input { width: 2.4em; height: 1.3em; }

/* ---------- badges & pills ---------- */
.ps-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; padding: 3px 10px;
  border-radius: 20px; letter-spacing: .02em;
}
.ps-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.ps-badge.success { background: var(--ps-success-bg); color: #15803D; }
.ps-badge.warning { background: var(--ps-warning-bg); color: #B45309; }
.ps-badge.danger  { background: var(--ps-danger-bg);  color: #B91C1C; }
.ps-badge.info    { background: var(--ps-info-bg);    color: #1D4ED8; }
.ps-badge.neutral { background: #F2F4F7; color: #344054; }
.ps-badge.primary { background: var(--ps-primary-50); color: var(--ps-primary-600); }

/* ---------- stat cards ---------- */
.ps-stat-card {
  background: var(--ps-bg);
  border: 1px solid var(--ps-border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
}
.ps-stat-label {
  font-size: 12px;
  color: var(--ps-text-muted);
  font-weight: 500;
  margin-bottom: 8px;
}
.ps-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--ps-primary);
}

/* ---------- table ---------- */
.ps-table-wrap { overflow-x: auto; }
.ps-table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.ps-table thead th {
  text-align: left; font-weight: 600; font-size: 11px;
  color: var(--ps-text-muted); text-transform: uppercase; letter-spacing: .04em;
  padding: 12px 16px; background: #FBFCFD; border-bottom: 1px solid var(--ps-border);
  position: sticky; top: 0;
}
.ps-table tbody td {
  padding: 14px 16px; border-bottom: 1px solid var(--ps-border);
  vertical-align: middle;
}
.ps-table tbody tr:hover { background: #FBFCFD; }
.ps-table tbody tr:last-child td { border-bottom: none; }
.ps-table .cell-primary { font-weight: 600; color: var(--ps-text); }
.ps-table .cell-muted { color: var(--ps-text-muted); }

/* ---------- tabs ---------- */
.ps-tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--ps-border);
  margin-bottom: 20px;
}
.ps-tab {
  padding: 10px 14px; font-size: 13px; font-weight: 500;
  color: var(--ps-text-muted); cursor: pointer; border-bottom: 2px solid transparent;
  margin-bottom: -1px; transition: all .15s;
}
.ps-tab:hover { color: var(--ps-text); }
.ps-tab.active { color: var(--ps-primary); border-bottom-color: var(--ps-primary); }

/* ---------- toast ---------- */
.ps-toast {
  position: fixed; bottom: 24px; right: 24px;
  background: #101828; color: #fff;
  padding: 12px 16px; border-radius: 12px;
  box-shadow: var(--ps-shadow-lg);
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; z-index: 2000;
  transform: translateY(20px); opacity: 0; pointer-events: none;
  transition: all .25s ease;
}
.ps-toast.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.ps-toast .icon { color: var(--ps-success); font-size: 18px; }

/* ---------- skeleton ---------- */
.ps-skeleton {
  background: linear-gradient(90deg, #F2F4F7 0%, #E9ECF1 50%, #F2F4F7 100%);
  background-size: 200% 100%;
  animation: ps-skel 1.4s ease-in-out infinite;
  border-radius: 8px;
}
@keyframes ps-skel { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------- misc ---------- */
.ps-divider { height: 1px; background: var(--ps-border); margin: 20px 0; }
.ps-glass {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.5);
}

.ps-empty {
  text-align: center; padding: 60px 20px;
}
.ps-empty i { font-size: 44px; color: var(--ps-text-subtle); margin-bottom: 12px; }
.ps-empty h4 { margin: 0 0 6px; }
.ps-empty p { color: var(--ps-text-muted); max-width: 320px; margin: 0 auto 16px; }

.ps-progress { height: 8px; background: #F2F4F7; border-radius: 8px; overflow: hidden; }
.ps-progress-bar { height: 100%; background: linear-gradient(90deg, var(--ps-primary), #FF9A3D); border-radius: 8px; }

/* POS specific */
.ps-pos-grid { display: grid; grid-template-columns: 1fr 380px; gap: 20px; min-height: calc(100vh - var(--ps-topbar-h) - 48px); }
.ps-product-card {
  background: #fff; border: 1px solid var(--ps-border); border-radius: 14px;
  overflow: hidden; cursor: pointer; transition: all .18s;
}
.ps-product-card:hover { border-color: var(--ps-primary); transform: translateY(-2px); box-shadow: var(--ps-shadow); }
.ps-product-card .img {
  aspect-ratio: 4 / 3; background: #F2F4F7 center/cover no-repeat; position: relative;
}
.ps-product-card .body { padding: 12px; }
.ps-product-card h5 { font-size: 13px; margin: 0 0 2px; font-weight: 600; }
.ps-product-card .price { color: var(--ps-primary); font-weight: 700; font-size: 14px; }
.ps-product-card small { color: var(--ps-text-muted); font-size: 11px; }

.ps-cart {
  background: #fff; border: 1px solid var(--ps-border); border-radius: 16px;
  display: flex; flex-direction: column; position: sticky; top: calc(var(--ps-topbar-h) + 20px);
  max-height: calc(100vh - var(--ps-topbar-h) - 40px);
}
.ps-cart-header { padding: 18px 20px; border-bottom: 1px solid var(--ps-border); }
.ps-cart-body { flex: 1; overflow-y: auto; padding: 12px 20px; }
.ps-cart-footer { padding: 16px 20px; border-top: 1px solid var(--ps-border); background: #FBFCFD; border-radius: 0 0 16px 16px; }

/* room / apartment card */
.ps-room-card {
  background: #fff; border: 1px solid var(--ps-border); border-radius: 16px; overflow: hidden;
  transition: all .18s;
}
.ps-room-card:hover { box-shadow: var(--ps-shadow); transform: translateY(-2px); }
.ps-room-card .img { aspect-ratio: 16 / 10; background: #F2F4F7 center/cover no-repeat; }
.ps-room-card .body { padding: 16px; }

/* ---------- responsive ---------- */
@media (min-width: 768px) and (max-width: 992px) {
  .ps-sidebar { width: var(--ps-sidebar-w-collapsed); }
  .ps-sidebar .ps-brand-text, .ps-sidebar .ps-nav-section span, .ps-sidebar .ps-nav-link span, .ps-sidebar .ps-sidebar-footer { display: none; }
  .ps-sidebar .ps-nav-link { justify-content: center; padding: 12px 0; }
  .ps-sidebar .ps-nav-link i { font-size: 20px; }
  .ps-main { margin-left: var(--ps-sidebar-w-collapsed) !important; }
}
@media (max-width: 992px) {
  .ps-sidebar { transform: translateX(-100%); }
  .ps-sidebar.mobile-open { transform: translateX(0); box-shadow: var(--ps-shadow-lg); }
  .ps-main { margin-left: 0 !important; }
  .ps-page { padding: 20px 18px 32px; }
  .ps-search { max-width: none; }
  .ps-user-menu .meta { display: none; }
  .ps-pos-grid { grid-template-columns: 1fr; }
  .ps-cart { position: relative; top: 0; }
}
@media (max-width: 576px) {
  .ps-topbar { padding: 0 14px; gap: 8px; }
  .ps-page-title { font-size: 20px; }
  .ps-kpi-value { font-size: 24px; }
}

/* ---------- login ---------- */
.ps-auth-wrap {
  min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr;
}
.ps-auth-left {
  background: linear-gradient(135deg, #FE7804 0%, #FF9A3D 45%, #FFB877 100%);
  color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.ps-auth-left::before {
  content: ""; position: absolute; inset: -20% -20% auto auto; width: 500px; height: 500px;
  border-radius: 50%; background: rgba(255,255,255,.12); filter: blur(20px);
}
.ps-auth-left::after {
  content: ""; position: absolute; inset: auto auto -30% -20%; width: 400px; height: 400px;
  border-radius: 50%; background: rgba(0,0,0,.10); filter: blur(30px);
}
.ps-auth-right { padding: 48px; display: flex; align-items: center; justify-content: center; background: #fff; }
.ps-auth-form { width: 100%; max-width: 400px; }
@media (max-width: 992px) { .ps-auth-wrap { grid-template-columns: 1fr; } .ps-auth-left { display: none; } }

/* utility */
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; }
.rounded-ps { border-radius: var(--ps-radius) !important; }
.rounded-ps-lg { border-radius: var(--ps-radius-lg) !important; }
.shadow-ps { box-shadow: var(--ps-shadow) !important; }
.shadow-ps-lg { box-shadow: var(--ps-shadow-lg) !important; }


/* ================= Auth + User Management (additive) ================= */
.ps-input-icon { position: relative; }
.ps-input-icon > i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #98A2B3; font-size: 15px; }
.ps-input-icon > .form-control { padding-left: 38px; }
.ps-input-toggle {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  background: transparent; border: 0; color: #98A2B3; padding: 6px 10px; border-radius: 8px;
}
.ps-input-toggle:hover { color: var(--ps-text); background: var(--ps-surface-2); }

.ps-auth-illus { display: flex; justify-content: center; margin-bottom: 8px; }
.ps-auth-alert {
  display: flex; gap: 12px; padding: 12px 14px; border-radius: 12px;
  background: var(--ps-primary-50); color: var(--ps-primary-600);
  align-items: flex-start;
}
.ps-auth-alert i { font-size: 18px; margin-top: 2px; }

.ps-pw-meter { height: 6px; background: #F2F4F7; border-radius: 999px; margin-top: 8px; overflow: hidden; }
.ps-pw-meter > span { display:block; height:100%; border-radius:999px; background: #FE7804; transition: width .3s; }
.ps-pw-meter > span.weak { background: #EF4444; }
.ps-pw-meter > span.medium { background: #F59E0B; }
.ps-pw-meter > span.strong { background: #10B981; }
.ps-pw-meter > span.w-25 { width: 25%; } .ps-pw-meter > span.w-50 { width: 50%; }
.ps-pw-meter > span.w-75 { width: 75%; } .ps-pw-meter > span.w-100 { width: 100%; }
.ps-pw-hints { display:flex; flex-wrap:wrap; gap:12px; font-size:12px; color: var(--ps-text-muted); margin-top:8px; }
.ps-pw-hints i { font-size: 12px; }

/* Status page (session expired / access denied) */
.ps-status-wrap { min-height: 100vh; display:flex; align-items:center; justify-content:center; padding:24px; background: var(--ps-surface-2); }
.ps-status-card {
  background:#fff; border:1px solid var(--ps-border); border-radius: 20px;
  padding: 40px; max-width: 460px; text-align:center; box-shadow: 0 24px 60px rgba(16,24,40,.08);
}
.ps-status-card h1 { font-size: 24px; font-weight: 700; letter-spacing:-0.02em; margin: 8px 0 6px; }
.ps-status-icon {
  width: 72px; height: 72px; border-radius: 20px; display:flex; align-items:center; justify-content:center;
  margin: 0 auto 12px; font-size: 30px;
}
.ps-status-icon.warning { background: var(--ps-warning-bg); color: #B45309; }
.ps-status-icon.danger  { background: var(--ps-danger-bg);  color: #B91C1C; }
.ps-status-icon.success { background: var(--ps-success-bg); color: #15803D; }
.ps-status-meta { font-size: 12px; color: var(--ps-text-muted); margin-top: 16px; }

/* Chips */
.ps-chip {
  display:inline-flex; align-items:center; gap:6px;
  background: var(--ps-surface-2); color: var(--ps-text);
  border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 500;
}

/* Business multi-select */
.ps-biz-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.ps-biz-option {
  display:flex; gap:12px; align-items:center; padding: 12px 14px;
  border: 1.5px solid var(--ps-border); border-radius: 14px; cursor: pointer;
  transition: .15s; background:#fff;
}
.ps-biz-option:hover { border-color: var(--ps-primary-600); }
.ps-biz-option input { display:none; }
.ps-biz-check {
  width: 22px; height: 22px; border-radius: 7px; border: 1.5px solid var(--ps-border);
  display:flex; align-items:center; justify-content:center; color: transparent; flex: 0 0 auto;
}
.ps-biz-option input:checked ~ .ps-biz-check,
.ps-biz-option.is-selected .ps-biz-check {
  background: var(--ps-primary-600); border-color: var(--ps-primary-600); color: #fff;
}
.ps-biz-option:has(input:checked), .ps-biz-option.is-selected {
  border-color: var(--ps-primary-600); background: var(--ps-primary-50);
}
.ps-biz-option.muted { opacity: .55; }
.ps-biz-grid.readonly .ps-biz-option { cursor: default; }

/* Photo upload */
.ps-upload { display:flex; gap:14px; align-items:center; }
.ps-upload img { width: 72px; height: 72px; border-radius: 18px; object-fit: cover; }

/* Check list */
.ps-check-list { list-style: none; margin: 0; padding: 0; }
.ps-check-list li { display:flex; gap:10px; align-items:center; padding: 6px 0; font-size: 14px; color: var(--ps-text); }
.ps-check-list li i { font-size: 15px; }

/* Timeline */
.ps-timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.ps-timeline::before { content:""; position:absolute; left: 15px; top: 8px; bottom: 8px; width: 2px; background: var(--ps-border); }
.ps-timeline li { display:flex; gap: 14px; padding: 10px 0; position: relative; }
.ps-timeline-dot {
  width: 32px; height: 32px; border-radius: 10px; display:flex; align-items:center; justify-content:center;
  flex: 0 0 auto; font-size: 14px; z-index: 1;
}
.ps-timeline-dot.success { background: var(--ps-success-bg); color: #15803D; }
.ps-timeline-dot.warning { background: var(--ps-warning-bg); color: #B45309; }
.ps-timeline-dot.danger  { background: var(--ps-danger-bg); color: #B91C1C; }
.ps-timeline-dot.info    { background: var(--ps-info-bg); color: #1D4ED8; }
.ps-timeline-dot.primary { background: var(--ps-primary-50); color: var(--ps-primary-600); }
.ps-timeline-dot.neutral { background: #F2F4F7; color: #475467; }

/* Permission rows */
.ps-perm-row {
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 20px; border-top: 1px solid var(--ps-border);
}
.ps-perm-row:first-child { border-top: 0; }
.ps-perm-icon {
  width: 34px; height: 34px; border-radius: 10px; display:flex; align-items:center; justify-content:center;
  background: var(--ps-primary-50); color: var(--ps-primary-600); font-size: 16px;
}

/* Role pills */
.ps-role-pills { display:flex; flex-wrap:wrap; gap: 8px; }
.ps-role-pill {
  display:inline-flex; align-items:center; gap:6px;
  padding: 8px 14px; border-radius: 999px; border: 1.5px solid var(--ps-border);
  background:#fff; font-size: 13px; font-weight: 500; color: var(--ps-text); cursor: pointer;
  transition: .15s;
}
.ps-role-pill:hover { border-color: var(--ps-primary-600); color: var(--ps-primary-600); }
.ps-role-pill.active { background: var(--ps-primary-600); border-color: var(--ps-primary-600); color: #fff; }

/* Mini stat */
.ps-mini-stat { border: 1px solid var(--ps-border); border-radius: 12px; padding: 12px; }

/* Small alerts inline */
.ps-alert { display:flex; gap: 10px; padding: 12px 14px; border-radius: 12px; align-items:flex-start; }
.ps-alert.warning { background: var(--ps-warning-bg); color: #78350F; }
.ps-alert.info    { background: var(--ps-info-bg); color: #1D4ED8; }
.ps-alert i { font-size: 18px; margin-top: 2px; }