/* ============================================================
   Merge Node POS — Design System
   main.css
   ============================================================ */

/* ── Google Fonts + Font Awesome loaded via HTML <head> ── */

/* ── 1. CSS Custom Properties (Design Tokens) ──────────────── */
/* DEFAULT: Light Mode */
:root {
  /* Surfaces — Light */
  --clr-bg:          #F4F6FB;
  --clr-surface:     #FFFFFF;
  --clr-surface-2:   #F8FAFD;
  --clr-surface-3:   #EEF1F8;
  --clr-border:      #E2E8F0;
  --clr-border-soft: rgba(0,0,0,0.05);

  /* Brand */
  --clr-primary:      #00B87A;
  --clr-primary-dim:  rgba(0,184,122,0.10);
  --clr-primary-glow: rgba(0,184,122,0.20);
  --clr-accent:       #F5A623;
  --clr-accent-dim:   rgba(245,166,35,0.10);

  /* Status */
  --clr-success:     #16A34A;
  --clr-success-dim: rgba(22,163,74,0.10);
  --clr-warning:     #D97706;
  --clr-warning-dim: rgba(217,119,6,0.10);
  --clr-danger:      #DC2626;
  --clr-danger-dim:  rgba(220,38,38,0.10);
  --clr-info:        #2563EB;
  --clr-info-dim:    rgba(37,99,235,0.10);

  /* Text — Light */
  --clr-text:        #0F172A;
  --clr-text-muted:  #475569;
  --clr-text-faint:  #94A3B8;

  /* Typography */
  --font-ui:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;

  /* Radius */
  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;
  --r-xl:  20px;
  --r-full:9999px;

  /* Shadows — Light (softer) */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-glow:0 0 20px var(--clr-primary-glow);

  /* Transitions */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --trans-fast:0.15s var(--ease);
  --trans-base:0.22s var(--ease);
  --trans-slow:0.35s var(--ease);

  /* Sidebar */
  --sidebar-w: 260px;
  --header-h:  60px;
}

/* ── Dark Mode Override ── */
[data-theme="dark"] {
  --clr-bg:           #0D0F14;
  --clr-surface:      #161920;
  --clr-surface-2:    #1E2230;
  --clr-surface-3:    #252A3A;
  --clr-border:       #2A3045;
  --clr-border-soft:  rgba(255,255,255,0.06);
  --clr-primary:      #00C896;
  --clr-primary-dim:  rgba(0,200,150,0.12);
  --clr-primary-glow: rgba(0,200,150,0.25);
  --clr-accent:       #F5A623;
  --clr-accent-dim:   rgba(245,166,35,0.12);
  --clr-success:      #22C55E;
  --clr-success-dim:  rgba(34,197,94,0.12);
  --clr-warning:      #F59E0B;
  --clr-warning-dim:  rgba(245,158,11,0.12);
  --clr-danger:       #EF4444;
  --clr-danger-dim:   rgba(239,68,68,0.12);
  --clr-info:         #3B82F6;
  --clr-info-dim:     rgba(59,130,246,0.12);
  --clr-text:         #F1F5F9;
  --clr-text-muted:   #8892A4;
  --clr-text-faint:   #4A5568;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.40);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.50);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.60);
  --clr-primary-dim:  rgba(0,200,150,0.12);
  --clr-success-dim:  rgba(34,197,94,0.12);
  --clr-danger-dim:   rgba(239,68,68,0.12);
  --clr-warning-dim:  rgba(245,158,11,0.12);
}

/* ── 2. Reset & Base ────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ui);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ── 3. Layout ──────────────────────────────────────────────── */
.pos-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--clr-surface);
  border-right: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform var(--trans-base);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-collapsed .sidebar {
  transform: translateX(calc(-1 * var(--sidebar-w)));
}

.main-area {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--trans-base);
}

.sidebar-collapsed .main-area {
  margin-left: 0;
}

/* Top Header Bar */
.topbar {
  position: sticky;
  top: 0;
  height: var(--header-h);
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  padding: 0 var(--sp-6);
  gap: var(--sp-4);
  z-index: 100;
}

.page-content {
  flex: 1;
  padding: var(--sp-6);
}

/* Container */
.container { max-width: 1400px; margin: 0 auto; }

/* ── 4. Sidebar Components ──────────────────────────────────── */
.sidebar-brand {
  padding: var(--sp-5) var(--sp-5);
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.sidebar-brand-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--clr-primary), #00a87a);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--shadow-glow);
}

.sidebar-brand-text {}
.sidebar-brand-text .brand-name {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--clr-text);
}
.sidebar-brand-text .brand-branch {
  font-size: 0.7rem;
  color: var(--clr-primary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar-nav {
  flex: 1;
  padding: var(--sp-4) var(--sp-3);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-faint);
  padding: var(--sp-4) var(--sp-3) var(--sp-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  color: var(--clr-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--trans-fast);
  position: relative;
  white-space: nowrap;
}

.nav-item i {
  width: 18px;
  text-align: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.nav-item:hover {
  background: var(--clr-surface-2);
  color: var(--clr-text);
}

.nav-item.active {
  background: var(--clr-primary-dim);
  color: var(--clr-primary);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 3px;
  background: var(--clr-primary);
  border-radius: 0 var(--r-full) var(--r-full) 0;
}

.nav-badge {
  margin-left: auto;
  background: var(--clr-danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--r-full);
  min-width: 20px;
  text-align: center;
}

/* ── Nav divider ── */
.nav-divider {
  height: 1px;
  background: var(--clr-border);
  margin: var(--sp-3) var(--sp-2);
}

/* ── Nav Group (Dropdown Accordion) ── */
.nav-group { margin-bottom: 2px; }

.nav-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  border: none;
  background: none;
  color: var(--clr-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans-fast);
  text-align: left;
}
.nav-group-toggle:hover {
  background: var(--clr-surface-2);
  color: var(--clr-text);
}
.nav-group.open .nav-group-toggle {
  color: var(--clr-text);
  background: var(--clr-surface-2);
}
.nav-group-icon-label {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.nav-group-icon-label i {
  width: 18px;
  text-align: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.nav-group-chevron {
  font-size: 0.65rem;
  transition: transform var(--trans-fast);
  flex-shrink: 0;
}
.nav-group.open .nav-group-chevron {
  transform: rotate(180deg);
}

/* Dropdown items container */
.nav-group-items {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s var(--ease);
  overflow: hidden;
}
.nav-group.open .nav-group-items {
  grid-template-rows: 1fr;
}
/* Inner wrapper needed for grid height animation */
.nav-group-items > * {
  min-height: 0;
}
.nav-group-items a {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4) var(--sp-2) calc(var(--sp-4) + 18px + var(--sp-3));
  border-radius: var(--r-sm);
  color: var(--clr-text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  transition: all var(--trans-fast);
  white-space: nowrap;
  text-decoration: none;
}
.nav-group-items a i {
  font-size: 0.78rem;
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}
.nav-group-items a:hover {
  background: var(--clr-surface-2);
  color: var(--clr-text);
}
.nav-group-items a.nav-item.active,
.nav-group-items a.active {
  background: var(--clr-primary-dim);
  color: var(--clr-primary);
  font-weight: 600;
}

.sidebar-footer {
  padding: var(--sp-4) var(--sp-3);
  border-top: 1px solid var(--clr-border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background var(--trans-fast);
}
.sidebar-user:hover { background: var(--clr-surface-2); }

.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-info .user-name {
  font-size: 0.8rem; font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.user-info .user-role {
  font-size: 0.68rem; color: var(--clr-text-muted);
  text-transform: capitalize;
}

/* ── 5. Topbar Components ───────────────────────────────────── */
.topbar-toggle {
  background: none; border: none; color: var(--clr-text-muted);
  font-size: 1.1rem; padding: var(--sp-2); border-radius: var(--r-sm);
  transition: color var(--trans-fast), background var(--trans-fast);
}
.topbar-toggle:hover { color: var(--clr-text); background: var(--clr-surface-2); }

.topbar-title {
  font-size: 1rem; font-weight: 600; color: var(--clr-text);
}

.topbar-spacer { flex: 1; }

.topbar-actions {
  display: flex; align-items: center; gap: var(--sp-2);
}

.topbar-btn {
  background: none; border: none;
  color: var(--clr-text-muted);
  font-size: 1rem;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-sm);
  transition: all var(--trans-fast);
  position: relative;
}
.topbar-btn:hover { color: var(--clr-text); background: var(--clr-surface-2); }

.topbar-store-badge {
  display: flex; align-items: center; gap: var(--sp-2);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-full);
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.8rem; font-weight: 500;
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--trans-fast);
}
.topbar-store-badge:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.topbar-store-badge .store-dot {
  width: 8px; height: 8px;
  background: var(--clr-success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── 6. Cards ───────────────────────────────────────────────── */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
}

.card-sm { padding: var(--sp-4); border-radius: var(--r-md); }
.card-hover {
  transition: transform var(--trans-base), box-shadow var(--trans-base), border-color var(--trans-base);
}
.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary);
}

/* KPI Stat Card */
.stat-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
  display: flex; align-items: flex-start; gap: var(--sp-4);
  position: relative; overflow: hidden;
  transition: transform var(--trans-base), box-shadow var(--trans-base);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}

.stat-card-body { flex: 1; min-width: 0; }
.stat-card-label { font-size: 0.75rem; color: var(--clr-text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.stat-card-value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; margin: var(--sp-1) 0; }
.stat-card-change {
  font-size: 0.75rem; font-weight: 500;
  display: flex; align-items: center; gap: 4px;
}
.stat-card-change.up   { color: var(--clr-success); }
.stat-card-change.down { color: var(--clr-danger); }

.stat-card-bg {
  position: absolute; right: -10px; bottom: -10px;
  font-size: 4.5rem; opacity: 0.05;
}

/* ── 7. Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--sp-2);
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem; font-weight: 600;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--trans-fast);
  white-space: nowrap;
  line-height: 1;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn i { font-size: 0.85rem; }

/* Sizes */
.btn-xs  { padding: 0.35rem 0.75rem; font-size: 0.75rem; border-radius: var(--r-sm); }
.btn-sm  { padding: 0.5rem 1rem; font-size: 0.8rem; }
.btn-lg  { padding: 0.85rem 2rem; font-size: 1rem; }
.btn-xl  { padding: 1.1rem 2.5rem; font-size: 1.05rem; border-radius: var(--r-lg); }
.btn-full { width: 100%; }

/* Variants */
.btn-primary {
  background: var(--clr-primary);
  color: #0D0F14;
  border-color: var(--clr-primary);
}
.btn-primary:hover {
  background: #00dba6;
  box-shadow: 0 0 20px var(--clr-primary-glow);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--clr-accent);
  color: #0D0F14;
  border-color: var(--clr-accent);
}
.btn-accent:hover { background: #f7b84a; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.btn-outline:hover { background: var(--clr-surface-2); border-color: var(--clr-text-muted); }

.btn-ghost {
  background: transparent; color: var(--clr-text-muted);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--clr-surface-2); color: var(--clr-text); }

.btn-danger  { background: var(--clr-danger);  color: #fff; border-color: var(--clr-danger); }
.btn-danger:hover  { background: #f87171; transform: translateY(-1px); }
.btn-success { background: var(--clr-success); color: #fff; border-color: var(--clr-success); }
.btn-success:hover { background: #4ade80; transform: translateY(-1px); }
.btn-warning { background: var(--clr-warning); color: #fff; border-color: var(--clr-warning); }

.btn-surface {
  background: var(--clr-surface-2);
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.btn-surface:hover { background: var(--clr-surface-3); }

/* ── 8. Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: var(--sp-5); }

.form-label {
  display: block;
  font-size: 0.8rem; font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-2);
  text-transform: uppercase; letter-spacing: 0.04em;
}

.form-control {
  width: 100%;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  padding: 0.65rem var(--sp-4);
  color: var(--clr-text);
  font-size: 0.9rem;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  outline: none;
}
.form-control::placeholder { color: var(--clr-text-faint); }
.form-control:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-dim);
}
.form-control.is-invalid { border-color: var(--clr-danger); }
.form-control.is-valid   { border-color: var(--clr-success); }

.form-control-lg { padding: 0.85rem var(--sp-5); font-size: 1rem; }

/* Input with icon */
.input-group { position: relative; }
.input-group-icon {
  position: absolute; left: var(--sp-4); top: 50%; transform: translateY(-50%);
  color: var(--clr-text-faint); font-size: 0.9rem; pointer-events: none;
}
.input-group .form-control { padding-left: 2.5rem; }

.input-group-icon-right {
  position: absolute; right: var(--sp-4); top: 50%; transform: translateY(-50%);
  color: var(--clr-text-faint); font-size: 0.9rem;
  background: none; border: none; cursor: pointer;
  transition: color var(--trans-fast);
}
.input-group-icon-right:hover { color: var(--clr-text); }
.input-group .form-control.has-icon-right { padding-right: 2.75rem; }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892A4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 10px;
  padding-right: 2.5rem;
}

textarea.form-control { resize: vertical; min-height: 100px; }

.form-hint { font-size: 0.75rem; color: var(--clr-text-muted); margin-top: var(--sp-1); }
.form-error { font-size: 0.75rem; color: var(--clr-danger); margin-top: var(--sp-1); }

/* Checkbox / Radio */
.check-item {
  display: flex; align-items: center; gap: var(--sp-3);
  cursor: pointer; padding: var(--sp-2) 0;
}
.check-item input[type="checkbox"],
.check-item input[type="radio"] {
  width: 16px; height: 16px;
  accent-color: var(--clr-primary);
  cursor: pointer;
}

/* Toggle Switch */
.toggle-switch { position: relative; display: inline-flex; align-items: center; gap: var(--sp-3); cursor: pointer; }
.toggle-switch input { position: absolute; opacity: 0; width: 0; }
.toggle-track {
  width: 40px; height: 22px;
  background: var(--clr-surface-3);
  border-radius: var(--r-full);
  position: relative;
  transition: background var(--trans-fast);
  border: 1px solid var(--clr-border);
}
.toggle-track::after {
  content: '';
  position: absolute; top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: var(--clr-text-faint);
  border-radius: 50%;
  transition: transform var(--trans-fast), background var(--trans-fast);
}
.toggle-switch input:checked + .toggle-track { background: var(--clr-primary); border-color: var(--clr-primary); }
.toggle-switch input:checked + .toggle-track::after { transform: translateX(18px); background: #fff; }
.toggle-label { font-size: 0.875rem; font-weight: 500; }

/* ── 9. Tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--clr-border); }

table.pos-table { width: 100%; border-collapse: collapse; }
.pos-table thead tr {
  background: var(--clr-surface-2);
  border-bottom: 1px solid var(--clr-border);
}
.pos-table th {
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--clr-text-muted);
  text-align: left; white-space: nowrap;
}
.pos-table td {
  padding: var(--sp-4);
  font-size: 0.875rem;
  border-bottom: 1px solid var(--clr-border-soft);
  vertical-align: middle;
}
.pos-table tbody tr:last-child td { border-bottom: none; }
.pos-table tbody tr {
  transition: background var(--trans-fast);
}
.pos-table tbody tr:hover { background: var(--clr-surface-2); }

/* ── 10. Badges / Pills ─────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge i { font-size: 0.65rem; }
.badge-primary { background: var(--clr-primary-dim); color: var(--clr-primary); }
.badge-success { background: var(--clr-success-dim); color: var(--clr-success); }
.badge-warning { background: var(--clr-warning-dim); color: var(--clr-warning); }
.badge-danger  { background: var(--clr-danger-dim);  color: var(--clr-danger); }
.badge-info    { background: var(--clr-info-dim);    color: var(--clr-info); }
.badge-muted   { background: var(--clr-surface-3);   color: var(--clr-text-muted); }
.badge-accent  { background: var(--clr-accent-dim);  color: var(--clr-accent); }

/* COD Status badges */
.badge-pending    { background: var(--clr-warning-dim); color: var(--clr-warning); }
.badge-booked     { background: var(--clr-info-dim);    color: var(--clr-info); }
.badge-in-transit { background: var(--clr-accent-dim);  color: var(--clr-accent); }
.badge-delivered  { background: var(--clr-primary-dim); color: var(--clr-primary); }
.badge-settled    { background: var(--clr-success-dim); color: var(--clr-success); }
.badge-returned   { background: var(--clr-danger-dim);  color: var(--clr-danger); }

/* ── 11. Alerts / Flash Messages ────────────────────────────── */
.alert {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-md);
  border: 1px solid;
  font-size: 0.875rem;
}
.alert i { flex-shrink: 0; margin-top: 2px; font-size: 1rem; }
.alert-success { background: var(--clr-success-dim); border-color: var(--clr-success); color: var(--clr-success); }
.alert-danger  { background: var(--clr-danger-dim);  border-color: var(--clr-danger);  color: var(--clr-danger); }
.alert-warning { background: var(--clr-warning-dim); border-color: var(--clr-warning); color: var(--clr-warning); }
.alert-info    { background: var(--clr-info-dim);    border-color: var(--clr-info);    color: var(--clr-info); }

/* Toast flash */
.toast-wrap {
  position: fixed; top: var(--sp-5); right: var(--sp-5);
  z-index: 9999; display: flex; flex-direction: column; gap: var(--sp-3);
}
.toast {
  min-width: 280px; max-width: 380px;
  padding: var(--sp-4) var(--sp-5);
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: var(--sp-3);
  animation: toast-in 0.3s var(--ease) forwards;
  font-size: 0.875rem; font-weight: 500;
}
.toast.success { border-left: 3px solid var(--clr-success); }
.toast.error   { border-left: 3px solid var(--clr-danger); }
.toast.warning { border-left: 3px solid var(--clr-warning); }
.toast.info    { border-left: 3px solid var(--clr-info); }
.toast i { font-size: 1rem; flex-shrink: 0; }
.toast.success i { color: var(--clr-success); }
.toast.error   i { color: var(--clr-danger); }
.toast.warning i { color: var(--clr-warning); }
.toast.info    i { color: var(--clr-info); }
.toast-close {
  margin-left: auto; background: none; border: none;
  color: var(--clr-text-faint); font-size: 0.9rem; padding: 2px;
  transition: color var(--trans-fast); cursor: pointer;
}
.toast-close:hover { color: var(--clr-text); }

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

/* ── 12. Modals ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  opacity: 0; visibility: hidden;
  transition: all var(--trans-base);
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  width: 90%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  transform: scale(0.92) translateY(16px);
  transition: transform var(--trans-base);
  box-shadow: var(--shadow-lg);
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }

.modal-lg { max-width: 700px; }
.modal-xl { max-width: 900px; }

.modal-header {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--clr-border);
}
.modal-title { font-size: 1.1rem; font-weight: 700; flex: 1; }
.modal-close {
  background: none; border: none; color: var(--clr-text-muted);
  font-size: 1.2rem; padding: var(--sp-2); border-radius: var(--r-sm);
  cursor: pointer; transition: all var(--trans-fast);
}
.modal-close:hover { background: var(--clr-danger-dim); color: var(--clr-danger); }
.modal-footer {
  display: flex; justify-content: flex-end; gap: var(--sp-3);
  margin-top: var(--sp-6); padding-top: var(--sp-5);
  border-top: 1px solid var(--clr-border);
}

/* ── 13. Dropdown ───────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 180px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--sp-2);
  z-index: 500;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all var(--trans-fast);
}
.dropdown.open .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown-item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  font-size: 0.85rem; font-weight: 500;
  color: var(--clr-text-muted);
  cursor: pointer; transition: all var(--trans-fast);
}
.dropdown-item:hover { background: var(--clr-surface-3); color: var(--clr-text); }
.dropdown-item.danger:hover { background: var(--clr-danger-dim); color: var(--clr-danger); }
.dropdown-item i { width: 16px; text-align: center; font-size: 0.85rem; }
.dropdown-divider { border: none; border-top: 1px solid var(--clr-border); margin: var(--sp-2) 0; }

/* ── 14. Grid Utilities ─────────────────────────────────────── */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-5 { gap: var(--sp-5); }
.gap-6 { gap: var(--sp-6); }

/* ── 15. Flex Utilities ─────────────────────────────────────── */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--sp-2); }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }

/* ── 16. Text Utilities ─────────────────────────────────────── */
.text-primary { color: var(--clr-primary); }
.text-accent  { color: var(--clr-accent); }
.text-muted   { color: var(--clr-text-muted); }
.text-danger  { color: var(--clr-danger); }
.text-success { color: var(--clr-success); }
.text-warning { color: var(--clr-warning); }
.text-sm  { font-size: 0.8rem; }
.text-xs  { font-size: 0.7rem; }
.text-lg  { font-size: 1.1rem; }
.text-xl  { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mono { font-family: var(--font-mono); }
.uppercase { text-transform: uppercase; letter-spacing: 0.06em; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.text-gradient {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #00dba6 50%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── 17. Spacing Utilities ──────────────────────────────────── */
.mt-1 { margin-top: var(--sp-1); }  .mb-1 { margin-bottom: var(--sp-1); }
.mt-2 { margin-top: var(--sp-2); }  .mb-2 { margin-bottom: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }  .mb-3 { margin-bottom: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }  .mb-4 { margin-bottom: var(--sp-4); }
.mt-5 { margin-top: var(--sp-5); }  .mb-5 { margin-bottom: var(--sp-5); }
.mt-6 { margin-top: var(--sp-6); }  .mb-6 { margin-bottom: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }  .mb-8 { margin-bottom: var(--sp-8); }

.p-3 { padding: var(--sp-3); }
.p-4 { padding: var(--sp-4); }
.p-5 { padding: var(--sp-5); }
.p-6 { padding: var(--sp-6); }

/* ── 18. Dividers ───────────────────────────────────────────── */
.divider {
  border: none; border-top: 1px solid var(--clr-border);
  margin: var(--sp-6) 0;
}
.divider-text {
  display: flex; align-items: center; gap: var(--sp-4);
  color: var(--clr-text-faint); font-size: 0.75rem;
  margin: var(--sp-5) 0;
}
.divider-text::before, .divider-text::after {
  content: ''; flex: 1; height: 1px; background: var(--clr-border);
}

/* ── 19. Loading & Skeleton ─────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--clr-border);
  border-top-color: var(--clr-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
  background: linear-gradient(
    90deg,
    var(--clr-surface-2) 0%,
    var(--clr-surface-3) 50%,
    var(--clr-surface-2) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--r-sm);
}
@keyframes shimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* ── 20. Misc ───────────────────────────────────────────────── */
.avatar {
  border-radius: 50%;
  object-fit: cover;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  flex-shrink: 0;
}
.avatar-sm  { width: 28px; height: 28px; font-size: 0.7rem; }
.avatar-md  { width: 36px; height: 36px; font-size: 0.8rem; }
.avatar-lg  { width: 48px; height: 48px; font-size: 1rem; }
.avatar-xl  { width: 64px; height: 64px; font-size: 1.2rem; }

.icon-box {
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md); flex-shrink: 0;
}
.icon-box-sm  { width: 32px; height: 32px; font-size: 0.85rem; }
.icon-box-md  { width: 42px; height: 42px; font-size: 1rem; }
.icon-box-lg  { width: 52px; height: 52px; font-size: 1.2rem; }

.icon-primary { background: var(--clr-primary-dim); color: var(--clr-primary); }
.icon-accent  { background: var(--clr-accent-dim);  color: var(--clr-accent); }
.icon-success { background: var(--clr-success-dim); color: var(--clr-success); }
.icon-warning { background: var(--clr-warning-dim); color: var(--clr-warning); }
.icon-danger  { background: var(--clr-danger-dim);  color: var(--clr-danger); }
.icon-info    { background: var(--clr-info-dim);    color: var(--clr-info); }

.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: var(--sp-4);
  padding: var(--sp-12) var(--sp-6);
  text-align: center; color: var(--clr-text-muted);
}
.empty-state i { font-size: 3rem; opacity: 0.3; }
.empty-state h4 { font-size: 1rem; font-weight: 600; color: var(--clr-text); }
.empty-state p  { font-size: 0.875rem; max-width: 300px; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-surface-3); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: var(--clr-border); }

/* ── 21. Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sidebar-w: 220px; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(calc(-1 * var(--sidebar-w)));
  }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
  .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
  .page-content { padding: var(--sp-4); }
}

@media (max-width: 480px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 { grid-template-columns: 1fr; }
}

/* ── 22. Pagination ─────────────────────────────────────────── */
.pagination-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-surface);
}

.pagination-info {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  white-space: nowrap;
}
.pagination-info strong {
  color: var(--clr-text);
  font-weight: 700;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 3px;
}

/* Page button */
.pg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 0.5rem;
  border-radius: var(--r-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: 1;
  user-select: none;
}
.pg-btn:hover:not(.disabled):not(.active) {
  background: var(--clr-surface-2);
  border-color: var(--clr-border);
  color: var(--clr-text);
}
.pg-btn.active {
  background: var(--clr-primary);
  color: #0d0f14;
  border-color: var(--clr-primary);
  box-shadow: 0 0 10px rgba(0,200,150,0.3);
  font-weight: 700;
}
.pg-btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}
.pg-btn i { font-size: 0.72rem; }

.pg-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 32px;
  font-size: 0.85rem;
  color: var(--clr-text-faint);
  letter-spacing: 0.05em;
}

/* Per-page selector */
.per-page-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.per-page-select {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  color: var(--clr-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 1.5rem 0.3rem 0.5rem;
  cursor: pointer;
  outline: none;
  font-family: inherit;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892A4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.4rem center;
  background-size: 8px;
  transition: border-color 0.15s;
}
.per-page-select:focus { border-color: var(--clr-primary); }

/* Jump to page */
.pg-jump-wrap {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.pg-jump-input {
  width: 48px;
  height: 32px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-sm);
  color: var(--clr-text);
  font-size: 0.78rem;
  font-weight: 600;
  text-align: center;
  padding: 0.25rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
  -moz-appearance: textfield;
}
.pg-jump-input::-webkit-inner-spin-button,
.pg-jump-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.pg-jump-input:focus { border-color: var(--clr-primary); }

/* Dashboard table-wrap variant */
.table-wrap .pagination-wrap {
  border-radius: 0 0 var(--r-lg) var(--r-lg);
}

/* Analytics a-table-wrap variant */
.a-table-wrap .pagination-wrap {
  border-radius: 0;
}

/* Responsive pagination */
@media (max-width: 640px) {
  .pagination-wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
  }
  .pg-jump-wrap { display: none; }
  .per-page-wrap { display: none; }
}

/* ── 23. Print ──────────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  .main-area { margin-left: 0; }
  body { background: #fff; color: #000; }
  .pagination-wrap { display: none !important; }
}

/* ── 24. Settings UI Utilities ──────────────────────────────── */

/* Toggle Switch */
.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
  user-select: none;
}
.toggle-switch input[type="checkbox"] { display: none; }
.toggle-track {
  position: relative;
  width: 42px;
  height: 24px;
  background: var(--clr-surface-3);
  border-radius: var(--r-full);
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle-track::after {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.35);
}
.toggle-switch input:checked + .toggle-track { background: var(--clr-primary); }
.toggle-switch input:checked + .toggle-track::after { transform: translateX(18px); }
.toggle-label { font-size: 0.82rem; color: var(--clr-text-muted); }

/* Alerts */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1.125rem;
  border-radius: var(--r-lg);
  font-size: 0.82rem;
  line-height: 1.5;
  border-left: 3px solid transparent;
}
.alert i { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.alert-info    { background: rgba(59,130,246,.1);  border-color: #3B82F6; color: var(--clr-text); }
.alert-info i  { color: #3B82F6; }
.alert-warning { background: var(--clr-warning-dim); border-color: var(--clr-warning); color: var(--clr-text); }
.alert-warning i { color: var(--clr-warning); }
.alert-success { background: var(--clr-success-dim); border-color: var(--clr-success); color: var(--clr-text); }
.alert-success i { color: var(--clr-success); }
.alert-danger  { background: var(--clr-danger-dim);  border-color: var(--clr-danger);  color: var(--clr-text); }
.alert-danger i { color: var(--clr-danger); }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mt-4 { margin-top: 1rem; }

/* Input group with right icon button */
.input-group { position: relative; display: flex; }
.input-group .form-control.has-icon-right { padding-right: 2.5rem; }
.input-group-icon-right {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  padding: 0 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--clr-text-muted);
  transition: color 0.15s;
  display: flex;
  align-items: center;
}
.input-group-icon-right:hover { color: var(--clr-primary); }

/* Flex helpers */
.flex-col { flex-direction: column; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.items-start { align-items: flex-start; }
.text-xs { font-size: 0.72rem; }
.text-sm { font-size: 0.82rem; }
.text-2xl { font-size: 1.5rem; }
.text-primary { color: var(--clr-primary); }
.text-muted   { color: var(--clr-text-muted); }
.text-faint   { color: var(--clr-text-faint); }
.text-success { color: var(--clr-success); }
.text-danger  { color: var(--clr-danger); }
.text-accent  { color: var(--clr-accent); }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mono { font-family: var(--font-mono); }
.uppercase { text-transform: uppercase; }

/* ── 23. Card ────────────────────────────────────────────────── */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--trans-fast);
}
.card-hover:hover {
  box-shadow: var(--shadow-md);
}
.section-title {
  font-size: .875rem;
  font-weight: 700;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: .5rem;
}

/* ── 24. Data Table ──────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
}
.data-table th {
  padding: .75rem 1rem;
  text-align: left;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--clr-text-muted);
  background: var(--clr-surface-2);
  border-bottom: 1px solid var(--clr-border);
  white-space: nowrap;
}
.data-table td {
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--clr-border-soft);
  vertical-align: middle;
  color: var(--clr-text);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--clr-surface-2); }

/* ── 25. Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .6rem;
  border-radius: var(--r-full);
  font-size: .72rem;
  font-weight: 700;
  white-space: nowrap;
}
.badge-success  { background: var(--clr-success-dim); color: var(--clr-success); }
.badge-warning  { background: var(--clr-warning-dim); color: var(--clr-warning); }
.badge-danger   { background: var(--clr-danger-dim);  color: var(--clr-danger);  }
.badge-info     { background: var(--clr-info-dim);    color: var(--clr-info);    }
.badge-primary  { background: var(--clr-primary-dim); color: var(--clr-primary); }
.badge-outline  {
  background: transparent;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
}

/* ── 26. Form Controls ───────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: .4rem;
}
.form-hint {
  display: block;
  font-size: .72rem;
  color: var(--clr-text-faint);
  margin-top: .3rem;
}
.form-input {
  display: block;
  width: 100%;
  padding: .55rem .875rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  color: var(--clr-text);
  font-size: .875rem;
  font-family: var(--font-ui);
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}
.form-input:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
}
.form-input::placeholder { color: var(--clr-text-faint); }
select.form-input { cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 90px; }

/* ── 27. Alerts ──────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .875rem 1rem;
  border-radius: var(--r-md);
  font-size: .85rem;
  border: 1px solid;
}
.alert i { margin-top: .05rem; flex-shrink: 0; }
.alert-success { background: var(--clr-success-dim); border-color: var(--clr-success); color: var(--clr-success); }
.alert-warning { background: var(--clr-warning-dim); border-color: var(--clr-warning); color: var(--clr-warning); }
.alert-danger  { background: var(--clr-danger-dim);  border-color: var(--clr-danger);  color: var(--clr-danger);  }
.alert-info    { background: var(--clr-info-dim);    border-color: var(--clr-info);    color: var(--clr-info);    }

/* ── 28. Extra Button Sizes ──────────────────────────────────── */
.btn-xs {
  padding: .25rem .6rem;
  font-size: .72rem;
  border-radius: var(--r-sm);
}
.btn.danger { border-color: var(--clr-danger); color: var(--clr-danger); }
.btn.danger:hover { background: var(--clr-danger-dim); }

/* ── 29. Topbar User Avatar ──────────────────────────────────── */
.topbar-user {
  position: relative;
  cursor: pointer;
}
.topbar-user .dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  z-index: 200;
}
.topbar-user.open .dropdown-menu { display: block; }

/* ── 30. Print Styles ────────────────────────────────────────── */
@media print {
  .sidebar, .topbar, .topbar-actions, .cart-actions,
  .btn, .nav-group, .sidebar-nav { display: none !important; }
  .main-area { margin-left: 0 !important; }
  .pos-layout { display: block !important; }
  body { background: #fff !important; color: #000 !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}

