/* ═══════════════════════════════════════════════════════════════
   RESTROSUITE — UNIFIED DARK DESIGN SYSTEM
   Single source of truth for all styles.
   ═══════════════════════════════════════════════════════════════ */

/* ── Google Fonts ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@600;700;800&display=swap');

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
  /* Background */
  --bg-main:      #0f172a;
  --bg-card:      #1e293b;
  --bg-sidebar:   #0d1526;
  --bg-elevated:  #263347;
  --bg-input:     #162032;

  /* Borders */
  --border:       #2d3f55;
  --border-soft:  #233046;

  /* Text */
  --text-main:    #f1f5f9;
  --text-muted:   #8b9fc0;
  --text-light:   #64748b;
  --text-white:   #ffffff;

  /* Brand */
  --primary:        #6366f1;
  --primary-hover:  #4f46e5;
  --primary-dim:    rgba(99,102,241,0.12);
  --primary-glow:   rgba(99,102,241,0.25);

  /* Semantic */
  --success:        #10b981;
  --success-dim:    rgba(16,185,129,0.12);
  --warning:        #f59e0b;
  --warning-dim:    rgba(245,158,11,0.12);
  --danger:         #ef4444;
  --danger-dim:     rgba(239,68,68,0.12);
  --info:           #3b82f6;
  --info-dim:       rgba(59,130,246,0.12);

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   16px;
  --space-lg:   24px;
  --space-xl:   32px;

  /* Radius */
  --radius-xs:  4px;
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.4), 0 2px 6px rgba(0,0,0,0.2);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.5), 0 4px 12px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 20px rgba(99,102,241,0.2);

  /* Transitions */
  --transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Sidebar */
  --sidebar-width: 240px;
  --topbar-height: 60px;

  /* Legacy aliases — backward compat with app.js inline styles */
  --card-bg:      #1e293b;
  --text-primary: #f1f5f9;
  --bg-surface:   #263347;
}

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

html {
  height: 100%;
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
}

body {
  height: 100%;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  overflow: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Scrollbars ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-light); }

/* ══════════════════════════════════════════════════════════════════
   APP LAYOUT
   ══════════════════════════════════════════════════════════════════ */
.app-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-slow);
  z-index: 200;
  height: 100vh;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-logo i {
  color: var(--primary);
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.sidebar-logo span {
  font-family: 'Outfit', sans-serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
}
.sidebar-logo span b { color: var(--primary); }

/* Sidebar Nav */
.sidebar nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 0 8px;
}

.nav-section-label {
  padding: 14px 16px 5px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-light);
  font-weight: 700;
  user-select: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  border: none;
  background: none;
  width: calc(100% - 16px);
  margin: 1px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
}
.nav-item i {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: var(--transition);
}
.nav-item:hover {
  background: var(--primary-dim);
  color: var(--text-main);
}
.nav-item:hover i { opacity: 1; }
.nav-item.active {
  background: linear-gradient(90deg, var(--primary-dim) 0%, rgba(99,102,241,0.06) 100%);
  color: var(--primary);
  border: 1px solid rgba(99,102,241,0.22);
  font-weight: 600;
}
.nav-item.active i { opacity: 1; color: var(--primary); }
.nav-item.active::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--primary);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

/* User Profile Section */
#user-profile-section {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#user-profile-section .user-info-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
#user-avatar-initials {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 13px;
  flex-shrink: 0;
}
.sidebar-copyright {
  padding: 8px 14px;
  border-top: 1px solid var(--border-soft);
  font-size: 10px;
  color: var(--text-light);
  flex-shrink: 0;
}

/* ── Mobile Sidebar Overlay ─────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 199;
  backdrop-filter: blur(2px);
}

/* ── Mobile Hamburger ──────────────────────────────────────────── */
.hamburger-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.hamburger-btn:hover { background: var(--bg-elevated); }
.hamburger-btn i { width: 18px; height: 18px; }

/* ── Main Content ───────────────────────────────────────────────── */
.main-content {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  width: 100%;
}

/* ── Top Bar ────────────────────────────────────────────────────── */
.top-bar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  z-index: 100;
}
.top-bar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.top-bar-right .api-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-light);
}
.api-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
  animation: dot-pulse 2s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ── Main View ──────────────────────────────────────────────────── */
#main-view {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--bg-main);
  min-height: 0;
}

/* ══════════════════════════════════════════════════════════════════
   PAGE LAYOUT SYSTEM
   ══════════════════════════════════════════════════════════════════ */
.page-content {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 100%;
}

.page-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: var(--space-sm);
}
.page-header h1 {
  font-size: 20px;
  font-weight: 700;
  flex: 1;
  min-width: 0;
  color: var(--text-main);
}
.page-header .header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 2px;
}

.section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-lg) 0;
}

.page-note {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--info-dim);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: #93c5fd;
}

/* ══════════════════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}
.card-sm { padding: var(--space-md); }
.card-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text-main);
}

/* ── Stat Cards ──────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
  min-width: 0;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon i { width: 20px; height: 20px; color: white; }
.stat-info { flex: 1; min-width: 0; }
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-value {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-main);
}
.stat-card.stat-warning { border-color: rgba(245,158,11,0.3); }
.stat-card.stat-danger  { border-color: rgba(239,68,68,0.3); }

/* ── Table Status Chips ─────────────────────────────────────────── */
.table-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.table-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
  min-width: 80px;
  transition: var(--transition);
  cursor: default;
}
.table-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.table-chip.available { border-color: rgba(16,185,129,0.35); background: var(--success-dim); }
.table-chip.occupied  { border-color: rgba(245,158,11,0.35); background: var(--warning-dim); }
.table-chip.reserved  { border-color: rgba(59,130,246,0.35); background: var(--info-dim); }
.table-chip.cleaning  { border-color: rgba(239,68,68,0.35); background: var(--danger-dim); }
.table-num { font-size: 17px; font-weight: 800; }
.table-cap { font-size: 10px; color: var(--text-muted); }
.table-status-badge {
  font-size: 9px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ══════════════════════════════════════════════════════════════════
   DATA TABLE
   ══════════════════════════════════════════════════════════════════ */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.table-responsive .data-table { border: none; border-radius: 0; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.data-table th {
  background: rgba(255,255,255,0.03);
  padding: 11px 14px;
  text-align: left;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
  color: var(--text-main);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.025); }
.data-table tr.row-warning td { background: rgba(245,158,11,0.05); }
.data-table tr.row-danger td  { background: rgba(239,68,68,0.05); }
.data-table code {
  background: rgba(255,255,255,0.07);
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-family: 'Courier New', monospace;
  font-size: 11px;
}
.actions {
  white-space: nowrap;
  display: flex;
  gap: 4px;
  align-items: center;
}

/* ══════════════════════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 12px var(--primary-glow);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary i { width: 14px; height: 14px; flex-shrink: 0; }
.btn-primary.btn-full { width: 100%; padding: 12px; font-size: 14px; }
.btn-primary.btn-lg { padding: 12px 24px; font-size: 14px; }
.btn-primary.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-primary.btn-danger { background: var(--danger); }
.btn-primary.btn-danger:hover { background: #dc2626; box-shadow: 0 4px 12px rgba(239,68,68,0.3); }
.btn-primary.btn-success { background: var(--success); }
.btn-primary.btn-success:hover { background: #059669; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn-secondary:hover { background: var(--bg-elevated); border-color: var(--text-muted); }
.btn-secondary i { width: 14px; height: 14px; flex-shrink: 0; }
.btn-secondary.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-secondary.btn-danger { color: var(--danger); border-color: rgba(239,68,68,0.3); }
.btn-secondary.btn-danger:hover { background: var(--danger-dim); border-color: var(--danger); }

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-icon:hover { background: var(--bg-elevated); color: var(--text-main); }
.btn-icon i { width: 14px; height: 14px; }
.btn-icon.danger { color: var(--danger); border-color: rgba(239,68,68,0.25); }
.btn-icon.danger:hover { background: var(--danger-dim); border-color: var(--danger); }
.btn-icon.success { color: var(--success); border-color: rgba(16,185,129,0.25); }
.btn-icon.success:hover { background: var(--success-dim); border-color: var(--success); }
.btn-icon.warning { color: var(--warning); border-color: rgba(245,158,11,0.25); }
.btn-icon.warning:hover { background: var(--warning-dim); border-color: var(--warning); }
.btn-icon.primary { color: var(--primary); border-color: rgba(99,102,241,0.25); }
.btn-icon.primary:hover { background: var(--primary-dim); border-color: var(--primary); }
.btn-icon.btn-lg { width: 38px; height: 38px; }
.btn-icon.btn-lg i { width: 16px; height: 16px; }

/* ══════════════════════════════════════════════════════════════════
   FORMS
   ══════════════════════════════════════════════════════════════════ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}
.form-group:last-child { margin-bottom: 0; }

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.2px;
}

.form-control {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-control::placeholder { color: var(--text-light); }
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-dim);
  background: var(--bg-elevated);
}
.form-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

textarea.form-control {
  height: auto;
  min-height: 80px;
  padding: 10px 12px;
  resize: vertical;
}

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' fill='none' stroke='%238b9fc0' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
select.form-control option {
  background: var(--bg-card);
  color: var(--text-main);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.inline-input {
  height: 32px !important;
  padding: 0 8px !important;
  font-size: 12px !important;
  max-width: 90px;
}
.inline-select {
  height: 32px !important;
  padding: 0 8px !important;
  font-size: 12px !important;
}

/* Validation */
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-valid   { border-color: var(--success); }
.form-error {
  font-size: 11px;
  color: var(--danger);
  margin-top: 2px;
}

/* Search Input */
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input-wrap .search-icon {
  position: absolute;
  left: 10px;
  color: var(--text-light);
  width: 15px;
  height: 15px;
  pointer-events: none;
}
.search-input-wrap .form-control {
  padding-left: 34px;
}
.search-input-wrap .clear-btn {
  position: absolute;
  right: 8px;
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 2px;
  display: none;
}
.search-input-wrap .form-control:not(:placeholder-shown) ~ .clear-btn { display: block; }

/* ══════════════════════════════════════════════════════════════════
   BADGES & STATUS
   ══════════════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-success  { background: var(--success-dim); color: #34d399; }
.badge-warning  { background: var(--warning-dim); color: #fbbf24; }
.badge-danger   { background: var(--danger-dim);  color: #f87171; }
.badge-info     { background: var(--info-dim);    color: #60a5fa; }
.badge-primary  { background: var(--primary-dim); color: #a5b4fc; }
.badge-secondary{ background: rgba(148,163,184,0.12); color: var(--text-muted); }
.badge-veg      { background: var(--success-dim); color: #34d399; border: 1px solid rgba(52,211,153,0.3); }
.badge-nonveg   { background: var(--danger-dim);  color: #f87171; border: 1px solid rgba(248,113,113,0.3); }
.badge-egg      { background: var(--warning-dim); color: #fbbf24; border: 1px solid rgba(251,191,36,0.3); }

/* ══════════════════════════════════════════════════════════════════
   MODALS
   ══════════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(6px);
  padding: 16px;
  overflow-y: auto;
}
.modal-overlay.open,
.modal-overlay.active { display: flex; }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modal-enter 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}
.modal-box.modal-sm  { max-width: 400px; }
.modal-box.modal-lg  { max-width: 720px; }
.modal-box.modal-xl  { max-width: 960px; }
.modal-box.modal-xxl { max-width: 1100px; }

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.94) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-elevated);
}
.modal-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}
.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: var(--transition);
  flex-shrink: 0;
}
.modal-close:hover { background: rgba(255,255,255,0.07); color: var(--text-main); }

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}
.modal-body.p-0 { padding: 0; }

.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-shrink: 0;
  background: var(--bg-elevated);
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════════════
   TABS & NAVIGATION
   ══════════════════════════════════════════════════════════════════ */
.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--space-md);
}
.tab-btn {
  padding: 9px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: var(--transition);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tab-btn:hover { color: var(--primary); background: var(--primary-dim); }
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--primary-dim);
}
.tab-btn i { width: 14px; height: 14px; }

/* Report Tabs (pill style) */
.report-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-md);
}
.report-tab {
  padding: 7px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.report-tab:hover { border-color: var(--primary); color: var(--text-main); }
.report-tab.active { background: var(--primary); border-color: var(--primary); color: white; }

/* Filter bar */
.report-filter {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}
.report-filter label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}
.report-summary {
  background: var(--primary-dim);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: #a5b4fc;
  margin-bottom: 12px;
}

/* ── Status Filter Chips ─────────────────────────────────────────── */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.filter-chip {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  color: var(--text-muted);
  white-space: nowrap;
}
.filter-chip:hover { border-color: var(--primary); color: var(--text-main); }
.filter-chip.active { background: var(--primary); border-color: var(--primary); color: white; }
.filter-chip.chip-success.active { background: var(--success); border-color: var(--success); }
.filter-chip.chip-warning.active { background: var(--warning); border-color: var(--warning); color: #1a1a00; }
.filter-chip.chip-danger.active  { background: var(--danger);  border-color: var(--danger); }
.filter-chip.chip-info.active    { background: var(--info);    border-color: var(--info); }

/* ══════════════════════════════════════════════════════════════════
   STATE MESSAGES — Loading / Empty / Error
   ══════════════════════════════════════════════════════════════════ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  gap: 12px;
}
.empty-state i {
  width: 48px;
  height: 48px;
  color: var(--text-light);
  opacity: 0.5;
}
.empty-state h3 { font-size: 15px; font-weight: 600; color: var(--text-muted); }
.empty-state p  { font-size: 13px; color: var(--text-light); max-width: 280px; }

.empty-msg {
  color: var(--text-muted);
  font-size: 13px;
  padding: 40px 16px;
  text-align: center;
}

.loading-msg {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 13px;
  padding: 40px 16px;
}
.loading-msg::before {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

.error-msg {
  color: #f87171;
  font-size: 13px;
  padding: 12px 14px;
  background: var(--danger-dim);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-sm);
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 25%, rgba(255,255,255,0.05) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: skeleton-shine 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
  min-height: 40px;
}
@keyframes skeleton-shine {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ══════════════════════════════════════════════════════════════════
   TOAST ALERTS
   ══════════════════════════════════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  max-width: 340px;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  animation: toast-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid;
}
.toast i { width: 16px; height: 16px; flex-shrink: 0; }
.toast.success { background: #0f2b1e; border-color: rgba(16,185,129,0.3); color: #34d399; }
.toast.error   { background: #2b0f0f; border-color: rgba(239,68,68,0.3);  color: #f87171; }
.toast.info    { background: #0f1e2b; border-color: rgba(59,130,246,0.3); color: #60a5fa; }
.toast.warning { background: #2b1f0f; border-color: rgba(245,158,11,0.3); color: #fbbf24; }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); max-height: 60px; }
  to   { opacity: 0; transform: translateX(24px); max-height: 0; padding: 0; margin: 0; }
}

/* ══════════════════════════════════════════════════════════════════
   ORDER / POS SYSTEM
   ══════════════════════════════════════════════════════════════════ */
/* Menu grid in New Order modal */
.menu-items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
  overflow-y: auto;
  padding: 2px;
}
.menu-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.menu-card:hover {
  border-color: var(--primary);
  background: var(--primary-dim);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.menu-card-name   { font-size: 12px; font-weight: 600; line-height: 1.3; }
.menu-card-price  { font-size: 13px; font-weight: 700; color: var(--success); }
.menu-card-tax    { font-size: 10px; color: var(--text-light); }
.menu-card-body   { display: flex; justify-content: space-between; align-items: flex-start; gap: 4px; }

/* Cart Panel */
.cart-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}
.cart-panel h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.cart-items-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 0;
}
.cart-item {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.cart-item-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 13px;
}
.cart-item-name   { font-weight: 500; }
.cart-item-price  { color: var(--success); font-weight: 600; white-space: nowrap; }
.cart-item-qty    { display: flex; align-items: center; gap: 8px; }
.cart-item-qty button {
  background: rgba(255,255,255,0.07);
  border: none;
  color: var(--text-main);
  width: 24px;
  height: 24px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.cart-item-qty button:hover { background: var(--primary-dim); color: var(--primary); }
.cart-item-qty button.danger-btn { background: var(--danger-dim); color: var(--danger); }
.cart-item-qty span { font-weight: 700; min-width: 22px; text-align: center; font-size: 13px; }
.cart-totals {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 4px;
  color: var(--text-muted);
}
.cart-total-row.grand {
  font-size: 16px;
  font-weight: 800;
  color: var(--success);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

/* ══════════════════════════════════════════════════════════════════
   BILLING
   ══════════════════════════════════════════════════════════════════ */
.billing-order-row {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.billing-order-row:hover { border-color: var(--primary); background: var(--primary-dim); }
.billing-order-row.selected { border-color: var(--primary); background: rgba(99,102,241,0.12); }

/* Bill Receipt */
.bill-receipt { font-size: 13px; }
.receipt-header {
  text-align: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--border);
}
.receipt-header h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.receipt-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
  font-size: 12px;
}
.receipt-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 12px;
}
.receipt-table th {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.receipt-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.receipt-totals { border-top: 1px dashed var(--border); padding-top: 12px; }
.receipt-row { display: flex; justify-content: space-between; margin-bottom: 5px; font-size: 12px; }
.receipt-row.grand-total {
  font-size: 15px;
  font-weight: 800;
  color: var(--success);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.settle-section { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ══════════════════════════════════════════════════════════════════
   KDS — KITCHEN DISPLAY SYSTEM
   ══════════════════════════════════════════════════════════════════ */
.kds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  grid-auto-rows: max-content;
  gap: 16px;
  padding-bottom: var(--space-lg);
}
.kds-ticket {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.kds-ticket:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.kds-ticket-header {
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}
.kds-ticket-header.priority-high    { background: linear-gradient(135deg, #7f1d1d, #b91c1c); border-bottom-color: var(--danger); }
.kds-ticket-header.priority-medium  { background: linear-gradient(135deg, #78350f, #d97706); border-bottom-color: var(--warning); }
.kds-ticket-header.priority-low     { background: linear-gradient(135deg, #1e3a8a, #2563eb); border-bottom-color: var(--info); }
.kds-ticket-header.status-new       { border-left: 4px solid var(--warning); }
.kds-ticket-header.status-preparing { border-left: 4px solid var(--primary); }
.kds-ticket-header.status-ready     { border-left: 4px solid var(--success); }
.kds-ticket-body { padding: 16px; flex: 0 0 auto; display: flex; flex-direction: column; gap: 12px; }
.kds-items-list  { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.kds-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}
.kds-item.crossed-off { opacity: 0.45; }
.kds-item.crossed-off span { text-decoration: line-through; }
.kds-item-qty {
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-dim);
  padding: 2px 8px;
  border-radius: var(--radius-xs);
  font-size: 11px;
}
.kds-ticket-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Course Badges */
.course-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  margin-left: 6px;
  letter-spacing: 0.5px;
}
.course-starter  { background: var(--info-dim);    color: #60a5fa; }
.course-main     { background: var(--primary-dim); color: #a5b4fc; }
.course-dessert  { background: rgba(244,63,94,0.15); color: #fb7185; }
.course-beverage { background: var(--warning-dim); color: #fbbf24; }

/* ══════════════════════════════════════════════════════════════════
   INVENTORY & TIMELINE
   ══════════════════════════════════════════════════════════════════ */
.inventory-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: var(--space-md);
  overflow-x: auto;
}
.inventory-tab-btn {
  padding: 9px 18px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.inventory-tab-btn:hover { color: var(--primary); }
.inventory-tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  padding-left: 24px;
  margin: 14px 0;
}
.timeline-container::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.timeline-marker {
  position: absolute;
  left: -20px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid var(--bg-card);
  z-index: 1;
}
.timeline-item.add    .timeline-marker { background: var(--success); box-shadow: 0 0 0 3px var(--success-dim); }
.timeline-item.deduct .timeline-marker { background: var(--danger);  box-shadow: 0 0 0 3px var(--danger-dim); }
.timeline-item.adjust .timeline-marker { background: var(--warning); box-shadow: 0 0 0 3px var(--warning-dim); }
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  flex: 1;
  transition: var(--transition);
}
.timeline-content:hover { box-shadow: var(--shadow-sm); border-color: var(--primary); }
.timeline-time  { font-size: 10px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; margin-bottom: 3px; }
.timeline-title { font-size: 13px; font-weight: 700; margin-bottom: 3px; }
.timeline-desc  { font-size: 12px; color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════════
   REAL-TIME STATUS
   ══════════════════════════════════════════════════════════════════ */
.realtime-status-container {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition: var(--transition);
}
.status-indicator-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.status-indicator-dot.pulsating::after {
  content: '';
  position: absolute;
  top: -4px; left: -4px; right: -4px; bottom: -4px;
  border-radius: 50%;
  border: 2px solid currentColor;
  opacity: 0.8;
  animation: rt-pulse 1.6s ease-out infinite;
}
@keyframes rt-pulse {
  0%   { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}
.status-connected    { background: var(--success); box-shadow: 0 0 6px var(--success); color: var(--success); }
.status-reconnecting { background: var(--warning); box-shadow: 0 0 6px var(--warning); color: var(--warning); }
.status-disconnected { background: var(--danger);  box-shadow: 0 0 6px var(--danger);  color: var(--danger); }

/* ══════════════════════════════════════════════════════════════════
   TABLES MODULE — Cards Grid
   ══════════════════════════════════════════════════════════════════ */
.tables-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.tables-controls .search-input-wrap { flex: 1; min-width: 160px; max-width: 300px; }

.tables-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.table-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}
.table-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--border);
  transition: var(--transition);
}
.table-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.table-card.available::before { background: var(--success); }
.table-card.occupied::before  { background: var(--warning); }
.table-card.reserved::before  { background: var(--info); }
.table-card.cleaning::before  { background: var(--danger); }
.table-card.available { border-color: rgba(16,185,129,0.3); }
.table-card.occupied  { border-color: rgba(245,158,11,0.3); }
.table-card.reserved  { border-color: rgba(59,130,246,0.3); }
.table-card.cleaning  { border-color: rgba(239,68,68,0.3); }
.table-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.table-card-num  { font-size: 20px; font-weight: 800; line-height: 1; }
.table-card-floor { font-size: 10px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; }
.table-card-cap  { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--text-muted); }
.table-card-cap i { width: 12px; height: 12px; }
.table-card-status { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

/* ══════════════════════════════════════════════════════════════════
   PAYMENT MODES
   ══════════════════════════════════════════════════════════════════ */
.payment-mode-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.payment-mode-btn {
  border: 1.5px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}
.payment-mode-btn:hover { border-color: var(--primary); color: var(--text-main); }
.payment-mode-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-dim); }
.payment-mode-btn i { width: 20px; height: 20px; }

/* ══════════════════════════════════════════════════════════════════
   ANIMATIONS — Feedback, Success
   ══════════════════════════════════════════════════════════════════ */
.star-icon { transition: transform 0.18s; cursor: pointer; }
.star-icon:hover { transform: scale(1.2); }

.success-check-animation {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  animation: scale-up 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
@keyframes scale-up {
  from { transform: scale(0.6); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

/* Page fade-in */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-fade { animation: fadeIn 0.25s ease-out; }

/* ══════════════════════════════════════════════════════════════════
   MISC COMPONENTS
   ══════════════════════════════════════════════════════════════════ */
/* Tooltips via title */
[title] { cursor: help; }

/* QR Container */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%);
  border-radius: var(--radius-lg);
  color: white;
  box-shadow: var(--shadow-glow);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.qr-box {
  background: white;
  padding: 14px;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  box-shadow: var(--shadow-md);
}

/* Data Table Container */
.data-table-container {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

/* Print only */
#print-area { display: none; }

/* ══════════════════════════════════════════════════════════════════
   PRINT STYLES — 80mm receipt
   ══════════════════════════════════════════════════════════════════ */
@media print {
  body > *:not(#print-area) { display: none !important; }
  body { background: white !important; color: black !important; overflow: visible !important; }

  #print-area {
    display: block !important;
    width: 100% !important;
    max-width: 76mm !important; /* Standard 80mm width limit */
    padding: 2mm !important;
    margin: 0 auto !important;
    color: #000 !important;
    font-family: 'Courier New', Courier, monospace !important;
    font-size: 11px !important;
    box-sizing: border-box !important;
  }
  
  .kot-receipt {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    color: #000 !important;
    background: white !important;
    border: none !important;
    page-break-after: always;
    break-after: page;
  }
  
  .bill-receipt { 
    width: 100% !important; 
    color: #000 !important; 
    background: white !important; 
    box-sizing: border-box !important;
  }
  
  .receipt-header { text-align: center !important; margin-bottom: 8px !important; }
  .receipt-header h3 { font-size: 14px !important; font-weight: bold !important; margin-bottom: 2px !important; }
  .receipt-header p  { font-size: 10px !important; margin: 1px 0 !important; }
  .receipt-info { font-size: 10px !important; border-bottom: 1px dashed #000 !important; padding-bottom: 4px !important; margin-bottom: 6px !important; }
  .receipt-table { width: 100% !important; border-collapse: collapse !important; margin: 6px 0 !important; }
  .receipt-table th, .receipt-table td { padding: 3px 2px !important; font-size: 10px !important; border-bottom: 1px dashed #ccc !important; }
  .receipt-totals { border-top: 1px dashed #000 !important; padding-top: 4px !important; }
  .receipt-row { font-size: 10px !important; margin: 2px 0 !important; display: flex !important; justify-content: space-between !important; }
  .receipt-row.grand-total { font-size: 13px !important; font-weight: bold !important; border-top: 2px solid #000 !important; margin-top: 4px !important; }
  .settle-section, .actions, .btn-primary, .btn-secondary, button { display: none !important; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --sidebar-width: 220px; }

  .page-content { padding: 18px; gap: 16px; }
  .stats-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .kds-grid   { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .tables-card-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }

  .modal-box.modal-xl  { max-width: 95vw; }
  .modal-box.modal-xxl { max-width: 98vw; }

  .form-row.cols-3 { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 260px;
    --topbar-height: 54px;
  }

  body { overflow: hidden; }

  /* Full-width layout on mobile */
  .app-container {
    grid-template-columns: 1fr;
    position: relative;
  }

  /* Sidebar slides in from left on mobile */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    transform: translateX(-100%);
    z-index: 200;
    box-shadow: var(--shadow-lg);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay { display: block; opacity: 0; pointer-events: none; transition: opacity var(--transition-slow); }
  .sidebar.open ~ .sidebar-overlay,
  .sidebar-overlay.visible { opacity: 1; pointer-events: auto; }

  /* Show hamburger */
  .hamburger-btn { display: flex; }

  /* Main content takes full width */
  .main-content { grid-column: 1; }

  /* Top bar compact */
  .top-bar { padding: 0 14px; gap: 10px; }
  .top-bar-right .api-indicator span { display: none; }

  /* Page content smaller padding */
  .page-content { padding: 14px; gap: 12px; }

  .page-header h1 { font-size: 17px; }
  .page-header .header-actions { width: 100%; justify-content: flex-start; }

  /* Cards */
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card  { padding: 14px; gap: 10px; }
  .stat-icon  { width: 38px; height: 38px; }
  .stat-value { font-size: 18px; }

  /* Tables card grid */
  .tables-card-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }

  /* KDS */
  .kds-grid { grid-template-columns: 1fr; }

  /* Modals — full-width on mobile */
  .modal-overlay { padding: 10px; align-items: flex-end; }
  .modal-box {
    max-width: 100%;
    width: 100%;
    max-height: 90vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .modal-box.modal-sm,
  .modal-box.modal-lg,
  .modal-box.modal-xl,
  .modal-box.modal-xxl { max-width: 100%; }

  /* Tables controls */
  .tables-controls { flex-direction: column; align-items: stretch; }
  .tables-controls .search-input-wrap { max-width: 100%; }

  /* Report filters */
  .report-filter { flex-direction: column; align-items: stretch; gap: 10px; }
  .report-filter label { flex: none; }

  /* Form rows */
  .form-row { grid-template-columns: 1fr; }
  .form-row.cols-2 { grid-template-columns: 1fr; }
  .form-row.cols-3 { grid-template-columns: 1fr; }

  /* Billing */
  .receipt-info { grid-template-columns: 1fr; }

  /* Menu grid in orders */
  .menu-items-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }

  /* Payment modes */
  .payment-mode-options { grid-template-columns: repeat(3, 1fr); }

  /* Data table — horizontal scroll */
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 9px 10px; }

  /* Toast */
  #toast-container { bottom: 16px; right: 12px; left: 12px; }
  .toast { max-width: 100%; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat-card  { padding: 12px; }

  .tables-card-grid { grid-template-columns: 1fr 1fr; }

  .filter-chips { gap: 6px; }
  .filter-chip  { padding: 4px 11px; font-size: 11px; }

  .page-header { flex-direction: column; align-items: flex-start; }

  .menu-items-grid { grid-template-columns: 1fr 1fr; }
  .payment-mode-options { grid-template-columns: repeat(2, 1fr); }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — LARGE DESKTOP (≥ 1400px)
   ══════════════════════════════════════════════════════════════════ */
@media (min-width: 1400px) {
  .stats-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
  .tables-card-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .kds-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
}

/* ══════════════════════════════════════════════════════════════════
   UTILITY CLASSES
   ══════════════════════════════════════════════════════════════════ */
.d-flex     { display: flex; }
.flex-col   { flex-direction: column; }
.flex-wrap  { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.flex-1 { flex: 1; min-width: 0; }
.text-muted  { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.text-warning{ color: var(--warning); }
.text-primary{ color: var(--primary); }
.text-sm  { font-size: 12px; }
.text-xs  { font-size: 11px; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.w-full { width: 100%; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.overflow-hidden { overflow: hidden; }
.rounded { border-radius: var(--radius-md); }
.divider { height: 1px; background: var(--border); margin: var(--space-md) 0; }

/* Grid columns */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-md); }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-md); }

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* Dashboard 2-col layout responsive collapse */
@media (max-width: 900px) {
  .dashboard-bottom-grid { grid-template-columns: 1fr !important; }
}

/* QR code white bg is intentional - printed on white paper */
.qr-white-bg { background: white; padding: 14px; border-radius: 12px; display:inline-block; }

/* Fix all data-tables to be table-responsive safe */
.page-content { container-type: inline-size; }
.data-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }

/* Prevent long text overflow globally */
td, th { max-width: 300px; word-break: break-word; }
.actions td, .actions th { max-width: none; word-break: normal; }

/* ══════════════════════════════════════════════════════════════════
   RESTROSUITE RESPONSIVENESS OVERRIDES & IMPROVEMENTS
   ══════════════════════════════════════════════════════════════════ */

/* Force all table parent containers to be scrollable on small screens */
#orders-container,
#menu-items-table-container,
#categories-table-container,
#dashboard-recent-orders,
#billing-orders-list,
.data-table-wrapper,
.table-responsive,
div:has(> table) {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
  width: 100%;
}

/* Tablet & Mobile Grid Overrides (Overrides JS inline display:grid) */
@media (max-width: 992px) {
  .page-content > div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  
  /* Billing & Invoice split grid */
  .page-content > div[style*="grid-template-columns:1fr 1fr"],
  .page-content > div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* Settings grid collapse */
  .page-content > div[style*="grid-template-columns: 2fr 1fr"],
  .page-content > div[style*="grid-template-columns:2fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* POS New/Modify Order Modal Split layout */
  #new-order-modal .modal-body {
    grid-template-columns: 1fr !important;
    overflow-y: auto !important;
    max-height: calc(90vh - 120px) !important;
  }
  
  #new-order-modal .cart-panel {
    border-top: 2px solid var(--border);
    padding-top: 16px;
    margin-top: 10px;
  }
}

@media (max-width: 768px) {
  body {
    overflow: auto !important; /* Allow generic scrolling on mobile */
  }

  .app-container {
    height: auto !important;
    min-height: 100vh;
  }

  /* Modal responsiveness */
  .modal-overlay {
    padding: 10px !important;
    align-items: center !important;
  }

  .modal-box {
    max-height: 95vh !important;
    border-radius: var(--radius-md) !important;
  }

  .modal-body {
    padding: 14px !important;
    overflow-y: auto !important;
  }

  /* Hamburger and Topbar alignments */
  .top-bar {
    padding: 0 12px !important;
  }

  /* Dashboard card spacing and padding fixes */
  .stats-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)) !important;
    gap: 8px !important;
  }

  .stat-card {
    padding: 10px !important;
  }

  .stat-value {
    font-size: 16px !important;
  }

  /* Flex row layout wrap helpers */
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
}