/* ── Design Tokens ── */
:root {
  --bg-primary: #0b1120;
  --bg-secondary: #111827;
  --bg-elevated: rgba(255,255,255,0.04);
  --bg-card: rgba(255,255,255,0.05);
  --bg-card-hover: rgba(255,255,255,0.08);
  --bg-input: rgba(15,23,42,0.5);
  --bg-input-focus: rgba(15,23,42,0.7);
  --border-subtle: rgba(255,255,255,0.08);
  --border-card: rgba(255,255,255,0.10);
  --border-input: rgba(255,255,255,0.12);
  --border-input-focus: rgba(59,130,246,0.5);
  --text-primary: #f1f5f9;
  --text-secondary: rgba(226,232,240,0.72);
  --text-muted: rgba(148,163,184,0.6);
  --accent-blue: #3b82f6;
  --accent-indigo: #4f46e5;
  --accent-gradient: linear-gradient(135deg, #2563eb, #4f46e5);
  --accent-green: #10b981;
  --accent-yellow: #f59e0b;
  --accent-red: #ef4444;
  --accent-cyan: #06b6d4;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-btn: 0 8px 28px rgba(37,99,235,0.35);
  --shadow-btn-hover: 0 12px 36px rgba(37,99,235,0.45);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --font-family: "Outfit", system-ui, -apple-system, sans-serif;
}

/* ── Base ── */
html { font-size: 14px; position: relative; min-height: 100%; }
@media (min-width: 768px) { html { font-size: 16px; } }

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  background-image:
    radial-gradient(ellipse 100% 60% at 50% -20%, rgba(59,130,246,0.10), transparent),
    radial-gradient(ellipse 60% 40% at 100% 80%, rgba(139,92,246,0.06), transparent),
    radial-gradient(ellipse 40% 30% at 0% 90%, rgba(16,185,129,0.04), transparent);
  color: var(--text-primary);
  min-height: 100vh;
  margin: 0;
}

/* ── Login page ── */
.login-page {
  background: #0c1222;
  background-image:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(59,130,246,0.35), transparent),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(139,92,246,0.12), transparent),
    radial-gradient(ellipse 60% 40% at 0% 80%, rgba(16,185,129,0.08), transparent);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
}
.login-glow { position:absolute; width:min(520px,90vw); height:min(520px,90vw); border-radius:50%; background:conic-gradient(from 210deg at 50% 50%,#3b82f6,#8b5cf6,#06b6d4,#3b82f6); opacity:0.22; filter:blur(72px); pointer-events:none; animation:login-glow-spin 28s linear infinite; }
@keyframes login-glow-spin { to { transform:rotate(360deg); } }
.login-card { position:relative; width:100%; max-width:420px; padding:2.25rem 2rem; border-radius:20px; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.14); box-shadow:0 4px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.08); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); }
.login-card .login-logo { display:block; width:auto; height:80px; margin:0 auto 1rem; object-fit:contain; }
.login-card .login-title { font-weight:700; font-size:clamp(1.35rem,4vw,1.85rem); color:#f8fafc; letter-spacing:-0.02em; text-align:center; margin:0; }
.login-card .login-tagline { text-align:center; color:rgba(226,232,240,0.72); font-size:0.9rem; margin:0; }
.login-card .login-label { color:rgba(226,232,240,0.85); font-weight:500; font-size:0.8rem; text-transform:uppercase; letter-spacing:0.06em; margin-bottom:0.35rem; }
.login-card .login-input { border-radius:12px; border:1px solid rgba(255,255,255,0.12); background:rgba(15,23,42,0.45); color:#f1f5f9; padding:0.65rem 1rem; width:100%; font-size:0.95rem; transition:border-color 0.15s ease,box-shadow 0.15s ease,background 0.15s ease; }
.login-card .login-input::placeholder { color:rgba(148,163,184,0.7); }
.login-card .login-input:focus { border-color:rgba(59,130,246,0.6); box-shadow:0 0 0 3px rgba(59,130,246,0.2); background:rgba(15,23,42,0.65); color:#f8fafc; outline:none; }
.login-card .btn-login { font-weight:600; letter-spacing:0.02em; border:0; border-radius:12px; padding:0.7rem 1rem; color:#fff; background:linear-gradient(135deg,#2563eb,#4f46e5); box-shadow:0 8px 28px rgba(37,99,235,0.4); transition:transform 0.15s ease,box-shadow 0.2s ease,filter 0.2s ease; width:100%; font-size:0.95rem; cursor:pointer; }
.login-card .btn-login:hover { color:#fff; transform:translateY(-1px); box-shadow:0 12px 36px rgba(37,99,235,0.5); filter:brightness(1.05); }
.login-card .login-footnote { text-align:center; color:rgba(148,163,184,0.65); font-size:0.8rem; margin-top:1.5rem; margin-bottom:0; }
.login-card .divider { display:flex; align-items:center; color:rgba(148,163,184,0.6); font-size:0.75rem; gap:0.75rem; margin:1.25rem 0; text-transform:uppercase; letter-spacing:0.04em; }
.login-card .divider::before,.login-card .divider::after { content:""; flex:1; height:1px; background:rgba(255,255,255,0.1); }
.login-card .validation-summary-errors { color:#fca5a5; font-size:0.85rem; margin-bottom:0.75rem; }

/* ── App Layout ── */
.app-wrapper { display:flex; min-height:100vh; }

/* ── Sidebar ── */
.app-sidebar {
  width: 240px;
  min-width: 240px;
  background: rgba(15,23,42,0.6);
  border-right: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.app-sidebar .sidebar-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.app-sidebar .sidebar-brand { display: flex; align-items: center; gap: 0.75rem; flex: 1; }
.app-sidebar .sidebar-brand img { height: 32px; width: auto; }
.app-sidebar .sidebar-brand span { font-weight: 700; font-size: 1.1rem; color: var(--text-primary); letter-spacing: -0.02em; }
.app-sidebar .sidebar-close { display: none; background: none; border: none; color: var(--text-secondary); font-size: 1.5rem; cursor: pointer; padding: 0; line-height: 1; }
.app-sidebar .nav-section { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); padding: 1.25rem 1.25rem 0.35rem; font-weight: 600; }
.app-sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  padding: 0.5rem 1.25rem;
  font-size: 0.88rem;
  border-radius: 0;
  border-left: 3px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
}
.app-sidebar .nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.05); border-left-color: rgba(59,130,246,0.3); }
.app-sidebar .nav-link.active { color: #fff; background: rgba(59,130,246,0.12); border-left-color: var(--accent-blue); font-weight: 500; }
.app-sidebar .nav-link .nav-icon { width: 18px; text-align: center; font-size: 1rem; opacity: 0.7; }
.app-sidebar .nav-link.active .nav-icon { opacity: 1; }

/* ── Top navbar ── */
.app-navbar {
  height: 60px;
  background: rgba(15,23,42,0.5);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.app-navbar .navbar-left { display: flex; align-items: center; gap: 0.5rem; }
.app-navbar .navbar-menu-btn { display: none; background: none; border: none; color: var(--text-secondary); font-size: 1.4rem; cursor: pointer; padding: 0.25rem; line-height: 1; border-radius: 6px; transition: background 0.15s; }
.app-navbar .navbar-menu-btn:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.app-navbar .navbar-brand { font-weight: 700; font-size: 1.05rem; color: var(--text-primary); letter-spacing: -0.02em; text-decoration: none; display: flex; align-items: baseline; gap: 0.75rem; }
.app-navbar .navbar-brand a { color: inherit; text-decoration: none; }
.app-navbar .navbar-subtitle { font-weight: 400; font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0; }
.app-navbar .navbar-right { display: flex; align-items: center; gap: 1rem; }
.app-navbar .navbar-center { display: flex; align-items: center; }
.app-navbar .navbar-welcome { font-size: 0.9rem; color: var(--text-secondary); font-weight: 500; }

/* ── Main content ── */
.app-main {
  flex: 1;
  padding: 1.5rem 2rem;
  overflow-y: auto;
  min-height: 100vh;
}

.app-main-fullpage {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Page header ── */
.page-header {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-header h1 { font-size: 1.4rem; font-weight: 700; margin: 0; color: var(--text-primary); letter-spacing: -0.02em; }
.page-header .page-subtitle { color: var(--text-secondary); font-size: 0.85rem; margin: 0.15rem 0 0; }

/* ── Glass card ── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.glass-card .card-body { padding: 1.25rem; }
.glass-card .card-header {
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.glass-card .card-footer {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--border-subtle);
  padding: 0.85rem 1.25rem;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ── Stat cards ── */
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 0.85rem;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 6px 32px rgba(0,0,0,0.4); }
.stat-card .stat-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); font-weight: 600; }
.stat-card .stat-label-trunc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-card .stat-value { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; line-height: 1.2; }
.stat-card .stat-sub-value { font-size: 0.65rem; color: var(--text-muted); margin-top: 1px; font-weight: 500; }
.stat-card .stat-icon { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); font-size: 2rem; opacity: 0.08; }
.stat-card.stat-blue { border-left: 3px solid var(--accent-blue); }
.stat-card.stat-yellow { border-left: 3px solid var(--accent-yellow); }
.stat-card.stat-cyan { border-left: 3px solid var(--accent-cyan); }
.stat-card.stat-green { border-left: 3px solid var(--accent-green); }
.stat-card.stat-purple { border-left: 3px solid var(--accent-indigo); }
.stat-card.stat-red { border-left: 3px solid var(--accent-red); }

/* ── Tables ── */
.glass-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.glass-table thead th {
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
}
.glass-table tbody td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
  vertical-align: middle;
}
.glass-table tbody tr:hover td { background: rgba(255,255,255,0.03); }
.glass-table tbody tr:last-child td { border-bottom: 0; }
.glass-table tfoot td {
  background: rgba(255,255,255,0.03);
  padding: 0.7rem 0.85rem;
  border-top: 1px solid var(--border-subtle);
  font-weight: 600;
  color: var(--text-primary);
}
.glass-table .text-end { text-align: right; }

/* ── Forms ── */
.form-glass {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-primary);
  padding: 0.6rem 0.9rem;
  width: 100%;
  font-size: 0.9rem;
  font-family: var(--font-family);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.form-glass::placeholder { color: rgba(148,163,184,0.5); }
.form-glass:focus {
  border-color: var(--border-input-focus);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
  background: var(--bg-input-focus);
  color: var(--text-primary);
  outline: none;
}
select.form-glass { cursor: pointer; }
select.form-glass option { background: #1a2035; color: var(--text-primary); }
textarea.form-glass { resize: vertical; min-height: 80px; }
.form-glass-sm { padding: 0.4rem 0.7rem; font-size: 0.82rem; border-radius: var(--radius-sm); }
.form-glass-label {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.8rem;
  margin-bottom: 0.35rem;
  display: block;
}
.form-glass-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.25rem; display: block; }
.form-glass-error { font-size: 0.78rem; color: var(--accent-red); margin-top: 0.2rem; }
.input-group-glass .form-glass:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group-glass .btn-glass { border-top-left-radius: 0; border-bottom-left-radius: 0; border-left: 0; }
.form-check-glass .form-check-input {
  border-color: rgba(255,255,255,0.2);
  background: rgba(15,23,42,0.4);
  cursor: pointer;
}
.form-check-glass .form-check-input:checked { background: var(--accent-blue); border-color: var(--accent-blue); }
.form-check-glass .form-check-input:focus { box-shadow: 0 0 0 3px rgba(59,130,246,0.2); border-color: var(--accent-blue); }
.form-check-glass .form-check-label { color: var(--text-secondary); font-size: 0.88rem; cursor: pointer; }

/* ── Buttons ── */
.btn-glass {
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 0;
  border-radius: var(--radius-md);
  padding: 0.6rem 1.2rem;
  color: #fff;
  background: var(--accent-gradient);
  box-shadow: var(--shadow-btn);
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
  font-size: 0.88rem;
  font-family: var(--font-family);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  line-height: 1.4;
}
.btn-glass:hover { color:#fff; transform:translateY(-1px); box-shadow:var(--shadow-btn-hover); filter:brightness(1.05); }
.btn-glass:active { transform:translateY(0); }
.btn-glass-sm { padding:0.4rem 0.85rem; font-size:0.8rem; border-radius:var(--radius-sm); }
.btn-glass-lg { padding:0.75rem 1.5rem; font-size:1rem; border-radius:var(--radius-md); }

.btn-glass-outline {
  background: transparent;
  border: 1px solid var(--border-input);
  color: var(--text-secondary);
  box-shadow: none;
}
.btn-glass-outline:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.2); color: var(--text-primary); transform: translateY(-1px); box-shadow: none; filter: none; }

.btn-glass-success { background: linear-gradient(135deg, #059669, #10b981); box-shadow: 0 8px 28px rgba(5,150,105,0.35); }
.btn-glass-success:hover { box-shadow: 0 12px 36px rgba(5,150,105,0.45); }
.btn-glass-danger { background: linear-gradient(135deg, #dc2626, #ef4444); box-shadow: 0 8px 28px rgba(220,38,38,0.35); }
.btn-glass-danger:hover { box-shadow: 0 12px 36px rgba(220,38,38,0.45); }
.btn-glass-warning { background: linear-gradient(135deg, #d97706, #f59e0b); box-shadow: 0 8px 28px rgba(217,119,6,0.35); color: #fff; }
.btn-glass-warning:hover { box-shadow: 0 12px 36px rgba(217,119,6,0.45); color: #fff; }
.btn-glass-cyan { background: linear-gradient(135deg, #0891b2, #06b6d4); box-shadow: 0 8px 28px rgba(8,145,178,0.35); }
.btn-glass-cyan:hover { box-shadow: 0 12px 36px rgba(8,145,178,0.45); }

/* ── Badges ── */
.badge-glass {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-glass.bg-pending { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge-glass.bg-confirmed { background: rgba(16,185,129,0.15); color: #34d399; }
.badge-glass.bg-rejected { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-glass.bg-delivered { background: rgba(59,130,246,0.15); color: #60a5fa; }
.badge-glass.bg-secondary { background: rgba(148,163,184,0.15); color: #94a3b8; }
.badge-glass.bg-yes { background: rgba(16,185,129,0.12); color: #34d399; }
.badge-glass.bg-no { background: rgba(239,68,68,0.12); color: #f87171; }

/* ── Alerts ── */
.alert-glass {
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  border: 1px solid var(--border-card);
  backdrop-filter: blur(8px);
  margin-bottom: 1rem;
}
.alert-glass.alert-success { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.2); color: #6ee7b7; }
.alert-glass.alert-danger { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.2); color: #fca5a5; }
.alert-glass.alert-info { background: rgba(59,130,246,0.1); border-color: rgba(59,130,246,0.2); color: #93c5fd; }
.alert-glass.alert-warning { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.2); color: #fcd34d; }

/* ── Modals ── */
.modal-glass .modal-content {
  background: #131b2e;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.modal-glass .modal-header {
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 1.25rem;
}
.modal-glass .modal-title { font-weight: 600; color: var(--text-primary); font-size: 1rem; }
.modal-glass .modal-body { padding: 1.25rem; }
.modal-glass .modal-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 0.85rem 1.25rem;
}
.modal-glass .btn-close { filter: invert(0.8) brightness(2); }

/* ── Filter / button groups ── */
.filter-group { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.filter-group .btn-glass { box-shadow: none; }
.filter-group .btn-glass.active { background: var(--accent-gradient); color: #fff; border-color: transparent; }
.filter-group .btn-glass:not(.active) { background: transparent; border: 1px solid var(--border-input); color: var(--text-secondary); }
.filter-group .btn-glass:not(.active):hover { border-color: rgba(255,255,255,0.25); color: var(--text-primary); }

/* ── List group ── */
.list-group-glass .list-group-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: var(--radius-md) !important;
  margin-bottom: 0.4rem;
  transition: background 0.15s ease;
}
.list-group-glass .list-group-item:hover { background: rgba(255,255,255,0.06); }

/* ── Pagination / empty state ── */
.empty-state { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 0.75rem; opacity: 0.3; }
.empty-state p { font-size: 0.9rem; margin: 0; }

/* ── Link styles ── */
a { color: var(--accent-blue); transition: color 0.15s ease; }
a:hover { color: #60a5fa; }

/* ── Page section title ── */
.section-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── Sidebar overlay ── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.sidebar-overlay.show { display: block; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 300;
    height: 100vh;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }
  .app-sidebar.open { transform: translateX(0); }
  .app-sidebar .sidebar-close { display: block; }
  .app-navbar .navbar-menu-btn { display: inline-flex; }
  .app-main { padding: 1rem; }
  .stat-card .stat-value { font-size: 1.3rem; }
}

/* ── Utility ── */
.text-muted-glass { color: var(--text-muted); }
.text-secondary-glass { color: var(--text-secondary); }
.text-primary-glass { color: var(--text-primary); }
.text-success-glass { color: var(--accent-green); }
.text-warning-glass { color: var(--accent-yellow); }
.text-danger-glass { color: var(--accent-red); }
.border-glass { border: 1px solid var(--border-subtle); }
.bg-glass { background: var(--bg-card); backdrop-filter: blur(8px); }

/* ── Print ── */
@media print { .no-print { display: none !important; } body { font-size: 12px; background: #fff; color: #000; } }
.challan-box { border: 2px solid #000; padding: 1.5rem; max-width: 800px; margin: 0 auto; }
.challan-header { text-align: center; border-bottom: 2px solid #000; padding-bottom: 1rem; margin-bottom: 1rem; }
.challan-title { font-size: 1.5rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }

/* ── POS Order Layout ── */
.pos-order-layout {
  display: flex;
  gap: 0;
  height: 100%;
  overflow: hidden;
}

.pos-menu-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  overflow: hidden;
}

.pos-cart-panel {
  width: 380px;
  min-width: 380px;
  background: var(--bg-card);
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Category tabs */
.pos-category-tabs {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
  flex-shrink: 0;
}

.pos-cat-tab {
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  border: 1px solid var(--border-input);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font-family);
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pos-cat-tab:hover {
  border-color: rgba(255,255,255,0.25);
  color: var(--text-primary);
}

.pos-cat-tab.active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: #fff;
}

/* Search */
.pos-search-box {
  margin-bottom: 0.75rem;
  flex-shrink: 0;
}

.pos-search-input {
  width: 100%;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: var(--font-family);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.pos-search-input::placeholder {
  color: rgba(148,163,184,0.5);
}

.pos-search-input:focus {
  border-color: var(--border-input-focus);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

/* Product grid */
.pos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.65rem;
  overflow-y: auto;
  padding-bottom: 0.5rem;
}

.pos-item {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 0.65rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.pos-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  border-color: rgba(59,130,246,0.3);
}

.pos-item:active {
  transform: translateY(0);
}

.pos-item-selected {
  animation: pos-item-pop 0.3s ease;
}

@keyframes pos-item-pop {
  0% { transform: scale(1); }
  50% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

.pos-item-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.25rem;
  background: var(--bg-input);
}

.pos-item-name {
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  width: 100%;
}

.pos-item-meta {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.pos-item-rate {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

/* Cart panel header */
.pos-cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.pos-cart-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.pos-cart-count {
  background: var(--accent-gradient);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Cart items list */
.pos-cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 0.4rem 0.5rem;
  min-height: 0;
}

.pos-cart-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
}

.pos-cart-empty p {
  font-size: 0.85rem;
  margin: 0;
}

.pos-cart-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.45rem;
  margin-bottom: 0.3rem;
}

.pos-cart-item-name {
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.pos-cart-item-unit select {
  border-radius: 3px;
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-primary);
  padding: 0.15rem 0.2rem;
  font-size: 0.65rem;
  cursor: pointer;
  outline: none;
  font-family: var(--font-family);
  max-width: 58px;
}

.pos-cart-item-unit select option {
  background: #1a2035;
}

.pos-cart-item-rate {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  min-width: 38px;
  text-align: right;
}

.pos-cart-item-qty {
  display: flex;
  align-items: center;
}

.pos-qty-btn {
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  transition: background 0.1s ease;
  padding: 0;
  line-height: 1;
}

.pos-qty-btn:first-child {
  border-radius: 3px 0 0 3px;
}

.pos-qty-btn:last-child {
  border-radius: 0 3px 3px 0;
}

.pos-qty-btn:hover {
  background: rgba(255,255,255,0.08);
}

.pos-qty-input {
  width: 32px;
  height: 20px;
  border: 1px solid var(--border-input);
  border-left: 0;
  border-right: 0;
  background: var(--bg-input);
  color: var(--text-primary);
  text-align: center;
  font-size: 0.7rem;
  font-family: var(--font-family);
  outline: none;
  padding: 0;
  -moz-appearance: textfield;
}

.pos-qty-input::-webkit-inner-spin-button,
.pos-qty-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pos-cart-item-total {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  white-space: nowrap;
  min-width: 44px;
  text-align: right;
}

.pos-cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.15s ease;
  flex-shrink: 0;
}

.pos-cart-item-remove:hover {
  color: var(--accent-red);
}

/* Cart footer with order details + place order */
.pos-cart-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  background: rgba(0,0,0,0.2);
  flex-shrink: 0;
}

.pos-cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.pos-cart-total {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* Order details within cart footer */
.pos-order-details {
  margin-bottom: 0.6rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-subtle);
}

.pos-detail-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.pos-detail-row:last-child {
  margin-bottom: 0;
}

.pos-detail-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  min-width: 68px;
  flex-shrink: 0;
}

.pos-detail-input {
  flex: 1;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-primary);
  padding: 0.3rem 0.5rem;
  font-size: 0.78rem;
  font-family: var(--font-family);
  outline: none;
  transition: border-color 0.15s ease;
  min-width: 0;
}

.pos-detail-input:focus {
  border-color: var(--border-input-focus);
}

select.pos-detail-input {
  cursor: pointer;
}

.pos-detail-input[type="date"] {
  color-scheme: dark;
}

.pos-place-order-btn {
  width: 100%;
  padding: 0.7rem;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  font-family: var(--font-family);
  cursor: pointer;
  box-shadow: var(--shadow-btn);
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.pos-place-order-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn-hover);
  filter: brightness(1.05);
}

.pos-place-order-btn:active {
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .pos-order-layout {
    flex-direction: column;
  }

  .pos-menu-panel {
    padding: 0.75rem;
    flex: none;
    max-height: 55vh;
  }

  .pos-cart-panel {
    width: 100%;
    min-width: 0;
    height: auto;
    flex: 1;
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }

  .pos-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .pos-item {
    padding: 0.5rem;
  }

  .pos-item-img {
    width: 44px;
    height: 44px;
  }
}

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

  .pos-cart-panel {
    width: 100%;
    min-width: 0;
  }
}

/* ── Order portal legacy (customer ordering page) ── */
.order-portal { background: var(--bg-primary); min-height: 100vh; }
.order-portal .qty-input { max-width: 6rem; }

/* ── Existing Bootstrap overrides ── */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}