:root {
  --primary: #ea580c;
  --primary-dark: #c2410c;
  --bg: #ffffff;
  --surface: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
  --success: #16a34a;
  --danger: #dc2626;
  --radius: 10px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; }

/* ---------- Login ---------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #fb923c, #ea580c);
}
.login-card {
  background: var(--surface);
  padding: 40px;
  border-radius: var(--radius);
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.login-card h1 { margin: 0 0 4px; font-size: 1.5rem; text-align: center; }
.login-card .subtitle { text-align: center; color: var(--text-muted); margin-bottom: 24px; }
.login-card label { display: block; margin-bottom: 16px; font-size: 0.85rem; color: var(--text-muted); }
.login-card input {
  display: block; width: 100%; padding: 10px 12px; margin-top: 6px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 1rem;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 18px; border-radius: 8px; border: none; cursor: pointer;
  font-size: 0.95rem; font-weight: 600; text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--border); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }

.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  background: var(--border); color: var(--text); font-size: 0.8rem; font-weight: 600;
  text-transform: capitalize;
}

.grid-form {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px; align-items: end; margin-bottom: 10px;
}
.grid-form label { font-size: 0.8rem; color: var(--text-muted); display: flex; flex-direction: column; gap: 4px; }
.grid-form input, .grid-form select {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 0.9rem;
}
.grid-form button { grid-column: 1 / -1; justify-self: start; }

.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9rem; }
.alert-error { background: #fef2f2; color: var(--danger); border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }

/* ---------- App shell ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 12px 20px; position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 700; font-size: 1.1rem; color: var(--primary-dark); }
.topbar nav { display: flex; gap: 16px; align-items: center; }
.topbar nav a { font-size: 0.9rem; color: var(--text-muted); }
.topbar nav a.active { color: var(--primary-dark); font-weight: 600; }
.topbar .user-chip { font-size: 0.85rem; color: var(--text-muted); }
.branch-switcher {
  font-size: 0.85rem; font-weight: 600; color: var(--primary-dark);
  background: #fff7ed; border: 1px solid #fed7aa; border-radius: 999px;
  padding: 6px 12px; cursor: pointer;
}
.branch-badge {
  font-size: 0.8rem; font-weight: 600; color: var(--primary-dark);
  background: #fff7ed; border: 1px solid #fed7aa; border-radius: 999px; padding: 5px 12px;
}

/* ---------- Profile dropdown (replaces plain Logout for admin/manager) ---------- */
.profile-menu { position: relative; display: inline-block; }
.profile-menu summary {
  list-style: none; cursor: pointer; user-select: none;
}
.profile-menu summary::-webkit-details-marker { display: none; }
.profile-menu[open] summary { background: var(--primary-dark); color: #fff; border-color: var(--primary-dark); }
.profile-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 50;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; min-width: 220px; box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  display: flex; flex-direction: column; gap: 6px;
}
.profile-dropdown a { font-size: 0.85rem; color: var(--text); padding: 4px 0; }
.profile-dropdown a:hover { color: var(--primary-dark); }
.profile-dropdown hr { border: none; border-top: 1px solid var(--border); margin: 6px 0; width: 100%; }
.profile-logo { max-width: 60px; max-height: 60px; border-radius: 8px; object-fit: cover; margin-bottom: 4px; }
.profile-branch-name { font-weight: 700; color: var(--primary-dark); font-size: 0.95rem; }
.profile-detail { font-size: 0.8rem; color: var(--text-muted); }

.container { padding: 20px; max-width: 1400px; margin: 0 auto; }

/* ---------- HRM sub-nav ---------- */
.subnav {
  display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
  background: #fff7ed; border-bottom: 1px solid #fed7aa;
  padding: 10px 20px;
}
.subnav a { font-size: 0.85rem; color: var(--primary-dark); font-weight: 500; }
.subnav a.active { font-weight: 700; text-decoration: underline; }
.subnav-soon { font-size: 0.85rem; color: var(--text-muted); }

/* ---------- POS layout ---------- */
.pos-layout {
  display: grid; grid-template-columns: 1fr 380px; gap: 16px;
  height: calc(100vh - 65px); padding: 16px;
}
.category-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.category-tab {
  padding: 8px 16px; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--border); cursor: pointer; font-size: 0.85rem; font-weight: 500;
}
.category-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px; overflow-y: auto; padding-right: 6px; align-content: start;
}
.product-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; cursor: pointer; text-align: left; transition: box-shadow .15s, transform .1s;
}
.product-card:hover { box-shadow: 0 6px 16px rgba(0,0,0,0.08); transform: translateY(-1px); }
.product-card:disabled, .product-card.out-of-stock { opacity: 0.45; cursor: not-allowed; }
.product-card .name { font-weight: 600; margin-bottom: 4px; }
.product-card .price { color: var(--primary-dark); font-weight: 700; }
.product-card .stock { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

.cart-panel {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; flex-direction: column; overflow: hidden;
}
.cart-panel h2 { margin: 0; padding: 16px; border-bottom: 1px solid var(--border); font-size: 1.05rem; }
.cart-items { flex: 1; overflow-y: auto; padding: 8px 16px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.cart-item .info { flex: 1; }
.cart-item .info .name { font-weight: 600; font-size: 0.9rem; }
.cart-item .info .variant { font-size: 0.75rem; color: var(--text-muted); }
.qty-controls { display: flex; align-items: center; gap: 6px; }
.qty-controls button {
  width: 26px; height: 26px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg); cursor: pointer; font-size: 1rem; line-height: 1;
}
.cart-empty { text-align: center; color: var(--text-muted); padding: 40px 20px; font-size: 0.9rem; }

.cart-summary { padding: 16px; border-top: 1px solid var(--border); }
.summary-row { display: flex; justify-content: space-between; font-size: 0.9rem; margin-bottom: 6px; color: var(--text-muted); }
.summary-row.total { font-size: 1.2rem; font-weight: 700; color: var(--text); margin-top: 8px; }

.variant-picker { display: flex; gap: 6px; flex-wrap: wrap; margin: 20px 0; }
.variant-picker button {
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); cursor: pointer;
}
.variant-picker button:hover { border-color: var(--primary); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15,23,42,0.5);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal {
  background: var(--surface); border-radius: var(--radius); padding: 24px; width: 100%; max-width: 420px;
  max-height: 85vh; overflow-y: auto;
}
.modal h3 { margin-top: 0; }
.receipt-line { display: flex; justify-content: space-between; font-size: 0.9rem; padding: 4px 0; }
.receipt-total { border-top: 1px dashed var(--border); margin-top: 8px; padding-top: 8px; font-weight: 700; }

/* ---------- Admin tables ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; box-shadow: 0 1px 3px rgba(15,23,42,0.06); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { color: var(--text-muted); font-weight: 600; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 20px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: 0 1px 3px rgba(15,23,42,0.06); }
.stat-card .label { font-size: 0.8rem; color: var(--text-muted); }
.stat-card .value { font-size: 1.6rem; font-weight: 700; margin-top: 4px; }

form.inline { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 16px; }
form.inline label { font-size: 0.8rem; color: var(--text-muted); display: flex; flex-direction: column; gap: 4px; }
form.inline input, form.inline select {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.9rem;
}

form.stacked label { display: block; margin-bottom: 16px; font-size: 0.85rem; color: var(--text-muted); }
form.stacked input {
  display: block; width: 100%; padding: 10px 12px; margin-top: 6px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 1rem;
}

@media (max-width: 900px) {
  .pos-layout { grid-template-columns: 1fr; height: auto; }
  .cart-panel { max-height: 60vh; }
}

/* ---------- Kitchen display ---------- */
.kds-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.kds-column h4 {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 0 10px; font-size: 0.95rem; color: var(--text-muted);
}
.kds-count {
  background: var(--border); color: var(--text); border-radius: 999px;
  padding: 2px 10px; font-size: 0.8rem; font-weight: 700;
}
.kds-cards { display: flex; flex-direction: column; gap: 12px; }
.kds-empty { color: var(--text-muted); font-size: 0.85rem; padding: 20px 0; text-align: center; }
.kds-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.kds-card.kds-warn { border-color: #fdba74; box-shadow: 0 0 0 1px #fdba74 inset; }
.kds-card.kds-urgent { border-color: var(--danger); box-shadow: 0 0 0 1px var(--danger) inset; }
.kds-card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.kds-card-head .order-number { font-weight: 700; }
.kds-card-head .elapsed { font-size: 0.78rem; color: var(--text-muted); }
.kds-urgent .elapsed { color: var(--danger); font-weight: 600; }
.kds-warn .elapsed { color: #c2410c; font-weight: 600; }
.kds-items { margin-bottom: 8px; }
.kds-item-line {
  display: flex; justify-content: space-between; font-size: 0.85rem; padding: 3px 0;
  border-bottom: 1px dashed var(--border);
}
.kds-item-line .qty { color: var(--text-muted); }
.kds-notes {
  width: 100%; min-height: 44px; margin-bottom: 8px; padding: 6px 8px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 0.8rem;
  font-family: inherit; resize: vertical;
}

@media (max-width: 900px) {
  .kds-board { grid-template-columns: 1fr; }
}

/* ---------- Delivery management ---------- */
.dlv-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: start; }
.dlv-column h4 {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 0 10px; font-size: 0.95rem; color: var(--text-muted);
}
.dlv-card > * + * { margin-top: 8px; }
.dlv-customer { font-size: 0.85rem; }
.dlv-address { color: var(--text-muted); font-size: 0.8rem; }
.dlv-total { font-size: 0.85rem; font-weight: 600; }
.dlv-rider-name { font-size: 0.85rem; color: var(--text-muted); }
.dlv-rider-select {
  width: 100%; padding: 6px 8px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.85rem; font-family: inherit;
}
.dlv-card .dlv-cancel { background: none; color: var(--danger); box-shadow: none; }
.dlv-card .dlv-cancel:hover { background: #fef2f2; }

@media (max-width: 900px) {
  .dlv-board { grid-template-columns: 1fr; }
}