:root {
  --bg: #f4f8ec;
  --surface: #ffffff;
  --surface-2: #eef6de;
  --text: #081f3a;
  --muted: #5e6f7c;
  --line: #d8e6c4;
  --brand: #0b2d5b;
  --brand-2: #b9f23d;
  --gold: #d6fa55;
  --danger: #c2413d;
  --warning: #9f6b00;
  --shadow: 0 18px 50px rgba(8, 31, 58, 0.09);
}

[data-theme="dark"] {
  --bg: #061629;
  --surface: #0b203c;
  --surface-2: #102a4d;
  --text: #f4ffe5;
  --muted: #b7c8d2;
  --line: #1f3a5c;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
button, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

.landing-shell {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(244, 248, 236, 0.96) 0%, rgba(244, 248, 236, 0.88) 46%, rgba(244, 248, 236, 0.62) 100%),
    var(--food-hero-image, url("https://images.unsplash.com/photo-1504674900247-0877df9cc836?auto=format&fit=crop&w=1800&q=80"));
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--text);
}
.landing-nav {
  min-height: 76px;
  padding: 18px clamp(18px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
}
.landing-brand strong { color: var(--brand); }
.landing-actions, .landing-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.erp-link {
  width: 44px;
  min-height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: var(--brand-2);
  font-weight: 900;
  text-decoration: none;
}
.erp-link:hover {
  background: #123f78;
}
.ghost-btn {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--brand);
  padding: 0 14px;
  font-weight: 800;
}
.ghost-btn:hover { border-color: var(--brand-2); background: #f8ffeb; }
.landing-main {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 470px);
  gap: clamp(24px, 5vw, 74px);
  align-items: center;
  padding: clamp(24px, 5vw, 70px);
}
.landing-copy {
  display: grid;
  gap: 22px;
  max-width: 760px;
}
.landing-copy h1 {
  margin: 0;
  max-width: 720px;
  color: var(--brand);
  font-size: clamp(38px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}
.landing-lead {
  margin: 0;
  max-width: 680px;
  color: #42566a;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
}
.landing-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 12px;
  max-width: 620px;
}
.landing-proof span {
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 14px;
  display: grid;
  align-content: center;
  gap: 4px;
  color: var(--muted);
  box-shadow: var(--shadow);
}
.landing-proof strong {
  display: block;
  color: var(--brand);
  font-size: 26px;
}
.public-pricing, .public-payments {
  display: grid;
  gap: 12px;
  max-width: 760px;
}
.public-pricing h2, .public-payments h2, .public-ads h2 {
  margin: 0;
  color: var(--brand);
  font-size: 20px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}
.pricing-grid article, .public-payments p {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 14px;
  box-shadow: var(--shadow);
}
.pricing-grid strong, .pricing-grid span, .pricing-grid small { display: block; }
.pricing-grid span {
  margin: 6px 0;
  color: var(--brand);
  font-weight: 900;
}
.public-ads {
  display: grid;
  gap: 12px;
  max-width: 760px;
  overflow: hidden;
}
.ad-carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 1fr);
  gap: 12px;
  overflow: hidden;
}
.ad-slide {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
  color: var(--text);
  text-decoration: none;
  overflow: hidden;
  display: grid;
  grid-template-columns: 42% 1fr;
  animation: adDrift 16s linear infinite;
}
.ad-slide img {
  width: 100%;
  height: 100%;
  min-height: 150px;
  object-fit: cover;
}
.ad-slide span {
  padding: 14px;
  display: grid;
  align-content: center;
  gap: 6px;
}
.ad-slide small {
  color: var(--muted);
  line-height: 1.4;
}
@keyframes adDrift {
  0%, 18% { transform: translateX(0); }
  38%, 56% { transform: translateX(calc(-100% - 12px)); }
  76%, 100% { transform: translateX(0); }
}
.login-panel {
  border: 1px solid #cfe2b2;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 80px rgba(8, 31, 58, 0.16);
  padding: 18px;
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}
.auth-tabs button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--brand);
  font-weight: 800;
}
.auth-tabs button.active {
  background: var(--brand);
  color: #ffffff;
  border-color: var(--brand);
}
.auth-form {
  display: grid;
  gap: 14px;
}
.auth-form h2 {
  margin: 0;
  font-size: 24px;
  color: var(--brand);
}
.auth-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.auth-form input, .auth-form select {
  min-height: 46px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: #ffffff;
  padding: 0 12px;
}
.auth-form small {
  color: var(--muted);
  line-height: 1.5;
}
.shell.locked { display: none; }
.auth-locked { overflow-x: hidden; }

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px;
  background: #071d38;
  color: #f7ffe8;
  display: flex;
  flex-direction: column;
  gap: 22px;
  z-index: 5;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand-2);
  color: #071d38;
  font-weight: 800;
}
.brand small, .branch-card small { display: block; color: #cde1ed; margin-top: 2px; }

nav { display: grid; gap: 6px; }
.nav-item {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: center;
  color: #e7f2f8;
  background: transparent;
  text-align: left;
}
.nav-item:hover, .nav-item.active { background: rgba(185, 242, 61, 0.16); color: #fff; }
.nav-item span { text-align: center; color: var(--gold); }

.branch-card {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 14px;
  display: grid;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
}
.branch-card span { color: #d8e7ef; font-size: 12px; line-height: 1.45; }

.workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 28px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.topbar h1 { margin: 0; font-size: 25px; letter-spacing: 0; }
.eyebrow {
  margin: 0 0 4px;
  color: var(--brand);
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.top-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
select, .icon-btn, .primary-btn, .action-row button, .payment-grid button, .segmented button, .table-card button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 0 12px;
}
.top-actions .ghost-btn { background: var(--surface); }
.icon-btn { width: 40px; padding: 0; }
.mobile-nav { display: none; }
.primary-btn {
  background: var(--brand);
  color: white;
  border-color: var(--brand);
  font-weight: 800;
}
.primary-btn:hover { background: #123f78; }

.content { padding: 22px 28px 38px; display: grid; gap: 18px; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(160px, 1fr));
  gap: 14px;
}
.metric, .panel, .table-card, .menu-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.metric { padding: 16px; display: grid; gap: 8px; min-height: 118px; }
.metric span, .metric small, td, .menu-tile span, .menu-tile small { color: var(--muted); }
.metric strong { font-size: 25px; letter-spacing: 0; }
.positive { color: #4d7c00 !important; }
.warning { color: var(--warning) !important; }
.danger { color: var(--danger) !important; }
.neutral { color: var(--muted) !important; }

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 18px;
}
.chart-panel { min-height: 390px; }
.panel { padding: 18px; min-width: 0; }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.panel h2 { margin: 0; font-size: 17px; letter-spacing: 0; }
.live-pill {
  background: color-mix(in srgb, var(--brand-2) 26%, transparent);
  color: var(--brand);
  border: 1px solid color-mix(in srgb, var(--brand-2) 38%, transparent);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 800;
}
canvas { width: 100%; height: auto; max-height: 320px; }

.order-stack, .transaction-list, .rank-list, .cart, .totals, .clean-list { display: grid; gap: 10px; }
.order-card {
  border: 1px solid var(--line);
  border-left: 5px solid var(--brand-2);
  border-radius: 8px;
  padding: 12px;
  display: grid;
  gap: 9px;
  background: var(--surface-2);
}
.order-card.ready { border-left-color: var(--gold); }
.order-card.completed { opacity: 0.68; }
.order-card p { margin: 0; color: var(--muted); }
.order-card footer, .tx-row, .rank-row, .cart div, .totals div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.order-card small, .tx-row small { display: block; color: var(--muted); margin-top: 3px; }
.order-card footer span {
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--surface);
  font-size: 12px;
  color: var(--muted);
}
.rank-row, .tx-row { padding: 10px 0; border-bottom: 1px solid var(--line); }
.rank-row b {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--surface-2);
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 18px;
}
.admin-menu {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  position: sticky;
  top: 80px;
  z-index: 3;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}
.admin-menu button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--brand);
  padding: 0 12px;
  font-weight: 800;
}
.admin-menu button.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #ffffff;
}
.admin-section-title {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
}
.admin-section-title h2 {
  margin: 0;
  color: var(--brand);
}
.wide-panel { grid-row: span 2; }
.card-list { display: grid; gap: 12px; }
.approval-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}
.approval-card small { display: block; color: var(--muted); margin-top: 4px; }
.status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  color: var(--brand);
  background: color-mix(in srgb, var(--brand-2) 24%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand-2) 48%, transparent);
}
.status.denied { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.status.suspended, .status.expired { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.status.paused { color: var(--warning); background: color-mix(in srgb, var(--gold) 28%, transparent); }
.status.invited, .status.pending { color: var(--warning); background: color-mix(in srgb, var(--gold) 28%, transparent); }
.compact-actions { grid-column: 1 / -1; margin-bottom: 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.form-grid label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}
.form-grid input, .form-grid select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 0 12px;
}
.form-grid .primary-btn { grid-column: 1 / -1; }
.form-wide { grid-column: 1 / -1; display: grid; gap: 8px; }
.field-title { color: var(--muted); font-size: 13px; font-weight: 800; }
.feature-checks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 8px;
}
.feature-checks label, .check-card {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 700;
}
.inline-input {
  width: 92px;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 0 10px;
}
.wide-inline { width: 170px; }
.payment-inline { width: min(520px, 60vw); }
.access-list {
  display: inline-block;
  max-width: 260px;
  color: var(--muted);
  line-height: 1.35;
}
.permission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.permission-grid span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 12px;
  color: var(--muted);
  font-weight: 700;
}
.receipt-preview {
  background: #ffffff;
  color: #081f3a;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 24px;
  align-self: start;
}
.receipt-preview header {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 2px solid #b9f23d;
}
.receipt-preview small, .receipt-date { color: #5e6f7c; }
.receipt-logo {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: #0b2d5b;
  color: #b9f23d;
  display: grid;
  place-items: center;
  font-weight: 900;
}
.receipt-lines, .receipt-total {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}
.receipt-lines div, .receipt-total div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.receipt-total {
  border-top: 1px dashed #9fb4c2;
  padding-top: 14px;
}

.split-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr); gap: 18px; }
.segmented, .payment-grid, .action-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.segmented button.active, .payment-grid button.active { border-color: var(--brand); color: var(--brand); font-weight: 800; }
.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.menu-tile {
  padding: 16px;
  min-height: 126px;
  text-align: left;
  display: grid;
  gap: 8px;
}
.menu-tile strong { line-height: 1.25; }
.menu-tile.unavailable {
  opacity: 0.55;
  border-color: var(--danger);
}
.compact-menu .menu-tile { min-height: 98px; }
.bill-panel { align-self: start; }
.totals { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; }
.grand { font-size: 20px; color: var(--brand); }
.action-row .primary-btn { flex: 1; }
.qty-actions {
  display: inline-flex;
  gap: 4px;
}
.qty-actions button {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  color: var(--brand);
  font-weight: 900;
}
.ready-strip {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
  padding: 12px;
  display: grid;
  gap: 6px;
}
.ready-strip span {
  color: var(--brand);
  font-weight: 800;
}
.compact-label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.compact-label select { width: 100%; }

.floor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.table-card { padding: 16px; display: grid; gap: 9px; border-top: 5px solid var(--brand-2); }
.table-card.available { border-top-color: #25a18e; }
.table-card.occupied { border-top-color: #d8a729; }
.table-card.reserved { border-top-color: #4776d0; }
.table-card.cleaning { border-top-color: #7f8b88; }
.table-card.out-of-service { border-top-color: #c2413d; }
.table-card div { display: flex; gap: 6px; flex-wrap: wrap; }
.table-card button { min-height: 30px; font-size: 12px; padding: 0 8px; }
.status-legend { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; color: var(--muted); }
.status-legend span { display: inline-flex; align-items: center; gap: 6px; }
.status-legend i { width: 10px; height: 10px; border-radius: 50%; background: var(--brand-2); }
.status-legend i.occupied { background: var(--gold); }
.status-legend i.reserved { background: #4776d0; }
.status-legend i.cleaning { background: #7f8b88; }
.status-legend i.out-of-service { background: var(--danger); }

.mini-grid, .report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.clean-list { margin: 0; padding-left: 18px; color: var(--muted); }
.clean-list li { margin: 4px 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 13px 12px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--text); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.kds-board { display: grid; grid-template-columns: repeat(4, minmax(220px, 1fr)); gap: 16px; align-items: start; }
.kds-column {
  min-height: 520px;
  padding: 14px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}
.kds-column h2 { margin: 0 0 12px; font-size: 16px; }
.empty { color: var(--muted); }
.empty-panel {
  min-height: 180px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  padding: 22px;
  background: var(--surface-2);
  color: var(--muted);
  text-align: center;
}
.empty-panel strong {
  color: var(--brand);
  font-size: 18px;
}
.empty-panel button {
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: var(--brand);
  color: #ffffff;
  padding: 0 14px;
  font-weight: 800;
}
.report-card { min-height: 170px; display: grid; align-content: start; gap: 8px; }
.report-card strong { font-size: 28px; color: var(--brand); }
.report-card span { color: var(--muted); }

@media (max-width: 1180px) {
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dashboard-layout, .split-layout, .admin-grid { grid-template-columns: 1fr; }
  .kds-board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .landing-nav { align-items: flex-start; }
  .landing-shell { background-attachment: scroll; }
  .landing-main { grid-template-columns: 1fr; padding: 18px; align-items: start; }
  .landing-copy h1 { font-size: 38px; }
  .landing-proof { grid-template-columns: 1fr; }
  .ad-carousel { grid-auto-flow: row; grid-auto-columns: auto; }
  .ad-slide { animation: none; grid-template-columns: 1fr; }
  .ad-slide img { height: 150px; }
  .login-panel { min-width: 0; }
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    transform: translateX(-100%);
    transition: transform 180ms ease;
    width: min(86vw, 320px);
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-nav { display: inline-grid; place-items: center; }
  .topbar { padding: 14px; align-items: flex-start; flex-wrap: wrap; }
  .top-actions { width: 100%; gap: 8px; justify-content: flex-start; }
  .top-actions select { flex: 1 1 170px; min-width: 0; }
  .top-actions .ghost-btn, .top-actions .primary-btn { flex: 1 1 auto; }
  .content { padding: 14px; }
  .metric-grid, .kds-board { grid-template-columns: 1fr; }
  .admin-menu { position: static; display: grid; grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .approval-card { grid-template-columns: 1fr; }
  .topbar h1 { font-size: 21px; }
  .metric strong { font-size: 22px; }
}

@media print {
  body * { visibility: hidden; }
  #receiptPrintArea, #receiptPrintArea * { visibility: visible; }
  #receiptPrintArea {
    position: fixed;
    left: 0;
    top: 0;
    width: 80mm;
    box-shadow: none;
    border: 0;
  }
}