:root {
  color-scheme: light;
  --background: #f8fafc;
  --foreground: #1e293b;
  --card: #ffffff;
  --card-foreground: #1e293b;
  --muted: #f1f5f9;
  --muted-foreground: #64748b;
  --border: #e2e8f0;
  --input: #cbd5e1;
  --ring: #94a3b8;
  --primary: #0f172a;
  --primary-foreground: #f8fafc;
  --secondary: #eef2f7;
  --secondary-foreground: #0f172a;
  --success: #dcfce7;
  --warning: #fef3c7;
  --danger: #fee2e2;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--foreground);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

.hidden {
  display: none !important;
}

.app-shell {
  max-width: 1600px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

.app-root {
  min-height: calc(100vh - 120px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted-foreground);
}

.topbar h1,
.panel-header h2,
.column-header h3 {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.panel-header h2 {
  font-size: 22px;
}

.column-header h3 {
  font-size: 16px;
  letter-spacing: -0.01em;
}

.topbar-copy,
.feedback,
.placeholder,
.subtle,
.toolbar-subline p,
.field span,
.session-card p,
.detail-copy,
.line-item-meta,
.order-time,
.order-total,
.order-items,
.notes-list time {
  color: var(--muted-foreground);
}

.topbar-copy,
.feedback,
.toolbar-subline p,
.detail-copy,
.order-items {
  font-size: 14px;
  line-height: 1.5;
}

.topbar-meta {
  display: grid;
  gap: 12px;
  min-width: 300px;
}

.pill,
.session-card,
.panel,
.order-card,
.detail-block,
.status-chip,
.filter-button,
.button-primary,
.button-secondary,
.action-button,
.meta-pill {
  border-radius: var(--radius);
}

.session-card,
.panel,
.order-card,
.detail-block,
.pill {
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px;
  font-weight: 600;
}

.session-card,
.panel {
  padding: 18px;
}

.session-card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 600;
}

.session-card p {
  margin: 0;
  font-size: 13px;
}

.auth-panel {
  max-width: 520px;
  margin: 56px auto 0;
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.auth-header {
  margin-bottom: 18px;
  text-align: center;
}

.auth-copy {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted-foreground);
}

.login-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field span {
  font-size: 13px;
  font-weight: 500;
}

.field input,
.field textarea,
.detail-block textarea {
  width: 100%;
  border: 1px solid var(--input);
  border-radius: 10px;
  padding: 12px 14px;
  background: #fff;
  color: var(--foreground);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.02);
}

.field input:focus,
.field textarea:focus,
.detail-block textarea:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.18);
}

.button-primary,
.button-secondary,
.filter-button,
.action-button {
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, box-shadow 140ms ease;
  font-weight: 500;
}

.button-primary:disabled,
.button-secondary:disabled,
.action-button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.button-primary {
  padding: 11px 16px;
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-sm);
}

.button-primary:hover,
.action-button:hover {
  filter: brightness(1.03);
}

.button-secondary,
.filter-button {
  padding: 10px 14px;
  background: var(--secondary);
  color: var(--secondary-foreground);
  border-color: var(--border);
}

.button-secondary:hover,
.filter-button:hover {
  background: #e8edf4;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button.is-active {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.feedback {
  margin: 14px 0 0;
}

.dashboard {
  display: grid;
  gap: 18px;
}

.dashboard-nav {
  box-shadow: var(--shadow-md);
}

.dashboard-nav-main,
.dashboard-nav-subline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.settings-panel {
  box-shadow: var(--shadow-md);
}

.dashboard-nav-main {
  align-items: center;
}

.dashboard-nav-title h2 {
  font-size: 24px;
}

.dashboard-nav-actions,
.menu-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.toolbar-main,
.toolbar-subline,
.column-header,
.order-card-header,
.detail-head,
.detail-row,
.meta-grid,
.action-grid {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.toolbar {
  box-shadow: var(--shadow-md);
  padding: 16px 18px;
}

.toolbar-main {
  align-items: center;
}

.toolbar-title h2 {
  font-size: 24px;
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.toolbar-subline {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.toolbar-subline p {
  margin: 0;
  font-size: 13px;
}

.dashboard-nav-subline {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.dashboard-nav-subline p {
  margin: 0;
  font-size: 13px;
  color: var(--muted-foreground);
}

.menu-button {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--secondary);
  color: var(--secondary-foreground);
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
  font-weight: 500;
}

.menu-button:hover {
  background: #e8edf4;
}

.menu-button.is-active {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.settings-status-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.settings-copy {
  margin: 6px 0 18px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted-foreground);
}

.settings-form,
.settings-grid,
.schedule-panel,
.schedule-row {
  display: grid;
  gap: 14px;
}

.settings-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 14px;
}

.settings-grid-compact {
  align-items: start;
}

.toggle-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
}

.toggle-card strong,
.schedule-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.toggle-card p,
.schedule-header p {
  margin: 4px 0 0;
  color: var(--muted-foreground);
  font-size: 13px;
  line-height: 1.45;
}

.schedule-panel {
  padding-top: 4px;
}

.schedule-row {
  grid-template-columns: 180px 120px 120px minmax(0, 1fr);
  align-items: end;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fbfdff;
}

.schedule-day,
.schedule-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
}

.schedule-toggle span {
  font-size: 14px;
  font-weight: 600;
}

.schedule-note {
  min-width: 0;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) 400px;
  gap: 18px;
  align-items: start;
}

.queue-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.queue-column {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-md);
}

.column-header {
  align-items: center;
  margin-bottom: 14px;
}

.column-count,
.status-chip,
.meta-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.column-count {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.status-chip {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.status-chip.pending,
.status-chip.accepted {
  background: var(--warning);
  color: #92400e;
}

.status-chip.preparing,
.status-chip.processing {
  background: #dbeafe;
  color: #1d4ed8;
}

.status-chip.ready {
  background: var(--success);
  color: #166534;
}

.status-chip.cancelled,
.status-chip.failed {
  background: var(--danger);
  color: #b91c1c;
}

.column-body {
  display: grid;
  gap: 10px;
}

.placeholder,
.empty-state,
.notes-list p {
  margin: 0;
}

.order-card {
  padding: 12px;
  cursor: pointer;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.order-card:hover {
  border-color: #c7d2e1;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.order-card.is-selected {
  border-color: #94a3b8;
  box-shadow: var(--shadow-md);
  background: #fcfdff;
}

.order-card-header {
  align-items: flex-start;
  margin-bottom: 10px;
}

.order-number,
.order-customer,
.line-item-name {
  margin: 0;
  font-weight: 600;
}

.order-number {
  font-size: 16px;
  letter-spacing: -0.01em;
}

.order-time,
.order-total,
.line-item-meta {
  font-size: 12px;
}

.order-customer {
  margin-bottom: 4px;
  font-size: 13px;
}

.order-items {
  font-size: 13px;
  line-height: 1.45;
}

.detail-panel {
  position: sticky;
  top: 18px;
  box-shadow: var(--shadow-md);
  padding: 16px 18px;
}

.detail-root,
#detail-root {
  display: grid;
  gap: 14px;
}

.detail-block {
  padding: 13px;
  background: var(--card);
}

.detail-block h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
}

.detail-head {
  align-items: flex-start;
}

.detail-head h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.meta-grid {
  flex-wrap: wrap;
}

.meta-pill {
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.detail-list,
.notes-list {
  display: grid;
  gap: 10px;
}

.line-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}

.line-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.notes-list article {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fbfdff;
}

.notes-list time {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
}

.detail-block textarea {
  min-height: 110px;
  resize: vertical;
  margin: 8px 0 10px;
}

.action-grid {
  flex-wrap: wrap;
}

.action-button {
  padding: 9px 12px;
  border-radius: 10px;
  border-color: var(--border);
  background: var(--secondary);
  color: var(--secondary-foreground);
}

.action-button.accept {
  background: var(--warning);
  color: #92400e;
  border-color: #f6d490;
}

.action-button.start {
  background: #dbeafe;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

.action-button.ready {
  background: var(--success);
  color: #166534;
  border-color: #bbf7d0;
}

.action-button.complete {
  background: #e2e8f0;
  color: #0f172a;
  border-color: #cbd5e1;
}

.action-button.cancel {
  background: var(--danger);
  color: #b91c1c;
  border-color: #fecaca;
}

@media (max-width: 1320px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    position: static;
  }

  .settings-grid,
  .schedule-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .topbar,
  .dashboard-nav-main,
  .dashboard-nav-subline,
  .toolbar-main,
  .toolbar-subline {
    flex-direction: column;
  }

  .topbar-meta {
    width: 100%;
    min-width: 0;
  }

  .settings-status-wrap,
  .toolbar-actions {
    justify-content: flex-start;
  }

  .queue-board {
    grid-template-columns: 1fr;
  }

  .topbar h1 {
    font-size: 26px;
  }

  .auth-panel {
    margin-top: 28px;
    padding: 20px;
  }
}