:root {
  color-scheme: light;
  --brand: #0076f6;
  --brand-soft: #d8ecff;
  --ink: #172033;
  --muted: #647188;
  --line: #dce3ee;
  --paper: #f7f9fc;
  --panel: #ffffff;
  --night: #101827;
  --coral: #f16a5b;
  --mint: #13a67b;
  --shadow: 0 18px 45px rgba(18, 32, 54, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(0, 118, 246, 0.08), transparent 36%),
    linear-gradient(315deg, rgba(241, 106, 91, 0.08), transparent 30%),
    var(--paper);
}

body.dialog-fallback-active {
  overflow: hidden;
}

body.dialog-fallback-active::before {
  position: fixed;
  inset: 0;
  z-index: 900;
  content: "";
  background: rgba(16, 24, 39, 0.62);
  backdrop-filter: blur(8px);
}

dialog:not([open]) {
  display: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

code {
  padding: 2px 6px;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 6px;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  height: 100vh;
  padding: 24px;
  background: rgba(255, 255, 255, 0.86);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  height: 70px;
}

.brand img {
  width: 100%;
  max-height: 48px;
  object-fit: contain;
  object-position: left center;
}

.nav-tabs {
  display: grid;
  gap: 10px;
}

.nav-tab {
  min-height: 48px;
  padding: 0 16px;
  color: var(--muted);
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
}

.nav-tab.active {
  color: var(--brand);
  background: var(--brand-soft);
  border-color: rgba(0, 118, 246, 0.18);
}

.workspace {
  min-width: 0;
  padding: 28px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.topbar h1,
.panel h2,
.dialog-head h2 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: clamp(28px, 4vw, 44px);
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.order-layout {
  display: grid;
  grid-template-columns: minmax(360px, 1.2fr) minmax(300px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.menu-layout,
.settings-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.panel,
.stat-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 18px;
}

.panel-head,
.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.panel-head h2,
.dialog-head h2 {
  font-size: 20px;
}

.seat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 10px;
}

.seat-card {
  min-height: 112px;
  padding: 14px;
  text-align: left;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.seat-card span,
.seat-card strong,
.seat-card small {
  display: block;
}

.seat-card strong {
  margin: 15px 0 6px;
  font-size: 22px;
}

.seat-card small {
  color: var(--muted);
}

.seat-card.has-order {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #0b4ec9);
  border-color: var(--brand);
  box-shadow: 0 16px 34px rgba(0, 118, 246, 0.28);
}

.seat-card.has-order small {
  color: rgba(255, 255, 255, 0.82);
}

.status-pill,
.count-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.big-number {
  color: var(--brand);
  font-size: 28px;
}

.hidden {
  display: none !important;
}

.add-drink-row,
.menu-toolbar {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(170px, 1.2fr) auto;
  gap: 10px;
  margin-bottom: 14px;
}

.menu-toolbar {
  grid-template-columns: minmax(220px, 520px);
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0, 118, 246, 0.13);
}

.primary-button,
.ghost-button,
.discounts button,
.queue-item button,
.cocktail-meta button {
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
}

.primary-button {
  color: #fff;
  background: var(--brand);
}

.ghost-button,
.discounts button,
.queue-item button,
.cocktail-meta button {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.ghost-button.danger,
.icon-button {
  color: var(--coral);
}

.ghost-button.success {
  color: var(--mint);
}

.order-items,
.production-queue,
.cocktail-list,
.top-cocktails {
  display: grid;
  gap: 10px;
}

.order-item,
.queue-item,
.rank-row {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.order-item {
  grid-template-columns: minmax(130px, 1fr) 96px 92px 36px;
}

.order-item.done .drink-link {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.queue-item {
  grid-template-columns: 72px minmax(0, 1fr) 70px;
}

.queue-item > span,
.rank-row > span {
  color: var(--brand);
  font-weight: 900;
}

.queue-item.grouped > span {
  align-self: start;
  padding-top: 2px;
  color: var(--ink);
}

.queue-drinks {
  display: grid;
  gap: 5px;
}

.drink-link {
  padding: 0;
  color: var(--ink);
  text-align: left;
  background: transparent;
  border: 0;
  font-weight: 900;
}

.queue-item small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.icon-button,
.icon-close,
.stepper button {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
}

.discounts {
  display: grid;
  grid-template-columns: repeat(6, minmax(64px, 1fr));
  gap: 8px;
  margin: 14px 0;
}

.settlement {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto;
  gap: 14px;
  align-items: end;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.settlement-actions,
.form-actions,
.settings-actions,
.stepper {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.cocktail-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cocktail-card h3,
.cocktail-card p {
  margin: 0;
}

.cocktail-card h3 {
  font-size: 17px;
}

.cocktail-card p {
  display: -webkit-box;
  margin-top: 7px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.cocktail-meta {
  display: grid;
  justify-items: end;
  gap: 10px;
}

.cocktail-form {
  display: grid;
  gap: 13px;
}

.cocktail-form.is-readonly input,
.cocktail-form.is-readonly textarea {
  color: var(--ink);
  background: #f7f9fc;
}

.cocktail-form.is-readonly input:disabled,
.cocktail-form.is-readonly textarea:disabled {
  opacity: 1;
}

.switch-row {
  display: flex;
  align-items: center;
}

.switch-row input {
  width: 20px;
  min-height: 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.stat-card {
  padding: 20px;
}

.stat-card p,
.stat-card strong,
.stat-card span {
  display: block;
  margin: 0;
}

.stat-card p {
  color: var(--muted);
  font-weight: 800;
}

.stat-card strong {
  margin: 12px 0 5px;
  font-size: 34px;
}

.stat-card span {
  color: var(--brand);
  font-weight: 900;
}

.rank-row {
  grid-template-columns: 34px minmax(0, 1fr) 80px 90px;
}

.rank-row em {
  color: var(--mint);
  font-style: normal;
  font-weight: 900;
}

.rank-row small {
  color: var(--muted);
  text-align: right;
}

.inline-empty {
  padding: 18px;
  color: var(--muted);
  text-align: center;
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.setting-panel {
  min-height: 170px;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.setting-row p,
.setting-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.app-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: calc(100vh - 56px);
  overflow: auto;
  padding: 26px;
  border: 0;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.app-dialog.fallback-open {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 901;
  display: block;
  transform: translate(-50%, -50%);
}

.wide-dialog {
  width: min(920px, calc(100vw - 32px));
}

.form-dialog {
  width: min(680px, calc(100vw - 32px));
}

.app-dialog::backdrop {
  background: rgba(16, 24, 39, 0.62);
  backdrop-filter: blur(8px);
}

.app-dialog .dialog-head {
  padding-right: 48px;
}

.recipe-dialog h2 {
  margin: 0 44px 22px 0;
  font-size: 28px;
}

.recipe-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.recipe-columns p:last-child {
  margin: 0;
  color: var(--ink);
  line-height: 1.75;
  white-space: pre-line;
}

.icon-close {
  position: absolute;
  top: 16px;
  right: 16px;
}

@media (max-width: 1020px) {
  .order-layout,
  .menu-layout,
  .settings-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    padding: 16px;
  }

  .brand {
    height: 48px;
  }

  .nav-tabs {
    grid-template-columns: repeat(4, 1fr);
  }

  .nav-tab {
    padding: 0 8px;
    text-align: center;
  }

  .workspace {
    padding: 18px;
  }

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

  .stats-grid,
  .settlement {
    grid-template-columns: 1fr;
  }

  .add-drink-row,
  .order-item,
  .rank-row {
    grid-template-columns: 1fr;
  }

  .discounts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .nav-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .seat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .seat-card {
    min-width: 0;
  }

  .seat-panel .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .setting-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .discounts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recipe-columns {
    grid-template-columns: 1fr;
  }
}