:root {
  color-scheme: light;
  --ink: #1f2933;
  --muted: #607080;
  --line: #d9e2ec;
  --surface: #ffffff;
  --page: #f6f8f5;
  --accent: #0f766e;
  --accent-dark: #0b5f59;
  --accent-soft: #d8f3ef;
  --warm: #c75b39;
  --warm-soft: #fff1e8;
  --warn: #a15c00;
  --danger: #b42318;
  --shadow: 0 16px 40px rgba(31, 41, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(246, 248, 245, 0.96)),
    var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  background: #10292d;
  color: #f8fafc;
  position: relative;
  overflow: hidden;
}

.sidebar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 41, 45, 0.95), rgba(16, 41, 45, 0.78));
  pointer-events: none;
}

.sidebar > * {
  position: relative;
  z-index: 1;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-mark {
  display: grid;
  width: 66px;
  height: 66px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: #f3eeeb;
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(4, 13, 15, 0.18);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 1.05rem;
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1rem;
}

.brand p,
.page-heading p,
.muted {
  color: var(--muted);
}

.brand p {
  color: #bdd3df;
  margin-top: 2px;
}

.tabs {
  display: grid;
  gap: 8px;
}

.tab {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  background: transparent;
  color: #dbeafe;
  text-align: left;
}

.tab.is-active,
.tab:hover {
  background: #f8fafc;
  color: var(--ink);
}

.sync-box {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 18px;
  color: #d7e7ee;
}

main {
  padding: 30px;
  overflow: auto;
}

.view {
  display: none;
}

.view.is-visible {
  display: block;
}

.page-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(96, 112, 128, 0.18);
}

.date-pill,
.status-chip {
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-chip.is-returning {
  background: #e0ecff;
  color: #1d4ed8;
}

.is-hidden {
  display: none !important;
}

.order-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(420px, 1.15fr);
  gap: 16px;
  align-items: start;
}

.totals-panel {
  grid-column: 1 / -1;
}

.panel,
.metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel {
  padding: 20px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: #435365;
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 4px;
  background: #eef3f1;
}

.segmented-control label {
  margin: 0;
}

.segmented-control input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
}

.segmented-control span {
  display: grid;
  min-height: 36px;
  place-items: center;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.segmented-control input:checked + span {
  background: #fff;
  color: var(--accent-dark);
  box-shadow: 0 1px 4px rgba(31, 41, 51, 0.12);
}

.phone-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.phone-field > span {
  display: grid;
  min-height: 44px;
  place-items: center;
  border-right: 1px solid var(--line);
  padding: 0 12px;
  background: #eef3f7;
  color: var(--ink);
  font-weight: 800;
}

.phone-field input {
  border: 0;
  border-radius: 0;
}

.phone-field input:focus {
  outline: 0;
}

.phone-field:focus-within {
  outline: 3px solid rgba(15, 118, 110, 0.18);
  border-color: var(--accent);
}

.address-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.item-rows {
  display: grid;
  gap: 10px;
}

.item-row {
  display: grid;
  grid-template-columns: minmax(140px, 1.5fr) 74px 96px 86px 38px;
  gap: 8px;
  align-items: center;
}

.item-row input {
  min-width: 0;
}

.item-row-head {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.item-total {
  text-align: right;
}

.cash-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background:
    linear-gradient(135deg, rgba(216, 243, 239, 0.92), rgba(255, 241, 232, 0.92));
}

.cash-total span {
  color: var(--accent-dark);
  font-weight: 800;
}

.cash-total strong {
  font-size: 1.9rem;
}

.icon-button,
.ghost-button,
.primary-button {
  border-radius: 8px;
  min-height: 42px;
}

.icon-button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--danger);
  font-size: 1.25rem;
}

.ghost-button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 0 12px;
  text-decoration: none;
}

.sidebar .ghost-button {
  border-color: rgba(255, 255, 255, 0.28);
  background: transparent;
  color: #fff;
}

.primary-button {
  border: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  padding: 0 16px;
  font-weight: 800;
  box-shadow: 0 10px 18px rgba(15, 118, 110, 0.2);
}

.primary-button:hover {
  filter: brightness(0.96);
}

.money-grid,
.filters,
.inline-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.single-field {
  grid-template-columns: minmax(180px, 320px);
}

.summary-lines {
  display: grid;
  gap: 10px;
  margin: 14px 0;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.summary-lines div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.summary-lines strong {
  font-size: 1.2rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.metric {
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 252, 249, 0.96)),
    var(--surface);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 1.55rem;
}

.metric.is-negative strong {
  color: var(--danger);
}

.profit-metric strong {
  color: var(--accent-dark);
}

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

.ticket-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.ticket-card {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background:
    linear-gradient(180deg, #fff, #fffaf7);
  box-shadow: 0 10px 24px rgba(31, 41, 51, 0.07);
}

.ticket-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.ticket-head small,
.ticket-meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.ticket-status {
  align-self: start;
  border-radius: 999px;
  background: var(--warm-soft);
  color: var(--warm);
  padding: 5px 9px;
  font-size: 0.78rem;
  font-weight: 800;
}

.ticket-items {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ticket-items li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid rgba(96, 112, 128, 0.14);
  padding-bottom: 8px;
}

.ticket-meta {
  display: grid;
  gap: 4px;
}

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

.report-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 16px;
}

.table-list,
.items-list,
.customers-list,
.expenses-list {
  display: grid;
  gap: 8px;
}

.table-row,
.item-card,
.customer-card,
.expense-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.report-order-row {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.table-row small,
.item-card small,
.customer-card small,
.expense-card small {
  display: block;
  color: var(--muted);
  margin-top: 3px;
}

.report-edit-card {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff;
  box-shadow: var(--shadow);
}

.report-edit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
}

.report-edit-grid label {
  margin-bottom: 0;
}

.report-edit-items {
  display: grid;
  gap: 10px;
}

.edit-order-items {
  display: grid;
  gap: 10px;
}

.item-card {
  grid-template-columns: minmax(0, 1fr) 110px auto;
}

.expense-form {
  grid-template-columns: minmax(180px, 1fr) 140px 160px minmax(160px, 0.9fr) auto;
  max-width: none;
}

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

.expense-card {
  grid-template-columns: minmax(220px, 1fr) 120px auto;
  background: #fff;
}

.expense-card-editing {
  grid-template-columns: minmax(180px, 1fr) 140px 160px minmax(160px, 0.9fr) auto;
}

.expense-card-editing label {
  margin-bottom: 0;
}

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

.customer-filter {
  grid-template-columns: minmax(260px, 520px);
  margin-bottom: 16px;
}

.customer-card {
  grid-template-columns: minmax(220px, 1fr) minmax(160px, auto) auto;
  background: #fff;
}

.customer-stats {
  display: grid;
  gap: 3px;
  text-align: right;
}

.customer-stats span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.customer-card-editing {
  grid-template-columns: minmax(180px, 1fr) minmax(190px, 1fr) minmax(140px, 0.7fr) minmax(140px, 0.7fr) auto;
}

.customer-card-editing label {
  margin-bottom: 0;
}

.item-card.is-inactive {
  opacity: 0.6;
}

.item-card-editing {
  grid-template-columns: minmax(220px, 1fr) 140px auto;
}

.item-card-editing label {
  margin-bottom: 0;
}

.item-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.danger-button {
  min-height: 42px;
  border: 1px solid rgba(180, 35, 24, 0.28);
  border-radius: 8px;
  background: #fff5f3;
  color: var(--danger);
  padding: 0 12px;
  font-weight: 800;
}

.danger-button:hover {
  background: #ffe7e2;
}

.inline-form {
  grid-template-columns: minmax(220px, 1fr) 140px auto;
  max-width: 720px;
  margin-bottom: 16px;
}

.report-expenses-panel {
  grid-column: 1 / -1;
}

.settings-panel {
  max-width: 760px;
  margin-bottom: 16px;
}

.setup-panel {
  max-width: 760px;
}

.setup-panel li {
  margin: 8px 0;
}

.link-button {
  display: inline-grid;
  align-items: center;
  padding: 0 12px;
  color: var(--ink);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: min(420px, calc(100vw - 40px));
  border-radius: 8px;
  padding: 12px 14px;
  background: #13262f;
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: 160ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.is-error {
  background: var(--danger);
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: grid;
    grid-template-columns: minmax(180px, 1fr) auto;
    gap: 10px 12px;
    padding: 10px 14px 12px;
    overflow: hidden;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
  }

  h1 {
    font-size: 0.98rem;
  }

  .brand p {
    font-size: 0.82rem;
  }

  .tabs {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  .tab {
    flex: 0 0 auto;
    min-height: 38px;
    min-width: 92px;
    padding: 0 12px;
    text-align: center;
    scroll-snap-align: start;
  }

  .sync-box {
    margin-top: 0;
    border-top: 0;
    padding-top: 0;
    align-self: center;
    white-space: nowrap;
  }

  .sync-box span {
    display: none;
  }

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

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

  .order-layout {
    grid-template-columns: minmax(240px, 0.9fr) minmax(360px, 1.1fr);
  }

  .expense-form,
  .expense-card-editing,
  .customer-card-editing {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }

  .expense-form .primary-button,
  .expense-card-editing .item-actions,
  .customer-card-editing .item-actions {
    grid-column: 1 / -1;
  }
}

@media (min-width: 701px) and (max-width: 820px) {
  .order-layout {
    grid-template-columns: 1fr;
  }

  .item-row {
    grid-template-columns: minmax(140px, 1fr) 70px 90px 80px 38px;
  }
}

@media (max-width: 700px) {
  main {
    padding: 12px;
  }

  .sidebar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 8px 10px 10px;
  }

  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  h1 {
    font-size: 0.9rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .brand p {
    display: none;
  }

  .tab {
    min-width: auto;
    min-height: 36px;
    padding: 0 10px;
    font-size: 0.88rem;
  }

  .sync-box .ghost-button {
    min-height: 36px;
    padding: 0 10px;
  }

  .page-heading,
  .panel-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .tabs,
  .address-grid,
  .money-grid,
  .filters,
  .inline-form {
    grid-template-columns: 1fr;
  }

  .order-layout,
  .metric-grid,
  .today-metrics,
  .customer-metrics,
  .expense-metrics {
    grid-template-columns: 1fr;
  }

  .page-heading {
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 12px;
  }

  .panel {
    padding: 14px;
  }

  .cash-total strong {
    font-size: 1.5rem;
  }

  .date-pill,
  .status-chip {
    white-space: normal;
  }

  .item-row {
    grid-template-columns: 1fr 72px;
  }

  .item-row-head {
    display: none;
  }

  .item-row .item-price,
  .item-row .item-total,
  .item-row .remove-row {
    grid-column: span 1;
  }

  .item-card,
  .customer-card,
  .expense-card {
    grid-template-columns: 1fr;
  }

  .report-order-row,
  .report-edit-grid {
    grid-template-columns: 1fr;
  }

  .item-card-editing,
  .customer-card-editing,
  .expense-card-editing {
    grid-template-columns: 1fr;
  }

  .customer-stats {
    text-align: left;
  }

  .item-actions {
    justify-content: flex-start;
  }
}