:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --surface: #ffffff;
  --surface-strong: #eef3ef;
  --text: #17211d;
  --muted: #68746f;
  --line: #dce3df;
  --accent: #2d6a4f;
  --accent-dark: #1f513d;
  --danger: #b42318;
  --danger-bg: #fff1ef;
  --shadow: 0 18px 55px rgba(27, 42, 36, 0.13);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(45, 106, 79, 0.12), transparent 34%),
    linear-gradient(315deg, rgba(214, 164, 61, 0.16), transparent 36%),
    var(--bg);
  color: var(--text);
  font-family: "Microsoft JhengHei", "Noto Sans TC", system-ui, sans-serif;
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(300px, 420px) minmax(0, 1fr);
  gap: 22px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.order-panel,
.board-panel {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(220, 227, 223, 0.9);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.order-panel {
  position: sticky;
  top: 20px;
  align-self: start;
  padding: 24px;
}

.board-panel {
  padding: 24px;
}

.brand-row,
.board-header,
.admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
}

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

h1 {
  margin-bottom: 10px;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1.8rem;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.intro {
  color: var(--muted);
  line-height: 1.7;
}

.status-pill {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  font-size: 0.82rem;
  background: var(--surface-strong);
}

.status-pill.is-ok {
  color: var(--accent-dark);
  border-color: rgba(45, 106, 79, 0.25);
}

.status-pill.is-error {
  color: var(--danger);
  border-color: rgba(180, 35, 24, 0.25);
  background: var(--danger-bg);
}

.order-form {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

label {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  color: var(--text);
}

input:focus,
select:focus {
  outline: 3px solid rgba(45, 106, 79, 0.16);
  border-color: var(--accent);
}

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

.price-preview {
  align-items: center;
  margin: 4px 0 8px;
  padding: 14px;
  background: var(--surface-strong);
  border-radius: 8px;
}

.price-preview span,
.summary-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.price-preview strong,
.summary-grid strong {
  display: block;
  margin-top: 4px;
  font-size: 1.4rem;
}

.primary-button,
.ghost-button,
.danger-button,
.text-button {
  min-height: 44px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
}

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

.primary-button:hover {
  background: var(--accent-dark);
}

.ghost-button {
  color: var(--accent-dark);
  background: #fff;
  border-color: var(--line);
}

.danger-button {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: rgba(180, 35, 24, 0.22);
}

.text-button {
  min-height: 36px;
  padding: 7px 10px;
  color: var(--accent-dark);
  background: transparent;
}

.text-button.danger {
  color: var(--danger);
}

.compact {
  min-height: 38px;
}

.summary-grid {
  margin: 22px 0;
}

.summary-grid > div {
  padding: 18px;
  border-radius: 8px;
  background: var(--surface-strong);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  gap: 20px;
}

.orders-list,
.meal-counts {
  display: grid;
  gap: 10px;
}

.order-card,
.count-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.order-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 14px;
}

.order-name {
  margin: 0 0 5px;
  font-weight: 800;
}

.order-meta,
.order-time {
  color: var(--muted);
  font-size: 0.9rem;
}

.order-actions {
  display: flex;
  align-items: start;
  gap: 6px;
}

.count-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
}

.count-row strong,
.count-row span {
  display: block;
}

.count-row span {
  color: var(--muted);
  font-size: 0.88rem;
}

.empty-state {
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.65);
}

.admin-tools {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.admin-tools summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 700;
}

.admin-row {
  margin-top: 14px;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  max-width: min(340px, calc(100vw - 36px));
  padding: 12px 14px;
  border-radius: 8px;
  color: #fff;
  background: rgba(23, 33, 29, 0.92);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 880px) {
  .app-shell {
    grid-template-columns: 1fr;
    width: min(100% - 22px, 680px);
    padding: 14px 0;
  }

  .order-panel {
    position: static;
  }

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

@media (max-width: 560px) {
  .order-panel,
  .board-panel {
    padding: 18px;
  }

  .brand-row,
  .board-header,
  .admin-row,
  .order-card {
    align-items: stretch;
    flex-direction: column;
  }

  .board-header,
  .admin-row {
    display: grid;
  }

  .order-card {
    grid-template-columns: 1fr;
  }

  .order-actions {
    justify-content: start;
  }

  .summary-grid,
  .price-preview {
    grid-template-columns: 1fr;
  }
}