:root {
  color-scheme: light;
  --cream: #faf7ef;
  --cream-deep: #f2ecdf;
  --paper: #fffdf8;
  --paper-strong: #ffffff;
  --ink: #302a25;
  --brown: #5a3b2b;
  --brown-dark: #3f2a20;
  --warm-gray: #766f67;
  --warm-gray-light: #938a80;
  --line: #ddd4c5;
  --line-strong: #c9bca8;
  --healthy: #4d5c42;
  --healthy-bg: #eef1e8;
  --warning: #8a4d22;
  --warning-bg: #fbefe0;
  --danger: #9d3f34;
  --danger-bg: #f8e9e6;
  --radius: 10px;
  --touch: 44px;
  --serif: ui-serif, "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  background: var(--cream);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(250, 247, 239, 0.96), var(--cream) 18rem),
    var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
}

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

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

h2 {
  margin-bottom: 0.5rem;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

h3 {
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
  line-height: 1.4;
}

p {
  margin-bottom: 0.75rem;
}

a {
  color: var(--brown);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--brown-dark);
}

button,
input,
select,
summary {
  min-height: var(--touch);
  font: inherit;
}

button,
summary,
a {
  outline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--brown);
}

.app-shell {
  width: min(100% - 2rem, 1440px);
  margin-inline: auto;
  padding-block: 1.25rem 3rem;
}

.eyebrow {
  margin-bottom: 0.35rem;
  color: var(--warm-gray);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: none;
}

.lede {
  max-width: 42rem;
  color: var(--warm-gray);
  font-size: 1rem;
}

.muted {
  color: var(--warm-gray-light);
}

/* Login */

.login-panel {
  width: min(100%, 31rem);
  margin: clamp(2rem, 10vh, 7rem) auto 0;
  padding: clamp(1.5rem, 5vw, 2.75rem);
  border: 1px solid var(--line);
  border-top: 4px solid var(--brown);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: 0 18px 45px rgba(63, 42, 32, 0.08);
}

.login-panel h1 {
  color: var(--brown-dark);
}

.login-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.field {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
}

.field label {
  color: var(--brown-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.field input,
.field select {
  width: 100%;
  min-width: 0;
  padding: 0.62rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--paper-strong);
  color: var(--ink);
}

.field input::placeholder {
  color: var(--warm-gray-light);
}

.field input:focus,
.field select:focus {
  border-color: var(--brown);
}

/* Buttons and toolbar */

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch);
  padding: 0.55rem 0.95rem;
  border: 1px solid transparent;
  border-radius: 7px;
  background: var(--paper-strong);
  color: var(--brown-dark);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button--primary {
  border-color: var(--brown);
  background: var(--brown);
  color: #fffaf2;
}

.button--primary:hover {
  background: var(--brown-dark);
  color: #fffaf2;
}

.button--secondary,
button {
  border-color: var(--line-strong);
  background: var(--paper-strong);
}

.button--secondary:hover,
button:hover {
  border-color: var(--brown);
  background: var(--cream-deep);
}

.button--quiet {
  border-color: transparent;
  background: transparent;
  color: var(--warm-gray);
}

.button--quiet:hover {
  background: var(--cream-deep);
  color: var(--brown-dark);
}

button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.48;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.toolbar--actions {
  justify-content: flex-end;
}

.quick-filters {
  margin-block: 1rem 1.25rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.72);
}

.quick-filters button {
  padding-inline: 1rem;
  background: transparent;
}

/* Dashboard header and status */

.site-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding-block: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--line-strong);
}

.brand h1 {
  margin-bottom: 0.15rem;
}

#health {
  margin-block: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--warm-gray-light);
  border-radius: 7px;
  background: var(--paper);
  color: var(--warm-gray);
}

.healthy {
  border-color: #cbd2bc !important;
  border-left-color: var(--healthy) !important;
  background: var(--healthy-bg) !important;
  color: var(--healthy) !important;
}

.warning {
  border-color: #e7c9a5 !important;
  border-left-color: var(--warning) !important;
  background: var(--warning-bg) !important;
  color: var(--warning) !important;
}

#notice {
  min-height: 0;
  margin-block: 0 1rem;
  color: var(--warm-gray);
}

#notice:not(:empty) {
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
}

/* Filters */

.filters {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.filters fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.filters legend {
  padding-inline: 0.25rem;
  color: var(--brown-dark);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
  gap: 0.75rem;
  align-items: end;
  margin-top: 0.65rem;
}

.field--search {
  grid-column: span 2;
}

.filter-submit {
  width: 100%;
}

/* Order list */

.orders {
  display: grid;
  gap: 1rem;
  margin-block: 1rem 1.25rem;
}

.order-card,
.batch-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.order-card {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border-left: 4px solid var(--line-strong);
}

.order-card > :last-child,
.batch-card > :last-child {
  margin-bottom: 0;
}

.batch-card {
  padding: 1rem;
  border-top: 4px solid var(--brown);
}

.batch-card > .order-card {
  margin-top: 0.75rem;
  background: var(--paper-strong);
}

.order-card__head,
.batch-card__head,
.order-card__title,
.recipient,
.items,
.stats,
.details,
.history {
  min-width: 0;
}

.order-card__head,
.batch-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem 0.75rem;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--cream-deep);
  color: var(--brown-dark);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.badge--success,
.badge[data-status="confirmed"],
.badge[data-status="confirmed_overpaid"],
.badge[data-status="completed"] {
  border-color: #cbd2bc;
  background: var(--healthy-bg);
  color: var(--healthy);
}

.badge--warning,
.badge[data-status="awaiting_transfer"],
.badge[data-status="awaiting_payment_review"],
.badge[data-status="confirmed_modified_or_cancelled_refund_contact"],
.badge[data-status="pending"] {
  border-color: #e7c9a5;
  background: var(--warning-bg);
  color: var(--warning);
}

.badge--danger,
.badge[data-status="payment_mismatch"],
.badge[data-status="cancelled"],
.badge[data-status="cancelled_refunded"],
.badge[data-status="expired_cancelled"] {
  border-color: #e7b9af;
  background: var(--danger-bg);
  color: var(--danger);
}

.badge--neutral,
.badge[data-status="empty"],
.badge[data-status="pay_at_store"],
.badge[data-status="shipped"] {
  border-color: var(--line-strong);
  background: var(--cream-deep);
  color: var(--warm-gray);
}

.details {
  display: grid;
  gap: 0.5rem;
}

.details dl {
  display: grid;
  grid-template-columns: minmax(5rem, max-content) minmax(0, 1fr);
  gap: 0.35rem 0.75rem;
  margin: 0;
}

.details dt {
  color: var(--warm-gray);
  font-size: 0.85rem;
  font-weight: 700;
}

.details dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
}

.recipient {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(242, 236, 223, 0.45);
}

.recipient p:last-child,
.items p:last-child,
.stats p:last-child {
  margin-bottom: 0;
}

.items {
  margin: 0;
  padding-left: 1.2rem;
}

.items li + li {
  margin-top: 0.25rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: 0.5rem;
}

.stats > * {
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper-strong);
}

.history {
  margin: 0;
  padding: 0.65rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: var(--warm-gray);
  font-size: 0.86rem;
}

.history li + li {
  margin-top: 0.35rem;
}

pre {
  max-width: 100%;
  margin: 0.5rem 0 0;
  padding: 0.75rem;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--cream-deep);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

details {
  border-top: 1px solid var(--line);
  padding-top: 0.35rem;
}

summary {
  display: flex;
  align-items: center;
  min-height: var(--touch);
  color: var(--brown-dark);
  font-weight: 700;
  cursor: pointer;
}

summary:hover {
  color: var(--brown);
}

#more {
  width: 100%;
}

.page-footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
}

.batch-orders { display: grid; gap: .75rem; }
.batch-card > p { margin-bottom: .4rem; }
.order-card { align-content: start; }
.order-card > p { margin-bottom: 0; }
.recipient p { white-space: pre-line; }
.quick-filters [aria-pressed="true"] { background: var(--brown); color: var(--paper); }
#login-error { color: var(--danger); margin: 0; }
.muted { color: var(--warm-gray); }
.filters-panel { border: 1px solid var(--line); border-radius: var(--radius); padding: .4rem 1rem; background: var(--paper); }
.filters-panel .filters { border: 0; padding: .5rem 0; }
summary::after { content: '＋'; margin-left: auto; padding-left: .5rem; }
details[open] > summary::after { content: '−'; }
@media(max-width:720px) { .site-header h1 { font-size:1.8rem; } .site-header { gap:.5rem; padding-bottom:.75rem; } #health { font-size:.82rem; } .toolbar--actions { gap:.35rem; } .toolbar--actions .button { padding:.5rem .65rem; font-size:.85rem; } }
@media (min-width: 1100px) { .batch-orders { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media print { .batch-orders { display: block; } button,.filters-panel { display:none !important; } }

@media (min-width: 900px) {
  .app-shell {
    padding-block-start: 2rem;
  }

  #orders {
    grid-template-columns: repeat(auto-fill, minmax(25rem, 1fr));
    align-items: start;
  }

  .batch-card {
    grid-column: 1 / -1;
  }

  .details {
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    align-items: start;
  }

  #more {
    width: auto;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 1.25rem, 1440px);
    padding-block-start: 0.75rem;
  }

  .login-panel {
    margin-top: 1.5rem;
    padding: 1.25rem;
  }

  .site-header {
    align-items: stretch;
    flex-direction: column;
  }

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

  .field--search {
    grid-column: 1 / -1;
  }

  .details dl {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }

  .details dd + dt {
    margin-top: 0.45rem;
  }
}

@media print {
  :root {
    --cream: #ffffff;
    --cream-deep: #ffffff;
    --paper: #ffffff;
    --paper-strong: #ffffff;
    --ink: #000000;
    --brown: #000000;
    --brown-dark: #000000;
    --warm-gray: #333333;
    --warm-gray-light: #444444;
    --line: #b8b8b8;
    --line-strong: #999999;
    --healthy: #000000;
    --healthy-bg: #ffffff;
    --warning: #000000;
    --warning-bg: #ffffff;
    --danger: #000000;
    --danger-bg: #ffffff;
  }

  html,
  body {
    background: #ffffff;
  }

  body {
    font-size: 10.5pt;
    line-height: 1.45;
  }

  .app-shell {
    width: 100%;
    padding: 0;
  }

  #login-panel,
  #filters,
  #notice,
  .toolbar,
  #more,
  .page-footer {
    display: none !important;
  }

  #dashboard[hidden] {
    display: none !important;
  }

  .site-header {
    padding-block: 0 0.5rem;
    border-bottom-color: #000000;
  }

  #health {
    margin-block: 0.5rem;
    padding: 0.4rem 0;
    border: 0;
    border-left: 2px solid #000000;
    border-radius: 0;
    background: #ffffff;
  }

  .orders {
    display: block;
    margin-block: 0.5rem;
  }

  .order-card,
  .batch-card {
    margin-bottom: 0.6rem;
    border-color: #999999;
    border-radius: 0;
    box-shadow: none;
    break-inside: avoid;
  }

  .badge {
    border-color: #777777;
    background: #ffffff;
    color: #000000;
  }

  .recipient,
  .stats > *,
  pre {
    border-color: #999999;
    background: #ffffff;
  }

  details {
    break-inside: avoid;
  }

  pre {
    white-space: pre-wrap;
  }
}

.sort-controls { margin-top: .75rem; gap: .5rem; }
.sort-controls button { padding: .65rem .8rem; }
.sort-controls [aria-pressed="true"] { background: var(--brown); color: var(--paper); }
.visibility-controls { margin-top: .75rem; gap: .5rem; }
.visibility-controls button { padding: .65rem .8rem; }
.visibility-controls [aria-pressed="true"] { background: var(--brown); color: var(--paper); }
#sort-description { font-size: .85rem; margin: .4rem 0 1rem; }