/* PICKA 2.0 雲朵糖果風：預設淺色，深色由 :root[data-theme="dark"] 覆蓋。 */
:root {
  color-scheme: light;
  --bg: #f5f9ff;
  --bg-soft: #ffffff; /* 卡片背景 */
  --surface: #eef4ff; /* 輸入框、搜尋欄 */
  --text: #17233a;
  --muted: #5a6a85;
  --primary: #3b9bff; /* 天空藍 */
  --on-primary: #0b1b33; /* 天空藍上面嘅字（對比度 6:1） */
  --accent: #ff7fa8; /* 粉紅點綴 */
  --link: #1b6fd1;
  --primary-soft: rgba(59, 155, 255, 0.12);
  --badge-border: rgba(27, 111, 209, 0.35);
  --focus: #1b6fd1;
  --line: rgba(16, 24, 39, 0.12);
  --header-bg: rgba(245, 249, 255, 0.88);
  --danger-text: #b4235a;
  --danger-border: rgba(212, 55, 112, 0.7);
  --danger-bg: rgba(255, 127, 168, 0.18);
  --reserved-text: #7a5200;
  --reserved-border: rgba(214, 150, 0, 0.8);
  --reserved-bg: rgba(255, 184, 0, 0.18);
  --bubble-mine: #dcecff;
  --role-seller: #a64b00; /* 賣家橙 */
  --role-buyer: #17803d; /* 買家綠 */
  --radius: 18px;
  --shadow: 0 8px 24px rgba(59, 155, 255, 0.12);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101827;
  --bg-soft: #1b293c;
  --surface: #142033;
  --text: #e8f0ff;
  --muted: #a9b8cf;
  --link: #7dbbff;
  --primary-soft: rgba(59, 155, 255, 0.18);
  --badge-border: rgba(125, 187, 255, 0.4);
  --focus: #7dbbff;
  --line: rgba(255, 255, 255, 0.12);
  --header-bg: rgba(16, 24, 39, 0.88);
  --danger-text: #ffb3cb;
  --danger-border: rgba(255, 127, 168, 0.75);
  --danger-bg: rgba(255, 127, 168, 0.16);
  /* 已預留標籤：淺色版嘅 --reserved-border / --reserved-bg 喺深色背景上已經清楚，所以沿用（唔再自己引用自己）。
     文字改用同一琥珀色系（255, 184, 0），因為淺色版嘅深啡文字喺深色背景睇唔到。 */
  --reserved-text: rgb(255, 184, 0);
  --bubble-mine: #23405f;
  --role-seller: #ffa94d;
  --role-buyer: #5fd68a;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Sans TC", "PingFang HK", "Microsoft JhengHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 72px;
  padding: 8px 0;
}

/* 頂欄選單（導覽 + 出售小卡 + 帳戶）：桌面橫排，手機變成展開面板，見檔尾「頂部導覽」 */
.header-menu {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}

.nav-toggle {
  display: none;
}

.logo {
  display: flex;
  align-items: center;
  flex: none;
  min-height: 44px;
}

/* 正式 PICKA 字標：只設高度，闊度跟原圖比例（1053:424），唔拉伸、唔裁切。
   淺色用黑字版，深色用白字版，星星維持粉紅。 */
.logo-img {
  display: block;
  height: 40px;
  width: auto;
  max-width: none;
  object-fit: contain;
}

.logo-img-dark,
:root[data-theme="dark"] .logo-img-light {
  display: none;
}

:root[data-theme="dark"] .logo-img-dark {
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}

.nav a {
  white-space: nowrap;
}

.nav a[aria-current="page"] {
  color: var(--text);
}

.nav-unread {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  margin-left: 6px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-primary);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

.header-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}

.btn-outline,
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-lg {
  min-height: 48px;
  padding: 12px 22px;
}

.btn-sm {
  min-height: 36px;
  padding: 8px 12px;
  font-size: 14px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.hero,
.page-hero {
  padding: 56px 0 28px;
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  color: var(--link);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(30px, 7vw, 64px);
  line-height: 1.12;
  margin: 0 0 16px;
}

h2 {
  margin: 0;
  font-size: 28px;
}

.hero-copy {
  color: var(--muted);
  font-size: 18px;
  max-width: 640px;
}

.search-bar {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 8px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.search-icon {
  color: var(--muted);
  display: grid;
  place-items: center;
}

.search-bar input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font: inherit;
  padding: 10px 4px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.popular,
.browse-section,
.sell-section {
  padding: 24px 0 72px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.text-link {
  color: var(--link);
  font-weight: 700;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}

.pcard {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

a.pcard-link {
  display: block;
  color: inherit;
  transition: transform 0.15s ease;
}

a.pcard-link:hover {
  transform: translateY(-2px);
}

a.pcard-open {
  display: block;
  color: inherit;
}

.pcard-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  padding: 0 16px 16px;
}

.pcard-delete {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.btn-danger {
  background: transparent;
  color: var(--danger-text);
  border: 1px solid var(--danger-border);
}

.btn-danger:hover {
  background: var(--danger-bg);
}

.btn-danger:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.pcard-delete-error {
  flex-basis: 100%;
  margin: 0;
  color: var(--danger-text);
  font-size: 0.92rem;
}

.delete-listing-name {
  color: var(--text);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.listing-seller-actions {
  margin: 16px 0 0;
}

.seller-bio {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.seller-page #seller-total {
  font-weight: 700;
}

.seller-page #seller-filters {
  margin-bottom: 16px;
}

.seller-page #seller-filters:empty {
  display: none;
  margin: 0;
}

.listing-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
}

.listing-report {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  justify-items: start;
}

.report-toggle {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 0.92rem;
  color: var(--muted);
  cursor: pointer;
  text-decoration: underline;
}

.report-form {
  display: grid;
  gap: 12px;
  width: 100%;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.report-form fieldset {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.report-form legend {
  padding: 0;
  margin-bottom: 8px;
  font-weight: 700;
}

.report-form label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.report-form label.report-details {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.report-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  padding: 12px;
  resize: vertical;
}

.inbox-list {
  display: grid;
  gap: 12px;
}

.inbox-item {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  color: inherit;
}

.purchase-requests {
  margin-top: 32px;
  display: grid;
  gap: 12px;
}

.purchase-requests h2 {
  margin: 0;
  font-size: 1.2rem;
}

.purchase-item .pcard-actions {
  padding: 8px 0 0;
  justify-content: flex-start;
}

.purchase-item .pcard-meta,
.purchase-item .pcard-delete-error {
  margin: 0;
}

.admin-panel {
  display: grid;
  gap: 14px;
}

.admin-section-title {
  margin: 8px 0 0;
  font-size: 1.2rem;
}

.admin-section-title:first-child {
  margin-top: 0;
}

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-filters .btn-outline[aria-pressed="false"] {
  color: var(--muted);
}

.admin-report-details {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.purchase-progress {
  color: var(--muted);
}

.inbox-item strong {
  font-size: 1.05rem;
}

.inbox-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.message-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

.message-bubble {
  width: min(100%, 520px);
  padding: 12px 14px;
  border-radius: 16px;
}

.message-mine {
  align-self: flex-end;
  background: var(--bubble-mine);
}

.message-theirs {
  align-self: flex-start;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.message-who,
.message-time {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.message-content {
  margin: 4px 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.message-form {
  display: grid;
  gap: 12px;
  width: min(720px, 100%);
}

.edit-form {
  width: min(640px, 100%);
}

.listing-detail {
  display: grid;
  gap: 24px;
}

.listing-media,
.listing-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.listing-panel {
  padding: 24px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.listing-media .pcard-art,
.listing-media .pcard-photo {
  height: min(520px, 78vw);
}

.listing-price {
  margin: 0;
  font-size: 32px;
}

.listing-description {
  margin: 0;
  white-space: pre-wrap;
}

.listing-back {
  display: inline-block;
  margin-top: 12px;
}

.pcard-art {
  color: #0b1b33;
  height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
}

.pcard-photo {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.pcard-initial {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  opacity: 0.92;
}

.pcard-group {
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pcard-body {
  padding: 16px;
}

.pcard-meta {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
}

.pcard-body h3 {
  margin: 0 0 12px;
  font-size: 16px;
}

.pcard-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.price {
  font-weight: 800;
}

.badge {
  font-size: 12px;
  color: var(--link);
  border: 1px solid var(--badge-border);
  border-radius: 999px;
  padding: 4px 8px;
}

.badge-sold {
  color: var(--danger-text);
  border-color: var(--danger-border);
  background: var(--danger-bg);
}

.badge-reserved {
  color: var(--reserved-text);
  border-color: var(--reserved-border);
  background: var(--reserved-bg);
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.badge-demo {
  color: var(--muted);
  border-color: var(--line);
}

.pcard-desc {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.empty,
.result-count {
  color: var(--muted);
}

.sell-layout {
  display: grid;
  gap: 24px;
}

.sell-form,
.preview-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

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

.sell-form .btn-lg {
  width: 100%;
}

.sell-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.sell-form textarea {
  width: 100%;
  min-height: 120px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 12px;
  resize: vertical;
}

.sell-form input,
.sell-form select,
.auth-form input {
  width: 100%;
  min-height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 0 12px;
}

.sell-form input:focus,
.sell-form textarea:focus,
.sell-form select:focus,
.auth-form input:focus {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.auth-status {
  display: flex;
  align-items: center;
}

.auth-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 帳戶選單（auth.js 產生；展開邏輯喺 js/nav.js）。桌面係下拉面板，手機直接喺漢堡選單內顯示 */
.account-menu {
  position: relative;
}

.account-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 4px 12px 4px 5px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.account-toggle:hover {
  border-color: var(--primary);
}

.account-avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 14px;
  font-weight: 800;
}

.account-chevron {
  flex: none;
  color: var(--muted);
}

.account-toggle[aria-expanded="true"] .account-chevron {
  transform: rotate(180deg);
}

.account-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  width: min(300px, calc(100vw - 32px));
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
}

.account-toggle[aria-expanded="true"] + .account-panel {
  display: block;
}

.account-label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.account-email {
  margin: 0 0 12px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.auth-section {
  padding: 8px 0 72px;
}

.auth-card {
  width: min(480px, 100%);
  margin: 0 auto;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 16px;
}

.auth-card h2 {
  margin: 0;
}

.auth-card p,
.auth-note {
  color: var(--muted);
  margin: 0;
}

.sell-form input[type="file"] {
  padding: 10px 12px;
  height: auto;
}

.upload-preview {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.upload-preview img {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.catalog-link {
  display: grid;
  gap: 10px;
  margin: 0;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.catalog-link legend {
  padding: 0 4px;
  font-weight: 800;
}

.catalog-link-results {
  display: grid;
  gap: 8px;
}

.catalog-link-option,
.catalog-link-selected {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  width: 100%;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
}

.catalog-link-option {
  min-height: 44px;
  cursor: pointer;
}

.catalog-link-option:hover {
  border-color: var(--primary);
}

.catalog-link-option:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.catalog-link-option[aria-pressed="true"],
.catalog-link-selected {
  border-color: var(--primary);
  background: var(--primary-soft);
}

.catalog-link-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.catalog-link-copy strong,
.catalog-link-copy span {
  overflow-wrap: anywhere;
}

.catalog-link-copy span {
  color: var(--muted);
  font-size: 13px;
}

.catalog-link-thumb {
  aspect-ratio: 11 / 17;
  overflow: hidden;
  border-radius: 8px;
  background: var(--bg-soft);
}

.catalog-link-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.catalog-link-thumb span {
  display: grid;
  place-items: center;
  height: 100%;
  padding: 4px;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.auth-card strong {
  color: var(--text);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.auth-tabs button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.auth-tabs button[aria-selected="true"] {
  border-color: transparent;
  color: var(--on-primary);
  background: var(--primary);
}

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

.auth-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.auth-form .btn-lg {
  width: 100%;
}

.auth-switch button {
  background: none;
  border: 0;
  padding: 0;
  color: var(--link);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.auth-pending-note {
  color: var(--muted);
  margin-top: 0;
}

.form-message {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--link);
}

.form-message.error {
  background: var(--danger-bg);
  color: var(--danger-text);
}

.form-message.info {
  background: var(--primary-soft);
  color: var(--link);
}

.dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.login-dialog {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  color: var(--text);
  padding: 24px;
  width: min(420px, calc(100vw - 32px));
  box-shadow: var(--shadow);
}

.login-dialog::backdrop {
  background: rgba(0, 0, 0, 0.62);
}

.login-dialog h2 {
  margin: 0 0 8px;
}

.login-dialog p {
  color: var(--muted);
  margin: 0 0 16px;
}

.auth-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 40;
  margin: 0;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  max-width: min(420px, calc(100% - 32px));
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--muted);
}

.footer-inner p {
  margin: 0 0 6px;
}

@media (min-width: 760px) {
  .sell-layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .listing-detail {
    grid-template-columns: minmax(260px, 420px) 1fr;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .search-bar {
    flex-wrap: wrap;
    border-radius: 22px;
    padding: 12px;
  }

  .search-submit {
    width: 100%;
  }

  .pcard-art,
  .pcard-photo {
    height: 220px;
  }
}

/* ---- 手機版及使用體驗優化 ---- */

/* 長文字（商品名稱、訊息、補充說明）唔會撐爆版面 */
h1,
h2,
h3,
.hero-copy,
.pcard-body,
.pcard-meta,
.listing-panel,
.inbox-item,
.auth-card,
.form-message,
.message-bubble,
.login-dialog,
.report-form,
.preview-panel {
  overflow-wrap: anywhere;
}

.inbox-item > *,
.inbox-title-row > *,
.pcard-row > *,
.listing-panel > * {
  min-width: 0;
}

.inbox-title-row {
  align-items: flex-start;
}

.inbox-title-row .badge,
.pcard-row .badge {
  flex-shrink: 0;
  white-space: nowrap;
}

.listing-panel .badge {
  justify-self: start;
}

/* 鍵盤操作：清楚嘅焦點框 */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
input[type="radio"]:focus-visible,
input[type="file"]:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-primary:disabled {
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--line);
  opacity: 1;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -64px;
  z-index: 60;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

main:focus {
  outline: none;
}

.report-form input[type="radio"] {
  flex: none;
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
}

.report-form label {
  min-height: 44px;
}

.login-dialog {
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
}

.auth-toast {
  bottom: max(24px, env(safe-area-inset-bottom));
}

.site-footer {
  padding-bottom: max(40px, calc(env(safe-area-inset-bottom) + 24px));
}

.pcard-lock-note {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 0.92rem;
}

#listing-owner-actions .pcard-lock-note {
  display: block;
  padding: 0;
}

@media (max-width: 759px) {
  .btn-sm {
    min-height: 44px;
  }

  .btn:not(.btn-lg) {
    min-height: 44px;
  }

  .hero,
  .page-hero {
    padding: 36px 0 20px;
  }

  .hero-copy {
    font-size: 16px;
  }

  h2 {
    font-size: 24px;
  }

  .popular,
  .browse-section,
  .sell-section {
    padding-bottom: 48px;
  }

  .listing-panel {
    padding: 18px;
  }

  .listing-price {
    font-size: 28px;
  }

  .sell-form,
  .preview-panel,
  .auth-card {
    padding: 16px;
  }

  .sell-form textarea,
  .report-form textarea {
    min-height: 96px;
  }

  .text-link,
  .report-toggle {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .dialog-actions .btn {
    flex: 1 1 140px;
  }

  .pcard-actions > .btn {
    flex: 1 1 120px;
  }

  .pcard-delete {
    flex: 1 1 120px;
    align-items: stretch;
  }

  .pcard-delete .btn {
    width: 100%;
  }

  .admin-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .message-bubble {
    width: min(100%, 86%);
  }

  .auth-switch button {
    min-height: 44px;
    padding: 0 6px;
  }

  .logo-img {
    height: 34px;
  }
}

/* ---- PICKA 2.0：主題切換、首頁、商品網格 ---- */
.theme-toggle {
  flex: none;
  display: inline-grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  cursor: pointer;
}

.theme-toggle:hover {
  border-color: var(--primary);
}

.home-search {
  padding: 20px 0 8px;
}

.home-search .search-bar {
  margin-top: 0;
}

.home-groups {
  padding: 8px 0 4px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--primary);
}

.chip[aria-pressed="true"] {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
}

.popular {
  padding-top: 20px;
  padding-bottom: 16px;
}

.home-list {
  padding-top: 8px;
}

.home-search .section-heading,
.popular .section-heading,
.home-list .section-heading {
  margin-bottom: 16px;
}

/* 相片比例：小卡係直身，大圖顯示 */
#popular-grid .pcard-art,
#popular-grid .pcard-photo,
#home-grid .pcard-art,
#home-grid .pcard-photo,
#browse-grid .pcard-art,
#browse-grid .pcard-photo,
#seller-grid .pcard-art,
#seller-grid .pcard-photo {
  aspect-ratio: 3 / 4;
  height: auto;
}

.pcard-row .price {
  font-size: 18px;
}

@media (max-width: 759px) {
  .home-search {
    padding-top: 12px;
  }

  .home-search .search-bar {
    flex-wrap: nowrap;
    border-radius: 999px;
    padding: 6px 6px 6px 14px;
  }

  .home-search .search-submit {
    width: auto;
    flex: none;
  }

  .chip-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }

  .chip {
    flex: none;
    min-height: 44px;
  }
}

@media (max-width: 640px) {
  #popular-grid,
  #home-grid,
  #browse-grid,
  #seller-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  #popular-grid .pcard-body,
  #home-grid .pcard-body,
  #browse-grid .pcard-body,
  #seller-grid .pcard-body {
    padding: 12px;
  }

  #popular-grid .pcard-body h3,
  #home-grid .pcard-body h3,
  #browse-grid .pcard-body h3,
  #seller-grid .pcard-body h3 {
    font-size: 15px;
  }

  #popular-grid .pcard-initial,
  #home-grid .pcard-initial,
  #browse-grid .pcard-initial,
  #seller-grid .pcard-initial {
    font-size: 44px;
  }

  #popular-grid .pcard-art,
  #home-grid .pcard-art,
  #browse-grid .pcard-art,
  #seller-grid .pcard-art {
    padding: 12px;
  }

  #popular-grid .pcard-row,
  #home-grid .pcard-row,
  #browse-grid .pcard-row,
  #seller-grid .pcard-row {
    flex-wrap: wrap;
  }

  #popular-grid .pcard-desc,
  #home-grid .pcard-desc,
  #browse-grid .pcard-desc,
  #seller-grid .pcard-desc {
    display: none;
  }
}

/* ---- 頂部導覽：桌面橫排（>= 960px）、手機／平板單行 + 展開面板（< 960px） ----
   960px 係管理員 + 已登入 + 「99+」未讀徽章都仍然一行放得落嘅最細闊度（實測尚有約 60px 空位）。
   js/nav.js 入面嘅 matchMedia 要用同一個數字。 */
/* 頂欄 sticky，錨點跳轉（例如「跳到主要內容」）要預留頂欄高度，唔好畀頂欄遮住 */
html {
  scroll-padding-top: 80px;
}

.nav-toggle svg {
  display: block;
}

.nav-toggle .nav-toggle-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bars {
  display: none;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-close {
  display: block;
}

/* 未讀訊息紅點（由 app.js 用現有未讀數字控制 hidden） */
.nav-toggle-dot {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #e5484d;
  border: 2px solid var(--bg-soft);
}

@keyframes picka-menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 959px) {
  html {
    scroll-padding-top: 68px;
  }

  /* 單行：靠左 Logo | 主題切換 | 靠右漢堡。高度 56px（+ 1px 底線） */
  .header-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px 44px;
    align-items: center;
    gap: 8px;
    min-height: 56px;
    padding: 6px 0;
  }

  .logo {
    grid-column: 1;
    grid-row: 1;
    justify-self: start;
    min-width: 0;
  }

  .logo-img {
    height: 34px;
  }

  .theme-toggle {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  /* 展開面板內容：直排導覽、出售小卡、帳戶 */
  .header-menu {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
  }

  .header-menu .nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .header-menu .nav a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 4px;
    color: var(--text);
    font-weight: 700;
    border-bottom: 1px solid var(--line);
  }

  .header-menu .nav a[aria-current="page"] {
    color: var(--link);
  }

  .header-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding-top: 16px;
  }

  .header-actions > .btn-primary {
    width: 100%;
  }

  /* 帳戶資料直接顯示喺面板內（唔使再撳帳戶掣） */
  .auth-status,
  .auth-user {
    display: block;
    width: 100%;
  }

  .auth-user > .btn {
    width: 100%;
  }

  .account-toggle {
    display: none;
  }

  .account-menu .account-panel {
    display: block;
    position: static;
    width: auto;
    padding: 16px 0 0;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .account-label,
  .account-email {
    padding: 0 4px;
  }

  .account-logout {
    width: 100%;
  }

  /* 有 JavaScript：漢堡按鈕 + 收合面板。無 JavaScript：面板直接喺第二行展開，唔會打唔開 */
  .nav-js .nav-toggle {
    position: relative;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--bg-soft);
    color: var(--text);
    cursor: pointer;
  }

  .nav-js .nav-toggle:hover {
    border-color: var(--primary);
  }

  .nav-js .header-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100vh - 57px);
    max-height: calc(100dvh - 57px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px 16px 16px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav-js .header-menu.is-open {
    display: flex;
  }
}

@media (max-width: 959px) and (prefers-reduced-motion: no-preference) {
  .nav-js .header-menu.is-open {
    animation: picka-menu-in 0.16s ease-out;
  }
}

/* ---- 小卡市集（browse.html）專屬：全部用 .browse-page 限定，唔影響其他頁面 ---- */
.browse-page .page-hero {
  padding: 40px 0 8px;
}

.browse-page .page-hero h1 {
  margin-bottom: 6px;
}

.browse-page .browse-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* 搜尋框：圓角膠囊，按鈕貼喺右邊，手機都唔會換行或獨佔一行 */
.browse-page .browse-search {
  flex-wrap: nowrap;
  max-width: 760px;
  margin-top: 24px;
  padding: 6px 6px 6px 18px;
  border-radius: 999px;
}

.browse-page .browse-search input {
  padding: 12px 4px;
  font-size: 16px;
}

.browse-page .browse-search .search-submit {
  flex: none;
  width: auto;
  min-width: 72px;
}

.browse-page .browse-search:focus-within {
  border-color: var(--primary);
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* 小卡列表標題 + 結果數量（數量文字由現有 JS 寫入 #result-count） */
.browse-page .browse-section {
  padding-top: 20px;
}

.browse-list-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  margin-bottom: 16px;
}

.browse-list-head h2,
.browse-list-head .result-count {
  margin: 0;
}

.catalog-head-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.catalog-head-actions .result-count {
  margin: 0;
}

/* 第二階段篩選列預留位：入面冇內容時完全唔佔位 */
.browse-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.browse-filters:empty {
  display: none;
}

@media (max-width: 759px) {
  .browse-page .page-hero {
    padding: 28px 0 4px;
  }

  .browse-page .browse-subtitle {
    font-size: 16px;
  }

  .browse-page .browse-search {
    margin-top: 20px;
    padding: 4px 4px 4px 14px;
  }

  .browse-page .browse-section {
    padding-top: 16px;
  }

  /* 手機：篩選列單行橫向滑動 */
  .browse-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
  }

  .browse-filters > * {
    flex: none;
  }

  /* 右邊漸隱 + 尾部留白，提示可以橫向滑動；滑到盡頭時最後一個控制項會完整顯示 */
  .browse-filters {
    -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
    mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
  }

  .browse-filters::after {
    content: "";
    flex: none;
    width: 20px;
  }

  .filter-select {
    min-height: 44px;
  }
}

/* ---- 小卡市集：篩選控制項（由 js/app.js 產生） ---- */
.browse-filters {
  row-gap: 10px;
}

.filter-field {
  display: inline-flex;
  align-items: center;
  flex: none;
  gap: 8px;
  margin: 0;
}

.filter-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.filter-select {
  min-height: 40px;
  max-width: 220px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  text-overflow: ellipsis;
  cursor: pointer;
}

.filter-select:hover {
  border-color: var(--primary);
}

.filter-select:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.browse-filters .filter-clear {
  flex: none;
}

/* 市集 2.0 Step 2：chips 篩選沿用圖鑑 caption／chip，唔改動 listing 詳情頁 */
.browse-page #browse-filters {
  flex-direction: column;
  align-items: stretch;
  overflow: visible;
  -webkit-mask-image: none;
  mask-image: none;
}

.browse-page #browse-filters::after {
  content: none;
}

@media (max-width: 759px) {
  .browse-page #browse-filters {
    flex-wrap: nowrap;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .browse-page #browse-filters > * {
    flex: none;
    width: 100%;
    min-width: 0;
  }

  .browse-page #browse-filters .chip-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
    mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
  }

  .browse-page #browse-filters .chip-row::after {
    content: "";
    flex: none;
    width: 20px;
  }
}

/* 市集 2.0：圖鑑卡同未收錄賣盤共用 #browse-grid */
#browse-grid .catalog-card,
#popular-grid .catalog-card,
#home-grid .catalog-card {
  height: 100%;
}

/* ---- 小卡市集：商品卡（只作用於 #browse-grid 入面嘅 .pcard-market） ---- */
@media (min-width: 641px) {
  #browse-grid,
  #seller-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

/* 11:17 圖片框：圖片 contain，唔拉伸、唔裁走內容，餘位用 surface 底色 */
#browse-grid .pcard-media,
#seller-grid .pcard-media,
#popular-grid .pcard-media,
#home-grid .pcard-media {
  position: relative;
  aspect-ratio: 11 / 17;
  overflow: hidden;
  background: var(--surface);
}

#browse-grid .pcard-media .pcard-photo,
#seller-grid .pcard-media .pcard-photo,
#popular-grid .pcard-media .pcard-photo,
#home-grid .pcard-media .pcard-photo {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
}

#browse-grid .pcard-media .pcard-art,
#seller-grid .pcard-media .pcard-art,
#popular-grid .pcard-media .pcard-art,
#home-grid .pcard-media .pcard-art {
  height: 100%;
  aspect-ratio: auto;
}

/* 圖片角落狀態標籤（出售中唔顯示） */
.pcard-corner {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
  padding: 4px 10px;
  border: 1px solid;
  border-radius: 999px;
  background-color: var(--bg-soft);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  white-space: nowrap;
}

.pcard-corner-reserved {
  color: var(--reserved-text);
  border-color: var(--reserved-border);
  background-image: linear-gradient(var(--reserved-bg), var(--reserved-bg));
}

.pcard-corner-sold {
  color: var(--danger-text);
  border-color: var(--danger-border);
  background-image: linear-gradient(var(--danger-bg), var(--danger-bg));
}

/* 資訊順序：團體（較淡）、成員（較突出）、小卡名稱、價格 */
.pcard-market .pcard-body {
  padding: 12px 14px 14px;
}

.pcard-market .pcard-group-line {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 12px;
}

.pcard-market .pcard-member-line {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
}

.pcard-market h3 {
  display: -webkit-box;
  margin: 0 0 8px;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.4;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* 搜尋或篩選後冇結果 */
.browse-empty {
  grid-column: 1 / -1;
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 48px 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  text-align: center;
}

.browse-empty .empty,
.browse-empty-title,
.browse-empty-copy {
  margin: 0;
}

.browse-empty-title {
  font-size: 20px;
  font-weight: 800;
}

.browse-empty-copy {
  margin-bottom: 8px;
  color: var(--muted);
}

.filter-select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ---- 小卡圖鑑（catalog.html）：只作用於 #catalog-grid / .catalog-*，唔影響其他頁面 ---- */
.catalog-page #catalog-filters {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.catalog-filter-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.catalog-chip-field {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  min-width: 0;
}

.catalog-chip-field[hidden] {
  display: none;
}

.catalog-chip-caption {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.catalog-filter-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.catalog-filter-tools[hidden],
.catalog-page #catalog-filters .filter-field[hidden] {
  display: none;
}

.catalog-page .chip:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

@media (max-width: 759px) {
  /* 圖鑑 chips 自己橫向滑，唔好跟市集篩選列整條一齊滑 */
  .catalog-page #catalog-filters {
    flex-wrap: nowrap;
    overflow-x: visible;
    padding-bottom: 0;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .catalog-page #catalog-filters::after {
    content: none;
  }

  .catalog-page #catalog-filters > * {
    flex: none;
    width: 100%;
    min-width: 0;
  }

  .catalog-page #catalog-filters .chip-row {
    padding-bottom: 6px;
    -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
    mask-image: linear-gradient(to right, #000 calc(100% - 28px), transparent);
  }

  .catalog-page #catalog-filters .chip-row::after {
    content: "";
    flex: none;
    width: 20px;
  }
}

#catalog-grid {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.catalog-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.catalog-card:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* 11:17 圖片框，圖片 contain，唔拉伸、唔裁走內容 */
.catalog-media {
  position: relative;
  aspect-ratio: 11 / 17;
  overflow: hidden;
  background: var(--surface);
}

.catalog-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* 冇圖片（或者圖片載入失敗）時嘅預設畫面：品牌漸層 + 團體名稱 */
.catalog-art {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  padding: 14px;
  background: linear-gradient(145deg, #3b9bff, #ff7fa8);
  color: #0b1b33;
}

.catalog-art-initial {
  font-size: clamp(44px, 9vw, 72px);
  font-weight: 800;
  line-height: 1;
  opacity: 0.92;
}

.catalog-art-group {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  overflow-wrap: anywhere;
}

.catalog-body {
  padding: 12px 14px 14px;
  overflow-wrap: anywhere;
}

.catalog-group {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: 12px;
}

.catalog-members {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
}

.catalog-body h3 {
  display: -webkit-box;
  margin: 0 0 6px;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.4;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.catalog-version {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
}

.catalog-price {
  margin: 8px 0 2px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.3;
}

.catalog-price.is-empty,
.catalog-price.is-pending {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.catalog-listings {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.catalog-type {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
}

.catalog-type::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.catalog-type-unit::before {
  background: var(--accent);
}

.catalog-type-group::before {
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

/* 卡種標籤 + ♡ 想要 */
.catalog-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.catalog-want {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.catalog-want:hover {
  color: var(--text);
  border-color: transparent;
}

.catalog-want:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.catalog-want[aria-busy="true"] {
  opacity: 0.6;
  cursor: progress;
}

.catalog-want-icon {
  flex: none;
  fill: none;
  stroke: var(--muted);
  stroke-width: 2;
  stroke-linejoin: round;
}

.catalog-want.is-wanted {
  border-color: transparent;
  background: transparent;
  color: var(--danger-text);
}

.catalog-want.is-wanted .catalog-want-icon {
  fill: var(--accent);
  stroke: var(--danger-text);
}

.catalog-want-count {
  min-width: 1.2em;
  text-align: center;
}

.catalog-toast-error {
  background: var(--danger-bg);
  color: var(--danger-text);
  border-color: var(--danger-border);
}

/* 同款比價：「查看在售」按鈕 + 對話框 */
.catalog-offers-btn {
  display: block;
  width: 100%;
  min-height: 40px;
  margin-top: 10px;
  padding: 0 12px;
  border: 1px solid var(--primary);
  border-radius: 10px;
  background: transparent;
  color: var(--link);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.catalog-offers-btn:hover {
  background: var(--primary-soft);
}

.catalog-offers-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.offers-dialog {
  width: min(560px, calc(100vw - 32px));
}

.offers-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.offers-head > div {
  min-width: 0;
}

.offers-head h2 {
  margin: 0 0 4px;
}

.login-dialog .offers-card {
  margin: 0;
  font-size: 13px;
}

.offers-close {
  flex: none;
}

.login-dialog .offers-status {
  margin: 0 0 12px;
  font-size: 13px;
}

.offers-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.offer-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--text);
  text-decoration: none;
}

a.offer-item:hover {
  border-color: var(--primary);
  background: var(--surface);
}

a.offer-item:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.offer-thumb {
  width: 56px;
  aspect-ratio: 11 / 17;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface);
}

.offer-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.offer-thumb-art {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #3b9bff, #ff7fa8);
  color: #0b1b33;
  font-size: 22px;
  font-weight: 800;
}

.offer-body {
  min-width: 0;
}

.offer-body h3 {
  display: -webkit-box;
  margin: 0 0 4px;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.4;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.login-dialog .offer-meta {
  margin: 0;
  font-size: 12px;
}

.offer-price {
  font-size: 16px;
  white-space: nowrap;
}

.offers-more {
  display: block;
  width: 100%;
  margin-top: 12px;
}

@media (max-width: 640px) {
  .offers-dialog {
    padding: 16px;
  }

  .offer-item {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .offer-thumb {
    width: 48px;
  }
}

/* 載入中骨架 */
.catalog-skeleton .catalog-media,
.catalog-skeleton-line {
  background: var(--surface);
  animation: catalog-pulse 1.4s ease-in-out infinite;
}

.catalog-skeleton-line {
  display: block;
  height: 12px;
  margin-bottom: 10px;
  border-radius: 6px;
}

.catalog-skeleton-line:nth-child(1) {
  width: 45%;
}

.catalog-skeleton-line:nth-child(2) {
  width: 80%;
}

.catalog-skeleton-line:nth-child(3) {
  width: 60%;
}

@keyframes catalog-pulse {
  50% {
    opacity: 0.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-skeleton .catalog-media,
  .catalog-skeleton-line {
    animation: none;
  }
}

.catalog-submit-dialog {
  width: min(520px, calc(100vw - 32px));
}

.catalog-submit-dialog .sell-form {
  background: transparent;
  border: 0;
  padding: 0;
  box-shadow: none;
}

.catalog-submit-hint {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.login-dialog .catalog-submit-key-label {
  margin: 4px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.catalog-submit-key {
  margin: 0;
  padding: 10px 12px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.catalog-image-field {
  display: grid;
  gap: 8px;
}

.catalog-image-label {
  font-weight: 700;
}

.catalog-image-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.catalog-image-preview {
  width: min(168px, 46vw);
  aspect-ratio: 11 / 17;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.catalog-image-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.catalog-image-preview.is-uploading {
  opacity: 0.55;
}

.catalog-image-status {
  margin: 0;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

.admin-catalog-item {
  gap: 8px;
}

.admin-catalog-preview {
  max-width: 160px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--surface);
}

.admin-catalog-preview img {
  display: block;
  width: 100%;
  max-height: 240px;
  object-fit: contain;
}

.admin-card-key {
  display: grid;
  gap: 6px;
  font-weight: 700;
}

.admin-card-key input {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.admin-card-key input:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  #catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .catalog-body {
    padding: 10px 12px 12px;
  }

  .catalog-members,
  .catalog-body h3 {
    font-size: 14px;
  }
}

/* ---- 圖鑑小卡獨立詳細頁（catalog-card.html） ---- */
.card-detail-layout {
  display: grid;
  gap: 24px;
}

.card-detail-media,
.card-detail-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-detail-panel {
  padding: 24px;
  display: grid;
  gap: 12px;
  align-content: start;
}

.card-photo-label {
  margin: 0;
  padding: 12px 16px 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.card-photo-hint {
  margin: 0;
  padding: 0 16px 14px;
  color: var(--muted);
  font-size: 12px;
}

.card-detail-frame {
  position: relative;
  aspect-ratio: 11 / 17;
  margin: 12px 16px;
  overflow: hidden;
  background: var(--surface);
  border-radius: 12px;
}

.card-photo-btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.card-photo-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.card-detail-photo,
.card-detail-art {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-detail-name {
  margin: 0;
  font-size: 28px;
  line-height: 1.25;
}

.card-detail-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 4px 0 8px;
}

.card-detail-meta dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.card-detail-meta dd {
  margin: 0;
  font-size: 14px;
}

.card-detail-want {
  justify-self: start;
  min-height: 40px;
  margin: 8px 0 0;
  font-size: 14px;
}

.card-want-count {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.card-deals {
  margin-top: 32px;
}

.card-deals-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 20px;
  margin-bottom: 12px;
}

.card-deals-head h2 {
  margin: 0 0 4px;
}

.card-deals-summary,
.card-deals-status {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card-deals-status {
  margin: 0 0 12px;
}

.card-deals-sort {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.deal-list {
  display: grid;
  gap: 10px;
}

.deal-item {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.deal-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 64px;
  padding: 10px 12px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.deal-summary:hover {
  background: var(--surface);
}

.deal-summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.deal-avatar {
  flex: none;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--link);
  font-size: 14px;
  font-weight: 800;
}

.deal-who {
  display: grid;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.deal-seller-name {
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.deal-condition {
  color: var(--muted);
  font-size: 12px;
}

.deal-price {
  flex: none;
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  white-space: nowrap;
}

.deal-price.is-pending {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.deal-chevron {
  flex: none;
  color: var(--muted);
  font-size: 14px;
  line-height: 1;
  transition: transform 0.15s ease;
}

.deal-item.is-open .deal-chevron {
  transform: rotate(180deg);
}

.deal-panel {
  border-top: 1px solid var(--line);
  padding: 12px 14px 14px;
}

.deal-panel-body {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: start;
}

.deal-shot-wrap {
  display: grid;
  gap: 4px;
  justify-items: center;
}

.deal-shot {
  width: 72px;
  height: 96px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--surface);
}

.deal-shot-empty {
  display: grid;
  place-items: center;
  width: 72px;
  height: 96px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  padding: 6px;
}

.deal-shot-count {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.deal-facts {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.deal-facts p {
  margin: 0;
  font-size: 13px;
}

.deal-facts strong {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.deal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.card-deals-more {
  margin-top: 12px;
}

.catalog-zoom-dialog {
  width: min(720px, calc(100vw - 24px));
  max-width: min(720px, calc(100vw - 24px));
  padding: 16px;
}

.catalog-zoom-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.catalog-zoom-head h2 {
  margin: 0;
}

.catalog-zoom-figure {
  display: grid;
  place-items: center;
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
}

.catalog-zoom-figure img {
  display: block;
  width: 100%;
  max-height: min(78vh, 860px);
  object-fit: contain;
}

.catalog-zoom-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

@media (min-width: 760px) {
  .card-detail-layout {
    grid-template-columns: minmax(240px, 380px) 1fr;
    align-items: start;
  }
}

@media (max-width: 640px) {
  .card-detail-panel {
    padding: 16px;
  }

  .card-detail-name {
    font-size: 22px;
  }

  .deal-panel-body {
    grid-template-columns: 64px 1fr;
  }

  .deal-shot,
  .deal-shot-empty {
    width: 64px;
    height: 86px;
  }
}

.binder-page .binder-main {
  padding: 8px 0 28px;
}

.binder-wrap {
  width: min(420px, calc(100% - 24px));
}

#binder-app {
  display: grid;
  gap: 10px;
}

.binder-top-row,
.binder-pager,
.binder-dialog-bar,
.binder-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.binder-title-btn,
.binder-pager .btn,
.binder-dialog-bar .btn,
.binder-search .btn,
.binder-picker-confirm .btn,
.binder-manage summary,
.binder-unmatched summary {
  min-height: 44px;
}

.binder-title-btn {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 22px;
  font-weight: 800;
  text-align: left;
  padding: 0;
  cursor: pointer;
}

.binder-meta,
.binder-preview-note,
.binder-selected,
.binder-soon {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.binder-toast {
  margin: 0;
}

.binder-switcher {
  display: grid;
  gap: 8px;
}

.binder-sheet {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  touch-action: pan-y;
}

.binder-slot {
  aspect-ratio: 2 / 3;
  position: relative;
  min-width: 0;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.binder-slot.is-filled {
  border-style: solid;
}

.binder-slot-hit {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.binder-slot.is-selected {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.binder-pager {
  justify-content: space-between;
}

.binder-pager .btn {
  flex: 0 0 auto;
}

.binder-page-label,
#binder-page-label {
  font-size: 13px;
  font-weight: 700;
}

.binder-collection-section {
  display: grid;
  gap: 6px;
}

.binder-collection-section h2,
.binder-dialog-bar h2 {
  margin: 0;
  font-size: 16px;
}

.binder-collection {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.binder-pick {
  flex: 0 0 76px;
  width: 76px;
  aspect-ratio: 2 / 3;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
}

.binder-pick.is-selected {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.binder-photo {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: var(--bg-soft);
}

.binder-photo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--bg-soft);
}

.binder-photo-skel {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  animation: binder-shimmer 1.1s linear infinite;
}

.binder-photo-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

@keyframes binder-shimmer {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

.binder-manage,
.binder-unmatched {
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.binder-manage summary,
.binder-unmatched summary {
  cursor: pointer;
  font-weight: 700;
}

.binder-create {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
  margin-top: 8px;
}

.binder-create label,
.binder-search {
  flex: 1;
  min-width: 0;
}

.binder-create label {
  display: grid;
  gap: 4px;
  font-weight: 700;
}

.binder-create input,
.binder-search input {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 8px 12px;
}

.binder-search input {
  flex: 1;
  min-width: 0;
  width: auto;
}

.binder-choice {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}

.binder-dialog {
  display: flex;
  flex-direction: column;
  width: min(420px, calc(100% - 24px));
  max-height: min(860px, calc(100% - 24px));
  border: 0;
  border-radius: 18px;
  padding: 12px;
  color: var(--text);
  background: var(--bg);
  overflow: hidden;
}

.binder-dialog::backdrop {
  background: rgba(10, 16, 28, 0.72);
}

.binder-dialog-bar {
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 1;
  padding-bottom: 8px;
}

.binder-picker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
  overflow: auto;
  flex: 1;
  align-content: start;
}

.binder-result {
  display: grid;
  gap: 6px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft);
  padding: 6px;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.binder-result.is-selected {
  border-color: var(--primary);
  box-shadow: inset 0 0 0 2px var(--primary);
}

.binder-result-photo {
  aspect-ratio: 2 / 3;
  border-radius: 8px;
  overflow: hidden;
}

.binder-result p {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
}

.binder-result strong {
  font-size: 14px;
}

.binder-picker-confirm {
  position: sticky;
  bottom: 0;
  display: grid;
  gap: 6px;
  padding-top: 8px;
  background: var(--bg);
  flex-shrink: 0;
}

.binder-dialog-bar,
.binder-search,
.binder-unmatched,
.binder-slot-dialog .btn {
  flex-shrink: 0;
}

.binder-slot-copy {
  display: grid;
  gap: 4px;
  margin: 8px 0;
}

.binder-slot-copy p {
  margin: 0;
}

.binder-slot-dialog .binder-result-photo,
.binder-slot-photo {
  width: min(180px, 46vw);
  aspect-ratio: 2 / 3;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
}

@media (max-width: 759px) {
  .binder-dialog {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    margin: 0;
    border-radius: 0;
  }

  .binder-sheet {
    gap: 4px;
  }
}

@media (min-width: 760px) {
  .binder-picker-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.scan-main {
  padding: 12px 0 32px;
}

.scan-wrap {
  width: min(480px, calc(100% - 24px));
  display: grid;
  gap: 16px;
}

.scan-wrap h1,
.scan-wrap h2,
.scan-wrap h3 {
  margin: 0;
}

.scan-wrap h1 {
  font-size: 28px;
}

.scan-wrap h2 {
  font-size: 18px;
}

.scan-wrap section {
  display: grid;
  gap: 10px;
}

.scan-warning {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--danger-border);
  border-radius: 12px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-size: 14px;
}

.scan-account,
.scan-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.scan-upload {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
}

.scan-upload input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.scan-row,
.scan-card-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.scan-page,
.scan-card,
.scan-save {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.scan-preview {
  width: 100%;
  height: auto;
  border-radius: 12px;
  background: var(--surface);
}

.scan-preview.is-adjusting {
  touch-action: none;
}

.scan-choice {
  display: grid;
  gap: 8px;
}

.scan-choice .btn,
#scan-fix .btn,
#scan-finish .btn {
  width: 100%;
  min-height: 48px;
}

#scan-fix {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

#scan-fix[hidden] {
  display: none;
}

.scan-advanced {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.scan-advanced summary {
  min-height: 48px;
  font-weight: 700;
  cursor: pointer;
}

.scan-sliders {
  display: grid;
  gap: 6px;
}

.scan-sliders label,
.scan-save label,
.scan-test {
  display: grid;
  gap: 4px;
  font-size: 14px;
}

.scan-sliders input[type="range"] {
  width: 100%;
  min-height: 44px;
}

.scan-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.scan-card img {
  width: 100%;
  aspect-ratio: 55 / 85;
  object-fit: contain;
  border-radius: 12px;
  background: var(--surface);
}

.scan-card p {
  margin: 0;
  font-size: 12px;
}

.scan-card .btn,
.scan-page .btn,
.scan-save .btn,
.scan-save select {
  min-height: 44px;
}

.scan-save select {
  width: 100%;
  font: inherit;
}

.scan-card.is-low {
  outline: 2px solid var(--reserved-border);
}

.scan-low {
  color: var(--reserved-text);
}

.scan-match {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.scan-match.is-no {
  outline: 2px solid var(--danger-border);
}

.scan-match-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.scan-match-pair figure {
  margin: 0;
  display: grid;
  gap: 4px;
}

.scan-match-pair img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: contain;
  border-radius: 12px;
  background: var(--surface);
}

.scan-match-pair figcaption,
.scan-match p {
  margin: 0;
  font-size: 13px;
}

.scan-match .btn,
.scan-batch .btn {
  min-height: 44px;
}

.scan-batch {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.scan-batch.is-unknown {
  outline: 2px solid var(--reserved-border);
}

.scan-batch-shot {
  width: min(180px, 46%);
  aspect-ratio: 2 / 3;
  object-fit: contain;
  border-radius: 12px;
  background: var(--surface);
}

.scan-batch-top {
  display: grid;
  gap: 8px;
}

.scan-batch-candidate {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
}

.scan-batch-candidate img {
  width: 72px;
  aspect-ratio: 2 / 3;
  object-fit: contain;
  border-radius: 8px;
  background: var(--surface);
}

.scan-batch p {
  margin: 0;
  font-size: 13px;
}

.scan-finish {
  display: grid;
  grid-template-columns: minmax(72px, 96px) minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-soft);
}

.scan-finish.has-check {
  grid-template-columns: 28px minmax(72px, 96px) minmax(0, 1fr);
}

.scan-finish img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: contain;
  border-radius: 8px;
  background: var(--surface);
}

.scan-finish p {
  margin: 0;
  font-size: 13px;
}

.scan-finish .btn,
.scan-dialog .btn,
#finish-add,
#finish-all,
#contribute-open,
#contribute-dup {
  min-height: 44px;
}

.scan-check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 14px;
}

.scan-dialog {
  width: min(440px, calc(100% - 24px));
  max-height: calc(100% - 24px);
  padding: 16px;
  border: 0;
  border-radius: 16px;
  color: var(--text);
  background: var(--bg);
}

.scan-dialog::backdrop {
  background: rgba(16, 24, 39, 0.45);
}

#finish-list,
#private-list,
#contribute-list,
#contribute-sent,
#admin-list,
#finish-preview-list,
#contribute-preview {
  display: grid;
  gap: 8px;
}