:root {
  color-scheme: light dark;
  --canvas: #ffffff;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --ink: #242424;
  --muted: #737373;
  --line: #e5e5e5;
  --line-soft: #f0f0f0;
  --accent: #c84b2b;
  --accent-dark: #a83b21;
  --accent-soft: #fff3ee;
  --green: #367451;
  --accent-fill: #c84b2b;
  --accent-fill-hover: #a83b21;
  --subtle: #fafafa;
  --code: #f1f1f1;
  --link: #285b87;
  --note: #595959;
  --action: #525252;
  --hover: #f0f0f0;
  --error: #ad2d23;
  --danger: #8c5149;
  --danger-hover: #a32c20;
  --danger-soft: #fff0ed;
  --star: #805b13;
  --star-fill: #f6e6b6;
  --accent-line: #e6c7b9;
  --backdrop: rgba(20, 20, 20, 0.28);
  --shadow: 0 12px 34px rgba(30, 30, 30, 0.08);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --canvas: #181818;
    --surface: #222222;
    --surface-strong: #292929;
    --ink: #e8e8e8;
    --muted: #ababab;
    --line: #454545;
    --line-soft: #333333;
    --accent: #f19a7e;
    --accent-dark: #ffb198;
    --accent-soft: #372720;
    --green: #8bc9a4;
    --subtle: #272727;
    --code: #333333;
    --link: #91bee6;
    --note: #c2c2c2;
    --action: #bdbdbd;
    --hover: #333333;
    --error: #ff9a8f;
    --danger: #e3a39a;
    --danger-hover: #ffafa5;
    --danger-soft: #402824;
    --star: #e3c16f;
    --star-fill: #685323;
    --accent-line: #79503e;
    --backdrop: rgba(0, 0, 0, 0.6);
    --shadow: 0 12px 34px rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }
html { scrollbar-gutter: stable; }
[hidden] { display: none !important; }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--canvas);
}

button, input, textarea, select { font: inherit; color: inherit; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1; }
a { color: inherit; }

.center-shell {
  min-height: 100vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 18px;
  padding: 32px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-large { font-size: 28px; }

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--accent-fill);
  font-family: inherit;
  font-size: 20px;
  box-shadow: none;
}

.brand-large .brand-mark { width: 42px; height: 42px; font-size: 25px; }

.auth-card {
  width: min(100%, 440px);
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.auth-card h1 {
  margin: 12px 0 8px;
  font-size: 28px;
  letter-spacing: -0.025em;
}

.auth-description { color: var(--muted); line-height: 1.7; margin: 0 0 26px; }
.auth-footnote { color: var(--muted); font-size: 13px; }

.eyebrow {
  margin: 22px 0 0;
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.16em;
}

.button {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 650;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.button:hover { border-color: var(--accent); }
.button:disabled { opacity: 0.55; cursor: wait; }
.button-wide { width: 100%; min-height: 48px; }
.button-primary { color: #fff; background: var(--accent-fill); }
.button-primary:hover { background: var(--accent-fill-hover); }
.button-secondary { background: var(--surface-strong); border-color: var(--line); }
.button-ghost { background: transparent; border-color: var(--line); }

.setup-help {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: var(--subtle);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.setup-help p { margin: 0 0 7px; }
.setup-help p:last-child { margin: 7px 0 0; }
.setup-help code { display: block; padding: 8px 10px; border-radius: 6px; color: var(--ink); background: var(--code); }
.form-error { min-height: 20px; margin: 12px 0 0; color: var(--error); font-size: 13px; }
.muted { color: var(--muted); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.app-shell { max-width: 1040px; margin: 0 auto; padding: 0 28px; }
.topbar { display: flex; align-items: center; gap: 24px; padding: 16px 0 10px; }
.topbar .brand { flex-shrink: 0; font-size: 19px; }
.search-box { display: flex; align-items: center; gap: 8px; max-width: 480px; flex: 1; min-width: 0; padding: 6px 9px; border: 1px solid var(--line); border-radius: 4px; }
.search-box:focus-within { border-color: var(--accent); }
.search-icon { color: var(--muted); }
.search-box input { width: 100%; min-width: 0; border: 0; background: transparent; font-size: 14px; }
.search-box kbd { color: var(--muted); font-size: 12px; }
.topbar-actions { display: flex; gap: 6px; margin-left: auto; flex-shrink: 0; }
.icon-button { width: 34px; height: 34px; display: inline-grid; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: transparent; cursor: pointer; }
.content { padding: 0 0 48px; }
.list-toolbar { display: grid; grid-template-columns: auto minmax(0, 1fr) 7rem 3rem; align-items: center; gap: 0 16px; padding: 0 0 8px; }
.list-toolbar nav { display: flex; align-items: center; gap: 16px; }
.workspace-tools, .list-tools { display: contents; }
.list-tools { font-size: 12px; }
.list-toolbar .workspace-tabs { grid-column: 1; grid-row: 1; }
#libraryFilters { grid-column: 2; grid-row: 1; justify-self: end; min-height: 40px; }
#libraryFilters[hidden] { display: flex !important; visibility: hidden; }
#resultSummary { grid-column: 3; grid-row: 1; text-align: right; font-variant-numeric: tabular-nums; }
#manageHomeButton, #selectionModeButton { grid-column: 4; grid-row: 1; width: 100%; min-height: 40px; }
.workspace-tools button, #resultSummary { white-space: nowrap; }
.nav-item { border: 0; padding: 6px 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 13px; }
.nav-item.active { color: var(--ink); font-weight: 650; text-decoration: underline; text-underline-offset: 6px; }
.nav-item:hover { color: var(--accent-dark); }
.bookmark-list { border-top: 1px solid var(--line-soft); }
.bulk-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px solid var(--accent-line);
  border-radius: 8px;
  background: var(--accent-soft);
}
.bulk-bar strong { flex: 0 0 auto; color: var(--accent-dark); font-size: 12px; }
.bulk-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 2px; }
.bookmark-row { display: grid; grid-template-columns: minmax(0, 1fr); padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
.selecting .bookmark-row { grid-template-columns: 22px minmax(0, 1fr); gap: 8px; }
.select-bookmark { align-self: start; margin-top: 5px; accent-color: var(--accent); cursor: pointer; }
.bookmark-body { min-width: 0; }
.star-marker { color: var(--star); margin-right: 6px; font-size: 13px; }
.bookmark-title { color: var(--link); text-decoration: none; font-size: 15px; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; }
.bookmark-title:hover { text-decoration: underline; }
.bookmark-meta { position: relative; display: flex; flex-wrap: wrap; align-items: baseline; gap: 7px; margin-top: 2px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.bookmark-domain { color: var(--muted); overflow-wrap: anywhere; }
.bookmark-note { margin: 3px 0 0; color: var(--note); line-height: 1.5; font-size: 13px; white-space: pre-wrap; overflow-wrap: anywhere; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.bookmark-private-note { margin-top: 8px; color: var(--ink); }
.recommendation-marker { display: inline-flex; }
.recommendation-marker .recommendation-toggle { color: var(--accent-dark); }
.recommendation-preview { position: absolute; top: 100%; left: 0; z-index: 5; width: min(420px, 100%); max-height: 240px; overflow: auto; padding: 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); box-shadow: var(--shadow); color: var(--ink); font-size: 13px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.content-label { display: inline-block; margin-right: 8px; font-size: 12px; font-weight: 500; color: var(--muted); }
.public-comment .content-label { color: var(--accent-dark); }
.badge { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.row-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 3px 8px; margin: 5px 0 0 -6px; }
.text-button { padding: 3px 0; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: 12px; line-height: 1.5; }
.text-button:hover { color: var(--ink); text-decoration: underline; }
.topbar-actions .text-button { padding: 6px; font-size: 13px; }
.text-button.danger:hover { color: var(--error); }
.bookmark-action { display: inline-flex; align-items: center; gap: 5px; min-height: 30px; padding: 4px 6px; border: 0; border-radius: 4px; color: var(--action); background: transparent; cursor: pointer; font-size: 13px; line-height: 1.4; white-space: nowrap; }
.bookmark-action svg { width: 15px; height: 15px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.bookmark-action:hover { color: var(--ink); background: var(--hover); }
.bookmark-action.is-starred { color: var(--star); }
.bookmark-action.is-starred svg { fill: var(--star-fill); }
.bookmark-action.danger { margin-left: 5px; color: var(--danger); }
.bookmark-action.danger:hover { color: var(--danger-hover); background: var(--danger-soft); }

.empty-state { padding: 80px 20px; text-align: center; }
.empty-glyph { width: 48px; height: 48px; display: grid; place-items: center; margin: 0 auto 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--accent); background: var(--surface); font-size: 22px; }
.empty-state h2 { margin: 0; font-size: 20px; }
.empty-state p { color: var(--muted); margin: 8px 0 22px; }

.dialog {
  width: min(calc(100% - 32px), 560px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--ink);
}
.dialog::backdrop { background: var(--backdrop); }
.dialog form { padding: 24px; }
.dialog-heading { display: flex; align-items: start; justify-content: space-between; margin-bottom: 24px; }
.dialog-heading .eyebrow { margin: 0; }
.dialog-heading h2 { margin: 5px 0 0; font-size: 22px; }
.field { display: grid; gap: 7px; margin-bottom: 17px; font-size: 13px; font-weight: 650; }
.field small { color: var(--muted); font-weight: 400; }
.field input, .field textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  outline: 0;
  color: var(--ink);
  background: var(--surface-strong);
  resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(200, 75, 43, 0.1); }
.check-row { display: flex; gap: 22px; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; }
.check input { accent-color: var(--accent); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 18px; }

.settings-dialog { padding: 24px; }
.settings-dialog .dialog-heading { margin-bottom: 12px; }
.settings-copy { margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.settings-section { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.settings-section h3 { margin: 0 0 12px; font-size: 14px; }
.storage-stats { color: var(--muted); font-size: 13px; line-height: 1.7; }
.storage-stats strong { color: var(--ink); }
.export-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.export-actions .button { min-height: 36px; text-decoration: none; font-size: 12px; }
.import-dialog { width: min(calc(100% - 32px), 700px); }
.csv-mapping { margin: 4px 0 18px; padding: 14px; border: 1px solid var(--line-soft); border-radius: 8px; background: var(--surface-strong); }
.csv-mapping h3 { margin: 0; font-size: 14px; }
.csv-mapping p { margin: 5px 0 12px; font-size: 12px; }
.mapping-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 12px; }
.mapping-field { display: grid; gap: 5px; color: var(--muted); font-size: 12px; }
.mapping-field select { min-width: 0; padding: 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.import-archive-option { align-items: start; margin-top: 8px; }
.import-archive-option small { display: block; margin-top: 3px; color: var(--muted); font-weight: 400; }
.import-preview { margin-top: 18px; padding: 14px; border: 1px solid var(--line-soft); border-radius: 8px; background: var(--subtle); }
.import-summary { margin: 0 0 10px; font-size: 13px; }
.import-preview-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.import-preview-list li { min-width: 0; padding-top: 7px; border-top: 1px solid var(--line-soft); font-size: 12px; }
.import-preview-list strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.import-preview-list span { display: block; overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.archive-link { color: var(--accent-dark); text-decoration: none; font-weight: 650; }
.archive-link:hover { text-decoration: underline; }
.badge.failed { color: var(--error); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 30;
  transform: translateX(-50%);
  padding: 11px 16px;
  border-radius: 7px;
  color: #fff;
  background: #302f2a;
  box-shadow: 0 8px 22px rgba(25, 25, 25, 0.16);
  font-size: 13px;
}

@media (max-width: 620px) {
  .app-shell { padding: 0 16px; }
  .topbar { gap: 8px; padding: 12px 0 6px; }
  .search-box { max-width: none; }
  .search-box kbd { display: none; }
  .topbar-actions { gap: 0; }
  .search-box input { font-size: 16px; min-height: 28px; }
  .list-toolbar nav { gap: 14px; }
  .nav-item, .list-tools .text-button { min-height: 40px; }
  .row-actions { gap: 2px 8px; }
  .bookmark-action { min-height: 40px; }
  .bulk-bar { align-items: flex-start; flex-direction: column; }
  .bulk-actions { justify-content: flex-start; gap: 12px; }
  .mapping-fields { grid-template-columns: 1fr; }
  .auth-card { padding: 30px 24px; }
}

.bookmarklet-settings { margin-bottom: 20px; }
.bookmarklet-settings h3 { margin: 0 0 10px; font-size: 15px; }
.bookmarklet-link { color: var(--link); cursor: grab; text-decoration: underline; text-underline-offset: 3px; }
.form-hint, .archive-choice small { color: var(--muted); font-size: 12px; line-height: 1.6; }
.archive-choice { margin-top: 16px; align-items: start; }
.archive-choice small { display: block; }
.capture-page { max-width: 700px; margin: 0 auto; padding: 20px; }
.capture-heading { display: flex; align-items: center; gap: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.capture-heading a { text-decoration: none; }
.capture-heading span { font-size: 14px; color: var(--muted); }
.capture-form { position: static; width: 100%; max-width: none; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.capture-form form { padding: 20px 0; }
.capture-form .dialog-heading { display: none; }
.capture-success { padding-top: 24px; }
.capture-success h1 { font-size: 20px; }

.recommendation-settings { min-width: 0; margin: 24px 0 20px; padding: 16px; border: 1px solid var(--line); border-radius: 8px; }
.recommendation-settings legend { padding: 0 6px; font-size: 14px; font-weight: 600; }
.recommendation-settings .form-hint { margin-bottom: 0; }
.recommendation-settings .public-comment-field { margin: 16px 0 0; }
.page-description { margin: 0 0 16px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.page-description summary { cursor: pointer; }
.page-description p { margin: 6px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.page-description.bookmark-description { margin: 10px 0 0; font-size: 12px; }
.bookmark-description p { padding-left: 10px; border-left: 2px solid var(--line); }
.source-hint { margin-left: 8px; color: var(--muted); font-size: 12px; }
@media (max-width: 760px) {
  .list-toolbar { grid-template-columns: minmax(0, 1fr) 4rem 3rem; column-gap: 8px; }
  .list-toolbar .workspace-tabs { grid-column: 1 / 3; }
  #manageHomeButton, #selectionModeButton { grid-column: 3; }
  #libraryFilters { grid-column: 1 / 3; grid-row: 2; justify-self: start; }
  #resultSummary { grid-column: 3; grid-row: 2; font-size: 11px; white-space: normal; }
}

.notification-actions { display: flex; gap: 16px; }

.public-page .brand { text-decoration: none; }
.public-heading { padding: 22px 0 16px; }
.public-heading h1 { margin: 0; font-size: 20px; }
.public-heading p { margin: 8px 0 0; font-size: 13px; line-height: 1.6; }
.public-page .bookmark-row { padding: 14px 0; }
.public-page .bookmark-row h2 { margin: 0; font-size: inherit; }
.public-comment { margin: 6px 0 0; font-size: 13px; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.public-pagination { display: flex; align-items: center; justify-content: center; gap: 24px; padding: 24px 0; font-size: 13px; }
.public-pagination a { padding: 10px 0; color: var(--link); }
.public-links { display: flex; flex-wrap: wrap; gap: 16px; }

.workspace-tabs { flex-shrink: 0; }
.workspace-tabs a { color: var(--muted); text-decoration: none; padding: 10px 0; font-size: 14px; white-space: nowrap; }
.workspace-tabs a[aria-current] { color: var(--ink); font-weight: 650; text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--accent); }
.home-group { margin: 18px 0 30px; }
.home-group h2 { color: var(--muted); font-size: 13px; font-weight: 500; margin: 0 0 12px; }
.shortcut-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(205px, 1fr)); gap: 12px; }
.shortcut-card { min-width: 0; border: 1px solid var(--line-soft); border-radius: 10px; background: var(--surface); }
.shortcut-card:hover { border-color: var(--line); background: var(--subtle); }
.shortcut-link { display: flex; gap: 13px; align-items: center; padding: 20px 16px; text-decoration: none; border-radius: 10px; }
.shortcut-icon { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 9px; color: var(--accent-dark); background: var(--accent-soft); font-size: 19px; font-weight: 600; }
.shortcut-text { min-width: 0; display: grid; gap: 5px; }
.shortcut-text strong { font-size: 14px; font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shortcut-text small { color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shortcut-actions { display: flex; gap: 14px; padding: 0 16px 14px; flex-wrap: wrap; }
.destination-fields { border: 0; padding: 0; margin: 0 0 22px; }
.destination-fields legend { font-size: 13px; font-weight: 650; margin-bottom: 10px; }
#homeFields { padding: 16px; margin-bottom: 20px; background: var(--subtle); border-radius: 8px; }
.home-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field select { padding: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 7px; }
.load-more { display: block; margin: 24px auto; }
@media (max-width: 480px) {
  .shortcut-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .shortcut-link { flex-direction: column; align-items: flex-start; padding: 15px; gap: 10px; }
  .shortcut-text { width: 100%; }
}