:root {
  --bg: #fbfbfa;
  --card: #ffffff;
  --ink: #111214;
  --ink-2: #55585e;
  --ink-3: #8c8f95;
  --line: #e8e8e5;
  --line-2: #cfcfcb;
  --accent: #2f55d4;
  --accent-soft: rgba(47, 85, 212, 0.08);
  --danger: #c2372b;
  --hatch: rgba(17, 18, 20, 0.06);

  --col: 1040px;
  --pad: 64px;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e0f11;
    --card: #131417;
    --ink: #ededed;
    --ink-2: #a5a8ae;
    --ink-3: #6f7278;
    --line: #202226;
    --line-2: #34373c;
    --accent: #7d99ff;
    --accent-soft: rgba(125, 153, 255, 0.1);
    --danger: #ff7a6e;
    --hatch: rgba(237, 237, 237, 0.05);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e0f11;
  --card: #131417;
  --ink: #ededed;
  --ink-2: #a5a8ae;
  --ink-3: #6f7278;
  --line: #202226;
  --line-2: #34373c;
  --accent: #7d99ff;
  --accent-soft: rgba(125, 153, 255, 0.1);
  --danger: #ff7a6e;
  --hatch: rgba(237, 237, 237, 0.05);
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.25; stroke-linecap: round; flex: none; }

kbd {
  font: 500 11px/1 var(--mono);
  padding: 3px 5px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  color: var(--ink-3);
}

/* ---------- Drafting frame ---------- */

.wrap {
  position: relative;
  max-width: var(--col);
  margin: 0 auto;
  padding-inline: var(--pad);
}

.rails {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.rails-box {
  max-width: var(--col);
  height: 100%;
  margin: 0 auto;
  border-inline: 1px solid var(--line);
}

/* Full-bleed horizontal line with crosshairs where it meets the rails */
.rule { position: relative; border-top: 1px solid var(--line); z-index: 1; }
.rule > .wrap { height: 0; }
.rule > .wrap::before,
.rule > .wrap::after {
  content: "";
  position: absolute;
  top: -7px;
  width: 13px;
  height: 13px;
  background:
    linear-gradient(var(--line-2), var(--line-2)) center / 1px 100% no-repeat,
    linear-gradient(var(--line-2), var(--line-2)) center / 100% 1px no-repeat;
}
.rule > .wrap::before { left: -6px; }
.rule > .wrap::after { right: -6px; }
.rule-meta {
  position: absolute;
  top: 0;
  left: 48px;
  transform: translateY(-50%);
  padding: 0 10px;
  background: var(--bg);
  font: 12px/1 var(--mono);
  letter-spacing: 0.02em;
  color: var(--ink-3);
}

main, header, footer { position: relative; z-index: 1; }

/* ---------- Header ---------- */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 84px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 17px;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: var(--ink);
}
.top-nav { display: flex; align-items: center; gap: 20px; }
.nav-sep { width: 1px; height: 28px; background: var(--line); }
.sync, .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 2px;
  border: 0;
  background: none;
  color: var(--ink-2);
  font-size: 15px;
}
.nav-link { color: var(--ink); }
.theme-btn svg { display: none; }
.theme-btn[data-mode="system"] .i-system,
.theme-btn[data-mode="light"] .i-light,
.theme-btn[data-mode="dark"] .i-dark { display: block; }
.sync:hover, .nav-link:hover { color: var(--ink); }
.sync[data-state="ok"] #sync-label { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 4px; }
.sync[data-state="syncing"] svg { color: var(--accent); animation: spin 1.2s linear infinite; }
.sync[data-state="error"] { color: var(--danger); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Sheets ---------- */

.sheet { padding-block: 72px 56px; }

.sheet-n {
  position: absolute;
  top: 78px;
  left: -46px;
  font: italic 12px/1 var(--mono);
  color: var(--accent);
  letter-spacing: 0.08em;
}
.sheet-n::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 30px;
  width: 16px;
  height: 1px;
  background: var(--accent);
}
.sheet-side {
  position: absolute;
  top: 80px;
  right: -30px;
  writing-mode: vertical-rl;
  font: italic 11px/1 var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font: 500 12px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.diamond {
  width: 7px;
  height: 7px;
  border: 1.25px solid currentColor;
  transform: rotate(45deg);
}

.hero {
  margin: 0;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.045em;
}
.hero span { color: var(--ink-3); font-weight: 400; letter-spacing: -0.04em; }

.lede {
  max-width: 620px;
  margin: 24px 0 40px;
  font-size: 19px;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- Capture ---------- */

.capture {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  border: 1px solid var(--line-2);
  background: var(--card);
}
.field {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 0 16px;
  border-right: 1px solid var(--line);
}
.field-label {
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.field input {
  flex: 1;
  min-width: 0;
  height: 56px;
  border: 0;
  background: none;
  font-size: 16px;
  outline: none;
}
.field input::placeholder { color: var(--ink-3); }
.field:focus-within kbd { opacity: 0; }
@media (hover: none) { .field kbd, .search-kbd { display: none; } }
.field:focus-within { box-shadow: inset 0 -2px 0 var(--accent); }
.paste {
  border: 1px solid var(--line-2);
  background: none;
  padding: 4px 8px;
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  min-height: 44px;
  border: 0;
  background: var(--ink);
  color: var(--bg);
  font-weight: 500;
  transition: opacity 0.15s ease;
}
.btn-primary:hover { opacity: 0.86; }
.btn-primary:active { transform: translateY(1px); }
.btn-primary kbd { border-color: currentColor; color: inherit; opacity: 0.6; }

.btn-ghost {
  padding: 10px 14px;
  border: 1px solid var(--line-2);
  background: none;
  font-size: 14px;
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink-3); }
.btn-ghost:disabled { opacity: 0.5; cursor: progress; }

.capture-status {
  min-height: 24px;
  margin: 14px 0 0;
  font: 13px/1.5 var(--mono);
  color: var(--ink-3);
}
.capture-status[data-tone="busy"]::before,
.capture-status[data-tone="ok"]::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 1px;
}
.capture-status[data-tone="busy"]::before { animation: pulse 1s ease-in-out infinite alternate; }
.capture-status[data-tone="ok"] { color: var(--accent); }
.capture-status[data-tone="error"] { color: var(--danger); }
@keyframes pulse { from { opacity: 0.25; } }

/* ---------- Index controls ---------- */

.search {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 56px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line-2);
  color: var(--ink-3);
}
.search:focus-within { border-color: var(--accent); color: var(--accent); }
.search svg { width: 18px; height: 18px; }
.search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  outline: none;
}
.search input::placeholder { color: var(--ink-3); }
.search input::-webkit-search-cancel-button { filter: grayscale(1); }

.filters { display: grid; gap: 14px; margin-top: 24px; }
.filter-row { display: flex; align-items: baseline; gap: 16px; }
.filter-label {
  flex: none;
  width: 72px;
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; min-width: 0; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: none;
  font-size: 13.5px;
  color: var(--ink-2);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.chip:hover { border-color: var(--line-2); color: var(--ink); }
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.chip .n { font: 11px/1 var(--mono); color: var(--ink-3); }
.chip[aria-pressed="true"] .n { color: inherit; opacity: 0.7; }

.sort { display: flex; align-items: baseline; gap: 10px; margin-left: auto; }
.sort .filter-label { width: auto; }
.sort select {
  border: 0;
  border-bottom: 1px solid var(--line-2);
  background: none;
  padding: 2px 0;
  font-size: 14px;
  color: var(--ink);
}

.caption {
  margin: 40px 0 0;
  font: 12px/1 var(--mono);
  color: var(--ink-3);
}

/* ---------- Plates ---------- */

.plates {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  max-width: var(--col);
  margin: 16px auto 0;
  border-top: 1px solid var(--line);
}
.plates:empty { border-top: 0; }

.plate {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.15s ease;
}
.plate:hover { background: var(--card); }
.plate.flash { animation: flash 1.4s ease-out; }
@keyframes flash { from { background: var(--accent-soft); } }
.plate.pending .plate-title { color: var(--ink-3); }

.plate-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(-45deg, var(--hatch) 0 1px, transparent 1px 8px),
    var(--bg);
}
.plate-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.plate-thumb .glyph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 500 13px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.plate-thumb .quote {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 18px 20px;
  background: var(--card);
  font-size: 17px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  overflow: hidden;
}
.plate-thumb .quote span {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.plate-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font: 11px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.plate-groups {
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.plate-groups.unsorted { color: var(--ink-3); }
.plate-conf { margin-left: auto; }

.plate-title {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -0.012em;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.plate-title:hover { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.plate-desc {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-2);
  overflow-wrap: anywhere;
}
.plate-note {
  margin: 10px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.plate-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.tag {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font: 12px/1 var(--mono);
  color: var(--ink-2);
}
.tag button {
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
}
.tag-name { padding: 5px 4px 5px 8px; }
.tag-name:hover { color: var(--accent); }
.tag-x { padding: 0 7px 0 2px; color: var(--ink-3) !important; opacity: 0.6; }
.tag-x:hover { color: var(--danger) !important; opacity: 1; }
.tag-add {
  appearance: none;
  -webkit-appearance: none;
  field-sizing: content;
  padding: 5px 8px;
  border: 1px dashed var(--line-2);
  border-radius: 3px;
  background: none;
  font: 12px/1 var(--mono);
  color: var(--ink-3);
}
.tag-add:hover, .tag-add:focus { border-color: var(--accent); color: var(--accent); }

@media (hover: hover) {
  .tag-add { opacity: 0; transition: opacity 0.15s ease; }
  .plate:hover .tag-add, .plate:focus-within .tag-add { opacity: 1; }
}

.plate-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  font: 12px/1 var(--mono);
  color: var(--ink-3);
  min-width: 0;
}
.plate-foot .host { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.plate-actions { display: flex; gap: 2px; margin-left: auto; flex: none; }
.icon-btn {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 4px;
  background: none;
  font-size: 18px;
  line-height: 1;
  color: var(--ink-3);
}
.icon-btn:hover { background: var(--accent-soft); color: var(--ink); }
.icon-btn.del:hover { color: var(--danger); }

@media (hover: hover) {
  .plate-actions { opacity: 0; transition: opacity 0.15s ease; }
  .plate:hover .plate-actions, .plate:focus-within .plate-actions { opacity: 1; }
}

.empty {
  padding-block: 64px;
  color: var(--ink-3);
  font-size: 15px;
}
.empty strong { display: block; margin-bottom: 6px; color: var(--ink); font-weight: 600; font-size: 17px; }

/* ---------- Footer / toast ---------- */

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 28px 40px;
  font: 12px/1.5 var(--mono);
  color: var(--ink-3);
}
.foot a { text-underline-offset: 3px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: calc(100vw - 32px);
  padding: 10px 12px 10px 16px;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  font-size: 14px;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.toast button {
  border: 0;
  background: none;
  color: inherit;
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 6px;
}

/* ---------- Settings dialog ---------- */

.settings {
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 1px solid var(--line-2);
  background: var(--bg);
  color: var(--ink);
}
.settings::backdrop { background: rgba(10, 11, 13, 0.35); backdrop-filter: blur(2px); }
.settings form { padding: 24px 28px; }
.settings-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.settings-head .eyebrow { margin: 0; }
.settings fieldset {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 20px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
}
.settings legend {
  float: left;
  width: 100%;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 15px;
}
.s-field { display: grid; gap: 6px; font-size: 13px; color: var(--ink-2); }
.s-field input, .s-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-2);
  background: var(--card);
  font-size: 14px;
  color: var(--ink);
  outline: none;
  border-radius: 0;
}
.s-field textarea { font: 13px/1.6 var(--mono); resize: vertical; }
.s-field input:focus, .s-field textarea:focus { border-color: var(--accent); }
.s-field small, .s-note { font-size: 12.5px; line-height: 1.5; color: var(--ink-3); margin: 0; }
.s-field small a, .s-note a { color: var(--accent); }
.s-note code, .s-field code { font: 12px var(--mono); color: var(--ink-2); overflow-wrap: anywhere; }
.bookmarklet {
  display: inline-block;
  padding: 3px 8px;
  border: 1px dashed var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.settings-foot { display: flex; justify-content: space-between; gap: 12px; padding-top: 20px; }

/* ---------- Responsive ---------- */

@media (max-width: 1180px) {
  .sheet-n, .sheet-side { display: none; }
}

@media (max-width: 760px) {
  :root { --pad: 16px; }
  .rails { display: none; }
  .rule > .wrap::before, .rule > .wrap::after { display: none; }
  .rule-meta { left: 16px; padding-left: 0; }
  .top { height: 64px; }
  .top-nav { gap: 12px; }
  .nav-sep { display: none; }
  #theme-label { display: none; }
  .sheet { padding-block: 48px 40px; }
  .lede { font-size: 17px; margin-bottom: 28px; }
  .capture { grid-template-columns: 1fr; }
  .field { border-right: 0; border-bottom: 1px solid var(--line); }
  .btn-primary { min-height: 52px; }
  .filter-row { flex-wrap: wrap; gap: 10px; }
  .filter-label { width: 100%; }
  .sort { margin-left: 0; }
  .plates { grid-template-columns: 1fr; }
  .plate { border-right: 0; padding: 20px 16px; }
  .settings form { padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}