:root {
  color-scheme: light;
  --bg: #f3eee4;
  --card: #fffdf8;
  --well: #f7f1e6;
  --line: #e2d8c8;
  --ink: #1c1914;
  --muted: #5e574c;
  --faint: #7a7266;
  --brass: #8a5a12;
  --brass-soft: #f4e7cf;
  --seal: #8d3428;
  --output: #1c1914;
  --output-ink: #f4efe4;
  --shadow: 0 1px 0 rgba(28, 25, 20, 0.04), 0 18px 40px rgba(28, 25, 20, 0.08);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #10130f;
    --card: #181c16;
    --well: #10140f;
    --line: #2d3429;
    --ink: #f3efe4;
    --muted: #c4b8a4;
    --faint: #9a8f7e;
    --brass: #f0d7a4;
    --brass-soft: rgba(240, 215, 164, 0.14);
    --seal: #f0a598;
    --output: #f3efe4;
    --output-ink: #1a1713;
    --shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 18px 40px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100dvh;
  background:
    radial-gradient(900px 420px at 0% -10%, var(--brass-soft), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.45;
}

@media (min-width: 861px) {
  body {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    overflow: hidden;
  }
}

button, input, textarea { font: inherit; color: inherit; }

button { cursor: pointer; }

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

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 5;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 12px;
  border-radius: 8px;
}

.skip:focus { top: 12px; }

.top, .shell, .banner {
  width: min(1120px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px 28px;
  padding: 16px 0 12px;
}

.eyebrow, .lbl, .kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

h1 {
  margin: 2px 0 4px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.lede {
  margin: 0;
  max-width: 40rem;
  color: var(--muted);
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.count {
  margin: 0 6px 0 0;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

button, .file {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
}

button.primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

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

button.texty {
  border: 0;
  background: transparent;
  color: var(--muted);
  min-height: 36px;
  padding: 8px 4px;
  justify-content: flex-start;
}

button:disabled { opacity: 0.45; cursor: not-allowed; }

.file { position: relative; }

.file input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.file:focus-within {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

.banner {
  display: none;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 12px;
  padding: 12px 14px;
  background: var(--brass-soft);
  border: 1px solid var(--brass);
  border-radius: 14px;
}

.banner.on { display: flex; }

.banner p { margin: 0; flex: 1 1 220px; }

.shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

@media (min-width: 861px) {
  .shell { flex: 1; min-height: 0; margin-bottom: 16px; }
  aside, #editor { min-height: 0; }
  aside { overflow: hidden; }
  #editor { overflow: auto; }
}

@media (min-width: 861px) and (min-height: 740px) {
  #editor { overflow: hidden; }
  .editor-grid { flex: 1; min-height: 0; }
  .template-panel, .output-panel { overflow: hidden; height: 100%; }
  .template-panel textarea {
    flex: 1 1 0%;
    height: 0;
    min-height: 0;
    resize: none;
    overflow: auto;
  }
  .output-wrap { overflow: auto; }
  .fills { gap: 6px; }
  .fills input { min-height: 34px; padding: 4px 10px; }
}

aside {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--card) 72%, var(--bg));
}

.search { display: grid; gap: 6px; }

.key {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: none;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0 4px;
  color: var(--muted);
}

input[type="search"],
input[type="text"],
textarea {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--well);
  font-size: 16px;
}

textarea {
  display: block;
  min-height: 180px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.55;
}

::placeholder { color: var(--faint); }

.tagbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tagbar:empty { display: none; }

.tagbar button {
  min-height: 32px;
  padding: 4px 10px;
  font-size: 0.82rem;
}

.tagbar button.on {
  background: var(--brass-soft);
  border-color: var(--brass);
}

.tag-n {
  margin-left: 6px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

#list {
  flex: 1;
  min-height: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: auto;
}

.card-btn {
  width: 100%;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  column-gap: 8px;
  row-gap: 1px;
  padding: 8px 8px 8px 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  text-align: left;
  min-height: 48px;
}

.card-btn .num {
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--brass);
}

.card-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-tags {
  color: var(--muted);
  font-size: 0.78rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-btn[aria-current="true"] {
  background: var(--brass-soft);
  box-shadow: inset 3px 0 0 var(--brass);
}

.empty-list, .pending, .hint, .fine {
  color: var(--muted);
  margin: 8px 4px;
}

#editor {
  display: flex;
  flex-direction: column;
  padding: 14px 16px 12px;
}

.editor-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 8px;
}

.editor-head .actions { margin-left: auto; margin-bottom: 0; }

.meta-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 10px;
}

.meta-row .title-field { margin: 0; min-width: 0; }

.back { display: none; }

.title-field { display: grid; gap: 6px; margin-bottom: 12px; }

#title {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(280px, 0.82fr);
  grid-template-rows: minmax(0, 1fr) auto;
  grid-template-areas:
    "template output"
    "blanks output";
  gap: 12px 14px;
  margin-bottom: 10px;
}

.panel { min-width: 0; display: flex; flex-direction: column; gap: 8px; }

.template-panel { grid-area: template; min-height: 0; }
.output-panel { grid-area: output; min-height: 0; }
.blanks-panel { grid-area: blanks; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}

.panel-head h2, .empty h2 {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.meta { color: var(--muted); font-size: 0.78rem; font-variant-numeric: tabular-nums; }

.output-wrap { flex: 1; min-height: 0; }

.output {
  margin: 0;
  min-height: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--output);
  color: var(--output-ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.45;
}

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

.note-field { margin-bottom: 4px; }

.field {
  display: grid;
  grid-template-columns: 6.25rem minmax(0, 1fr);
  gap: 6px;
  align-items: center;
}

.field .lbl { margin: 0; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 8px;
}

.fine { margin: 0; font-size: 0.82rem; }

.empty {
  padding: 28px 8px;
  max-width: 36rem;
}

.empty p { color: var(--muted); }

.empty .actions, .empty .row { display: flex; flex-wrap: wrap; gap: 8px; }

.status {
  position: fixed;
  z-index: 4;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  max-width: min(440px, calc(100% - 24px));
  margin: 0;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  box-shadow: var(--shadow);
  pointer-events: none;
  text-align: center;
}

.status:empty { display: none; }

.noscript, .miss {
  width: min(640px, calc(100% - 32px));
  margin: 12vh auto;
}

.miss a { color: var(--brass); }

@media (hover: hover) {
  .card-btn:hover { background: var(--brass-soft); }
  button:hover, .file:hover { border-color: var(--brass); }
  button.primary:hover { filter: brightness(1.08); }
  button.texty:hover { border-color: transparent; color: var(--ink); }
}

@media (max-width: 860px) {
  .top, .shell, .banner { width: min(1120px, calc(100% - 20px)); }
  .top { flex-direction: column; align-items: stretch; padding-top: 16px; }
  .tools { justify-content: flex-start; }
  .key { display: none; }
  h1 { font-size: 2.1rem; }
  .shell { display: block; border-radius: 14px; margin-bottom: 24px; }
  aside { border-right: 0; }
  #list { overflow: visible; }
  .editor-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: "template" "blanks" "output";
  }
  .meta-row { grid-template-columns: 1fr; }
  .field { grid-template-columns: 1fr; }
  .editor-head .actions { margin-left: 0; width: 100%; }
  body.browsing #editor { display: none; }
  body:not(.browsing) aside { display: none; }
  body:not(.browsing) .back { display: inline-flex; }
  body:not(.browsing) .lede { display: none; }
  body:not(.browsing) h1 { font-size: 1.7rem; }
  body:not(.browsing) .top { padding-bottom: 8px; }
  .actions .primary { flex: 1 1 100%; }
  textarea { min-height: 140px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}