:root {
  --bg: #e9f0f7;
  --ink: #1c2b45;
  --ink-soft: #4a5a75;
  --paper: #fffdf7;
  --ribbon: #d6336c;
  --ribbon-ink: #ffffff;
  --twine: #9b7b55;
  --line: #c9d6e5;
  --focus: #2f6fdf;
  --ok: #2b8a5a;
  --warn: #b4441c;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121a28; --ink: #e7eef8; --ink-soft: #a6b3c8; --paper: #1c2638;
    --ribbon: #f06595; --ribbon-ink: #1a0f14; --twine: #c9a77c; --line: #2a3850;
    --focus: #7aa7ff; --ok: #5fd39a; --warn: #ff9a6b; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121a28; --ink: #e7eef8; --ink-soft: #a6b3c8; --paper: #1c2638;
  --ribbon: #f06595; --ribbon-ink: #1a0f14; --twine: #c9a77c; --line: #2a3850;
  --focus: #7aa7ff; --ok: #5fd39a; --warn: #ff9a6b; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.55 var(--body);
}
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.top, main, .foot { width: min(1080px, 100% - 32px); margin-inline: auto; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; flex-wrap: wrap; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font: 800 1.35rem/1 var(--display); color: var(--ink); text-decoration: none; }
.wordmark svg { width: 30px; height: 30px; fill: none; stroke: var(--ribbon); stroke-width: 2; stroke-linejoin: round; }
.powered { color: var(--ink-soft); font-size: .9rem; }

/* ---------- Ask ---------- */
.ask { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px; align-items: start; padding: 32px 0 40px; }
h1 {
  font: 800 clamp(2.75rem, 7vw, 5.25rem)/.95 var(--display);
  letter-spacing: -.02em;
  margin: 0 0 20px;
  font-variation-settings: "opsz" 96;
}
.lede { max-width: 38ch; color: var(--ink-soft); margin: 0; font-size: 1.125rem; }
.intro { padding-top: 12px; }
.note {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px 6px 18px 6px;
  padding: 24px;
  display: grid;
  gap: 18px;
  position: relative;
}
.note-label, .city label, legend, .refine label { font-weight: 700; font-size: .95rem; }
textarea, input[type="text"] {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--line);
  padding: 8px 0;
  resize: vertical;
}
textarea {
  font-size: 1.15rem;
  line-height: 1.6;
  background-image: repeating-linear-gradient(transparent 0 1.82em, var(--line) 1.82em calc(1.82em + 1px));
  border-bottom: 0;
  margin-top: -10px;
}
textarea:focus, input[type="text"]:focus { outline: none; border-color: var(--focus); }
textarea:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
::placeholder { color: var(--ink-soft); opacity: .75; }

.link-btn {
  justify-self: start; margin-top: -10px;
  background: none; border: 0; padding: 2px 0; color: var(--ink-soft);
  font: inherit; font-size: .9rem; text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}
.link-btn:hover { color: var(--ink); }

.choices { border: 0; padding: 0; margin: 0; }
legend { padding: 0; margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span {
  display: inline-block; padding: 7px 14px; border-radius: 999px;
  border: 1.5px solid var(--line); font-size: .95rem; cursor: pointer; user-select: none;
}
.chips input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chips input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.optional { font-weight: 400; color: var(--ink-soft); }

button { font: inherit; cursor: pointer; }
.primary, .secondary {
  border: 0; border-radius: 999px; padding: 14px 26px; font-weight: 700; font-size: 1.05rem;
}
.primary { background: var(--ribbon); color: var(--ribbon-ink); justify-self: start; }
.primary:hover { filter: brightness(1.06); }
.primary[disabled] { opacity: .6; cursor: progress; }
.secondary { background: var(--ink); color: var(--paper); white-space: nowrap; }
.form-error { color: var(--warn); margin: 0; font-weight: 700; }

/* ---------- Agent trace ---------- */
.work { border-top: 2px solid var(--line); padding: 28px 0 8px; }
h2 { font: 800 1.6rem/1.15 var(--display); letter-spacing: -.02em; margin: 0 0 16px; }
.trace { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; counter-reset: step; }
.trace li {
  counter-increment: step;
  display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start;
  padding: 8px 0;
}
.trace li::before {
  content: counter(step);
  width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center;
  font: 800 .85rem/1 var(--display);
  border: 2px solid var(--line); color: var(--ink-soft);
}
.trace li[data-status="running"]::before { border-color: var(--ribbon); color: var(--ribbon); animation: pulse 1.2s ease-in-out infinite; }
.trace li[data-status="done"]::before { content: "✓"; background: var(--ok); border-color: var(--ok); color: var(--paper); }
.trace li[data-status="failed"]::before { content: "!"; background: var(--warn); border-color: var(--warn); color: var(--paper); }
.trace .label { font-weight: 700; }
.trace .detail { color: var(--ink-soft); font-size: .92rem; white-space: pre-line; }
@keyframes pulse { 50% { transform: scale(1.12); } }

/* ---------- Results: tags on a ribbon ---------- */
.results { padding: 32px 0 24px; }
.results-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 24px; }
.results-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0; }
.matched { margin: 0; color: var(--ink-soft); max-width: 60ch; }

.tags {
  list-style: none; margin: 28px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0 24px;
}
.tag {
  position: relative;
  padding-top: 52px;
  display: flex;
}
.tag::after { /* the ribbon each row of tags hangs from */
  content: ""; position: absolute; top: 0; left: -13px; right: -13px; height: 10px;
  background: var(--ribbon);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .12);
}
.tag::before { /* twine from the ribbon to the hole */
  content: ""; position: absolute; top: 6px; left: 50%; width: 2px; height: 56px;
  background: var(--twine); transform: translateX(-50%);
}
.tag-card {
  position: relative;
  flex: 1;
  background: var(--paper);
  padding: 34px 20px 20px;
  clip-path: polygon(22% 0, 78% 0, 100% 14%, 100% 100%, 0 100%, 0 14%);
  filter: drop-shadow(0 1px 0 var(--line));
  display: flex; flex-direction: column; gap: 10px;
  border-bottom: 4px solid var(--ribbon);
  transform-origin: 50% 16px;
  transform: rotate(var(--tilt, 0deg));
}
.tag-card::before { /* punched hole */
  content: ""; position: absolute; top: 9px; left: 50%; width: 14px; height: 14px;
  transform: translateX(-50%); border-radius: 50%;
  background: var(--bg); box-shadow: 0 0 0 3px var(--line);
}
.tags > li { margin-bottom: 28px; }
.tag .cat { font-size: .85rem; color: var(--ink-soft); text-align: center; margin-top: 2px; }
.tag h3 { font: 800 1.4rem/1.1 var(--display); letter-spacing: -.015em; margin: 0; }
.tag .format { font-weight: 700; margin: 0; }
.tag .why { margin: 0; color: var(--ink-soft); font-size: .97rem; }
.tag .because { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 0; padding: 0; list-style: none; }
.tag .because li { font-size: .82rem; padding: 3px 10px; border-radius: 999px; background: color-mix(in srgb, var(--ribbon) 14%, transparent); }
.tag .foot-row { margin-top: auto; padding-top: 8px; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; font-size: .9rem; }
.tag .price { color: var(--ink-soft); }
.tag a { color: var(--ink); font-weight: 700; text-underline-offset: 3px; }
.tag img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 4px; }

@media (prefers-reduced-motion: no-preference) {
  .tag.swing .tag-card { animation: swing 1.4s cubic-bezier(.3, 1.6, .5, 1) both; animation-delay: calc(var(--i) * 90ms); }
  @keyframes swing {
    0% { transform: rotate(calc(var(--tilt) * -6)); opacity: 0; }
    25% { opacity: 1; }
    100% { transform: rotate(var(--tilt)); opacity: 1; }
  }
}

.refine { margin-top: 12px; display: grid; gap: 10px; max-width: 720px; }
.refine-row { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.refine-row input { flex: 1 1 260px; }

.empty { padding: 24px; background: var(--paper); border-radius: 6px; border-left: 4px solid var(--warn); }

.foot { border-top: 2px solid var(--line); margin-top: 32px; padding: 20px 0 40px; color: var(--ink-soft); font-size: .9rem; }
.foot p { margin: 4px 0; }
#mode-note:empty { display: none; }

@media (max-width: 820px) {
  .ask { grid-template-columns: 1fr; gap: 24px; padding-top: 12px; }
  .note { padding: 18px; }
  .tag::after { left: 0; right: 0; }
}