/* Direction B — "Calculator Clarity" tokens (design doc, Aug 27 2026) */
:root {
  --bg: #fbfcfb;
  --ink: #10231d;
  --green: #0d5c46;
  --border: #dbe6e0;
  --muted: #40544c;
  --muted-2: #6b7d75;
  --red: #a3211c;
  --red-bg: #fdeceb;
  --green-bg: #e2f5ec;
  --amber: #8a5a00;
  --amber-bg: #fdf3e0;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  line-height: 1.55;
}
main { max-width: 680px; margin: 0 auto; padding: 0 20px 48px; }

.site-header {
  display: flex; align-items: baseline; justify-content: space-between;
  max-width: 680px; margin: 0 auto; padding: 20px;
}
.wordmark {
  font-weight: 700; font-size: 1.15rem; color: var(--ink);
  text-decoration: none; position: relative; padding-bottom: 2px;
}
.wordmark .rise {           /* rising-line underline: flat, then turning up */
  position: absolute; left: 0; right: 0; bottom: -2px; height: 10px;
  background:
    linear-gradient(to top right, transparent calc(50% - 1.5px), var(--green) 50%, transparent calc(50% + 1.5px)) 65% 0 / 35% 100% no-repeat,
    linear-gradient(var(--green), var(--green)) 0 100% / 68% 3px no-repeat;
}
.badge {
  font-family: "IBM Plex Mono", monospace; font-size: 0.7rem;
  color: var(--muted-2); letter-spacing: 0.06em; text-transform: uppercase;
}

.eyebrow {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--green);
  margin: 32px 0 8px;
}
h1 { font-size: 1.7rem; line-height: 1.2; margin: 0 0 12px; }
.lede { color: var(--muted); margin: 0 0 8px; }
.hint { display: block; font-size: 0.8rem; color: var(--muted-2); font-weight: 400; }

.verdict-form {
  display: grid; gap: 10px; margin: 24px 0 8px; padding: 20px;
  border: 1px solid var(--border); border-radius: 10px; background: #fff;
}
.verdict-form label { font-weight: 500; font-size: 0.92rem; }
.verdict-form select, .verdict-form input {
  font: inherit; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg); color: var(--ink); width: 100%;
}
.verdict-form button {
  font: inherit; font-weight: 700; margin-top: 6px; padding: 12px;
  background: var(--green); color: #fff; border: 0; border-radius: 8px;
  cursor: pointer;
}
.verdict-form button:hover { background: #0a4a38; }
.verdict-form :focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.form-error { color: var(--red); font-weight: 500; }

.tiers ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.tiers li { color: var(--muted); font-size: 0.92rem; }
.tag {
  font-family: "IBM Plex Mono", monospace; font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.05em; text-transform: uppercase; padding: 3px 8px;
  border-radius: 5px; margin-right: 8px; white-space: nowrap;
}
.tag-sound { color: var(--green); background: var(--green-bg); }
.tag-heavy { color: var(--amber); background: var(--amber-bg); }
.tag-rap   { color: var(--amber); background: var(--amber-bg); }
.tag-never { color: var(--red); background: var(--red-bg); }

.verdict-card {
  margin-top: 28px; padding: 24px; border-radius: 12px;
  border: 1px solid var(--border); background: #fff;
}
.verdict-card .tier { font-size: 2rem; letter-spacing: 0.01em; }
.verdict-card .eyebrow { margin-top: 0; color: var(--muted-2); }
.verdict-sound        { border-color: var(--green); background: var(--green-bg); }
.verdict-sound .tier  { color: var(--green); }
.verdict-heavy, .verdict-rap-dependent { border-color: var(--amber); background: var(--amber-bg); }
.verdict-heavy .tier, .verdict-rap-dependent .tier { color: var(--amber); }
.verdict-never-amortizes { border-color: var(--red); background: var(--red-bg); }
.verdict-never-amortizes .tier { color: var(--red); }
.summary { margin: 0; color: var(--ink); }

.numbers dl { display: grid; gap: 4px 16px; }
.numbers dt { color: var(--muted-2); font-size: 0.85rem; margin-top: 12px; }
.numbers dd {
  margin: 0; font-family: "IBM Plex Mono", monospace; font-size: 1.05rem;
}
.fine { margin-top: 32px; font-size: 0.85rem; color: var(--muted-2); }
.back { color: var(--green); font-weight: 500; text-decoration: none; }
.back:hover { text-decoration: underline; }

.site-footer {
  max-width: 680px; margin: 0 auto; padding: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem; color: var(--muted-2);
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

.linklike { background: none; border: 0; padding: 0; font: inherit;
  font-weight: 500; color: var(--green); cursor: pointer; text-align: left; }
.linklike:hover { text-decoration: underline; }
.inline-pick { display: block; }

.bands { width: 100%; border-collapse: collapse; margin: 8px 0; }
.bands th, .bands td { text-align: left; padding: 8px 10px; font-size: 0.88rem;
  border-bottom: 1px solid var(--border); }
.bands th:first-child { color: var(--muted-2); font-weight: 400; }
.bands tr:first-child th { font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--muted-2); }
.numbers dd.pos { color: var(--green); }
.numbers dd.neg { color: var(--red); }
.roi-cta { margin-top: 8px; }

.ac { position: relative; }
.suggest { position: absolute; z-index: 10; left: 0; right: 0; margin: 4px 0 0;
  padding: 4px; list-style: none; background: #fff;
  border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(16, 35, 29, 0.10); max-height: 280px; overflow-y: auto; }
.suggest li { padding: 9px 10px; border-radius: 6px; cursor: pointer; font-size: 0.92rem; }
.suggest li:hover { background: var(--green-bg); }
.alt-search { font-size: 0.85rem; }

.shared-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.offer-slot { border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; display: grid; gap: 8px; margin: 0; }
.offer-slot legend { font-weight: 700; font-size: 0.9rem; padding: 0 6px; }
.mini { font-size: 0.85rem; }
.pathchart { width: 100%; height: auto; background: #fff;
  border: 1px solid var(--border); border-radius: 10px; }
.zeroline { stroke: var(--muted-2); stroke-width: 1; stroke-dasharray: 4 4; }
.axislabel { font-family: "IBM Plex Mono", monospace; font-size: 10px;
  fill: var(--muted-2); }
.legend { list-style: none; padding: 0; display: flex; flex-wrap: wrap;
  gap: 14px; font-size: 0.85rem; }
.swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px;
  margin-right: 6px; vertical-align: -1px; }
.suggest li.hi { background: var(--green-bg); }
@media (max-width: 560px) { .shared-row { grid-template-columns: 1fr; } }

.shared-row.three { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 560px) { .shared-row.three { grid-template-columns: 1fr; } }

.term { border-bottom: 2px dotted var(--green); cursor: pointer; }
.term:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
.term-def { display: block; margin: 8px 0 10px; padding: 10px 12px;
  background: var(--green-bg); border-left: 3px solid var(--green);
  border-radius: 0 8px 8px 0; font-size: 0.88rem; line-height: 1.5;
  color: var(--ink); font-family: "Space Grotesk", system-ui, sans-serif;
  font-weight: 400; letter-spacing: normal; text-transform: none; cursor: auto; }
.term-def em { color: var(--green); font-style: normal; font-weight: 700; }
.tier-plain { font-family: "Space Grotesk", sans-serif; font-size: 1rem;
  color: var(--muted); margin: -6px 0 10px; }