:root {
  --bg: #f5f7f4; --surface: #ffffff; --text: #17241f; --muted: #52645b; --line: #d5ded8;
  --accent: #17634a; --accent-text: #ffffff; --accent-soft: #e2efe8; --danger: #a3261f; --warn: #8a5a00;
  --s0: #c0392b; --s1: #d35400; --s2: #c98a00; --s3: #7d9a2b; --s4: #3c8c4f; --s5: #17634a;
  color-scheme: light dark;
  font: 17px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text); background: var(--bg);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101614; --surface: #19211e; --text: #e8efeb; --muted: #9db0a6; --line: #2e3a35;
    --accent: #3fae84; --accent-text: #08130e; --accent-soft: #1f3a2f; --danger: #ff8a80; --warn: #f0c060;
  }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body { margin: 0 auto; max-width: 640px; min-height: 100vh; background: var(--bg);
  padding: env(safe-area-inset-top) 16px calc(96px + env(safe-area-inset-bottom)); }
button, input, textarea, select { font: inherit; color: inherit; }
button { min-height: 48px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface);
  padding: 10px 14px; cursor: pointer; touch-action: manipulation; }
button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--warn); outline-offset: 2px; }
button:disabled { opacity: .5; }
.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 650; }
.link { border: 0; background: none; color: var(--accent); padding: 8px 0; min-height: 40px; }
.danger { color: var(--danger); }

header { position: sticky; top: 0; z-index: 2; background: var(--bg); padding: 10px 0 4px; }
nav { display: flex; gap: 6px; }
nav button { flex: 1; min-width: 0; padding: 8px 4px; font-size: .88rem; border-radius: 10px; }
nav button[data-view=settings] { flex: 0 0 48px; font-size: 1.1rem; }
nav button[aria-current=page] { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
#sync { min-height: 22px; font-size: .8rem; color: var(--muted); padding: 4px 2px 0; }
#sync.error { color: var(--danger); }
#sync button { min-height: 32px; padding: 2px 10px; margin-left: 6px; font-size: .8rem; }

h1 { font-size: 1.6rem; margin: 10px 0 2px; }
h2 { font-size: 1.15rem; margin: 26px 0 6px; }
p { margin: 6px 0; }
.hint { font-size: .88rem; color: var(--muted); }
.title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.title .link { font-size: .95rem; white-space: nowrap; }

fieldset { border: 0; padding: 0; margin: 22px 0 0; min-width: 0; }
legend { font-weight: 650; padding: 0; margin-bottom: 8px; }
.scale { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.scale.wide { grid-template-columns: repeat(11, 1fr); gap: 4px; }
.scale button { min-height: 54px; padding: 4px 0; font-size: 1.25rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.scale.wide button { min-height: 46px; font-size: 1rem; }
.scale button[aria-pressed=true] { color: #fff; border-color: transparent; background: var(--pick, var(--accent)); }
.scale button[data-score="0"] { --pick: var(--s0); } .scale button[data-score="1"] { --pick: var(--s1); }
.scale button[data-score="2"] { --pick: var(--s2); } .scale button[data-score="3"] { --pick: var(--s3); }
.scale button[data-score="4"] { --pick: var(--s4); } .scale button[data-score="5"] { --pick: var(--s5); }
.scale.wide button[aria-pressed=true] { background: var(--accent); color: var(--accent-text); }
.description { min-height: 2.6em; font-size: .88rem; color: var(--muted); margin: 6px 0 0; }
.tag { display: inline-block; font-size: .75rem; font-weight: 600; color: var(--accent); background: var(--accent-soft);
  border-radius: 999px; padding: 2px 9px; margin-left: 6px; vertical-align: 2px; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px; margin: 12px 0; }
.card fieldset { margin-top: 0; }
.plan { border-color: var(--accent); background: var(--accent-soft); }
.plan h2 { margin: 2px 0 4px; }
.plan .primary { width: 100%; margin-top: 10px; }
.eyebrow { font-size: .75rem; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; color: var(--accent); margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.actions button { flex: 1; min-height: 44px; font-size: .92rem; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }
.chips button { min-height: 38px; padding: 4px 12px; border-radius: 999px; font-size: .88rem; }
.chips button[aria-pressed=true] { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.row { display: flex; gap: 10px; } .row > * { flex: 1; min-width: 0; }

label { display: block; font-size: .9rem; color: var(--muted); margin-top: 10px; }
input, textarea { display: block; width: 100%; margin-top: 4px; padding: 12px; min-height: 48px; border: 1px solid var(--line);
  border-radius: 10px; background: var(--surface); font-size: 17px; }
textarea { min-height: 96px; resize: vertical; }
details { margin: 16px 0; } summary { min-height: 44px; padding-top: 10px; cursor: pointer; color: var(--accent); }
details p { font-size: .9rem; color: var(--muted); }

.savebar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 2; padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, var(--bg) 22%); }
.savebar button { display: block; width: 100%; max-width: 608px; margin: 0 auto; min-height: 56px; font-size: 1.1rem; }
#message { color: var(--danger); font-size: .92rem; min-height: 1.2em; margin-top: 12px; }

.done { text-align: center; padding: 48px 8px 0; }
.done .check { width: 88px; height: 88px; margin: 0 auto 12px; border-radius: 50%; background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-size: 3rem; line-height: 1; }
.done .actions { max-width: 360px; margin: 24px auto 0; }

.entry h2 { margin: 0 0 4px; font-size: 1rem; }
.entry p { font-size: .92rem; }
.pending { color: var(--warn); font-size: .8rem; }
.scores { display: flex; gap: 14px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
.notes { white-space: pre-wrap; }
code { word-break: break-all; font-size: .8rem; }