:root {
  --pink: #ff4d79;
  --pink-dark: #e63368;
  --purple: #7a5cff;
  --ink: #2a2233;
  --muted: #6b6475;
  --bg: #fff5f8;
  --card: #ffffff;
  --line: #f0d9e4;
  --radius: 16px;
  --shadow: 0 8px 30px rgba(230, 51, 104, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #fff5f8 0%, #fdf0ff 100%);
  line-height: 1.55;
}

.container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 680px; }
.center { text-align: center; }
.muted { color: var(--muted); font-size: 0.95rem; }

a { color: var(--pink-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* header / footer */
.site-header { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; height: 60px; max-width: none; padding: 0 32px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--pink-dark); }
.site-header nav { margin-left: auto; display: flex; align-items: center; justify-content: flex-end; }
.site-header nav a { margin-left: 18px; font-weight: 600; color: var(--ink); }
.site-footer { margin-top: 60px; padding: 34px 0; border-top: 1px solid var(--line); text-align: center; }
.site-footer p { margin: 6px 0; }
.foot-cta { font-size: 1.05rem; font-weight: 600; }
.foot-links { margin: 12px 0 16px; font-size: 0.9rem; color: var(--muted); }
.foot-links a { color: var(--muted); }

main { min-height: 60vh; }

/* hero */
.hero { padding: 56px 0 24px; text-align: center; }
.pill { display: inline-block; background: rgba(255,77,121,0.1); color: var(--pink-dark); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.02em; padding: 6px 14px; border-radius: 999px; margin-bottom: 16px; }
.hero h1 { font-size: 2.4rem; margin: 0 0 12px; background: linear-gradient(90deg, var(--pink), var(--purple)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; margin: 0 auto 28px; }
.hero-sub { margin-top: 22px; }

/* choice cards */
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; text-align: left; }
.choice-card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); transition: transform 0.15s, box-shadow 0.15s; }
.choice-card:hover { transform: translateY(-4px); text-decoration: none; box-shadow: 0 14px 40px rgba(122, 92, 255, 0.18); }
.choice-card .emoji { font-size: 2.4rem; }
.choice-card h2 { margin: 10px 0 6px; color: var(--ink); }
.choice-card p { color: var(--muted); margin: 0 0 16px; }

/* sections */
.section { padding: 40px 0; }
.section.alt { background: rgba(255, 255, 255, 0.55); }
.section h1 { font-size: 2rem; margin-top: 0; }
.steps { padding-left: 20px; }
.steps li { margin: 8px 0; }

details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin: 10px 0; }
details summary { font-weight: 700; cursor: pointer; }
details p { margin: 8px 0 0; color: var(--muted); }

/* buttons */
.btn { display: inline-block; background: linear-gradient(90deg, var(--pink), var(--pink-dark)); color: #fff; font-weight: 700; padding: 11px 20px; border-radius: 999px; border: none; cursor: pointer; font-size: 1rem; box-shadow: 0 6px 18px rgba(230, 51, 104, 0.28); }
.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn-alt { background: linear-gradient(90deg, var(--purple), #5a3ce6); box-shadow: 0 6px 18px rgba(122, 92, 255, 0.28); }
.btn-ghost { background: transparent; color: var(--pink-dark); border: 2px solid var(--line); box-shadow: none; }
.btn-big { font-size: 1.1rem; padding: 14px 26px; margin-top: 20px; }

/* forms */
.form { margin-top: 20px; }
.field { margin-bottom: 22px; }
.q-label { display: block; font-weight: 700; margin-bottom: 10px; }
.options { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { display: inline-flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px; cursor: pointer; font-size: 0.95rem; }
.chip:hover { border-color: var(--pink); }
.chip input { accent-color: var(--pink-dark); }
.text-input { width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; font-size: 1rem; font-family: inherit; background: var(--card); margin-bottom: 4px; }
.text-input:focus { outline: 2px solid var(--purple); border-color: var(--purple); }

/* question picker (create page) */
.q-picker { display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.picker-row { display: flex; align-items: center; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; cursor: pointer; }
.picker-row input { accent-color: var(--pink-dark); }
.picker-emoji { font-size: 1.2rem; }
.picker-label { flex: 1; font-weight: 600; }
.picker-type { font-size: 0.78rem; color: var(--muted); background: var(--bg); padding: 2px 8px; border-radius: 999px; }
.picker-del { background: none; border: none; color: var(--pink-dark); font-size: 1rem; cursor: pointer; }
.add-question { background: rgba(255,255,255,0.6); border: 1px dashed var(--line); border-radius: var(--radius); padding: 18px; margin-top: 20px; }
.add-question h3 { margin-top: 0; }
.add-question > * { margin-bottom: 10px; }

/* share box */
.share-box { background: var(--card); border: 2px solid var(--pink); border-radius: var(--radius); padding: 22px; margin-top: 24px; box-shadow: var(--shadow); }
.share-box h3 { margin-top: 0; }
.link-input { width: 100%; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; font-size: 0.9rem; background: var(--bg); margin: 8px 0 14px; }
.share-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* answer / result view */
.note-quote { border-left: 4px solid var(--pink); background: var(--card); margin: 16px 0; padding: 12px 16px; border-radius: 0 12px 12px 0; font-style: italic; }
.answer-list { margin: 20px 0; }
.answer-item { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.answer-q { font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.03em; }
.answer-a { font-size: 1.15rem; font-weight: 700; margin-top: 2px; }
.result-emoji { font-size: 3rem; text-align: center; }
.result-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* feature grid (homepage) */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.feature .emoji { font-size: 1.8rem; }
.feature h3 { margin: 8px 0 4px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* tag cloud / related links */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.tag-cloud a { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: 0.92rem; color: var(--pink-dark); }
.tag-cloud a:hover { border-color: var(--pink); text-decoration: none; }

/* ideas index grid */
.idea-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.idea-card { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 14px; transition: transform 0.15s, box-shadow 0.15s; }
.idea-card:hover { transform: translateY(-3px); text-decoration: none; box-shadow: var(--shadow); border-color: var(--pink); }
.idea-emoji { font-size: 2rem; }
.idea-title { font-weight: 700; color: var(--ink); }

/* idea detail page */
.crumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 12px; }
.crumbs a { color: var(--muted); }
.idea-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0 8px; }
.idea-list { padding-left: 22px; margin: 16px 0; }
.idea-item { margin: 10px 0; }
.callout { background: linear-gradient(135deg, rgba(255,77,121,0.08), rgba(122,92,255,0.08)); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; margin: 28px 0; }
.callout h3 { margin-top: 0; }

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .idea-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .choice-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .idea-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 1.9rem; }
  .site-header .bar { padding: 0 16px; }
  .site-header nav a { margin-left: 10px; font-size: 0.82rem; }
  .site-header .brand { font-size: 1.05rem; }
}