/* ============================================
   Motion UI Showcase — base styles
   120 cute pure-CSS motions
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #FFF6EC;
  --ink: #8A6552;
  --accent: #FF7597;
}

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Hiragino Maru Gothic ProN", "Yu Gothic UI", "Meiryo", sans-serif;
  background:
    radial-gradient(circle at 15% 8%,  rgba(255, 143, 171, .18), transparent 42%),
    radial-gradient(circle at 85% 25%, rgba(110, 198, 255, .16), transparent 42%),
    radial-gradient(circle at 50% 85%, rgba(255, 209, 102, .15), transparent 46%),
    var(--bg);
  color: var(--ink);
  padding-bottom: 60px;
  -webkit-font-smoothing: antialiased;
}

/* ---------- header ---------- */
.site-header { text-align: center; padding: 56px 20px 10px; }

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .35em;
  color: #C9A0B5;
  margin-bottom: 10px;
}

.site-header h1 {
  font-size: clamp(30px, 5vw, 48px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .02em;
  text-shadow: 0 2px 0 rgba(255, 255, 255, .9), 0 6px 18px rgba(255, 117, 151, .25);
}

.subtitle { margin-top: 12px; font-size: 15px; }

.count-badge {
  display: inline-block;
  margin-top: 16px;
  background: #fff;
  border: 2px solid #FFD3DF;
  color: var(--accent);
  font-size: 14px;
  padding: 6px 18px;
  border-radius: 999px;
  box-shadow: 0 4px 0 #FFD3DF;
}
.count-badge strong { font-size: 18px; }

/* ---------- toc pills ---------- */
.toc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 26px auto 0;
  max-width: 900px;
}
.toc a {
  --pc: #FF8FAB;
  --pd: #C2476B;
  text-decoration: none;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  background: var(--pc);
  padding: 7px 16px;
  border-radius: 999px;
  box-shadow: 0 3px 0 var(--pd);
  transition: transform .18s, box-shadow .18s;
}
.toc a:hover { transform: translateY(-2px); box-shadow: 0 5px 0 var(--pd); }
.toc a:active { transform: translateY(1px); box-shadow: 0 1px 0 var(--pd); }
.toc a:nth-child(1) { --pc: #FF8FAB; --pd: #C2476B; }
.toc a:nth-child(2) { --pc: #FF9770; --pd: #C05A2E; }
.toc a:nth-child(3) { --pc: #FFB347; --pd: #C77F14; }
.toc a:nth-child(4) { --pc: #9FCE63; --pd: #6B9634; }
.toc a:nth-child(5) { --pc: #4FC9B0; --pd: #1F9480; }
.toc a:nth-child(6) { --pc: #5BC0EB; --pd: #2385AF; }
.toc a:nth-child(7) { --pc: #8AA2F2; --pd: #5468C4; }
.toc a:nth-child(8) { --pc: #C879E0; --pd: #9440AF; }

/* ---------- sections ---------- */
.sec { max-width: 1200px; margin: 54px auto 0; padding: 0 20px; }

.sec-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
}
.sec-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 14px;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  box-shadow: 0 3px 0 rgba(0, 0, 0, .12);
}
main .sec:nth-of-type(1) .sec-badge { background: #FF8FAB; }
main .sec:nth-of-type(2) .sec-badge { background: #FF9770; }
main .sec:nth-of-type(3) .sec-badge { background: #FFB347; }
main .sec:nth-of-type(4) .sec-badge { background: #9FCE63; }
main .sec:nth-of-type(5) .sec-badge { background: #4FC9B0; }
main .sec:nth-of-type(6) .sec-badge { background: #5BC0EB; }
main .sec:nth-of-type(7) .sec-badge { background: #8AA2F2; }
main .sec:nth-of-type(8) .sec-badge { background: #C879E0; }

.sec-en { letter-spacing: .02em; }
.sec-jp { font-size: 15px; font-weight: 700; color: #B18BA0; }
.sec-range {
  margin-left: auto;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #E3C9D6;
  padding: 4px 12px;
  border-radius: 999px;
}

/* ---------- card grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(215px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.card {
  background: var(--c);
  border-radius: 22px;
  padding: 10px 10px 12px;
  box-shadow: 0 6px 0 var(--cd), 0 16px 26px -14px rgba(0, 0, 0, .28);
  transition: transform .22s ease, box-shadow .22s ease;
  cursor: pointer;
}
.card::after {
  content: "‹ / › code";
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .04em;
  color: #fff;
  background: var(--cd);
  padding: 3px 8px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
  z-index: 2;
}
.card { position: relative; }
.card:hover::after { opacity: .95; transform: translateY(0); }
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 0 var(--cd), 0 22px 30px -14px rgba(0, 0, 0, .3);
}

.stage {
  position: relative;
  height: 150px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .10);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  padding: 0 4px;
}
.num {
  flex: none;
  background: var(--cd);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 999px;
  letter-spacing: .06em;
}
.names { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.name {
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, .14);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.name-jp { color: rgba(255, 255, 255, .88); font-size: 11px; }

/* ---------- footer ---------- */
.site-footer {
  text-align: center;
  margin-top: 70px;
  font-size: 13px;
  color: #C9A0B5;
}

/* ============================================
   Code modal
   ============================================ */
.cm-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(60, 30, 45, .45);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease, visibility .22s;
}
.cm-overlay.open { opacity: 1; visibility: visible; }

.cm-modal {
  --mc: #FF8FAB;
  --md: #C2476B;
  width: min(680px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 20px 60px -12px rgba(0, 0, 0, .45);
  transform: translateY(16px) scale(.96);
  transition: transform .26s cubic-bezier(.34, 1.56, .64, 1);
}
.cm-overlay.open .cm-modal { transform: translateY(0) scale(1); }

.cm-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .28);
  color: #fff;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: transform .15s, background .15s;
}
.cm-close:hover { background: rgba(255, 255, 255, .45); transform: rotate(90deg); }

.cm-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 22px;
  border-radius: 24px 24px 0 0;
  background: var(--mc);
}
.cm-num {
  flex: none;
  background: var(--md);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  letter-spacing: .08em;
}
.cm-name { color: #fff; font-weight: 800; font-size: 20px; text-shadow: 0 1px 0 rgba(0, 0, 0, .12); }
.cm-jp { color: rgba(255, 255, 255, .9); font-size: 13px; font-weight: 700; }

.cm-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 26px;
  background:
    repeating-linear-gradient(45deg, rgba(0,0,0,.03) 0 10px, transparent 10px 20px),
    var(--mc);
}
.cm-preview .stage { width: 215px; box-shadow: 0 8px 20px -8px rgba(0,0,0,.4); }

.cm-body { padding: 16px 20px 22px; }

.cm-block { margin-top: 14px; }
.cm-block:first-child { margin-top: 0; }
.cm-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.cm-block-head span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--md);
}
.cm-copy {
  border: 2px solid var(--mc);
  background: #fff;
  color: var(--md);
  font-weight: 800;
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .14s, background .14s, color .14s;
}
.cm-copy:hover { background: var(--mc); color: #fff; }
.cm-copy:active { transform: scale(.94); }
.cm-copy.done { background: #5FCE8F; border-color: #5FCE8F; color: #fff; }

.cm-code {
  margin: 0;
  max-height: 240px;
  overflow: auto;
  background: #2C2433;
  border-radius: 14px;
  padding: 14px 16px;
}
.cm-code code {
  font-family: "SFMono-Regular", "Consolas", "Menlo", monospace;
  font-size: 12.5px;
  line-height: 1.65;
  color: #F3E9F0;
  white-space: pre;
}
.cm-copy-all {
  display: block;
  width: 100%;
  margin-top: 18px;
  border: none;
  background: var(--mc);
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  padding: 12px;
  border-radius: 14px;
  cursor: pointer;
  box-shadow: 0 4px 0 var(--md);
  transition: transform .14s, box-shadow .14s;
}
.cm-copy-all:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--md); }
.cm-copy-all:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--md); }
.cm-copy-all.done { background: #5FCE8F; box-shadow: 0 4px 0 #2E9660; }

.cm-hint {
  margin-top: 14px;
  font-size: 13px;
  color: #C9A0B5;
  font-weight: 700;
}

body.cm-lock { overflow: hidden; }

/* ---------- accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01s !important;
  }
}