/* 提示词动作库 · 花椰菜 —— 基于 MIT 许可的 Motion Prompt 素材重建 */
:root {
  color-scheme: dark;
  --bg: #08080c;
  --panel: #101018;
  --panel-2: #16161f;
  --line: #24242f;
  --text: #f3ead8;
  --muted: #9b9baa;
  --dim: #6b6b7a;
  --accent: #ff9838;
  --accent-soft: rgba(255, 152, 56, 0.12);
  --radius: 14px;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f5f0;
  --panel: #ffffff;
  --panel-2: #f2efe8;
  --line: #e2ddd2;
  --text: #1a1a20;
  --muted: #6c6a63;
  --dim: #94918a;
  --accent: #b4560a;
  --accent-soft: rgba(180, 86, 10, 0.1);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header.top {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 10px 18px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: baseline; gap: 9px; min-width: 0; }
.brand b { color: var(--accent); font-size: 15px; letter-spacing: .2px; }
.brand span { color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top nav { display: flex; gap: 6px; flex-wrap: wrap; margin-left: auto; }

button, .btn {
  appearance: none; border: 1px solid var(--line); background: var(--panel);
  color: var(--text); border-radius: 9px; padding: 6px 12px; font-size: 13px;
  cursor: pointer; line-height: 1.25; font-family: inherit;
  transition: border-color .15s, color .15s, background .15s;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
button.on, .btn.primary { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 50%, transparent); color: var(--accent); }

.wrap { max-width: 1280px; margin: 0 auto; padding: 22px 18px 80px; }

.hero h1 { font-size: 24px; margin: 6px 0 8px; letter-spacing: -.2px; }
.hero p { color: var(--muted); max-width: 62ch; margin: 0 0 6px; }
.hero .meta { color: var(--dim); font-size: 12.5px; }
.hero .meta code { color: var(--muted); }

/* ---------- 用法三步 ---------- */
.how { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 20px 0 8px; }
.how div { border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius); padding: 14px 16px; }
.how h3 { margin: 0 0 6px; font-size: 13.5px; color: var(--accent); }
.how p { margin: 0; color: var(--muted); font-size: 13px; }
.how b { color: var(--text); font-weight: 600; }

/* ---------- 工具栏 ---------- */
.toolbar {
  position: sticky; top: 53px; z-index: 20;
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 12px 0 10px; margin-top: 18px;
  background: linear-gradient(180deg, var(--bg) 70%, transparent);
}
#q {
  flex: 1 1 240px; min-width: 180px;
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
  border-radius: 9px; padding: 8px 12px; font-size: 13.5px; font-family: inherit;
}
#q:focus { outline: none; border-color: var(--accent); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 12.5px; padding: 5px 11px; }
.chip .n { color: var(--dim); margin-left: 5px; font-variant-numeric: tabular-nums; }
.chip.on .n { color: var(--accent); }

/* ---------- 卡片 ---------- */
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(268px, 1fr)); }
.card {
  border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.card .stage {
  position: relative; background: #0f0f16; aspect-ratio: 539 / 208; overflow: hidden;
}
:root[data-theme="light"] .card .stage { background: #f0ece4; }
.card canvas { display: block; width: 100%; height: 100%; }
.card .no {
  position: absolute; left: 8px; top: 8px; z-index: 2;
  font: 600 10.5px/1 ui-monospace, Menlo, Consolas, monospace;
  color: #fff; background: rgba(0, 0, 0, .45); padding: 4px 6px; border-radius: 6px;
  letter-spacing: .5px;
}
.card .body { padding: 11px 13px 13px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card h3 { margin: 0; font-size: 14.5px; letter-spacing: -.1px; }
.card .en { color: var(--dim); font-size: 11.5px; font-family: ui-monospace, Menlo, monospace; }
.card .mean { color: var(--muted); font-size: 12.8px; margin: 0; }
.card .ask {
  margin: 2px 0 0; padding: 8px 10px; border-radius: 9px;
  background: var(--panel-2); border: 1px solid var(--line);
  color: var(--text); font-size: 12.6px; line-height: 1.55;
  max-height: 5.2em; overflow: hidden; position: relative;
}
.card .ask::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 1.6em;
  background: linear-gradient(transparent, var(--panel-2));
}
.card .row { display: flex; gap: 6px; margin-top: 2px; }
.card .row button { font-size: 12px; padding: 5px 9px; }
.card .tags { color: var(--dim); font-size: 11px; margin: 2px 0 0; }
.is-broken .stage::after {
  content: "此示例暂不可渲染"; position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--dim); font-size: 12px;
}

/* ---------- 详情弹层 ---------- */
.modal {
  position: fixed; inset: 0; z-index: 60; display: none;
  background: rgba(4, 4, 8, .72); backdrop-filter: blur(3px);
  padding: 20px; overflow: auto;
}
.modal.open { display: block; }
.sheet {
  max-width: 860px; margin: 24px auto; background: var(--panel);
  border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}
.sheet .stage { background: #0f0f16; }
.sheet canvas { display: block; width: 100%; height: auto; }
.sheet .inner { padding: 18px 20px 22px; }
.sheet h2 { margin: 0 0 4px; font-size: 20px; }
.sheet .sub { color: var(--dim); font-family: ui-monospace, Menlo, monospace; font-size: 12px; margin-bottom: 12px; }
.sheet h4 { margin: 16px 0 6px; font-size: 12.5px; color: var(--accent); text-transform: uppercase; letter-spacing: .6px; }
.sheet p, .sheet li { color: var(--muted); font-size: 13.2px; }
.sheet ul { margin: 0; padding-left: 18px; }
.sheet .quote {
  border-left: 3px solid var(--accent); padding: 10px 14px; margin: 8px 0;
  background: var(--panel-2); border-radius: 0 10px 10px 0; color: var(--text); font-size: 13.4px;
}
.sheet .close { float: right; }

/* ---------- 空状态 ---------- */
.empty { color: var(--dim); text-align: center; padding: 60px 0; }

footer.foot {
  border-top: 1px solid var(--line); margin-top: 40px; padding: 16px 0 0;
  color: var(--dim); font-size: 12px; display: flex; gap: 14px; flex-wrap: wrap;
}

@media (max-width: 640px) {
  header.top { padding: 8px 12px; gap: 8px; }
  .brand span { display: none; }
  .top nav { margin-left: 0; width: 100%; }
  .wrap { padding: 16px 12px 60px; }
  .toolbar { top: 96px; }
  .grid { grid-template-columns: 1fr; }
}