/* 结构化提示词工具站 v1 —— 纯静态样式，无构建步骤 */
:root{
  --bg:#f7f5f0; --card:#ffffff; --ink:#222222; --muted:#6b6b6b;
  --line:#e5e0d5; --accent:#d97706; --accent-soft:#fef3c7;
  --green:#2f7d5b; --red:#b42318;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.7}
a{color:#1a5fb4}
.topbar{background:#1f2937;color:#fff;padding:10px 16px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.topbar .logo{font-weight:700;font-size:18px}
.topbar nav{display:flex;flex-wrap:wrap;gap:6px}
.topbar nav a{color:#fff;text-decoration:none;padding:6px 12px;border-radius:20px}
.topbar nav a.on,.topbar nav a:hover{background:#374151}
.wrap{max-width:980px;margin:0 auto;padding:20px 16px 40px}
h1{font-size:26px;margin:8px 0}
h2{font-size:20px;margin:28px 0 10px}
h3{font-size:16px;margin:16px 0 6px}
.lead{color:#444}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin:14px 0}
.notice{background:#fffbeb;border:1px solid #f5d98b;border-radius:10px;padding:14px 16px;margin:14px 0}
.notice b{color:#92400e}
.warn{background:#fef2f2;border:1px solid #fecaca;border-radius:10px;padding:12px 16px;margin:14px 0}
.tip{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;padding:12px 16px;margin:14px 0}
label{display:block;font-weight:600;margin:12px 0 4px}
input[type=text],input[type=password],textarea,select{width:100%;padding:10px 12px;border:1px solid #ccc;border-radius:8px;font-size:15px;background:#fff}
textarea{min-height:90px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.chip{border:1px solid #ccc;background:#fff;border-radius:20px;padding:6px 14px;cursor:pointer;font-size:14px}
.chip:hover{border-color:var(--accent)}
.chip.on{background:var(--accent-soft);border-color:var(--accent);font-weight:600}
button,.btn{display:inline-block;border:0;border-radius:8px;padding:10px 18px;font-size:15px;cursor:pointer;background:var(--accent);color:#fff;text-decoration:none;margin:4px 6px 4px 0}
button.secondary,.btn.secondary{background:#e5e7eb;color:#222}
button.green,.btn.green{background:var(--green)}
button.small{padding:6px 12px;font-size:13px}
button:disabled{opacity:.55;cursor:default}
.airow{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.airow .btn{margin:0}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{border:1px solid var(--line);padding:8px;vertical-align:top;text-align:left}
th{background:#f3f4f6}
.tablewrap{overflow-x:auto}
.promptbox{background:#111827;color:#f9fafb;border-radius:10px;padding:14px;white-space:pre-wrap;word-break:break-word;font-size:14px}
.anchorbox{background:var(--accent-soft);border:1px dashed var(--accent);border-radius:10px;padding:12px 14px}
.dim{margin:14px 0}
.dim h3{margin-bottom:6px}
.tag{display:inline-block;background:#eef2ff;border:1px solid #c7d2fe;border-radius:6px;padding:2px 8px;font-size:12px;margin-right:6px;color:#3730a3}
.muted{color:var(--muted);font-size:13px}
.footer{border-top:1px solid var(--line);margin-top:32px;padding-top:14px;color:var(--muted);font-size:13px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#111827;color:#fff;padding:10px 18px;border-radius:20px;font-size:14px;display:none;z-index:99}
.fieldrow{display:grid;grid-template-columns:120px 1fr;gap:8px;align-items:start;margin:8px 0}
.fieldrow b{padding-top:8px}
/* 词语树 */
.tree-cat{border:1px solid var(--line);border-radius:10px;margin:10px 0;overflow:hidden}
.tree-head{width:100%;text-align:left;background:#f3f4f6;color:#222;border:0;padding:10px 14px;font-size:15px;font-weight:600;cursor:pointer;margin:0;border-radius:0}
.tree-words{display:flex;flex-wrap:wrap;gap:8px;padding:12px}
.wordwrap{display:inline-flex;align-items:center;gap:2px}
.word{border:1px solid #ccc;background:#fff;border-radius:20px;padding:6px 14px;cursor:pointer;font-size:14px;margin:0;color:#222}
.word:hover{border-color:var(--accent)}
.word.on{background:var(--accent-soft);border-color:var(--accent);font-weight:600}
.expbtn{background:#eef2ff;color:#3730a3;border:1px solid #c7d2fe;border-radius:50%;width:24px;height:24px;padding:0;font-size:12px;margin:0;line-height:1;cursor:pointer}
.children{flex-basis:100%;display:flex;flex-wrap:wrap;gap:8px;padding:6px 0 6px 18px;border-left:2px dashed var(--line);margin-left:8px}
.childword{background:#f9fafb}
.selchips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.selchip{background:var(--accent-soft);border:1px solid var(--accent);border-radius:20px;padding:6px 8px 6px 14px;font-size:14px}
.selchip button{background:none;color:#92400e;border:0;padding:0 2px;margin:0 0 0 6px;font-size:16px;cursor:pointer;line-height:1}
@media(max-width:640px){.fieldrow{grid-template-columns:1fr}.fieldrow b{padding-top:0}}
/* 词语树滑动卡片：一次只显示一个类目，左右滑动切换 */
.deck-tabs{display:flex;gap:6px;overflow-x:auto;padding:2px 2px 8px;-webkit-overflow-scrolling:touch}
.deck-tab{white-space:nowrap;border:1px solid #ccc;background:#fff;border-radius:20px;padding:6px 12px;font-size:14px;margin:0;color:#222;cursor:pointer;flex-shrink:0}
.deck-tab.on{background:var(--accent-soft);border-color:var(--accent);font-weight:600}
.deck-viewport{overflow:hidden;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.deck-track{display:flex;transition:transform .25s ease}
.deck-card{flex:0 0 100%;min-width:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.deck-card-head{background:#f3f4f6;padding:10px 14px;font-weight:600;font-size:15px}
.selcnt{display:inline-block;background:var(--accent-soft);border:1px solid var(--accent);color:#92400e;border-radius:20px;padding:0 8px;font-size:13px;margin-left:8px}
.deck-pos{float:right;color:var(--muted);font-weight:400;font-size:13px}
.deck-words{display:flex;flex-wrap:wrap;gap:8px;padding:12px;max-height:340px;overflow-y:auto;touch-action:pan-y}
.deck-nav{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.deck-dots{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;flex:1}
.deck-dot{width:12px;height:12px;border-radius:50%;border:0;background:#d1d5db;padding:0;margin:0;cursor:pointer;flex-shrink:0}
.deck-dot.on{background:var(--accent)}
/* 已选词栏：吸顶固定在卡片上方，滑动时始终可见 */
.selbar{position:sticky;top:0;z-index:40;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:14px 0;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.selbar h3{margin-top:0}
/* 便捷功能：懒人模式、搜索、快捷区、搭配推荐、悬浮生成按钮 */
.lazycard{border:2px solid var(--accent);background:#fffbeb}
.quickzone{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0}
.search-group{margin:10px 0}
.search-group-head{font-weight:600;font-size:14px;margin-bottom:6px}
.search-group .word{margin:0 6px 6px 0}
.reco{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:10px;padding-top:10px;border-top:1px dashed var(--line)}
.reco-label{font-weight:600;font-size:14px}
.recoword{background:#f0fdf4}
.fab{position:fixed;right:16px;bottom:20px;z-index:90;padding:14px 22px;font-size:16px;font-weight:700;border-radius:999px;box-shadow:0 6px 20px rgba(0,0,0,.25);margin:0}
.wrap{padding-bottom:100px}