/* 桃乐丝基因计算器：跟电路模拟器同一套暖灰 + 铁锈红；好基因绿、坏基因红 */
:root{
  --bg:#12120F;--panel:#1A1A18;--panel2:#20201D;--sunk:#161614;--line:#2E2E2B;--line2:#3A3934;
  --ink:#E5E0D8;--ink2:#CFC9BF;--muted:#8C8679;--faint:#57534B;
  --rust:#CD412B;--rust-hi:#E24E36;--amber:#E3B341;
  --good:#79A03F;--good-bg:#26311A;--bad:#C9553F;--bad-bg:#3A1F19;
  --font:"Barlow","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--head:"Oswald","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--mono:ui-monospace,"Cascadia Mono",Consolas,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:14px;font-variant-numeric:tabular-nums}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
[hidden]{display:none!important}
h2{font-family:var(--head);font-weight:500;font-size:18px;margin:0 0 6px;letter-spacing:.02em}
h3{font-family:var(--head);font-weight:500;font-size:15px;margin:16px 0 6px;color:var(--ink2)}

.gn-top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;height:52px;padding:0 12px;background:var(--panel);border-bottom:1px solid var(--line)}
.gn-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:12px;flex:none}
.gn-brand svg{width:26px;height:26px;color:var(--good)}
.gn-brand b{font-family:var(--head);font-weight:600;font-size:18px;letter-spacing:.02em}
.gn-brand small{display:block;font-size:11px;color:var(--muted);margin-top:-2px}
.gn-tabs{display:flex;gap:2px;min-width:0;overflow-x:auto}
.gn-tabs button{height:36px;padding:0 14px;border:0;border-radius:6px;background:none;color:var(--muted);white-space:nowrap}
.gn-tabs button:hover{color:var(--ink2);background:var(--panel2)}
.gn-tabs button[aria-selected=true]{color:var(--ink);background:var(--panel2);box-shadow:inset 0 -2px 0 var(--rust)}
.gn-sp{flex:1}
.gn-btn{height:34px;padding:0 12px;border-radius:6px;border:1px solid var(--line2);background:var(--panel2);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;flex:none}
.gn-btn:hover{border-color:#55534C;background:#26261F}
.gn-btn svg{width:16px;height:16px}
.gn-btn-p{background:var(--rust);border-color:var(--rust);color:#FFF5F0}.gn-btn-p:hover{background:var(--rust-hi);border-color:var(--rust-hi)}
.gn-btn[disabled]{opacity:.5;cursor:progress}
.gn-link{border:0;background:none;padding:0;color:var(--amber);text-decoration:underline;text-underline-offset:2px}
.gn-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.gn-msg{font-size:13px;color:var(--muted)}
.gn-note{font-size:13px;color:var(--muted);line-height:1.6;margin:6px 0 0}
.gn-warn{color:var(--bad);font-size:13px}

.gn-main{display:grid;grid-template-columns:320px minmax(0,1fr);gap:16px;max-width:1280px;margin:0 auto;padding:16px}
.gn-left{display:flex;flex-direction:column;gap:12px;position:sticky;top:68px;align-self:start;max-height:calc(100vh - 84px);overflow:auto}
.gn-left>div,.gn-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}
.gn-card+.gn-card,.gn-card+div>.gn-card:first-child,[data-results]>.gn-card{margin-top:12px}
label{display:block;font-size:13px;color:var(--ink2);margin-bottom:6px}
.gn-psel{display:flex;align-items:center;gap:10px}
.gn-psel img{width:40px;height:40px;object-fit:contain;flex:none;background:var(--sunk);border-radius:6px;padding:3px}
select{height:36px;padding:0 10px;border-radius:6px;border:1px solid var(--line2);background:var(--sunk);min-width:0;flex:1}
textarea{width:100%;padding:8px 10px;border-radius:6px;border:1px solid var(--line2);background:var(--sunk);resize:vertical;font-family:var(--mono);letter-spacing:.08em;margin-bottom:8px}
.gn-mhead{margin-bottom:8px}.gn-mhead span:not(.gn-sp){color:var(--muted);font-size:13px}
.gn-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.gn-list li{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:6px;border:1px solid transparent}
.gn-list li:hover{background:var(--panel2);border-color:var(--line)}
.gn-list img{width:22px;height:22px;object-fit:contain;flex:none}
.gn-sc{font-size:12px;color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gn-x{width:26px;height:26px;border:0;border-radius:5px;background:none;color:var(--faint);font-size:18px;line-height:1;flex:none}
.gn-x:hover{color:var(--bad);background:var(--bad-bg)}
.gn-empty{font-size:13px;color:var(--muted);line-height:1.6;margin:0}

/* 基因小方块 */
.gn-genes{display:inline-flex;gap:3px;vertical-align:middle;flex:none}
.gn-g{display:inline-grid;place-items:center;width:22px;height:24px;border-radius:4px;font-family:var(--mono);font-weight:700;font-size:13px;border:1px solid}
.gn-good{color:#B9D98A;background:var(--good-bg);border-color:#3F5524}
.gn-bad{color:#F0A897;background:var(--bad-bg);border-color:#5C2C22}
.gn-unk{color:var(--amber);background:#33291A;border-color:#5A4720}
.gn-xs .gn-g{width:17px;height:19px;font-size:11px;border-radius:3px}
.gn-lg .gn-g{width:28px;height:30px;font-size:16px}
.gn-rules .gn-g{width:18px;height:20px;font-size:11px}

/* 目标 */
.gn-goalrow{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:16px;margin-bottom:12px}
.gn-target{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.gn-target input{width:120px;height:38px;padding:0 10px;border-radius:6px;border:1px solid var(--line2);background:var(--sunk);font-family:var(--mono);font-size:17px;letter-spacing:.15em;text-transform:uppercase}
.gn-presets{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.gn-presets button{height:28px;padding:0 9px;border-radius:5px;border:1px solid var(--line2);background:var(--panel2);font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink2)}
.gn-presets button[aria-pressed=true]{border-color:var(--good);color:#B9D98A;background:var(--good-bg)}
.gn-opts{display:flex;flex-direction:column;gap:10px}
.gn-opts label{display:flex;flex-direction:column;gap:4px;margin:0}
.gn-opts select{flex:none;width:100%}
.gn-chk{flex-direction:row!important;align-items:center;gap:8px!important;cursor:pointer}
.gn-chk input{accent-color:var(--rust);width:16px;height:16px;margin:0}
.gn-go{height:38px;padding:0 22px;font-size:15px}

/* 结果 */
.gn-ok{border-color:#3F5524;background:#1C2216}
.gn-warnc{border-color:#5A4720;background:#221E15}
.gn-res{padding:0;overflow:hidden}
.gn-rh{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--panel2)}
.gn-rt{color:var(--ink2);font-size:13px}
.gn-step{padding:12px 14px}
.gn-step+.gn-step{border-top:1px dashed var(--line2)}
.gn-sh{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.gn-n{font-family:var(--head);font-size:14px;color:var(--amber);letter-spacing:.03em}
.gn-luck{font-style:normal;font-size:12px;color:var(--amber);background:#33291A;border:1px solid #5A4720;border-radius:4px;padding:1px 6px;margin-left:6px}
.gn-sb{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap}
.gn-mini{display:grid;grid-template-columns:repeat(3,auto);gap:4px;padding:6px;background:#2A2118;border:2px solid #4A3A27;border-radius:6px;flex:none}
.gn-mini i{display:grid;place-items:center;min-width:120px;height:30px;border-radius:4px;background:#3A2C1E}
.gn-mini i.nb{background:#33281C}
.gn-mini i.on{background:#3E3420;outline:2px solid var(--amber);outline-offset:-1px}
.gn-mini .gn-genes{gap:2px}
.gn-sd{display:flex;flex-direction:column;gap:8px;min-width:0}
.gn-kv{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap}
.gn-kv>span:first-child{width:48px;color:var(--muted);font-size:13px;padding-top:4px;flex:none}
.gn-nbl{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.gn-nbl li{display:flex;align-items:center;gap:8px}
.gn-nbl b{font-weight:500;color:var(--ink2);font-size:13px}

/* 手动 */
.gn-manual{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-start;margin-top:12px}
.gn-grid{display:grid;grid-template-columns:repeat(3,152px);gap:6px;padding:8px;background:#2A2118;border:2px solid #4A3A27;border-radius:8px;flex:none}
.gn-cell{position:relative;height:64px;border-radius:6px;border:1px dashed #5A4732;background:#33281C;display:grid;place-items:center}
.gn-cell:hover{border-color:var(--amber)}
.gn-cell.has{border-style:solid}
.gn-cell.gn-c{background:#3E3420;border-color:var(--amber)}
.gn-cell small{position:absolute;top:3px;left:6px;font-size:11px;color:var(--amber)}
.gn-cell .gn-g{width:19px;height:22px;font-size:12px}
.gn-plus{font-size:22px;color:#7A6548}
.gn-mres{flex:1;min-width:300px}
.gn-mout{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.gn-mout>span{color:var(--muted)}
.gn-t{width:100%;border-collapse:collapse;font-size:13px}
.gn-t th{text-align:left;font-weight:500;color:var(--muted);padding:6px 8px;border-bottom:1px solid var(--line2);white-space:nowrap}
.gn-t td{padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
.gn-sums{display:flex;gap:8px;flex-wrap:wrap}
.gn-sum{display:inline-flex;align-items:center;gap:4px;color:var(--muted);padding:1px 4px;border-radius:4px}
.gn-sum.win{color:var(--ink);background:var(--panel2)}
.gn-why{color:var(--ink2)}
.gn-tbl{overflow-x:auto;margin-top:10px}
.gn-tbl td{position:relative;min-width:72px}
.gn-bar{display:inline-block;width:40px;height:6px;border-radius:3px;background:var(--sunk);margin-right:8px;vertical-align:middle;position:relative;overflow:hidden}
.gn-bar::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w);background:var(--muted)}
.gn-rules{margin:8px 0 0;padding-left:20px;line-height:1.75;color:var(--ink2)}
.gn-rules b{color:var(--ink)}

/* 弹窗 */
.gn-dlg{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.55);display:grid;place-items:center;padding:16px}
.gn-dlg>div{position:relative;width:min(560px,100%);max-height:85vh;overflow:auto;background:var(--panel);border:1px solid var(--line2);border-radius:10px;padding:18px}
.gn-dlg .x{position:absolute;top:10px;right:10px;width:32px;height:32px;border:0;border-radius:6px;background:none;font-size:22px;color:var(--muted)}
.gn-dlg .x:hover{background:var(--panel2);color:var(--ink)}
.gn-pick{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 14px}
.gn-pick button{padding:6px;border-radius:6px;border:1px solid var(--line2);background:var(--panel2)}
.gn-pick button:hover{border-color:var(--amber)}
.gn-pin{height:34px;width:200px;padding:0 10px;border-radius:6px;border:1px solid var(--line2);background:var(--sunk);font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase}
.gn-wide{flex:1;min-width:0;text-transform:none;letter-spacing:0;font-family:var(--font)}
.gn-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:30;background:#2E2B20;border:1px solid #5A4720;color:var(--ink);padding:9px 16px;border-radius:8px;font-size:13px}

@media (max-width:900px){
  .gn-main{grid-template-columns:1fr;padding:12px}
  .gn-left{position:static;max-height:none}
  .gn-goalrow{grid-template-columns:1fr}
}
@media (max-width:560px){
  .gn-brand small,.gn-top .gn-btn span{display:none}
  .gn-brand{margin-right:4px}
  .gn-tabs button{padding:0 9px}
  .gn-grid{grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
  .gn-cell .gn-g{width:14px;height:18px;font-size:10px}
  .gn-mini i{min-width:0;padding:0 3px}
  .gn-mini .gn-xs .gn-g{width:13px;height:16px;font-size:10px}
  .gn-why{min-width:120px}
}