:root{
  --bg:#0b0d12; --panel:#12151d; --panel-2:#161a24; --line:#ffffff14;
  --text:#e8ecf4; --muted:#9aa7bd; --dim:#6b7891;
  --acc:#7ee0a6; --acc2:#6cb6ff;
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg); color:var(--text);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC","PingFang SC",sans-serif;
  background-image:
    radial-gradient(48rem 32rem at 12% -8%, #1b2a4a40, transparent),
    radial-gradient(44rem 30rem at 108% 106%, #3a1b4a40, transparent);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:28px 20px 64px}

/* ---------- header ---------- */
.top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:650;letter-spacing:.2px}
.brand .dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--acc),var(--acc2));
  box-shadow:0 0 12px #7ee0a688}
.top .spacer{flex:1}
.ghost{
  font-size:13px;padding:7px 13px;border:1px solid var(--line);border-radius:999px;
  color:var(--muted);transition:.15s;background:#ffffff06
}
.ghost:hover{color:var(--text);border-color:#ffffff2e;background:#ffffff10}

.searchbar{position:relative;margin-bottom:16px}
.searchbar input{
  width:100%;padding:13px 16px 13px 44px;border-radius:12px;
  border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:15px;outline:none;
  transition:.15s
}
.searchbar input::placeholder{color:var(--dim)}
.searchbar input:focus{border-color:#6cb6ff66;box-shadow:0 0 0 3px #6cb6ff1a}
.searchbar svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);opacity:.5}
.searchbar kbd{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  font:11px/1 ui-monospace,monospace;color:var(--dim);border:1px solid var(--line);
  border-radius:5px;padding:4px 6px;background:#ffffff08
}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:176px minmax(0,1fr);gap:28px;align-items:start}

/* ---------- sidebar ---------- */
.side{position:sticky;top:22px}
.side h4{
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);
  display:flex;justify-content:space-between;align-items:center;gap:6px;
  margin:2px 0 9px;padding:0 10px;cursor:pointer;user-select:none;font-weight:600
}
.side h4:hover{color:var(--muted)}
.side h4 span{font-size:10.5px;letter-spacing:0;text-transform:none;color:var(--acc);opacity:.85}
.side ul{list-style:none;display:flex;flex-direction:column;gap:2px}
.side li{
  display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:7px 10px;border-radius:8px;font-size:13.5px;color:var(--muted);
  cursor:pointer;border:1px solid transparent;transition:.13s
}
.side li:hover{background:#ffffff08;color:var(--text)}
.side li.on{background:#ffffff0f;color:var(--text);border-color:var(--line);font-weight:550}
.side li .n{font-size:11.5px;color:var(--dim);font-variant-numeric:tabular-nums}
.side li.on .n{color:var(--acc)}

/* ---------- recent rail ---------- */
.recent{margin-bottom:26px}
.rh{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim);margin-bottom:10px}
.rail{display:flex;gap:11px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;scroll-snap-type:x proximity}
.rail::-webkit-scrollbar{height:0;display:none}
.rail .mini{scroll-snap-align:start}
.mini{
  flex:0 0 auto;min-width:188px;max-width:240px;padding:12px 14px;border-radius:12px;
  border:1px solid var(--line);background:linear-gradient(180deg,#151924,#10131b);
  transition:.16s;display:flex;flex-direction:column;gap:3px
}
.mini:hover{transform:translateY(-2px);border-color:#ffffff2e}
.mini b{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini small{color:var(--dim);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini .when{color:var(--acc);font-size:11px;margin-top:2px}


/* ---------- grid ---------- */
.grid{display:grid;gap:13px;grid-template-columns:repeat(auto-fill,minmax(248px,1fr))}
.card{
  position:relative;display:flex;flex-direction:column;gap:8px;
  padding:16px 16px 15px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,#151924,#10131b);transition:.18s;overflow:hidden
}
.card:hover{transform:translateY(-2px);border-color:#ffffff2e;box-shadow:0 10px 30px #00000055}
.card::after{
  content:"";position:absolute;inset:0 0 auto 0;height:1px;
  background:linear-gradient(90deg,transparent,#ffffff22,transparent);opacity:0;transition:.18s
}
.card:hover::after{opacity:1}
.card h3{font-size:15px;font-weight:600;display:flex;align-items:center;gap:7px}
.card h3 .pin{font-size:11px;color:var(--acc)}
.card p{font-size:13px;color:var(--muted);line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .meta{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:9px;
  font-size:11.5px;color:var(--dim);border-top:1px solid #ffffff0d}
.card .host{color:var(--acc2);opacity:.9}
.card .tags{display:flex;gap:5px;flex-wrap:wrap;margin-left:auto;justify-content:flex-end}
.card .tags span{background:#ffffff0a;border-radius:4px;padding:1px 6px;font-size:11px;color:var(--muted)}
.empty{text-align:center;color:var(--dim);padding:80px 20px;font-size:14px}
.empty b{color:var(--muted);font-weight:600}

/* ---------- footer ---------- */
.foot{margin-top:36px;padding-top:18px;border-top:1px solid #ffffff0d;
  font-size:12.5px;color:var(--dim);display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--acc)}

/* ---------- admin ---------- */
.wrap.narrow{max-width:820px}
.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:18px}
.panel + .panel{margin-top:14px}
.panel h2{font-size:14px;font-weight:600;margin-bottom:12px;color:var(--muted);letter-spacing:.3px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:11px}
.field label{font-size:12px;color:var(--dim)}
input[type=text],input[type=url],input[type=password],textarea,select{
  width:100%;padding:9px 11px;border-radius:9px;border:1px solid var(--line);
  background:#0e1118;color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:.15s
}
input:focus,textarea:focus,select:focus{border-color:#6cb6ff66;box-shadow:0 0 0 3px #6cb6ff14}
textarea{resize:vertical;min-height:76px;line-height:1.5;font-family:ui-monospace,"Cascadia Mono",monospace;font-size:13px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.btn{
  display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:9px;border:1px solid transparent;
  background:linear-gradient(135deg,var(--acc),var(--acc2));color:#0b0d12;font-weight:650;font-size:13.5px;
  cursor:pointer;transition:.15s
}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sec{background:#ffffff0d;border-color:var(--line);color:var(--text);font-weight:500}
.btn.sec:hover{background:#ffffff18}
.btn.dan{background:#ff6b6b1f;border-color:#ff6b6b3d;color:#ff9d9d}
.list{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);
  border-radius:10px;background:#0f121a}
.item .t{flex:1;min-width:0}
.item .t b{font-size:13.5px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .t small{color:var(--dim);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.item .act{display:flex;gap:6px}
.item .act button{font-size:11.5px;padding:5px 9px;border-radius:7px;border:1px solid var(--line);
  background:#ffffff08;color:var(--muted);cursor:pointer}
.item .act button:hover{color:var(--text);background:#ffffff14}
.hint{font-size:12px;color:var(--dim);line-height:1.6;margin-top:8px}
.hint code{background:#ffffff0a;padding:1px 5px;border-radius:4px;font-size:11.5px;color:var(--acc)}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(8px);
  background:#12151df2;border:1px solid var(--line);color:var(--text);padding:10px 18px;border-radius:10px;
  font-size:13px;opacity:0;pointer-events:none;transition:.22s;z-index:9;backdrop-filter:blur(8px)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.gate{position:fixed;inset:0;background:#080a0ef2;display:grid;place-items:center;z-index:10;backdrop-filter:blur(6px)}
.gate .box{width:min(360px,90vw);padding:26px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.gate h2{font-size:16px;margin-bottom:6px}
.gate p{font-size:12.5px;color:var(--dim);margin-bottom:14px}
.hide{display:none!important}
@media(max-width:860px){
  .layout{grid-template-columns:1fr;gap:14px}
  .side{position:static}
  .side h4{display:none}
  .side ul{flex-direction:row;overflow-x:auto;gap:6px;padding-bottom:2px;scrollbar-width:none}
  .side ul::-webkit-scrollbar{display:none}
  .side li{white-space:nowrap;border:1px solid var(--line);padding:6px 12px;border-radius:999px}
  .recent{margin-bottom:18px}
}
@media(max-width:560px){
  .wrap{padding:20px 14px 48px}
  .row2{grid-template-columns:1fr}
  .foot{flex-direction:column;gap:6px}
  .searchbar kbd{display:none}
  .grid{grid-template-columns:1fr}
}