:root{
  --bg:#0b1220; --bg2:#0f172a; --panel:#131c2e; --panel2:#18233a; --line:#25324b;
  --txt:#e6edf7; --muted:#8ea0bb; --accent:#14b8a6; --accent2:#0ea5e9;
  --warn:#f59e0b; --danger:#ef4444; --ok:#22c55e; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--txt);font:14px/1.55 -apple-system,"Segoe UI",Roboto,"Noto Sans SC","Noto Sans CJK SC","PingFang SC","Microsoft YaHei",sans-serif}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted)}
.grow{flex:1}
.err{color:var(--danger);min-height:18px;font-size:13px}
.hidden{display:none!important}
[hidden]{display:none!important}

/* login */
.login-wrap{display:grid;place-items:center;height:100%;background:radial-gradient(1200px 600px at 20% -10%,#12304a 0%,var(--bg) 60%)}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px;width:min(92vw,360px);display:flex;flex-direction:column;gap:12px;box-shadow:0 20px 60px #0006}
.brand-big{font-size:26px;font-weight:700;letter-spacing:.5px}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
input,select,textarea{background:var(--bg2);border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:9px 11px;font:inherit;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
textarea{min-height:90px;resize:vertical;font-family:ui-monospace,Menlo,Consolas,monospace}
.btn{background:var(--panel2);border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:8px 14px;cursor:pointer;font:inherit;transition:.15s}
.btn:hover{border-color:var(--accent);color:#fff}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0;color:#04211f;font-weight:600}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn.danger{border-color:#7f1d1d;color:#fca5a5}
.btn.icon{padding:4px 8px}

/* shell */
#app{display:flex;height:100%}
.sidebar{width:232px;flex:0 0 232px;background:linear-gradient(180deg,#0e1728,#0b1220);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 10px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;padding:6px 8px 14px}
.logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#04211f;font-weight:800}
nav{display:flex;flex-direction:column;gap:2px;overflow:auto}
nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:var(--muted);font-weight:500}
nav a:hover{background:#16213a;color:var(--txt);text-decoration:none}
nav a.active{background:linear-gradient(90deg,#14324a,#12233c);color:#fff;box-shadow:inset 2px 0 0 var(--accent)}
nav a .ico{width:18px;text-align:center;opacity:.9}
nav .sec{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#5b6b86;padding:12px 10px 4px}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line);padding-top:10px}
.who{display:flex;flex-direction:column;padding:0 6px 4px}
.who b{font-size:13.5px}
.who span{font-size:11.5px}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--line);background:#0d1524cc;backdrop-filter:blur(6px)}
.topbar h1{font-size:17px;margin:0;font-weight:600}
.view{padding:20px;overflow:auto;flex:1}
.only-mobile{display:none}

/* cards & grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card h3{margin:0 0 10px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}
.card .sub{font-size:12px;color:var(--muted)}
.stat{display:flex;flex-direction:column;gap:4px}
.stat .n{font-size:24px;font-weight:700}
.stat .l{font-size:12px;color:var(--muted)}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px}
.span1{grid-column:span 1}.span2{grid-column:span 2}.span3{grid-column:span 3}
.w-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.w-head h3{margin:0;flex:1}
.w-ctl{display:flex;gap:4px;opacity:.35;transition:.15s}
.card:hover .w-ctl{opacity:1}
.edit .card{border-style:dashed;border-color:#3b4d6b}
.drag-over{outline:2px dashed var(--accent);outline-offset:3px}

/* tables */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
tbody tr:hover{background:#16213a55}
.tag{display:inline-block;background:#1c2b45;border:1px solid var(--line);color:var(--muted);border-radius:99px;padding:1px 9px;font-size:11.5px;margin-right:4px}
.pill{border-radius:99px;padding:2px 9px;font-size:11.5px;border:1px solid var(--line)}
.pill.ok{color:#86efac;border-color:#166534;background:#052e16}
.pill.warn{color:#fcd34d;border-color:#78350f;background:#3b2404}
.pill.danger{color:#fca5a5;border-color:#7f1d1d;background:#3b0f0f}
.pill.info{color:#7dd3fc;border-color:#0c4a6e;background:#082f49}
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input[type=search],.toolbar input[type=text]{width:240px}

/* modal */
.modal{position:fixed;inset:0;background:#020617cc;display:grid;place-items:center;z-index:50;padding:16px}
.modal-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;width:min(96vw,720px);max-height:88vh;overflow:auto;box-shadow:0 24px 70px #000a}
.modal-card h3{margin:0 0 14px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label{font-size:12.5px;color:var(--muted)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>*{flex:1;min-width:150px}
.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}

.toast{position:fixed;right:18px;bottom:18px;background:var(--panel2);border:1px solid var(--accent);border-radius:10px;padding:10px 16px;z-index:99;box-shadow:0 10px 30px #0008}

.report-frame{width:100%;height:calc(100vh - 190px);border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.code{background:#0a1120;border:1px solid var(--line);border-radius:9px;padding:10px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;overflow:auto;white-space:pre-wrap;word-break:break-all}
.kv{display:grid;grid-template-columns:120px 1fr;gap:6px 12px;font-size:13.5px}
.note-edit{width:100%;min-height:120px;background:transparent;border:1px dashed var(--line)}
ul.plain{margin:0;padding-left:18px}
ul.plain li{margin:4px 0}
.linkrow{display:flex;gap:8px;align-items:center;margin-bottom:6px}
.checkline{display:flex;gap:8px;align-items:center;padding:5px 0;border-bottom:1px dashed var(--line)}
.checkline input[type=checkbox]{width:16px;height:16px}
.done{text-decoration:line-through;color:var(--muted)}

@media(max-width:900px){
  .grid{grid-template-columns:1fr}
  .span1,.span2,.span3{grid-column:span 1}
  .sidebar{position:fixed;z-index:40;height:100%;transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:none}
  .only-mobile{display:inline-block}
}