:root{--ink:#0E1A24;--muted:#5B6B78;--line:#E2E8ED;--bg:#F4F6F8;--accent:#0A7C72;--accent-d:#075D55}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}a:hover{color:var(--accent-d)}
.shell{display:flex;flex-wrap:wrap;min-height:100vh}
nav{flex:0 0 240px;background:#0E1A24;color:#C9D4DC;padding:28px 16px;display:flex;flex-direction:column;gap:6px}
nav .brand{display:flex;align-items:center;gap:10px;padding:0 12px 24px;color:#fff;font-weight:700;font-size:18px}
nav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;color:#C9D4DC;text-decoration:none;font-size:14px}
nav a.on{background:#1C2C39;color:#fff;font-weight:600}
nav .out{margin-top:auto;background:none;border:0;color:#9FB0BC;text-align:left;min-height:44px;padding:0 12px;font:inherit;font-size:14px;cursor:pointer}
main{flex:999 1 560px;min-width:0;padding:32px 40px;display:flex;flex-direction:column;gap:24px}
h1{margin:0;font-size:28px;letter-spacing:-.01em}
.sub{margin:6px 0 0;font-size:14px;color:var(--muted);line-height:1.5;max-width:680px}
.head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:16px}
.card h2{margin:0;font-size:16px}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.tile{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
.tile .l{font-size:13px;color:var(--muted)}.tile .n{font-size:30px;font-weight:700;margin-top:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:8px;border:1px solid #CBD5DC;background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:500;cursor:pointer;text-decoration:none}
.btn.p{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.p:hover{background:var(--accent-d);color:#fff}
.btn.d{border-color:#E3B8B8;color:#9B1C1C}
.btn:disabled{opacity:.6;cursor:default}
input[type=text],input[type=password],select{min-height:44px;padding:0 12px;border:1px solid #CBD5DC;border-radius:8px;font:inherit;font-size:14px;background:#fff;color:var(--ink);width:100%}
input[readonly]{background:#F9FAFB;font-family:'JetBrains Mono',monospace;font-size:13px}
label.f{font-size:14px;font-weight:500}.hint{font-size:13px;color:var(--muted);line-height:1.5}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.row>.grow{flex:1 1 260px;min-width:0}
.field{display:flex;flex-direction:column;gap:8px}
table{width:100%;min-width:720px;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:12px 20px}
td{padding:14px 20px;border-top:1px solid var(--line)}
.mono{font-family:'JetBrains Mono',monospace;font-size:13px}
.chip{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.unused{background:#E6EEF5;color:#27495F}.opened{background:#FFF1D6;color:#7A4A00}.joined{background:#DDF3EA;color:#0B5F43}.expired{background:#EDEFF1;color:#4A5560}
.tbl{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.tbl .scroll{overflow-x:auto}
.tbl .top{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:16px 20px;font-weight:600}
.pill{min-height:44px;padding:0 18px;border-radius:999px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;border:2px solid #CBD5DC;background:#fff;color:var(--ink)}
.pill.on{background:var(--accent);border-color:var(--accent);color:#fff}
.pill.new{border-style:dashed;font-weight:500;background:transparent}
.dom{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 6px 0 14px;border-radius:999px;background:#EEF2F5;font-size:13px;font-family:'JetBrains Mono',monospace}
.dom button{width:32px;height:32px;border:0;border-radius:50%;background:none;font-size:18px;color:#4A5967;cursor:pointer}
pre{margin:0;padding:20px;border-radius:10px;background:#0E1A24;color:#D6E2EA;font-family:'JetBrains Mono',monospace;font-size:13px;line-height:1.7;overflow-x:auto;white-space:pre}
.opt{display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:10px;border:2px solid var(--line);cursor:pointer}
.opt.on{border-color:var(--accent);background:#F0FAF8}.opt input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent)}
.opt b{display:block;font-size:15px}.opt span{display:block;font-size:13px;color:var(--muted);margin-top:4px;line-height:1.5}
.chk{display:flex;align-items:center;gap:12px;min-height:44px;font-size:14px}.chk input{width:20px;height:20px;accent-color:var(--accent)}
.note{padding:12px;border-radius:8px;background:#FFF6E3;color:#6B4400;font-size:13px;line-height:1.5}
.ok{padding:12px;border-radius:8px;background:#DDF3EA;color:#0B5F43;font-size:14px}
.err{color:#9B1C1C;font-size:14px}
.login{max-width:360px;margin:12vh auto;padding:0 16px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0E1A24;color:#fff;padding:12px 18px;border-radius:8px;font-size:14px}
@media (max-width:760px){main{padding:24px 16px}nav{flex-basis:100%;flex-direction:row;flex-wrap:wrap;padding:12px}nav .brand{padding:0 8px}nav .out{margin:0}}