:root{
  --bg:#0f1115; --panel:#171a21; --card:#1d212b; --line:#2a2f3b;
  --ink:#e8eaed; --muted:#9aa1ad; --accent:#4f8cff; --accent-d:#3b6fd4;
  --green:#2fbf71; --amber:#e0a83a; --red:#e06a5a;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
  background:var(--bg); color:var(--ink); line-height:1.5; -webkit-font-smoothing:antialiased}
a{color:var(--accent); text-decoration:none}
a:hover{color:#7aa8ff}

/* ─── login ─── */
.login-wrap{min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px}
.login-card{width:100%; max-width:360px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:34px 30px; box-shadow:0 18px 50px rgba(0,0,0,.4)}
.login-card .brand{font-weight:700; letter-spacing:.04em; font-size:13px; color:var(--accent); text-transform:uppercase; margin-bottom:6px}
.login-card h1{font-size:21px; margin:0 0 22px}
.field{margin-bottom:14px}
.field label{display:block; font-size:12px; color:var(--muted); margin-bottom:6px; text-transform:uppercase; letter-spacing:.03em}
.field input[type=text],.field input[type=password],.field input[type=email]{
  width:100%; padding:11px 13px; background:#11141a; border:1px solid var(--line); border-radius:9px; color:var(--ink); font-size:15px}
.field input:focus{outline:none; border-color:var(--accent)}
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:10px 18px; background:var(--accent); color:#fff; border:none; border-radius:9px; font-size:14px; font-weight:600; cursor:pointer; font-family:inherit}
.btn:hover{background:var(--accent-d)}
.btn.sm{padding:6px 12px; font-size:13px}
.btn.ghost{background:transparent; border:1px solid var(--line); color:var(--ink)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.danger{background:transparent; border:1px solid #5a3030; color:var(--red)}
.btn.danger:hover{background:#2a1818}
.error{background:#3a1f1f; border:1px solid #5a3030; color:#f0b4ac; padding:10px 13px; border-radius:9px; font-size:14px; margin-bottom:14px}

/* ─── shell ─── */
.topbar{display:flex; align-items:center; justify-content:space-between; padding:14px 28px; border-bottom:1px solid var(--line); background:var(--panel); position:sticky; top:0; z-index:5}
.topbar .brand{font-weight:700; letter-spacing:.03em}
.topbar .brand span{color:var(--accent)}
.topbar .right{display:flex; align-items:center; gap:18px; font-size:14px}
.topbar .right .who{color:var(--muted)}
main{max-width:1080px; margin:0 auto; padding:26px 28px 60px}
.head{display:flex; align-items:center; justify-content:space-between; margin-bottom:20px}
.head h1{font-size:22px; margin:0}

/* ─── table ─── */
.tbl{width:100%; border-collapse:collapse; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden}
.tbl th{text-align:left; font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted); font-weight:600; padding:12px 14px; border-bottom:1px solid var(--line); background:var(--panel)}
.tbl td{padding:13px 14px; border-bottom:1px solid var(--line); vertical-align:middle; font-size:14px}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#20242f}
.tbl .em{font-weight:600}
.tbl .nm{color:var(--muted); font-size:12.5px}
.tag{display:inline-block; font-size:11.5px; padding:2px 8px; border-radius:20px; margin:1px 2px 1px 0; background:#23344f; color:#9cc0ff; border:1px solid #2f4a6e}
.tag.fn{background:#1f3a2c; color:#8fe0b0; border-color:#2c5a40}
.tag.muted{background:#23262f; color:var(--muted); border-color:var(--line)}
code.pw{font-family:SFMono-Regular,Menlo,Consolas,monospace; font-size:12.5px; background:#11141a; border:1px solid var(--line); border-radius:6px; padding:3px 8px}
.st{font-size:11.5px; padding:2px 9px; border-radius:20px; font-weight:600}
.st.active{background:#1f3a2c; color:#8fe0b0}
.st.invited{background:#3a331f; color:#e6cf8f}
.rowact{display:flex; gap:8px; white-space:nowrap}
.empty{padding:30px; text-align:center; color:var(--muted)}

/* ─── form ─── */
.form-card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:26px 28px; max-width:680px}
.form-card h1{font-size:20px; margin:0 0 20px}
.frow{display:flex; gap:18px; flex-wrap:wrap}
.frow .field{flex:1 1 240px}
.pwrow{display:flex; gap:8px; align-items:stretch}
.pwrow input{flex:1 1 auto}
.checks{display:flex; flex-wrap:wrap; gap:10px}
.checks label{display:inline-flex; align-items:center; gap:8px; padding:8px 13px; border:1px solid var(--line); border-radius:9px; font-size:14px; cursor:pointer; background:#11141a; user-select:none}
.checks label:hover{border-color:var(--accent)}
.checks input{accent-color:var(--accent); width:16px; height:16px}
.checks input:checked + span{color:#fff}
.checks label:has(input:checked){border-color:var(--accent); background:#1a2436}
.form-foot{display:flex; gap:12px; margin-top:24px}
.hint{font-size:12px; color:var(--muted); margin-top:5px}
select{padding:11px 13px; background:#11141a; border:1px solid var(--line); border-radius:9px; color:var(--ink); font-size:15px; font-family:inherit}