:root{--bg:#e8ecec;--surface:#f6f8f7;--sunk:#dde3e3;--ink:#1a2427;--muted:#5a6a6e;--line:#c3cdcd;--accent:#2b6b5d;--accent-ink:#fff;--warn:#a3361f;--ok:#2b6b3d;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#11181b;--surface:#192226;--sunk:#0e1416;--ink:#dde6e4;--muted:#93a4a6;--line:#2c3a3e;--accent:#6fb8a6;--accent-ink:#0c1a17;--warn:#ef8a73;--ok:#7cc68f;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:1000px;margin:0 auto;padding:16px}
main.narrow{max-width:420px;padding-top:10vh}
h1{font-size:1.6rem;margin:0 0 4px}h2{font-size:1.1rem;margin:0 0 10px}h3{font-size:1rem;margin:16px 0 8px}
.muted{color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;margin:0 0 16px}
label{display:flex;flex-direction:column;gap:4px;font-size:.88rem;color:var(--muted);margin-bottom:10px}
input,select{font:inherit;color:var(--ink);background:var(--sunk);border:1px solid var(--line);border-radius:6px;padding:7px 9px;min-width:0}
.btn{display:inline-block;font:inherit;font-size:.92rem;font-weight:600;border:1px solid var(--accent);background:transparent;color:var(--accent);border-radius:6px;padding:7px 12px;cursor:pointer;text-decoration:none}
.btn.pri{background:var(--accent);color:var(--accent-ink)}
.btn.sm{padding:3px 9px;font-size:.84rem}
.btn.warn{border-color:var(--warn);color:var(--warn)}
.err{color:var(--warn);font-weight:600}.ok{color:var(--ok);font-weight:600}
.note{border-left:3px solid var(--accent);padding:4px 10px}
.top{display:flex;gap:10px;align-items:center;padding:10px 16px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap}
.spacer{flex:1}
.row{display:flex;gap:8px;align-items:center}.row.wrap{flex-wrap:wrap;align-items:flex-end}
.row label{margin:0}
.tblw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pw{position:relative;display:flex;min-width:0}
.pw input{flex:1;min-width:0;padding-right:84px}
.pw-eye{position:absolute;right:4px;top:50%;transform:translateY(-50%);font:inherit;font-size:.8rem;font-weight:600;color:var(--accent);background:transparent;border:0;border-radius:4px;padding:4px 8px;cursor:pointer}
.pw-eye:hover{background:var(--surface)}