:root { color-scheme: light dark; --bg:#f5f6f8; --card:#fff; --text:#1c2230; --muted:#667085; --line:#d9dee7; --accent:#1f3a5f; --accent-text:#fff; --danger:#b42318; --good:#067647; --good-bg:#e7f6ee; --bad-bg:#fdecea; }
@media (prefers-color-scheme: dark) { :root { --bg:#12161d; --card:#1b212b; --text:#e8ebf0; --muted:#9aa4b2; --line:#303846; --accent:#8fb4e3; --accent-text:#0e1520; --danger:#f97066; --good:#6ce9a6; --good-bg:#10321f; --bad-bg:#3b1a17; } }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--text); font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; }
main { max-width:1040px; margin:0 auto; padding:24px 16px 56px; }
h1 { font-size:24px; margin:0 0 8px; } h2 { font-size:17px; margin:0 0 12px; }
a { color:var(--accent); }
.top { display:flex; flex-wrap:wrap; gap:8px 24px; align-items:center; justify-content:space-between; padding:12px 16px; background:var(--card); border-bottom:1px solid var(--line); }
.top nav { display:flex; flex-wrap:wrap; gap:16px; align-items:center; }
.top form { margin:0; }
.card { background:var(--card); border:1px solid var(--line); border-radius:10px; padding:20px; margin:16px 0; }
.narrow { max-width:420px; margin:48px auto; }
label { display:block; margin:0 0 14px; font-weight:600; }
input:not([type=radio]),textarea,select { display:block; width:100%; margin-top:5px; padding:9px 10px; border:1px solid var(--line); border-radius:7px; background:transparent; color:inherit; font:inherit; }
select option { color:#1c2230; }
small { display:block; margin-top:4px; font-weight:400; color:var(--muted); }
fieldset { border:1px solid var(--line); border-radius:7px; margin:0 0 14px; padding:10px 14px; }
legend { font-weight:600; padding:0 4px; }
.choice { font-weight:400; margin:0 0 6px; display:flex; gap:8px; align-items:center; }
button { padding:9px 16px; border:0; border-radius:7px; background:var(--accent); color:var(--accent-text); font:inherit; font-weight:600; cursor:pointer; }
button:disabled { opacity:.5; cursor:not-allowed; }
button.secondary { background:transparent; color:var(--accent); border:1px solid var(--line); }
button.link { background:none; color:var(--accent); padding:0; font-weight:400; }
button.danger { color:var(--danger); }
:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }
.muted { color:var(--muted); } .small { font-size:13px; }
.notice { padding:10px 14px; border-radius:7px; }
.notice.error { background:var(--bad-bg); color:var(--danger); }
.notice.ok { background:var(--good-bg); color:var(--good); }
.send-grid { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:24px; align-items:start; }
.send-grid aside { position:sticky; top:16px; margin-top:16px; }
.preview { display:flex; flex-direction:column; gap:3px; background:var(--card); border:1px solid var(--line); border-radius:14px; padding:14px; margin-bottom:6px; overflow-wrap:anywhere; }
.preview img { width:100%; border-radius:8px; margin-top:8px; }
.rows { list-style:none; margin:0 0 16px; padding:0; }
.rows li { display:flex; flex-wrap:wrap; gap:8px 16px; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--line); overflow-wrap:anywhere; }
.rows form { margin:0; }
.actions { display:flex; flex-wrap:wrap; gap:12px; align-items:center; }
.inline { display:flex; gap:8px; align-items:center; }
.inline input { margin:0 !important; width:170px !important; }
.tag { display:inline-block; padding:2px 9px; border-radius:99px; font-size:13px; border:1px solid var(--line); }
.tag.good { background:var(--good-bg); color:var(--good); border-color:transparent; }
.tag.bad { background:var(--bad-bg); color:var(--danger); border-color:transparent; }
.table-wrap { overflow-x:auto; background:var(--card); border:1px solid var(--line); border-radius:10px; }
table { width:100%; border-collapse:collapse; min-width:760px; }
th,td { padding:10px 12px; text-align:left; vertical-align:top; border-bottom:1px solid var(--line); }
th { font-size:13px; color:var(--muted); }
@media (max-width:760px) { .send-grid { grid-template-columns:minmax(0,1fr); } .send-grid aside { position:static; order:-1; } }