:root{--bg: #f6f6f3;--surface: #fff;--ink: #14201a;--muted: #5b6760;--line: #e3e5df;--green: #2f9e5a;--red: #c9503f;--amber: #b7791f;font-family:Plus Jakarta Sans,system-ui,-apple-system,Segoe UI,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #101412;--surface: #181d1a;--ink: #eef2ee;--muted: #9aa69f;--line: #2a312d}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}header.top{display:flex;gap:20px;align-items:center;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line)}header.top h1{font-size:16px;margin:0 12px 0 0}header.top nav{display:flex;gap:4px;flex:1}header.top nav button{background:none;border:0;padding:8px 12px;border-radius:8px;font:inherit;color:var(--muted);cursor:pointer}header.top nav button.on{background:var(--bg);color:var(--ink);font-weight:700}main{max-width:1100px;margin:24px auto;padding:0 24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 8px;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}button.btn{font:inherit;font-weight:600;padding:8px 14px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}button.btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}button.btn.danger{color:var(--red)}button.btn:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink)}textarea.code{width:100%;min-height:420px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;line-height:1.45}textarea.sms{width:100%;min-height:90px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}@media(max-width:900px){.grid2{grid-template-columns:1fr}}.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:700;background:var(--bg);color:var(--muted)}.pill.ok{color:var(--green)}.pill.bad{color:var(--red)}.pill.warn{color:var(--amber)}.muted{color:var(--muted)}.mono{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;white-space:pre-wrap;word-break:break-word}.err{color:var(--red);font-size:13px}.okmsg{color:var(--green);font-size:13px}.login{max-width:380px;margin:12vh auto}h2{margin:0 0 12px;font-size:18px}