:root { --blue: #0b5fff; --ink: #1a1d21; --muted: #6b7280; --line: #e5e7eb; --bg: #f7f8fa; --good: #067647; --bad: #b42318; }
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.5; }
.topbar { background: #fff; border-bottom: 1px solid var(--line); padding: 12px 20px; display: flex; gap: 16px; align-items: baseline; flex-wrap: wrap; }
.brand { font-size: 1.4rem; font-weight: 800; color: var(--blue); text-decoration: none; }
.tagline { color: var(--muted); font-size: .95rem; }
.wrap { max-width: 760px; margin: 24px auto; padding: 0 16px; }
.foot { max-width: 760px; margin: 0 auto 40px; padding: 0 16px; color: var(--muted); font-size: .85rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px; margin-bottom: 20px; }
h1 { font-size: 1.6rem; margin: 0 0 8px; }
h2 { font-size: 1.2rem; margin: 0 0 12px; }
h3 { font-size: 1rem; margin: 20px 0 8px; }
.lede { font-size: 1.05rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.hint { color: var(--muted); font-size: .9rem; }
.err { color: var(--bad); font-weight: 600; }
.good { color: var(--good); font-weight: 600; }
label { display: block; font-weight: 600; margin-bottom: 12px; }
input { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; font-size: 1rem; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; }
input:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } }
button { cursor: pointer; font-size: 1rem; padding: 10px 18px; border-radius: 8px; border: 1px solid #cbd5e1; background: #fff; }
button:hover:not(:disabled) { border-color: var(--blue); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--blue); color: #fff; border-color: var(--blue); }
button.big { width: 100%; padding: 14px; font-weight: 700; }
button.danger { background: #fff; color: var(--bad); border-color: var(--bad); }
button.linkbtn { background: none; border: none; color: var(--blue); padding: 0; text-decoration: underline; }
.turns { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.turns button.on { background: var(--blue); color: #fff; border-color: var(--blue); }
.hidden { display: none; }
.vin-result { padding-top: 26px; }
.research-note { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.research-note h3 { margin-top: 0; }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.kv div { background: var(--bg); border-radius: 8px; padding: 12px; }
.kv span { display: block; color: var(--muted); font-size: .85rem; }
.kv b { font-size: 1.1rem; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .85rem; font-weight: 700; background: #eef2ff; color: #3538cd; }
.pill.active { background: #eef2ff; color: #3538cd; }
.pill.unlocked { background: #dcfae6; color: var(--good); }
.pill.closed, .pill.withdrawn { background: #fee4e2; color: var(--bad); }
.pill.sent { background: #dcfae6; color: var(--good); }
.pill.sending { background: #fef0c7; color: #b54708; }
.pill.couldnt_send, .pill.no_address { background: #fee4e2; color: var(--bad); }
.status-line { background: var(--bg); border-radius: 8px; padding: 12px 16px; }
.linkbox { background: var(--bg); border: 1px dashed #cbd5e1; border-radius: 8px; padding: 10px 12px; word-break: break-all; font-family: ui-monospace, monospace; font-size: .9rem; }
.offers { list-style: none; padding: 0; }
.offers li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.inline-form { display: flex; gap: 8px; }
.inline-form input { flex: 1; margin-top: 0; }
.deal-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.deal-row-right { text-align: right; white-space: nowrap; }
table.email-log { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.email-log th, table.email-log td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }