:root {
  --bg: #fbfaf7; --panel: #ffffff; --ink: #1d1f23; --muted: #5d6470; --line: #e3e0d8;
  --accent: #2f5d50; --accent-ink: #ffffff; --warn: #8a5a00; --bad: #9b2c2c; --good: #2f6b3a;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15171a; --panel: #1d2024; --ink: #eceae4; --muted: #a2a8b1; --line: #30343a;
          --accent: #7fb8a4; --accent-ink: #0f1412; --warn: #e0b35a; --bad: #f08c8c; --good: #8fd19e; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
header.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px;
             border-bottom: 1px solid var(--line); background: var(--panel); }
header.top .brand { font-weight: 650; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
main { max-width: 820px; margin: 0 auto; padding: 28px 16px 64px; }
h1 { font-size: 1.6rem; margin: 0 0 6px; letter-spacing: -0.02em; }
h2 { font-size: 1.1rem; margin: 0 0 10px; }
p.lede { color: var(--muted); margin-top: 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; margin: 16px 0; }
label { display: block; font-weight: 550; margin: 14px 0 4px; }
input[type=text], input[type=email], input[type=password], select {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--ink); font: inherit; }
.hint { color: var(--muted); font-size: 0.9rem; }
button, .button { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 7px;
  padding: 9px 16px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
button.quiet, .button.quiet { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.plan { border: 1px solid var(--line); border-radius: 9px; padding: 12px; display: block; font-weight: 400; cursor: pointer; }
.plan input { margin-right: 6px; }
.plan .price { font-size: 1.3rem; font-weight: 650; }
.error { color: var(--bad); font-weight: 550; }
.status { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 0.85rem; font-weight: 600; border: 1px solid var(--line); }
.status.active { color: var(--good); } .status.failed, .status.suspended { color: var(--bad); }
.status.provisioning, .status.pending_payment, .status.past_due { color: var(--warn); }
.bar { height: 8px; background: var(--line); border-radius: 99px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }
table { width: 100%; border-collapse: collapse; } td, th { text-align: left; padding: 6px 4px; border-bottom: 1px solid var(--line); }
.providers { display: grid; gap: 10px; max-width: 360px; }
code { background: var(--bg); border: 1px solid var(--line); border-radius: 5px; padding: 1px 5px; word-break: break-all; }
ol li { margin: 4px 0; }
.spin { width: 18px; height: 18px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%;
        animation: spin 1s linear infinite; display: inline-block; vertical-align: -3px; margin-right: 10px; }
@keyframes spin { to { transform: rotate(360deg); } }