/* One stylesheet, no framework, no build step. The page is a landing page and an account panel;
   anything heavier would need tooling on the box that serves it. */

:root {
  color-scheme: light dark;

  --bg: #fbfbfa;
  --panel: #ffffff;
  --ink: #1a1a19;
  --muted: #6b6b66;
  --line: #e4e4e0;
  --accent: #1c5d99;
  --danger: #a4262c;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16161a;
    --panel: #1e1e23;
    --ink: #ececf0;
    --muted: #9a9aa4;
    --line: #303038;
    --accent: #6fa8dc;
    --danger: #e2777c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.wordmark { font-weight: 650; letter-spacing: -0.01em; }
.who { color: var(--muted); font-size: 14px; overflow-wrap: anywhere; }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 8px;
}

.hero h1 {
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.hero p { color: var(--muted); margin: 0 0 32px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

h2 { font-size: 19px; margin: 0 0 6px; letter-spacing: -0.01em; }
h3 { font-size: 14px; margin: 24px 0 8px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.muted { color: var(--muted); }

/* --- form ---------------------------------------------------------------------------------- */

form { margin-top: 16px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}

input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 14px;
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
}

input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button {
  font: inherit;
  font-weight: 550;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
}

button:hover:not(:disabled) { border-color: var(--muted); }
button:disabled { opacity: 0.55; cursor: default; }

.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.danger { color: var(--danger); border-color: var(--danger); }
.danger:hover:not(:disabled) { background: var(--danger); color: #fff; }

.link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent);
  text-decoration: underline;
}

.switch { font-size: 14px; color: var(--muted); margin: 14px 0 0; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* --- account ------------------------------------------------------------------------------- */

.facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 20px; margin: 16px 0 0; }
.facts dt { color: var(--muted); font-size: 14px; }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }

.earnings table { width: 100%; border-collapse: collapse; font-size: 15px; }
.earnings th, .earnings td { text-align: left; padding: 6px 0; border-bottom: 1px solid var(--line); }
.earnings th { color: var(--muted); font-weight: 600; font-size: 13px; }
.earnings td.num, .earnings th.num { text-align: right; font-variant-numeric: tabular-nums; }

.error {
  margin: 20px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--danger);
  border-radius: 8px;
  color: var(--danger);
  font-size: 15px;
}

/* --- dialogs ------------------------------------------------------------------------------- */

dialog {
  max-width: 420px;
  width: calc(100% - 40px);
  padding: 24px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

dialog::backdrop { background: rgb(0 0 0 / 0.45); }
dialog p { color: var(--muted); }

footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 20px 48px;
  font-size: 14px;
}