/* OfferSheet Oracle — Studio tokens. */
:root {
  --paper: #f1f7f8;
  --ink: #030e1a;
  --orange: #e97219;
  --hairline: rgba(3, 14, 26, 0.12);
  --muted: rgba(3, 14, 26, 0.72);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { background: var(--paper); }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Geist, system-ui, sans-serif;
  font-size: 17px;
  line-height: 24px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

code, pre, kbd, samp, tt {
  font-family: Geist, system-ui, sans-serif;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  padding-left: calc(16px + env(safe-area-inset-left, 0px));
  padding-right: calc(16px + env(safe-area-inset-right, 0px));
}

.site-head {
  background: var(--ink);
  color: var(--paper);
  padding-top: env(safe-area-inset-top, 0px);
}

.site-head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wordmark {
  font-family: "Hedvig Letters Serif", Georgia, serif;
  font-size: 24px;
  line-height: 30px;
}

.app-kicker {
  font-family: Geist, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
}

.nav-links { display: flex; gap: 8px; }

.nav-links a {
  color: var(--paper);
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 8px 12px;
  text-decoration: underline;
}

h1 {
  font-family: "Hedvig Letters Serif", Georgia, serif;
  font-size: 34px;
  line-height: 40px;
  margin: 8px 0;
}

h2 {
  font-family: "Hedvig Letters Serif", Georgia, serif;
  font-size: 24px;
  line-height: 30px;
  margin: 0 0 8px;
}

h3 {
  font-size: 17px;
  line-height: 22px;
  font-weight: 600;
  margin: 24px 0 8px;
}

p { margin: 8px 0; }

.label, .source-label {
  font-size: 14px;
  line-height: 20px;
  color: var(--muted);
}

.source-label { font-weight: 500; color: var(--ink); }

.card {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 16px;
  margin: 16px 0;
}

.intro { padding: 8px 0; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 48px;
  padding: 12px 16px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-family: Geist, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  cursor: pointer;
  text-decoration: none;
}

.btn--primary {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

.btn:disabled { opacity: 0.55; cursor: default; }

.btn:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.status-line { font-weight: 500; }

.bench-n { font-size: 20px; line-height: 26px; }

.protocol-banner {
  border: 2px solid var(--orange);
  border-radius: 16px;
  padding: 16px;
  font-weight: 600;
}

.results { display: grid; gap: 8px; }

.check {
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 16px;
}

.check-pass { border-left: 8px solid var(--ink); }
.check-fail { border-left: 8px solid var(--orange); }
.check-unknown { border-left: 8px solid var(--muted); }

.check-title { font-weight: 600; margin: 0 0 8px; }
.check-detail { margin: 4px 0; overflow-wrap: anywhere; }

.hash {
  font-family: Geist, system-ui, sans-serif;
  font-size: 14px;
  line-height: 20px;
  overflow-wrap: anywhere;
  word-break: break-all;
}

.empty-state {
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 16px;
}

.history-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }

.history-item {
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
  justify-content: space-between;
}

.history-item .history-text { flex: 1 1 240px; }

.field { margin: 8px 0; }
.field label { display: block; font-size: 14px; font-weight: 500; line-height: 20px; margin-bottom: 8px; }

.field select, .field input {
  width: 100%;
  min-height: 48px;
  padding: 12px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-family: Geist, system-ui, sans-serif;
  font-size: 17px;
  line-height: 24px;
}

.compare-pickers { display: grid; gap: 8px; }
@media (min-width: 640px) {
  .compare-pickers { grid-template-columns: 1fr 1fr; }
}

.table-wrap { overflow-x: auto; margin: 8px 0; }

table { border-collapse: collapse; width: 100%; min-width: 520px; }
th, td {
  text-align: left;
  vertical-align: top;
  padding: 8px;
  border-bottom: 1px solid var(--hairline);
  font-size: 17px;
  line-height: 24px;
  overflow-wrap: anywhere;
}
th { font-size: 14px; line-height: 20px; font-weight: 600; }
th[scope="row"] { white-space: nowrap; }

.delta-line { font-weight: 600; }

.footer {
  border-top: 1px solid var(--hairline);
  padding: 16px 0;
  font-size: 14px;
  line-height: 20px;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}