/* Reviewer Approval — plain stylesheet, no dependencies. */

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  color: #1f2937;
  background: #f6f7f9;
  line-height: 1.5;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
}

main.narrow { max-width: 640px; }

h1 { font-size: 1.6rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.15rem; margin-top: 1.75rem; }

a { color: #1d4ed8; }

.lead { font-size: 1.1rem; font-weight: 600; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.8rem; color: #6b7280; }
.meta { color: #4b5563; }
.hint { color: #6b7280; font-size: 0.9rem; }
.context { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 1rem; white-space: normal; }

/* Top bar */
.topbar {
  background: #1e3a5f;
  color: #fff;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.topbar a { color: #fff; text-decoration: none; }
.topbar .brand { font-weight: 700; font-size: 1.1rem; }
.topbar nav { display: flex; gap: 1rem; align-items: center; }
.topbar nav a:hover { text-decoration: underline; }
.inline { display: inline; margin: 0; }
.link-btn {
  background: none; border: none; color: #fff; cursor: pointer;
  font-size: 1rem; padding: 0; text-decoration: none;
}
.link-btn:hover { text-decoration: underline; }

/* Forms */
form { margin: 1rem 0; }
label { display: block; margin: 0.75rem 0; font-weight: 600; }
label input, label textarea, label select {
  display: block; width: 100%; margin-top: 0.25rem;
  font: inherit; font-weight: 400;
  padding: 0.5rem; border: 1px solid #d1d5db; border-radius: 6px;
  background: #fff;
}
label.radio { font-weight: 400; }
label.radio input { display: inline; width: auto; margin-right: 0.5rem; }
fieldset { border: 1px solid #e5e7eb; border-radius: 8px; padding: 1rem; margin: 1rem 0; background: #fff; }
legend { font-weight: 700; padding: 0 0.5rem; }

button, .btn {
  font: inherit; cursor: pointer;
  background: #1e3a5f; color: #fff; border: none;
  padding: 0.55rem 1.1rem; border-radius: 6px; text-decoration: none;
  display: inline-block;
}
button:hover, .btn:hover { background: #16324f; }
.btn-primary { background: #15803d; }
.btn-primary:hover { background: #166534; }
.btn-danger { background: #b91c1c; }
.btn-danger:hover { background: #991b1b; }
.btn-row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }

.reviewer-row { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.reviewer-row input { flex: 1 1 200px; }
.reviewer-row button { flex: 0 0 auto; background: #6b7280; }

/* Tables */
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid #e5e7eb; vertical-align: top; }
th { background: #eef2f7; font-size: 0.9rem; }

/* Badges and flashes */
.badge {
  display: inline-block; padding: 0.1rem 0.55rem; border-radius: 999px;
  font-size: 0.85rem; font-weight: 600; background: #fef3c7; color: #92400e;
}
.badge.approved { background: #dcfce7; color: #166534; }
.badge.changes_requested { background: #fee2e2; color: #991b1b; }

.flash { padding: 0.75rem 1rem; border-radius: 6px; margin: 1rem 0; }
.flash.ok { background: #dcfce7; color: #14532d; }
.flash.error { background: #fee2e2; color: #7f1d1d; }
.flash.info { background: #dbeafe; color: #1e3a5f; }

/* Reviewer links box */
.links-box { background: #fffbeb; border: 1px solid #f59e0b; border-radius: 8px; padding: 1rem 1.25rem; margin: 1rem 0; }
.link-row { margin: 0.75rem 0; }
.link-row input[type="text"] { width: 70%; padding: 0.4rem; font-size: 0.85rem; }

ul.activity { list-style: none; padding: 0; }
ul.activity li { padding: 0.4rem 0; border-bottom: 1px solid #e5e7eb; }

@media (max-width: 640px) {
  .link-row input[type="text"] { width: 100%; }
  th, td { padding: 0.5rem; }
}