:root {
  --green: #1a7f37;
  --green-bg: #e6f4ea;
  --yellow: #9a6700;
  --yellow-bg: #fff8e1;
  --red: #cf222e;
  --red-bg: #fdedee;
  --ink: #1b1f23;
  --muted: #57606a;
  --border: #d0d7de;
  --bg: #ffffff;
  --panel: #f6f8fa;
  --accent: #0969da;
}

* {
  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;
}

a {
  color: var(--accent);
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem;
}

.admin-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem;
}

header.site-header {
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
}

header.site-header h1 {
  font-size: 1.1rem;
  margin: 0;
}

header.site-header .org-name {
  color: var(--muted);
  font-weight: normal;
}

nav.admin-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
}

nav.admin-nav a.nav-item {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

nav.admin-nav a.nav-item:hover {
  color: var(--ink);
  background: var(--panel);
}

/* Current section: outlined so the active page is obvious at a glance. */
nav.admin-nav a.nav-item.is-current {
  color: var(--accent);
  background: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}

/* "View staff chat" leaves the admin area, so it never takes the current state
   and sits apart from the three section tabs. */
nav.admin-nav a.nav-item-external {
  margin-left: 0.5rem;
  color: var(--accent);
}

form.logout-form {
  margin-left: auto;
}

button, input[type="submit"] {
  font: inherit;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-secondary {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-danger {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red);
}

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

input[type="text"], input[type="email"], input[type="password"], input[type="date"],
textarea, select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
}

textarea {
  min-height: 240px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem;
}

label {
  display: block;
  font-weight: 600;
  margin: 1rem 0 0.25rem;
}

.field-hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 0.15rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.checkbox-row label {
  margin: 0;
  font-weight: normal;
}

.checkbox-row input {
  width: auto;
}

.form-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

/* Columns that must never wrap into an unreadable stack - dates, badges,
   buttons. Prose columns (question/answer text, document titles) are left
   to wrap normally; .table-scroll's horizontal scroll is the fallback for
   whatever doesn't fit once these hold their width. */
td.nowrap, th.nowrap {
  white-space: nowrap;
}

th, td {
  text-align: left;
  padding: 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.log-question {
  font-weight: 600;
}

.log-answer {
  margin-top: 0.25rem;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.badge-green { background: var(--green-bg); color: var(--green); }
.badge-yellow { background: var(--yellow-bg); color: var(--yellow); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-muted { background: var(--panel); color: var(--muted); }

.panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--panel);
}

.warning-banner {
  background: var(--yellow-bg);
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.error-banner {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.success-banner {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* Chat page */

.chat-log {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1rem;
}

.chat-question {
  align-self: flex-end;
  background: var(--panel);
  border-radius: 12px;
  padding: 0.6rem 0.9rem;
  max-width: 85%;
}

.chat-answer {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
}

.chat-answer .reason {
  margin: 0.5rem 0;
}

.chat-answer .citations {
  color: var(--muted);
  font-size: 0.85rem;
}

.chat-answer .point-person {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
  font-size: 0.9rem;
}

.chat-form {
  display: flex;
  gap: 0.5rem;
  position: sticky;
  bottom: 0;
  background: var(--bg);
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.chat-form textarea {
  min-height: 3rem;
  flex: 1;
}

.htmx-indicator {
  opacity: 0;
  transition: opacity 150ms ease-in;
  color: var(--muted);
  font-size: 0.85rem;
  align-self: center;
}
.htmx-request.htmx-indicator, .htmx-request .htmx-indicator {
  opacity: 1;
}

.filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.filters > div {
  min-width: 140px;
}

.filters label {
  margin-top: 0;
}

.pagination {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  align-items: center;
}

.muted {
  color: var(--muted);
}

@media (max-width: 480px) {
  .admin-container { padding: 0.75rem; }
  nav.admin-nav { gap: 0.6rem; font-size: 0.9rem; }
}