/* RHPL eResources service — patron + admin styling.
   Plain hand-written CSS, no build step. */

:root {
  --navy: #1b3a5b;
  --navy-dark: #122a44;
  --teal: #2a7d8c;
  --ink: #1f2933;
  --muted: #5c6b7a;
  --line: #d9e0e6;
  --bg: #f4f6f8;
  --card: #ffffff;
  --error-bg: #fdecea;
  --error-ink: #9b2c2c;
  --ok-bg: #e7f4ec;
  --ok-ink: #1e6b3a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.55 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

a { color: var(--teal); }
a:hover { color: var(--navy); }

/* --- Header / footer --- */
.site-header {
  background: var(--navy);
  color: #fff;
  padding: 16px 0;
}
.site-header .wrap { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.brand { color: #fff; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.brand-sub { color: #bcd0e0; font-size: 0.95rem; }

.site-footer {
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer a { color: var(--teal); }

main.wrap { padding-top: 28px; padding-bottom: 28px; }

h1 { color: var(--navy); font-size: 1.6rem; margin: 0 0 0.4em; }
h2 { color: var(--navy-dark); font-size: 1.15rem; margin: 1.4em 0 0.5em; }
.lead { color: var(--muted); max-width: 60ch; }

/* --- Flash messages --- */
.flash {
  padding: 10px 14px;
  border-radius: 6px;
  margin: 0 0 16px;
  font-size: 0.95rem;
}
.flash-error { background: var(--error-bg); color: var(--error-ink); }
.flash-success { background: var(--ok-bg); color: var(--ok-ink); }

/* --- Listing --- */
.db-group { border-top: 1px solid var(--line); }
.db-list { list-style: none; padding: 0; margin: 0; }
.db-item { padding: 12px 0; border-bottom: 1px solid var(--line); }
.db-name { font-weight: 600; font-size: 1.05rem; text-decoration: none; }
.db-desc { margin: 4px 0 0; color: var(--ink); }
.db-note { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }

.badge {
  display: inline-block;
  background: #eef2f5;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}
.badge-off { background: var(--error-bg); color: var(--error-ink); border-color: #f3c9c4; }

/* --- Card (login / credentials / error) --- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px 26px;
  max-width: 480px;
}

.creds {
  background: #f7f9fb;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 16px;
  margin: 16px 0;
}
.creds dt { color: var(--muted); font-size: 0.85rem; }
.creds dd { margin: 2px 0 10px; }
.creds code, code {
  font: 0.95rem "SFMono-Regular", Menlo, Consolas, monospace;
  background: #eef2f5;
  padding: 2px 6px;
  border-radius: 4px;
}

/* --- Forms --- */
label { display: block; font-weight: 600; margin: 14px 0 4px; }
label.check { font-weight: 400; }
label.check input { margin-right: 6px; }
.req { color: var(--error-ink); }
.hint { color: var(--muted); font-size: 0.85rem; margin: 4px 0 0; }

input[type=text], input[type=password], input[type=url],
input[type=number], textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}
input:focus, textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: 0;
  border-color: var(--teal);
}

button, .btn {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  margin-top: 16px;
}
button:hover, .btn:hover { background: var(--navy); color: #fff; }

.muted { color: var(--muted); font-size: 0.9rem; }

/* --- Admin --- */
.admin-bar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.admin-who { font-size: 0.9rem; }
.admin-who a { margin-left: 12px; }
.admin-actions { display: flex; align-items: center; gap: 14px; }

.admin-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.admin-table th, .admin-table td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line);
  font-size: 0.92rem; vertical-align: top;
}
.admin-table th { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; }
.row-disabled { background: #fafbfc; color: var(--muted); }
.actions a, .actions .link { margin-right: 10px; }
.inline { display: inline; margin: 0; }
button.link {
  background: none; border: 0; color: var(--teal); padding: 0; margin: 0;
  font: inherit; cursor: pointer; text-decoration: underline;
}
button.link:hover { color: var(--navy); background: none; }
button.link.danger { color: var(--error-ink); }

.admin-form { max-width: 620px; }
.form-row { display: flex; gap: 14px; }
.form-row > div { flex: 1; }
fieldset.vendor {
  border: 1px solid var(--line); border-radius: 6px;
  margin: 18px 0; padding: 4px 16px 16px;
}
fieldset.vendor legend { color: var(--muted); font-weight: 600; padding: 0 6px; }
.form-buttons { display: flex; align-items: center; gap: 16px; }
.btn-cancel { color: var(--muted); text-decoration: none; margin-top: 16px; }