:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --ink: #1c2230;
  --muted: #6b7280;
  --accent: #2454ff;
  --accent-ink: #ffffff;
  --border: #e3e5ea;
  --danger: #d64545;
  --radius: 8px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a { color: var(--accent); text-decoration: none; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 24px; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--panel); border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.topbar nav a { margin-right: 18px; color: var(--muted); font-weight: 500; }
.topbar nav a.active, .topbar nav a:hover { color: var(--ink); }
.topbar .who { color: var(--muted); font-size: 14px; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; margin-bottom: 18px;
}
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 14px; }
.muted { color: var(--muted); font-size: 13px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[type=password], input[type=email], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button, .btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: var(--accent); color: var(--accent-ink); border: none;
  padding: 9px 16px; border-radius: 6px; font-size: 14px; font-weight: 600;
}
button.secondary, .btn.secondary { background: #fff; color: var(--ink); border: 1px solid var(--border); }
button.danger, .btn.danger { background: #fff; color: var(--danger); border: 1px solid #f0c6c6; }
button:disabled { opacity: .5; cursor: not-allowed; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.error { color: var(--danger); font-size: 13px; margin-top: 8px; }
.success { color: #1a8a4a; font-size: 13px; margin-top: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.badge.draft { background: #f1f2f4; color: var(--muted); }
.badge.published { background: #e3f6ea; color: #1a8a4a; }
.login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { width: 340px; }
.checkbox-list { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; border: 1px solid var(--border); border-radius: 6px; padding: 10px; }
.checkbox-list label { display: flex; align-items: center; gap: 8px; margin: 0; font-weight: 400; font-size: 14px; }
.toolbar { display: flex; gap: 4px; border: 1px solid var(--border); border-bottom: none; border-radius: 6px 6px 0 0; padding: 6px; background: #fafbfc; flex-wrap: wrap; }
.toolbar button { background: #fff; color: var(--ink); border: 1px solid var(--border); padding: 5px 10px; font-size: 13px; font-weight: 500; }
#editorBody {
  min-height: 360px; border: 1px solid var(--border); border-radius: 0 0 6px 6px;
  padding: 14px; font-size: 15px; line-height: 1.6; background: #fff;
}
#editorBody img { max-width: 100%; border-radius: 6px; }
#editorBody:focus { outline: none; }
.headline-preview img { max-width: 240px; border-radius: 6px; display: block; margin-top: 8px; }
.two-col { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }