:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --line: #e2e8f0;
  --text: #1e293b;
  --muted: #64748b;
  --accent: #7c3aed;
  --accent-dark: #6d28d9;
  --ok: #16a34a;
  --warn: #d97706;
  --err: #dc2626;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}
header { padding: 20px 24px 8px; max-width: 1100px; margin: 0 auto; }
header h1 { margin: 0; font-size: 22px; }
.subtitle { color: var(--muted); margin: 4px 0 0; }
.badge { display: inline-block; margin-left: 10px; padding: 2px 10px; border-radius: 20px; font-size: 12px; }
.badge.demo { background: #fef3c7; color: var(--warn); }
.badge.paid { background: #dcfce7; color: var(--ok); }
.auth-line { margin-top: 6px; display: flex; align-items: center; gap: 10px; }
.auth-line .ghost { margin-left: auto; }
main { max-width: 1100px; margin: 0 auto; padding: 12px 24px 40px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  margin: 14px 0;
  box-shadow: 0 1px 2px rgba(15,23,42,.05);
}
.card h2 { margin: 0 0 12px; font-size: 17px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }
label { display: block; font-weight: 600; margin: 12px 0 4px; font-size: 13px; }
label.check { font-weight: 400; margin: 6px 0; }
.checks { display: flex; gap: 14px; }
textarea, select, input[type=text], input[type=number], input[type=file] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}
textarea:focus, select:focus, input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.hint { color: var(--muted); font-size: 12px; margin: 4px 0; }
button {
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  font: inherit;
  cursor: pointer;
}
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); margin-top: 16px; }
button.primary:hover { background: var(--accent-dark); }
button.ghost { margin-left: 8px; }
button.ghost:hover { border-color: var(--accent); color: var(--accent); }

.hidden { display: none !important; }
.muted { color: var(--muted); }

.bar { height: 12px; background: var(--line); border-radius: 8px; overflow: hidden; }
#bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #a78bfa); transition: width .4s; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tab {
  border: none;
  background: none;
  padding: 10px 14px;
  border-radius: 8px 8px 0 0;
  color: var(--muted);
  font-weight: 600;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); background: #fff; box-shadow: inset 0 -2px 0 var(--accent); }

table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #f8fafc; font-size: 12px; text-transform: uppercase; color: var(--muted); }
tr:nth-child(even) td { background: #fcfcfd; }

.cards { display: grid; gap: 12px; }
.pcard { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.pcard h3 { margin: 0 0 6px; font-size: 16px; }
.pcard h4 { margin: 10px 0 4px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.pcard p { margin: 4px 0; }
.pcard ul { margin: 4px 0; padding-left: 20px; }
.chip { display: inline-block; background: #f3e8ff; color: var(--accent-dark); border-radius: 20px; padding: 2px 10px; font-size: 12px; margin: 2px 4px 2px 0; }
.chip.gray { background: #f1f5f9; color: var(--muted); }
.tag { font-size: 12px; padding: 2px 8px; border-radius: 6px; background: #f1f5f9; color: var(--muted); margin-left: 6px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: start; }
textarea.editor { font-family: Consolas, monospace; font-size: 13px; min-height: 380px; }
.actions { margin-top: 10px; }
.empty { color: var(--muted); text-align: center; padding: 30px; }

#progress p { margin: 8px 0 0; }
#run-select { max-width: 420px; }

.modal {
  position: fixed; inset: 0; background: rgba(15,23,42,.5);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal-card {
  background: #fff; border-radius: 12px; padding: 20px;
  width: min(900px, 94vw); max-height: 92vh; overflow: auto;
}
.modal-card h3 { margin: 0 0 12px; }
.modal-card .editor { min-height: 320px; }
button.primary-inline { background: var(--accent); color: #fff; border-color: var(--accent); }
button.danger { background: #fff; color: var(--err); border-color: #fecaca; }
button.danger:hover { background: var(--err); color: #fff; }
.small { font-size: 12px; margin: 4px 0; }
.art-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.art-row:last-child { border-bottom: none; }
.plan-actions button { margin: 2px 4px 2px 0; padding: 5px 10px; font-size: 13px; }
.status-tag { display: inline-block; padding: 2px 8px; border-radius: 6px; font-size: 12px; }
.status-tag.has { background: #dcfce7; color: var(--ok); }
.status-tag.new { background: #fef9c3; color: var(--warn); }

.posts-table { min-width: 1600px; }
.posts-table td { max-width: 320px; }
#tab-content { overflow-x: auto; }

details.advanced {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fafafc;
}
details.advanced summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
  font-size: 13px;
}
details.advanced summary:hover { color: var(--accent); }