.owner-shell {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  grid-template-rows: auto 1fr;
  background: #101522;
  color: #ecf3ff;
}
.owner-head {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid #263247;
  background: #151c2b;
}
.owner-head h1 { margin: 0; font-size: 18px; }
.owner-content {
  overflow: auto;
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(500px, 1fr);
  align-items: start;
  gap: 20px;
  padding: 20px;
}
.owner-section { min-width: 0; }
.owner-section h2 { margin: 0 0 12px; font-size: 15px; }
.owner-form { display: grid; gap: 10px; }
.owner-form input { width: 100%; }
.owner-chapters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  max-height: 320px;
  overflow: auto;
  padding: 10px;
  border: 1px solid #2b3a52;
  border-radius: 6px;
  background: #0f1726;
}
.owner-chapter {
  min-height: 42px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px;
  padding: 7px;
  border: 1px solid #29374d;
  border-radius: 5px;
}
.owner-chapter input { width: auto; height: auto; }
.owner-chapter span { min-width: 0; font-size: 12px; }
.owner-chapter small { display: block; color: #94a3b8; overflow: hidden; text-overflow: ellipsis; }
.owner-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.owner-message { min-height: 20px; color: #a9b8ce; font-size: 12px; }
.owner-list { display: grid; gap: 8px; }
.owner-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(190px, 1.3fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 9px 0;
  border-bottom: 1px solid #263247;
}
.owner-row strong, .owner-row span { min-width: 0; overflow-wrap: anywhere; }
.owner-row small { color: #94a3b8; }
.owner-review {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #263247;
}
.owner-review textarea {
  min-height: 66px;
  resize: vertical;
  border: 1px solid #34435c;
  border-radius: 6px;
  padding: 8px;
}
.owner-badge {
  display: inline-block;
  margin-top: 5px;
  padding: 3px 7px;
  border: 1px solid #3b4b64;
  border-radius: 999px;
  color: #b9c8df;
  font-size: 11px;
}
.owner-badge.submitted { border-color: #f59e0b; color: #fcd34d; }
.owner-badge.approved { border-color: #22c55e; color: #86efac; }
.owner-badge.changes_requested { border-color: #ef4444; color: #fca5a5; }
.owner-empty { padding: 18px 0; color: #94a3b8; }
@media (max-width: 900px) {
  .owner-content { grid-template-columns: 1fr; }
  .owner-review { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .owner-content { padding: 14px; }
  .owner-chapters { grid-template-columns: 1fr; }
  .owner-row { grid-template-columns: 1fr; }
}