.multimedia-project-page {
  --pm-red: #ff4d67;
  --pm-ink: #183042;
  --pm-muted: #6f8290;
  display: grid;
  gap: 16px;
  padding: 22px;
  color: var(--pm-ink);
}

.multimedia-project-heading,
.multimedia-config-card,
.multimedia-audit-card {
  background: #fff;
  border: 1px solid #dbe4ea;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(30, 57, 77, .06);
}

.multimedia-project-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
}

.multimedia-project-heading p,
.multimedia-project-heading h3,
.multimedia-project-heading span { margin: 0; }
.multimedia-project-heading p { color: var(--pm-red); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.multimedia-project-heading h3 { margin-top: 3px; font-size: 24px; }
.multimedia-project-heading > div > span { display: block; margin-top: 5px; color: var(--pm-muted); font-size: 14px; }
.multimedia-project-save-area { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.multimedia-project-save-area span { color: #6d7f8b; font-size: 13px; }
.multimedia-project-save-area span.dirty { color: #d93651; font-weight: 700; }
.multimedia-project-save-area button,
.multimedia-config-card button,
.multimedia-audit-card button {
  min-height: 34px;
  border: 1px solid #d8e2e8;
  border-radius: 8px;
  background: #fff;
  color: #314b5d;
  cursor: pointer;
}
.multimedia-project-save-area button { padding: 0 20px; border-color: var(--pm-red); background: var(--pm-red); color: #fff; font-weight: 800; }
.multimedia-project-save-area button:disabled { opacity: .45; cursor: not-allowed; }

.multimedia-project-workspace {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(310px, 1fr) minmax(500px, 1.65fr);
  gap: 16px;
  align-items: start;
}
.multimedia-config-card { min-width: 0; overflow: hidden; }
.multimedia-config-card > header,
.multimedia-audit-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  border-bottom: 1px solid #e5ecef;
}
.multimedia-config-card h4,
.multimedia-config-card header p,
.multimedia-audit-card h4,
.multimedia-audit-card header span { margin: 0; }
.multimedia-config-card h4, .multimedia-audit-card h4 { font-size: 17px; }
.multimedia-config-card header p, .multimedia-audit-card header span { color: var(--pm-muted); font-size: 12px; }
.multimedia-config-card > header button { padding: 0 12px; color: #d93651; border-color: #ffc5ce; background: #fff5f7; font-weight: 700; }

.pm-entity-list { display: grid; gap: 7px; padding: 12px; }
.pm-entity-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid #e2e9ed;
  border-radius: 10px;
  background: #fbfcfd;
}
.pm-entity-row.selected { border-color: #ff8fa0; background: #fff4f6; box-shadow: inset 3px 0 var(--pm-red); }
.pm-entity-row > button:first-child { min-width: 0; border: 0; background: transparent; text-align: left; }
.pm-entity-row strong, .pm-entity-row span { display: block; overflow: hidden; text-overflow: ellipsis; }
.pm-entity-row span { margin-top: 2px; color: var(--pm-muted); font-size: 12px; }
.pm-row-actions { display: flex; gap: 4px; }
.pm-row-actions button { width: 28px; min-height: 28px; font-size: 12px; }

.pm-editor { display: grid; gap: 12px; padding: 14px 16px 18px; border-top: 1px solid #edf1f3; }
.pm-editor label { display: grid; gap: 5px; color: #607686; font-size: 12px; }
.pm-editor input, .pm-editor select, .multimedia-audit-card select {
  min-width: 0;
  height: 36px;
  padding: 0 10px;
  border: 1px solid #d6e1e7;
  border-radius: 8px;
  background: #fff;
  color: #183042;
  font: inherit;
}
.pm-editor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pm-bindings { display: grid; gap: 7px; }
.pm-bindings > span { color: #607686; font-size: 12px; }
.pm-binding-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 9px 10px; border-radius: 8px; background: #f5f8fa; }
.pm-binding-row label { display: flex; align-items: center; gap: 7px; color: #243f52; font-size: 13px; }
.pm-binding-row input { width: 15px; height: 15px; margin: 0; }
.pm-danger { color: #cf344c !important; border-color: #ffc9d1 !important; background: #fff6f7 !important; }
.pm-editor-actions { display: flex; justify-content: flex-end; }
.pm-editor-actions button { padding: 0 12px; }

.pm-field-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.pm-field-table th { padding: 7px 5px; color: #6a7d8a; text-align: left; background: #f6f8fa; }
.pm-field-table td { padding: 5px; border-top: 1px solid #e9eef1; }
.pm-field-table input, .pm-field-table select { width: 100%; height: 32px; padding: 0 6px; }
.pm-field-table .pm-row-actions { white-space: nowrap; }
.pm-field-table .pm-row-actions button { width: 24px; min-height: 26px; }
.pm-channel-mapping { padding: 10px; border-radius: 10px; background: #f7f9fa; }

.multimedia-audit-card { overflow: hidden; }
.multimedia-audit-card > header select { width: 240px; }
.pm-audit-list { display: grid; }
.pm-audit-row { display: grid; grid-template-columns: 150px 100px 110px minmax(150px, 1fr) minmax(180px, 2fr); gap: 10px; padding: 10px 16px; border-top: 1px solid #edf1f3; font-size: 12px; }
.pm-audit-row:first-child { border-top: 0; }
.pm-audit-row strong { color: #d93651; }
.pm-audit-row span { color: #637987; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pm-empty { padding: 32px 16px; color: #82929c; text-align: center; }
.pm-source-error { display: grid; gap: 8px; padding: 34px; color: #b42c43; }

.multimedia-source-migration-dialog { width: min(560px, calc(100vw - 40px)); padding: 0; border: 0; border-radius: 16px; box-shadow: 0 24px 80px rgba(17, 35, 48, .25); }
.multimedia-source-migration-dialog::backdrop { background: rgba(21, 38, 50, .48); }
.multimedia-source-migration-card { padding: 26px; }
.multimedia-source-migration-kicker { color: var(--pm-red, #ff4d67); font-size: 12px; font-weight: 800; }
.multimedia-source-migration-card h2 { margin: 5px 0 8px; font-size: 22px; }
.multimedia-source-migration-card p { margin: 0; color: #677c89; line-height: 1.7; }
.multimedia-source-migration-card dl { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 18px 0 0; }
.multimedia-source-migration-card dl div { padding: 10px; border-radius: 9px; background: #f4f7f9; text-align: center; }
.multimedia-source-migration-card dt { color: #7c8d98; font-size: 12px; }
.multimedia-source-migration-card dd { margin: 4px 0 0; font-size: 18px; font-weight: 800; }
.multimedia-source-migration-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.multimedia-source-migration-actions button { min-height: 38px; padding: 0 16px; border: 1px solid #d7e0e5; border-radius: 8px; background: #fff; cursor: pointer; }
.multimedia-source-migration-actions .primary { border-color: #ff4d67; background: #ff4d67; color: #fff; font-weight: 800; }

@media (max-width: 1350px) {
  .multimedia-project-workspace { grid-template-columns: 1fr 1fr; }
  .multimedia-config-card.channel-card { grid-column: 1 / -1; }
}