.brief-evidence-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 18px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.bep-toolbar-open {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  padding: 5px 8px 5px 5px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.bep-toolbar-open:hover,
.bep-toolbar-open:focus-visible { outline: none; background: var(--bg-hover); }

.bep-toolbar-icon {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 18px;
  font-weight: 800;
}

.bep-toolbar-open > span:last-child { display: flex; flex-direction: column; gap: 1px; }
.bep-toolbar-open strong { color: var(--text-bright); font-size: 12px; line-height: 1.2; }
.bep-toolbar-open small { color: var(--text-dim); font-size: 10px; line-height: 1.2; }

.bep-toolbar-hints {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  color: var(--text-dim);
  font-size: 10px;
  white-space: nowrap;
}

.bep-toolbar-hints span { display: inline-flex; align-items: center; gap: 5px; }

.bep-toolbar-hints kbd,
.bep-key,
.bep-footer b,
.bep-command kbd,
.brief-evidence-completion kbd {
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9px;
  font-weight: 600;
}

.brief-evidence-palette-host {
  position: fixed;
  inset: 0;
  z-index: 10080;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: min(9vh, 86px) 24px 28px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.brief-evidence-palette-host.open { display: flex; }

.brief-evidence-palette-host.inline {
  inset: auto;
  display: block;
  width: 0;
  height: 0;
  padding: 0;
  pointer-events: none;
}

.brief-evidence-palette-host.inline .bep-backdrop { display: none; }

.brief-evidence-palette-host.inline .bep-panel {
  position: fixed;
  width: min(620px, calc(100vw - 20px));
  max-height: min(520px, calc(100vh - 20px));
  pointer-events: auto;
  box-shadow: 0 20px 58px rgba(0, 0, 0, .52), 0 0 0 1px rgba(99, 102, 241, .08);
}

.brief-evidence-palette-host.inline .bep-header { padding: 10px 12px 7px; }
.brief-evidence-palette-host.inline .bep-eyebrow { display: none; }
.brief-evidence-palette-host.inline .bep-header h2 { font-size: 13px; }
.brief-evidence-palette-host.inline .bep-close { padding: 3px 6px; }
.brief-evidence-palette-host.inline .bep-search-wrap { margin: 0 12px; pointer-events: auto; }
.brief-evidence-palette-host.inline .bep-search { height: 38px; font-size: 12px; caret-color: auto; }
.brief-evidence-palette-host.inline .bep-key { display: none; }
.brief-evidence-palette-host.inline .bep-source-rail { padding: 7px 12px 6px; }
.brief-evidence-palette-host.inline .bep-context { min-height: 24px; padding: 4px 12px 6px; }
.brief-evidence-palette-host.inline .bep-results { min-height: 0; padding: 7px 8px 9px; }
.brief-evidence-palette-host.inline .bep-footer { padding: 5px 10px; }

.bep-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 7, 15, .78);
  backdrop-filter: blur(5px);
}

.bep-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(960px, calc(100vw - 48px));
  max-height: min(790px, calc(100vh - 120px));
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .55);
  animation: bep-rise .16s ease-out;
}

@keyframes bep-rise {
  from { opacity: 0; transform: translateY(8px) scale(.992); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.bep-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px 12px;
}

.bep-eyebrow {
  display: block;
  margin-bottom: 3px;
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.bep-header h2 { margin: 0; color: var(--text-bright); font-size: 16px; font-weight: 750; }

.bep-close {
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-card);
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9px;
  cursor: pointer;
}

.bep-close:hover { border-color: var(--accent); color: var(--text); }

.bep-search-wrap {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px;
  margin: 0 18px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-card);
  transition: border-color .12s ease, box-shadow .12s ease;
}

.bep-search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .16);
}

.bep-search-mark {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 5px;
  background: var(--bg-hover);
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 14px;
  font-weight: 800;
}

.bep-search {
  width: 100%;
  height: 46px;
  padding: 0 5px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-bright);
  font-size: 14px;
}

.bep-search::placeholder { color: var(--text-dim); opacity: .7; }

.bep-source-rail {
  display: flex;
  gap: 6px;
  padding: 10px 18px 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.bep-source-rail::-webkit-scrollbar { display: none; }

.bep-source-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-dim);
  font-size: 10px;
  cursor: pointer;
}

.bep-source-chip span {
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
}

.bep-source-chip:hover,
.bep-source-chip.active {
  border-color: var(--accent);
  background: rgba(99, 102, 241, .14);
  color: var(--text);
}

.bep-source-chip small {
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 8px;
}

.bep-source-chip:disabled,
.bep-command:disabled,
.bep-model-chip:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.bep-context {
  min-height: 27px;
  padding: 5px 18px 7px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.45;
}

.bep-context.error { color: var(--red); }

.bep-results {
  flex: 1;
  min-height: 180px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 9px 10px 13px;
  scrollbar-color: var(--border) transparent;
  scrollbar-width: thin;
}

.bep-results::-webkit-scrollbar { width: 8px; }
.bep-results::-webkit-scrollbar-thumb { border-radius: 999px; background: var(--border); }

.bep-command {
  display: grid;
  grid-template-columns: 105px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.bep-command:hover,
.bep-command.active { border-color: var(--border); background: var(--bg-hover); }
.bep-command.unavailable { filter: saturate(.6); }

.bep-command-token {
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  font-weight: 800;
}

.bep-command-copy { display: flex; flex-direction: column; gap: 3px; }
.bep-command-copy strong { color: var(--text-bright); font-size: 12px; }
.bep-command-copy small { color: var(--text-dim); font-size: 10px; }
.bep-enter { color: var(--text-dim); font-size: 15px; }

.bep-result-card {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 13px;
  margin-bottom: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  transition: border-color .12s ease, background .12s ease, transform .12s ease;
}

.bep-result-card.no-media { grid-template-columns: minmax(0, 1fr); }

.bep-result-card:hover,
.bep-result-card.active {
  border-color: var(--accent);
  background: var(--bg-hover);
  transform: translateY(-1px);
}

.bep-result-card.reference-only { border-left: 3px solid var(--orange); }
.bep-result-media, .bep-product-media { min-width: 0; }

.bep-external-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 3px 0 2px;
}

.bep-external-summary span {
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 8px;
  line-height: 1.25;
}

.bep-external-detail {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .2s ease, opacity .16s ease, margin .2s ease;
}

.bep-external-card:hover .bep-external-detail,
.bep-external-card:focus-within .bep-external-detail,
.bep-external-card[data-details-expanded="true"] .bep-external-detail {
  max-height: 980px;
  margin-top: 8px;
  opacity: 1;
}

.bep-external-detail dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px 12px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
}

.bep-external-detail dl > div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 6px;
  min-width: 0;
}

.bep-external-detail dt {
  color: var(--text-dim);
  font-size: 8px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.bep-external-detail dd {
  overflow-wrap: anywhere;
  margin: 0;
  color: var(--text);
  font-size: 8px;
  line-height: 1.4;
}

.bep-external-detail dd a { color: var(--accent-light); text-decoration: none; }
.bep-external-detail dd a:hover,
.bep-external-detail dd a:focus-visible { color: var(--text-bright); text-decoration: underline; }

.bep-external-expand {
  align-self: flex-start;
  margin-top: 6px;
  padding: 3px 0;
  border: 0;
  background: transparent;
  color: var(--accent-light);
  font-size: 8px;
  font-weight: 700;
  cursor: pointer;
}

.bep-external-expand:hover,
.bep-external-expand:focus-visible { color: var(--text-bright); text-decoration: underline; outline: 0; }

.bep-graph-media-context {
  min-height: 38px;
  margin-top: 7px;
  padding: 7px;
  border: 1px dashed var(--border);
  border-radius: 6px;
  background: rgba(10, 12, 24, .42);
  color: var(--text-dim);
  font-size: 8px;
}

.bep-graph-media-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.bep-graph-media-head strong { color: var(--text); font-size: 8px; text-transform: uppercase; }
.bep-graph-media-head span { color: var(--orange); font-size: 8px; }

.bep-graph-media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.bep-graph-media-item {
  min-width: 0;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-card);
}

.bep-graph-media-item > img,
.bep-graph-media-item > video {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  background: #090a13;
  object-fit: contain;
}

.bep-graph-media-item figcaption {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 4px;
}

.bep-graph-media-item figcaption b {
  color: var(--orange);
  font-size: 7px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.bep-graph-media-item figcaption span { color: var(--text-dim); font-size: 7px; }
.bep-graph-media-loading { color: var(--accent-light); }
.bep-graph-media-error { color: var(--red); }
.bep-result-copy .bep-reference-disclaimer { margin-top: 6px; color: var(--orange); font-size: 8px; -webkit-line-clamp: 2; }

.bep-result-image,
.bep-product-hero {
  display: block;
  width: 100%;
  height: 124px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  object-fit: contain;
}

.bep-result-video {
  background: #090a13;
}

.bep-result-copy { display: flex; flex-direction: column; min-width: 0; }
.bep-result-source { display: flex; align-items: center; gap: 7px; margin-bottom: 3px; }

.bep-result-source span,
.bep-insert-head span {
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.bep-result-source em,
.bep-insert-head em {
  padding: 2px 5px;
  border: 1px solid var(--orange);
  border-radius: 999px;
  color: var(--orange);
  font-size: 8px;
  font-style: normal;
  text-transform: uppercase;
}

.bep-result-copy h3 { margin: 0 0 3px; color: var(--text-bright); font-size: 13px; line-height: 1.25; }

.bep-result-copy p {
  display: -webkit-box;
  overflow: hidden;
  margin: 2px 0;
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.42;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.bep-result-copy .bep-result-meta {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 9px;
  -webkit-line-clamp: 1;
}

.bep-result-copy .bep-measure-note { margin-top: 5px; font-size: 9px; font-style: italic; -webkit-line-clamp: 2; }

.bep-result-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  padding-top: 8px;
}

.bep-result-actions > span {
  overflow: hidden;
  color: var(--text-dim);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bep-source-link {
  flex: 0 0 auto;
  color: var(--accent-light);
  font-size: 8px;
  text-decoration: none;
}

.bep-source-link:hover,
.bep-source-link:focus-visible { color: var(--text-bright); text-decoration: underline; }

.bep-primary,
.bep-more-copy {
  flex: 0 0 auto;
  padding: 6px 9px;
  border: 1px solid var(--accent);
  border-radius: 5px;
  background: var(--accent);
  color: white;
  font-size: 9px;
  font-weight: 750;
  cursor: pointer;
}

.bep-primary:hover,
.bep-more-copy:hover { background: var(--accent-light); }
.bep-primary:disabled { opacity: .55; cursor: wait; }

.bep-product-card { grid-template-columns: 190px minmax(0, 1fr); }
.bep-product-card.no-media { grid-template-columns: minmax(0, 1fr); }
.bep-product-hero { height: 154px; }

.bep-product-gallery {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin-top: 5px;
}

.bep-product-thumb {
  aspect-ratio: 1;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  cursor: pointer;
}

.bep-product-thumb:hover,
.bep-product-thumb.active { border-color: var(--accent-light); box-shadow: 0 0 0 1px var(--accent-light) inset; }
.bep-product-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }

.bep-product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, .8fr);
  gap: 14px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .18s ease, opacity .18s ease, margin .18s ease;
}

.bep-product-card:hover .bep-product-detail,
.bep-product-card:focus-within .bep-product-detail,
.bep-product-card.active .bep-product-detail { max-height: 230px; margin-top: 8px; opacity: 1; }

.bep-product-detail dl { display: grid; gap: 4px; margin: 0; }
.bep-product-detail dl > div { display: grid; grid-template-columns: 65px minmax(0, 1fr); gap: 7px; }
.bep-product-detail dt { color: var(--text-dim); font-size: 8px; text-transform: uppercase; }
.bep-product-detail dd { overflow: hidden; margin: 0; color: var(--text-dim); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.bep-variants > strong { color: var(--text); font-size: 9px; }
.bep-variants ul { display: grid; gap: 3px; margin: 4px 0 0; padding: 0; list-style: none; }
.bep-variants li { display: flex; justify-content: space-between; gap: 8px; color: var(--text-dim); font-size: 8px; }
.bep-variants li b { color: var(--text); font-weight: 650; }

.bep-copy-option {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  margin-bottom: 6px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-card);
}

.bep-copy-option:hover,
.bep-copy-option.active { border-color: var(--accent); background: var(--bg-hover); }
.bep-copy-number { color: var(--text-dim); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 11px; }
.bep-copy-main { min-width: 0; }

.bep-copy-bucket {
  display: block;
  margin-bottom: 2px;
  color: var(--accent-light);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.bep-copy-text {
  padding: 3px 5px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--text-bright);
  font-size: 12px;
  line-height: 1.35;
}

.bep-copy-text:focus { outline: 0; border-color: var(--accent); background: var(--bg); }
.bep-copy-main small { display: block; margin-top: 3px; color: var(--text-dim); font-size: 8px; }
.bep-more-row { display: flex; justify-content: center; padding: 8px 0 2px; }
.bep-more-copy { border-color: var(--border); background: var(--bg-card); color: var(--text); }

.bep-action-card,
.bep-generated-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
}

.bep-action-command {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}

.bep-action-command code {
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 10px;
  font-weight: 800;
}

.bep-action-command span { color: var(--text-bright); font-size: 11px; line-height: 1.45; white-space: pre-wrap; }
.bep-action-note { margin: 0; color: var(--text-dim); font-size: 9px; line-height: 1.45; }
.bep-action-card > .bep-primary { align-self: flex-start; min-width: 118px; }

.bep-model-groups { display: grid; gap: 6px; }
.bep-model-group { display: flex; align-items: center; gap: 5px; overflow-x: auto; scrollbar-width: none; }
.bep-model-group::-webkit-scrollbar { display: none; }
.bep-model-group > span {
  min-width: 38px;
  color: var(--text-dim);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bep-model-chip {
  flex: 0 0 auto;
  padding: 4px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-dim);
  font-size: 8px;
  cursor: pointer;
}

.bep-model-chip:hover,
.bep-model-chip.default { border-color: var(--accent); color: var(--text); }

.bep-generated-text {
  min-height: 90px;
  max-height: 320px;
  overflow-y: auto;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text-bright);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
}

.bep-generated-text:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, .14);
}

.bep-tool-calls { display: flex; flex-wrap: wrap; gap: 5px; }
.bep-tool-calls span {
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  color: var(--accent-light);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 8px;
}

.bep-loading,
.bep-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 170px;
  color: var(--text-dim);
  font-size: 11px;
  text-align: center;
}

.bep-loading { gap: 5px; }
.bep-loading span { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); animation: bep-dot 1s infinite ease-in-out; }
.bep-loading span:nth-child(2) { animation-delay: .12s; }
.bep-loading span:nth-child(3) { animation-delay: .24s; }
@keyframes bep-dot { 0%, 70%, 100% { opacity: .25; transform: translateY(0); } 35% { opacity: 1; transform: translateY(-3px); } }

.bep-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  padding: 7px 13px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-dim);
  font-size: 8px;
}

.bep-footer span { display: inline-flex; align-items: center; gap: 4px; }

.brief-evidence-insert {
  position: relative;
  display: grid;
  grid-template-columns: minmax(90px, 150px) minmax(0, 1fr);
  gap: 12px;
  clear: both;
  margin: 10px 0;
  padding: 9px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 7px;
  background: var(--bg-card);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.brief-evidence-insert.reference-only { border-left-color: var(--orange); }

.brief-evidence-insert > img,
.brief-evidence-insert > video {
  display: block;
  width: 100%;
  max-height: 132px;
  border-radius: 5px;
  background: var(--bg);
  object-fit: contain;
}

.brief-evidence-insert:not(:has(> img)):not(:has(> video)) { grid-template-columns: 1fr; }
.brief-evidence-insert figcaption { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.bep-insert-head { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.brief-evidence-insert figcaption > strong { color: var(--text-bright); font-size: 11px; line-height: 1.25; }
.brief-evidence-insert figcaption > p { margin: 4px 0; color: var(--text-dim); font-size: 9px; line-height: 1.4; }
.brief-evidence-insert figcaption > small { color: var(--text-dim); font-size: 8px; line-height: 1.3; }

.bep-evidence-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 3px 5px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-dim);
  font-size: 8px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .12s ease;
}

.brief-evidence-insert:hover .bep-evidence-remove,
.bep-evidence-remove:focus { opacity: 1; }

.brief-evidence-completion {
  position: fixed;
  z-index: 10070;
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(420px, calc(100vw - 20px));
  padding: 8px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg-card);
  color: var(--text-dim);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 10px;
  line-height: 1.35;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .44);
}

.brief-evidence-completion span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 760px) {
  .bep-toolbar-hints span:not(:first-child) { display: none; }
  .brief-evidence-palette-host { padding: 12px; }
  .bep-panel { width: 100%; max-height: calc(100vh - 24px); }
  .bep-result-card, .bep-product-card { grid-template-columns: 105px minmax(0, 1fr); }
  .bep-result-card.no-media, .bep-product-card.no-media { grid-template-columns: minmax(0, 1fr); }
  .bep-result-image, .bep-product-hero { height: 105px; }
  .bep-product-detail { grid-template-columns: 1fr; }
  .bep-external-detail dl { grid-template-columns: 1fr; }
  .bep-graph-media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bep-command { grid-template-columns: 88px minmax(0, 1fr) auto; }
  .bep-copy-option { grid-template-columns: 30px minmax(0, 1fr); }
  .bep-copy-option .bep-primary { grid-column: 2; justify-self: start; }
  .brief-evidence-palette-host.inline .bep-panel { width: calc(100vw - 20px); max-height: calc(100vh - 20px); }
  .brief-evidence-palette-host.inline .bep-result-card,
  .brief-evidence-palette-host.inline .bep-product-card { grid-template-columns: 90px minmax(0, 1fr); }
}