:root {
  --bg: #0b0c0f;
  --bg2: #0e0f13;
  --panel: #16171d;
  --panel2: #1b1d24;
  --panelhi: #21232b;
  --border: #26272f;
  --border2: #33353f;
  --ink: #e7e8ec;
  --dim: #9a9ca6;
  --faint: #6a6c76;
  --accent: #7c83ff;
  --accent-dim: #5a61d6;
  --accent-glow: rgba(124, 131, 255, .16);
  --green: #4ec98f;
  --amber: #e8b84b;
  --red: #e07a6e;
  --r: 9px;
  --font: 'Inter', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  color: inherit;
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-thumb {
  background: #2b2d35;
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

.app {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  height: 52px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 14px;
}

.logo .mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  display: grid;
  place-items: center;
  font-size: 12px;
  color: #fff;
  font-weight: 700;
}

.logo .sub {
  color: var(--faint);
  font-weight: 450;
}

.spacer {
  flex: 1;
}

.quota {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--dim);
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 7px;
}

.quota .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

.quota b {
  color: var(--ink);
  font-weight: 600;
}

.gear {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: var(--panel);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 15px;
  transition: all .15s;
}

.gear:hover {
  border-color: var(--border2);
  background: var(--panel2);
  transform: rotate(30deg);
}

.user {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 4px 9px 4px 5px;
  border-radius: 7px;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color .15s;
}

.user:hover {
  border-color: var(--border2);
}

.ava {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #5a61d6, #9d6cff);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}

.role-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 5px;
}

.role-tag.admin {
  background: rgba(124, 131, 255, .15);
  color: var(--accent);
}

.role-tag.limited {
  background: rgba(232, 184, 75, .15);
  color: var(--amber);
}

.body {
  display: grid;
  grid-template-columns: 256px 1fr;
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
}

.sidebar {
  border-right: 1px solid var(--border);
  background: var(--bg2);
  padding: 14px 10px 48px;
  overflow-y: auto;
  overscroll-behavior: contain;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.side-sec h4 {
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 600;
  padding: 0 8px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.side-sec h4 button {
  font-size: 14px;
  color: var(--faint);
  transition: color 0.15s;
}

.side-sec h4 button:hover {
  color: var(--accent);
}

.side-sec h4 .tools {
  display: flex;
  gap: 6px;
}

.sec-t {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  flex: 1;
}

.sec-t:hover {
  color: var(--dim);
}

.sc {
  font-size: 9px;
  color: var(--faint);
  transition: transform .15s;
}

.sc.collapsed {
  transform: rotate(-90deg);
}

.sec-body.hide {
  display: none;
}

.cat-row {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  border-radius: 7px;
  font-size: 12.5px;
  color: var(--dim);
  cursor: pointer;
  font-weight: 500;
  user-select: none;
  transition: background .15s;
}

.cat-row:hover {
  background: var(--panel);
}

.cat-row .tw {
  font-size: 9px;
  color: var(--faint);
  width: 10px;
  transition: transform .15s;
}

.cat-row.collapsed .tw {
  transform: rotate(-90deg);
}

.cat-children {
  margin-left: 12px;
  border-left: 1px solid var(--border);
  padding-left: 6px;
}

.cat-children.hide {
  display: none;
}

.kb-children {
  display: flex;
  flex-direction: column;
}

.kb-children.hide {
  display: none;
}

.kb {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 9px;
  border-radius: 7px;
  font-size: 13px;
  color: var(--dim);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s;
}

.kb:hover {
  background: var(--panel);
  color: var(--ink);
}

.kb.on {
  background: var(--panel2);
  color: var(--ink);
  border-color: var(--border);
}

.kb .ic {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex: none;
}

.kb .ro {
  font-size: 10px;
  color: var(--faint);
  margin-left: 4px;
}

.kb .ct {
  margin-left: auto;
  font-size: 11px;
  color: var(--faint);
  background: #202229;
  padding: 1px 6px;
  border-radius: 10px;
}

.kb.on .ct {
  color: var(--dim);
}

/* --- Main KB cards (separated, inverted icon tile) --- */
.kb-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}

.kb-card:hover {
  background: var(--panel2);
}

.kb-card.on {
  background: var(--panel2);
  border-color: var(--accent);
}

.kb-card-body {
  flex: 1;
  min-width: 0;
}

.kb-card-name {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kb-card-meta {
  color: var(--faint);
  font-size: 11px;
  margin-top: 1px;
}

.kb-card-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.kb-card .kb-arrow {
  font-size: 10px;
  color: var(--dim);
  font-weight: bold;
  cursor: pointer;
  padding: 2px 4px;
}

/* --- Sub-KB vertical timeline --- */
.kb-tl {
  position: relative;
  margin: 0 0 8px 20px;
  padding-left: 16px;
}

.kb-tl::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border);
}

.kb-tl-node {
  position: relative;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 6px;
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s;
}

.kb-tl-node:hover {
  background: var(--panel);
}

.kb-tl-dot {
  position: absolute;
  left: -20px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  box-sizing: border-box;
  background: var(--panel2);
  border: 2px solid #4a4d59;
}

.kb-tl-node.on .kb-tl-dot {
  background: var(--accent);
  border-color: var(--bg2);
}

.kb-tl-name {
  flex: 1;
  min-width: 0;
  color: var(--dim);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kb-tl-node.on .kb-tl-name {
  color: #a7abff;
  font-weight: 500;
}

/* --- Container Review tab: sub-KB roll-up status --- */
.rollup-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  background: var(--panel);
  transition: background .15s, border-color .15s;
}

.rollup-row:hover {
  background: var(--panel2);
  border-color: var(--border2);
}

.rollup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
  background: var(--faint);
}

.rollup-row.built .rollup-dot {
  background: var(--green);
}

.rollup-row.waiting .rollup-dot {
  background: var(--amber);
}

.rollup-name {
  flex: 1;
  min-width: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rollup-status {
  font-size: 11px;
  color: var(--dim);
  flex: none;
}

.rollup-row.waiting .rollup-status {
  color: var(--amber);
}

/* --- Knowledge document viewer (markdown reader + outline) --- */
.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  flex: 1;
  min-height: 0;
  border-top: 1px solid var(--border);
}

.doc-toc-panel {
  border-right: 1px solid var(--border);
  overflow-y: auto;
  min-height: 0;
  padding: 12px 8px;
  background: var(--bg2);
}

.doc-toc-item {
  font-size: 12.5px;
  color: var(--dim);
  padding: 5px 8px;
  border-radius: 6px;
  cursor: pointer;
  border-left: 2px solid transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background .12s, color .12s;
}

.doc-toc-item:hover { background: var(--panel); color: var(--ink); }
.doc-toc-item.on { color: var(--accent); border-left-color: var(--accent); background: var(--panel); }
.doc-toc-item.lvl-2 { padding-left: 18px; }
.doc-toc-item.lvl-3 { padding-left: 30px; font-size: 12px; }
.doc-toc-item.lvl-4 { padding-left: 42px; font-size: 11.5px; }

.doc-main-panel {
  overflow-y: auto;
  min-height: 0;
  padding: 28px 40px 80px;
}

.doc-editor {
  width: 100%;
  min-height: 70vh;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  padding: 16px;
  resize: vertical;
  box-sizing: border-box;
}

/* MarkText-like reading column */
.md-body {
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.75;
}

.md-body h1, .md-body h2, .md-body h3, .md-body h4 {
  line-height: 1.3;
  font-weight: 600;
  scroll-margin-top: 20px;
}
.md-body h1 { font-size: 26px; margin: 8px 0 18px; }
.md-body h2 { font-size: 21px; margin: 32px 0 12px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.md-body h3 { font-size: 17px; margin: 24px 0 10px; color: var(--ink); }
.md-body h4 { font-size: 15px; margin: 20px 0 8px; color: var(--dim); }
.md-body p { margin: 0 0 14px; }
.md-body ul, .md-body ol { margin: 0 0 14px; padding-left: 26px; }
.md-body li { margin: 4px 0; }
.md-body a { color: var(--accent); text-decoration: none; }
.md-body a:hover { text-decoration: underline; }
.md-body blockquote {
  margin: 14px 0;
  padding: 4px 16px;
  border-left: 3px solid var(--accent-dim);
  background: var(--panel);
  color: var(--dim);
  border-radius: 0 6px 6px 0;
}
.md-body code {
  background: var(--panelhi);
  border-radius: 4px;
  padding: 1px 6px;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 13px;
}
.md-body pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  overflow-x: auto;
  margin: 0 0 16px;
}
.md-body pre code { background: none; padding: 0; }
.md-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 16px;
  font-size: 14px;
}
.md-body th, .md-body td { border: 1px solid var(--border); padding: 7px 11px; text-align: left; }
.md-body th { background: var(--panel); font-weight: 600; }
.md-body img { max-width: 100%; border-radius: 8px; }
.md-body hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

.md-source {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--dim);
}

/* Citation pills */
.cite {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border-radius: 5px;
  padding: 0 5px;
  margin: 0 1px;
  vertical-align: baseline;
  white-space: nowrap;
  cursor: pointer;
}
.cite:hover { filter: brightness(1.25); }

.md-body li.src-flash {
  background: var(--accent-glow);
  border-radius: 6px;
  box-shadow: 0 0 0 6px var(--accent-glow);
  transition: background .3s, box-shadow .3s;
}
.cite-conflict { color: var(--amber); background: rgba(232, 184, 75, .15); }
.cite-uncorr { color: var(--dim); background: var(--panelhi); }

.skill-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 9px;
  border-radius: 7px;
  font-size: 12.5px;
  color: var(--dim);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s;
}

.skill-row:hover {
  background: var(--panel);
  color: var(--ink);
}

.skill-row.on {
  background: var(--panel2);
  color: var(--ink);
  border-color: var(--accent);
}

.skill-row .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--faint);
  flex: none;
}

.skill-row.on .dot {
  background: var(--accent);
  border-color: var(--accent);
}

.skill-row .av {
  margin-left: auto;
  font-size: 9px;
  font-weight: 600;
  color: var(--accent);
}

.sess {
  padding: 7px 9px;
  border-radius: 7px;
  cursor: pointer;
  transition: background .15s;
}

.sess:hover {
  background: var(--panel);
}

.sess .t {
  font-size: 12.5px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sess .m {
  font-size: 11px;
  color: var(--faint);
  margin-top: 2px;
}

.sess-item {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 2px;
  border-radius: 7px;
  transition: background .15s;
}

.sess-item .sess {
  flex: 1;
  min-width: 0;
}

.sess-item .rm-sess {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: transparent;
  color: var(--faint);
  border: none;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .15s, background .15s, color .15s;
  z-index: 5;
}

.sess-item:hover .rm-sess {
  opacity: 1;
}

.sess-item .rm-sess:hover {
  background: rgba(224, 122, 110, 0.15);
  color: var(--red);
}

.sess-item.on {
  background: var(--panel2);
  border-left: 2px solid var(--accent);
  border-radius: 0 7px 7px 0;
}

.sess-ctrl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.sess-ctrl .sess-info {
  font-size: 13px;
  color: var(--dim);
}

.sess-ctrl .sess-info strong {
  color: var(--ink);
}

.main {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.context {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 0;
}

.context .target {
  font-size: 13px;
  color: var(--dim);
}

.context .target b {
  color: var(--ink);
  font-weight: 600;
}

.crumb {
  color: var(--faint);
  font-size: 12px;
}

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
}

.badge.create {
  background: rgba(78, 201, 143, .13);
  color: var(--green);
  border: 1px solid rgba(78, 201, 143, .3);
}

.badge.update {
  background: rgba(124, 131, 255, .13);
  color: var(--accent);
  border: 1px solid rgba(124, 131, 255, .3);
}

.badge.ro {
  background: rgba(106, 108, 118, .16);
  color: var(--dim);
  border: 1px solid var(--border2);
}

.tabs {
  display: flex;
  gap: 2px;
  padding: 14px 22px 0;
  border-bottom: 1px solid var(--border);
}

.tab {
  padding: 9px 14px;
  font-size: 13px;
  color: var(--dim);
  font-weight: 450;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab:hover {
  color: var(--ink);
}

.tab.on {
  color: var(--ink);
  border-bottom-color: var(--accent);
  font-weight: 500;
}

.tab .pill {
  font-size: 10.5px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  padding: 0 6px;
  font-weight: 600;
  min-width: 16px;
  text-align: center;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 22px;
  min-height: 0;
}

.view {
  display: none;
  animation: fade .25s ease both;
}

.view.on {
  display: block;
}

.view.flex.on {
  display: flex;
  flex: 1;
  min-height: 0;
}

#chat.view.on {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

@keyframes fade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.subtabs {
  display: inline-flex;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 18px;
}

.subtab {
  padding: 6px 14px;
  font-size: 12.5px;
  color: var(--dim);
  border-radius: 6px;
  font-weight: 450;
  cursor: pointer;
  transition: all 0.15s;
}

.subtab.on {
  background: var(--panel2);
  color: var(--ink);
  font-weight: 500;
}

.drop {
  border: 1.5px dashed var(--border2);
  border-radius: var(--r);
  padding: 38px;
  text-align: center;
  background: var(--bg2);
  cursor: pointer;
  transition: all .2s;
}

.drop:hover {
  border-color: var(--accent);
  background: var(--panelhi);
}

.drop .big {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 6px;
}

.drop .small {
  font-size: 12.5px;
  color: var(--faint);
}

.drop .types {
  margin-top: 14px;
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

.types-allowed, .types-blocked {
  font-size: 10.5px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  background: #1d1f26;
  border: 1px solid var(--border);
}

.types-allowed {
  color: var(--dim);
}

.types-blocked {
  color: var(--red);
  text-decoration: line-through;
  opacity: .7;
}

.btn {
  background: var(--accent);
  color: #fff;
  font-size: 12.5px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 7px;
  transition: background .15s, transform 0.1s;
}

.btn:hover {
  background: var(--accent-dim);
}

.btn:active {
  transform: scale(0.97);
}

.btn.ghost {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn.ghost:hover {
  background: var(--panel2);
  border-color: var(--border2);
}

.btn.danger,
.btn.ghost.danger {
  color: var(--red);
}

.btn.ghost.danger:hover {
  background: rgba(224, 122, 110, .08);
  border-color: rgba(224, 122, 110, .55);
}

.btn.sm {
  padding: 6px 11px;
  font-size: 12px;
}

.btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.field {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-sizing: border-box;
  padding: 10px 12px;
  font-size: 13px;
  transition: all .2s;
}

.field:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.field::placeholder {
  color: var(--faint);
}

.list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.item {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.item .ic {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: var(--panel2);
  display: grid;
  place-items: center;
  font-size: 13px;
  flex: none;
}

.item .meta {
  min-width: 0;
  flex: 1;
}

.item .nm {
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item .sub {
  font-size: 11.5px;
  color: var(--faint);
  margin-top: 1px;
}

.item .act {
  color: var(--faint);
  font-size: 14px;
  padding: 3px 7px;
  border-radius: 5px;
  transition: all .15s;
}

.item .act:hover {
  color: var(--accent);
  background: var(--panel2);
}

.item .x:hover {
  color: var(--red);
  background: #221b1c;
}

.tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 5px;
  flex: none;
}

.tag.doc {
  background: rgba(124, 131, 255, .13);
  color: var(--accent);
}

.tag.url {
  background: rgba(78, 201, 143, .13);
  color: var(--green);
}

.tag.md {
  background: rgba(232, 184, 75, .14);
  color: var(--amber);
}

.empty {
  text-align: center;
  padding: 34px;
  color: var(--faint);
  font-size: 13px;
}

.locked {
  text-align: center;
  padding: 60px 20px;
  color: var(--faint);
}

.locked .ic {
  font-size: 30px;
  margin-bottom: 12px;
}

.yt-bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nl {
  position: relative;
}

.nl .field {
  width: 100%;
}

.chips {
  display: flex;
  gap: 6px;
  margin-top: 9px;
  flex-wrap: wrap;
}

.chip {
  font-size: 11px;
  background: var(--panel2);
  border: 1px solid var(--border2);
  color: var(--dim);
  padding: 3px 9px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chip .d {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.vid {
  border: 2px solid transparent;
  border-radius: 9px;
  overflow: hidden;
  background: var(--panel);
  position: relative;
  transition: all .2s;
  box-shadow: 0 0 0 1px var(--border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.vid:hover {
  box-shadow: 0 0 0 1px var(--border2);
  transform: translateY(-2px);
}

.vid.selected {
  border-color: var(--accent) !important;
  box-shadow: 0 0 14px rgba(124, 131, 255, 0.45) !important;
  background: rgba(124, 131, 255, 0.04);
}

.thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1c1e26, #23252e);
  position: relative;
  display: grid;
  place-items: center;
}

.thumb .play {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .45);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 15px;
}

.frame-pop {
  width: min(920px, 94vw);
  height: min(820px, 92vh);
  max-width: 98vw;
  max-height: 96vh;
  min-width: min(720px, 94vw);
  min-height: min(620px, 92vh);
  resize: both;
  overflow: auto;
}

.frame-picker-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.frame-player-wrap {
  width: 100%;
  flex: 0 0 auto;
  aspect-ratio: 16 / 9;
  min-height: 320px;
  max-height: calc(100% - 220px);
  background: #05060a;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

#ytFramePlayer,
#ytFramePlayer iframe {
  width: 100%;
  height: 100%;
}

.frame-controls {
  display: grid;
  grid-template-columns: auto auto auto 70px minmax(160px, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.frame-range {
  color: var(--dim);
  font-size: 12px;
  margin-top: -4px;
}

#ytFrameCurrentTime {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--accent);
  font-size: 13px;
  text-align: center;
}

.frame-list {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel2);
  min-height: 86px;
  max-height: 210px;
  overflow-y: auto;
}

.frame-row {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

.frame-row:last-child {
  border-bottom: 0;
}

.frame-row strong {
  color: var(--ink);
  display: block;
  font-size: 13px;
}

.frame-row span {
  color: var(--faint);
  display: block;
  font-size: 11px;
  margin-top: 2px;
  word-break: break-all;
}

@media (max-width: 760px) {
  .frame-controls {
    grid-template-columns: 1fr;
  }

  #ytFrameCurrentTime {
    text-align: left;
  }
}

.thumb .dur {
  position: absolute;
  bottom: 7px;
  right: 7px;
  background: rgba(0, 0, 0, .78);
  color: #fff;
  font-size: 10.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
}

.vid .vx {
  position: absolute;
  top: 7px;
  right: 7px;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(0, 0, 0, .65);
  color: #fff;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 14px;
  opacity: 0.65;
  z-index: 10;
  transition: opacity .15s, background-color .15s;
}

.vid:hover .vx {
  opacity: 1;
}

.vid .vx:hover {
  background: var(--red);
  opacity: 1;
}

/* Styling for Manually Added Custom Videos */
.vid.manual {
  border: 1px solid rgba(124, 131, 255, 0.4);
  box-shadow: 0 0 12px rgba(124, 131, 255, 0.1);
  background: linear-gradient(135deg, rgba(124, 131, 255, 0.04) 0%, var(--panel) 100%);
}

.vid.manual:hover {
  border-color: rgba(124, 131, 255, 0.8);
  box-shadow: 0 0 16px rgba(124, 131, 255, 0.2);
}

.manual-badge {
  position: absolute;
  top: 7px;
  left: 7px;
  background: #7c83ff;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 5;
}

.vmeta {
  padding: 10px 11px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.vtitle {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vsub {
  font-size: 11.5px;
  color: var(--faint);
  margin-top: 5px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.vcard-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  width: 100%;
}

.vadd {
  margin-top: 0 !important;
  width: 130px;
  max-width: 55%;
  justify-content: center;
  display: inline-flex !important;
  background: #3f429f !important;
  color: #fff !important;
  font-size: 11px !important;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.vadd:hover {
  background: #2f327c !important;
}

.vadd.generated {
  background: rgba(255, 255, 255, 0.05) !important;
  color: rgba(255, 255, 255, 0.3) !important;
  border-color: transparent !important;
  pointer-events: none;
  opacity: 0.5;
}

.vsession-label {
  font-size: 10.5px;
  font-weight: 600;
  color: #c9cbff;
  background: rgba(124, 131, 255, 0.12);
  border: 1px solid rgba(124, 131, 255, 0.2);
  padding: 3px 8px;
  border-radius: 5px;
  max-width: 40%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-block;
  text-align: center;
}

.center {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.loading {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--dim);
  font-size: 13px;
  padding: 30px;
  justify-content: center;
}

.spin {
  width: 15px;
  height: 15px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: sp .7s linear infinite;
}

/* YouTube Search AI Query Suggestions Chips */
.suggest-chip {
  background: rgba(124, 131, 255, 0.08);
  border: 1px solid rgba(124, 131, 255, 0.25);
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
}

.suggest-chip:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(124, 131, 255, 0.25);
}

.suggest-chip:active {
  transform: scale(0.97);
}

@keyframes sp {
  to {
    transform: rotate(360deg);
  }
}

#notes {
  gap: 16px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

#notes .notes-sidebar-pane {
  min-height: 0;
  overflow: hidden;
}

#notes .notes-list {
  min-height: 0;
  width: auto;
  border-right: none;
  padding: 8px 10px;
  overflow-y: auto;
  overflow-x: hidden;
}

.notes-list {
  width: 248px;
  flex: none;
  border-right: 1px solid var(--border);
  padding-right: 14px;
  overflow-y: auto;
}

.notes-filter-bar {
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
}

.notes-filter-bar select {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--ink);
  font-size: 12px;
  padding: 7px 9px;
  width: 100%;
}

.note-card {
  padding: 10px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  background: var(--panel);
  transition: all .15s;
}

.note-card:hover {
  border-color: var(--border2);
}

.note-card.on {
  border-color: var(--accent);
  background: var(--panel2);
}

.note-card-top {
  align-items: flex-start;
  display: flex;
  gap: 8px;
}

.note-card .nt {
  flex: 1;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.note-card .nm {
  font-size: 11px;
  color: var(--faint);
  margin-top: 6px;
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.sbadge {
  font-size: 9.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 5px;
  background: rgba(124, 131, 255, .13);
  color: var(--accent);
}

.lbadge {
  font-size: 9.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 5px;
  background: rgba(78, 201, 143, .13);
  color: var(--green);
}

.status-badge {
  font-size: 9.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 5px;
}

.status-badge.draft {
  background: rgba(232, 184, 75, .13);
  color: var(--amber);
}

.status-badge.approved {
  background: rgba(78, 201, 143, .13);
  color: var(--green);
}

.status-badge.rejected {
  background: rgba(224, 122, 110, .13);
  color: var(--red);
}

.stale-banner {
  background: rgba(232, 184, 75, .08);
  border: 1px dashed var(--amber);
  color: var(--ink);
  padding: 12px 16px;
  border-radius: var(--r);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.stale-banner .title {
  font-weight: 700;
  color: var(--amber);
  font-size: 13px;
}

.stale-banner .desc {
  font-size: 13px;
  color: var(--dim);
}

.note-main {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding-left: 20px;
  overflow: hidden;
}

.note-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.note-bar .sp {
  flex: 1;
}

.modetog {
  display: inline-flex;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 3px;
}

.modetog button {
  padding: 5px 12px;
  font-size: 12px;
  border-radius: 5px;
  color: var(--dim);
  font-weight: 500;
  transition: all 0.15s;
}

.modetog button.on {
  background: var(--panel2);
  color: var(--ink);
}

.note-render {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px 30px;
}

#notes .note-main {
  height: 100%;
  max-height: calc(100vh - 148px);
}

#notes .note-bar {
  flex: 0 0 auto;
}

#notes .note-render,
#notes .note-edit {
  flex: 1 1 auto;
  max-height: calc(100vh - 230px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.note-render.rtl {
  direction: rtl;
  text-align: right;
}

.note-render h1 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 14px;
}

.note-render h2 {
  font-size: 16px;
  font-weight: 600;
  margin: 20px 0 9px;
}

.note-render h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 16px 0 7px;
  color: var(--dim);
}

.note-render p {
  margin: 0 0 11px;
  color: var(--dim);
}

.note-render ul {
  margin: 0 0 12px;
  padding-left: 22px;
  color: var(--dim);
}

.note-render.rtl ul {
  padding-left: 0;
  padding-right: 22px;
}

.note-render li {
  margin: 4px 0;
}

.note-render blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 14px;
  margin: 0 0 12px;
  color: var(--ink);
  background: var(--panel);
  border-radius: 0 6px 6px 0;
}

.note-render.rtl blockquote {
  border-left: none;
  border-right: 3px solid var(--accent);
  border-radius: 6px 0 0 6px;
}

.note-render code {
  background: var(--panel2);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
}

.media-source-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(240px, .8fr) minmax(280px, 1.2fr);
}

.media-picker, .media-form {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.media-picker input[type="file"] {
  color: var(--dim);
  font-size: 12px;
  margin-bottom: 10px;
  width: 100%;
}

.media-file-label {
  color: var(--dim);
  display: block;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.media-mode-row {
  color: var(--dim);
  font-size: 12px;
  margin-bottom: 10px;
}

.media-mode-row label {
  align-items: center;
  display: inline-flex;
  gap: 7px;
}

.media-sidecar-rule {
  color: var(--faint);
  font-size: 11.5px;
  line-height: 1.45;
  margin: 0 0 12px;
}

.media-sidecar-rule code {
  background: var(--panel);
  border-radius: 4px;
  color: var(--dim);
  padding: 1px 4px;
}

.media-preview {
  align-items: center;
  background: var(--bg);
  border: 1px dashed var(--border2);
  border-radius: 8px;
  display: flex;
  justify-content: center;
  min-height: 180px;
  overflow: hidden;
}

.media-preview img, .media-preview video {
  display: block;
  max-height: 260px;
  max-width: 100%;
}

.media-preview audio {
  width: 92%;
}

.media-pair-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  max-height: 180px;
  overflow-y: auto;
}

.media-pair {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 10px;
  text-align: left;
}

.media-pair span {
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-pair small {
  color: var(--faint);
  font-size: 10.5px;
}

.media-pair.ok {
  border-color: rgba(78, 201, 143, .3);
}

.media-pair.missing {
  border-color: rgba(224, 122, 110, .3);
  cursor: not-allowed;
  opacity: .68;
}

.media-pair.on {
  background: rgba(124, 131, 255, .11);
  border-color: var(--accent);
}

.media-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.media-form-actions {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.media-ref {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0 0 14px;
  overflow: hidden;
  padding: 10px;
}

.media-ref img, .media-ref video {
  display: block;
  max-height: 420px;
  max-width: 100%;
  object-fit: contain;
}

.media-ref img {
  cursor: zoom-in;
}

.media-preview-back {
  background: rgba(0,0,0,.88);
  display: none;
  flex-direction: column;
  inset: 0;
  position: fixed;
  z-index: 120;
}

.media-preview-back.on {
  display: flex;
}

.media-preview-top {
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: var(--dim);
  display: flex;
  font-size: 12px;
  justify-content: space-between;
  padding: 12px 16px;
}

.media-preview-body {
  align-items: center;
  display: flex;
  flex: 1;
  justify-content: center;
  min-height: 0;
  overflow: auto;
  padding: 18px;
}

.media-preview-body img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.media-ref audio {
  width: 100%;
}

.media-ref figcaption, .media-ref-link {
  color: var(--faint);
  display: block;
  font-size: 11px;
  margin-top: 8px;
}

.url-image-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.url-image-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  max-height: 300px;
  overflow-y: auto;
}

.url-image-form {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  width: 100%;
}

.url-image-form .field {
  width: 100%;
}

#urlImageExplainer {
  min-height: 120px;
  resize: vertical;
}

.url-image-choice {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--dim);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-height: 132px;
  padding: 8px;
  position: relative;
  text-align: left;
}

.url-image-choice:hover,
.url-image-choice.on {
  background: var(--panel2);
  border-color: var(--accent);
}

.url-image-choice img {
  aspect-ratio: 4 / 3;
  background: var(--panel);
  border-radius: 6px;
  object-fit: cover;
  width: 100%;
}

.url-image-choice.image-preview-missing::before {
  align-items: center;
  aspect-ratio: 4 / 3;
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 6px;
  color: var(--faint);
  content: "Preview blocked";
  display: flex;
  font-size: 11px;
  justify-content: center;
  width: 100%;
}

.url-image-choice span {
  display: -webkit-box;
  font-size: 11px;
  line-height: 1.35;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.url-image-remove {
  align-items: center;
  background: rgba(5, 6, 8, .82);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  height: 22px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  position: absolute;
  right: 6px;
  top: 6px;
  width: 22px;
  z-index: 2;
}

.url-image-remove:hover {
  border-color: var(--red);
  color: var(--red);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.history-item {
  align-items: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  padding: 10px;
}

.history-title {
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 700;
}

.history-meta {
  color: var(--dim);
  font-size: 11px;
  margin-top: 3px;
}

.history-actions {
  display: flex;
  flex: none;
  gap: 7px;
}

.history-diff {
  background: #050608;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #d7dae3;
  font-family: "Courier New", monospace;
  font-size: 11.5px;
  line-height: 1.45;
  margin: 12px 0 0;
  max-height: 260px;
  overflow: auto;
  padding: 10px;
  white-space: pre-wrap;
}

@media (max-width: 860px) {
  .media-source-grid {
    grid-template-columns: 1fr;
  }
}

.note-edit {
  flex: 1;
  width: 100%;
  min-height: 0;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  font-size: 13px;
  line-height: 1.6;
  resize: none;
  color: var(--ink);
}

.note-edit:focus {
  outline: none;
  border-color: var(--accent);
}

.note-edit.rtl {
  direction: rtl;
  text-align: right;
}

.fs-back {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: none;
  z-index: 70;
  flex-direction: column;
}

.fs-back.on {
  display: flex;
}

.fs-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.fs-top .ttl {
  font-size: 13px;
  color: var(--dim);
}

.fs-top .ttl b {
  color: var(--ink);
}

.fs-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  padding: 40px 22px;
}

.fs-doc {
  max-width: 760px;
  width: 100%;
}

.review-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.review-head .h {
  font-size: 16px;
  font-weight: 600;
}

.review-head .s {
  font-size: 12.5px;
  color: var(--dim);
  margin-top: 2px;
}

.build-action-group {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.build-mode-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--dim);
}

.build-mode-controls label {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0;
}

.build-mode-controls select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--ink);
  border-radius: 6px;
  padding: 7px 9px;
  min-width: 136px;
}

.build-copy-prompt {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--dim);
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  height: 32px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  width: 32px;
}

.build-copy-prompt:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.build-copy-prompt.danger:hover {
  border-color: var(--red);
  color: var(--red);
}

.build-copy-prompt:disabled {
  cursor: not-allowed;
  opacity: .45;
}

.build-prompt-panel {
  margin-top: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}

.build-prompt-panel textarea {
  width: 100%;
  min-height: 96px;
  resize: vertical;
}

.build-prompt-actions {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 10px;
}

.build-prompt-actions span {
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

#tree.view.flex.on {
  flex-direction: column;
  width: 100%;
}

#queue.view.flex.on {
  flex-direction: column;
  width: 100%;
}

.queue-toolbar {
  align-items: center;
  display: flex;
  gap: 8px;
}

.review-inputs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow-y: auto;
}

.review-input-section {
  margin-top: 2px;
}

.review-input-section-title {
  color: var(--faint);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .04em;
  margin: 8px 0 6px;
  text-transform: uppercase;
}

.review-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px;
}

.review-input.approved {
  border-color: rgba(78, 201, 143, .35);
}

.review-input.draft {
  border-color: rgba(232, 184, 75, .28);
}

.review-input-top {
  align-items: center;
  display: flex;
  gap: 8px;
  min-width: 0;
}

.review-input-title {
  color: var(--ink);
  flex: 1;
  font-size: 12.5px;
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.review-input-meta {
  color: var(--dim);
  font-size: 11.5px;
  line-height: 1.4;
  margin-top: 5px;
}

.review-input-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.review-signals {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 260px;
  overflow-y: auto;
}

.review-signal-summary {
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.review-signal-summary span {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--dim);
  font-size: 11px;
  font-weight: 700;
  padding: 7px 8px;
  text-align: center;
}

.review-signal-summary span.warn {
  color: #e8b84b;
  border-color: rgba(232, 184, 75, .35);
}

.review-signal-summary span.ok {
  color: var(--green);
}

.review-signal-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 10px;
}

.review-signal-item.conflict {
  border-color: rgba(224, 122, 110, .35);
}

.review-signal-item.single,
.review-signal-item.thin {
  border-color: rgba(232, 184, 75, .28);
}

.review-signal-title {
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.review-signal-excerpt {
  color: var(--dim);
  font-size: 11.5px;
  line-height: 1.45;
  margin-top: 5px;
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 180px;
  overflow-y: auto;
}

.queue-board {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  flex: 1;
  min-height: 0;
  padding: 16px;
  width: 100%;
}

.task-list.global {
  max-height: none;
}

.task-row {
  align-items: center;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  display: flex;
  gap: 10px;
  padding: 10px;
}

.task-actions {
  align-items: center;
  display: flex;
  flex: none;
  gap: 8px;
}

.task-main {
  flex: 1;
  min-width: 0;
}

.task-title {
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-meta {
  color: var(--dim);
  font-size: 11px;
  margin-top: 4px;
}

.tree-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: 16px;
  min-height: 0;
  width: 100%;
}

.tree-panel,
.tree-preview-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 16px;
}

.tree-panel-title {
  border-bottom: 1px solid var(--border);
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 8px;
  text-transform: uppercase;
}

.knowledge-tree-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.tree-node {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  cursor: pointer;
  padding: 9px 10px;
  padding-left: calc(10px + (var(--depth) * 16px));
}

.tree-node:hover,
.tree-node.on {
  border-color: rgba(124, 131, 255, .55);
  background: rgba(124, 131, 255, .08);
}

.tree-node-main {
  align-items: center;
  display: flex;
  gap: 7px;
  min-width: 0;
}

.tree-caret {
  color: var(--dim);
  display: inline-block;
  width: 12px;
}

.tree-node-title {
  color: var(--ink);
  flex: 1;
  font-size: 12.5px;
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tree-count {
  color: var(--faint);
  font-size: 10.5px;
  white-space: nowrap;
}

.tree-flags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.tree-flag {
  background: rgba(232, 184, 75, .12);
  border: 1px solid rgba(232, 184, 75, .28);
  border-radius: 5px;
  color: #e8c46d;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  text-transform: uppercase;
}

.tree-preview-empty,
.tree-preview-content {
  color: var(--dim);
  font-size: 13px;
  line-height: 1.6;
}

.tree-preview-title {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.tree-preview-meta {
  color: var(--faint);
  font-size: 12px;
  margin-bottom: 12px;
}

.tree-preview-text {
  color: var(--ink);
  margin-top: 14px;
}

@media (max-width: 900px) {
  .tree-layout {
    grid-template-columns: 1fr;
  }
}

.review-preview-note {
  color: var(--dim);
  font-size: 12px;
  line-height: 1.5;
  margin: -4px 0 10px;
}

.summary {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 92px;
}

.stat .n {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.stat .l {
  font-size: 11px;
  color: var(--faint);
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pop-back {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  backdrop-filter: blur(2px);
}

.pop-back.on {
  display: flex;
}

.pop {
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 12px;
  width: 400px;
  max-width: 92vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  animation: pop .2s ease both;
}

.pop.wide {
  width: 660px;
}

.gen-pop {
  width: min(760px, 94vw);
  max-width: 94vw;
}

#genBack .pop-b {
  align-items: stretch;
  display: flex;
  flex-direction: column;
}

#genSupportText {
  display: block;
  flex: none;
  font-family: inherit;
  line-height: 1.55;
  min-height: 280px;
  resize: vertical;
  width: 100%;
}

#genSupportFile {
  display: block;
  flex: none;
  width: 100%;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pop-h {
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pop-h .sub {
  font-size: 12px;
  color: var(--faint);
  font-weight: 400;
  margin-top: 3px;
}

.pop-b {
  padding: 16px 18px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

.pop-f {
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.langtog {
  display: inline-flex;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 3px;
  flex-wrap: wrap;
  gap: 2px;
}

.langtog button {
  padding: 5px 13px;
  font-size: 12px;
  border-radius: 5px;
  color: var(--dim);
  font-weight: 500;
  transition: all 0.15s;
}

.langtog button.on {
  background: var(--panel2);
  color: var(--ink);
}

.langtog button.addl {
  color: var(--accent);
  font-weight: 700;
}

.fl {
  font-size: 12px;
  color: var(--faint);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 8px;
  font-weight: 600;
}

.sel {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 9px 10px;
  font-size: 12.5px;
}

.set-sec {
  margin-bottom: 24px;
}

.set-sec h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.set-sec .d {
  font-size: 12px;
  color: var(--faint);
  margin-bottom: 12px;
}

.ovr {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.ovr .key {
  flex: 1;
}

.ovr .val {
  flex: 1;
}

.ovr .rm {
  color: var(--faint);
  font-size: 16px;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.15s;
}

.ovr .rm:hover {
  color: var(--red);
  background: #221b1c;
}

/* Streaming Terminal CSS */
.terminal-body {
  font-family: 'Courier New', Courier, monospace;
  background: #050507;
  border: 1px solid var(--border);
  padding: 16px;
  color: #a5d6ff;
  height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: 12px;
  line-height: 1.5;
  border-radius: 8px;
}

/* Simple Gorgeous Login Box CSS */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: var(--bg);
}

.login-box {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  width: 380px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .4);
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 24px;
}

.login-logo .mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
}

.login-box h2 {
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.login-subtitle {
  color: var(--faint);
  font-size: 13px;
  text-align: center;
  margin-bottom: 24px;
}

.login-field-group {
  margin-bottom: 18px;
}

.login-field-group label {
  display: block;
  font-size: 12px;
  color: var(--dim);
  font-weight: 500;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.login-field-group input {
  width: 100%;
}

.login-error-box {
  background: rgba(224, 122, 110, 0.15);
  border: 1px solid rgba(224, 122, 110, 0.3);
  color: var(--red);
  padding: 10px 12px;
  border-radius: 7px;
  font-size: 12.5px;
  margin-bottom: 18px;
  text-align: center;
}

.login-hints {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  font-size: 11.5px;
  color: var(--faint);
}

.login-hints p {
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--dim);
}

.login-hints ul {
  padding-left: 14px;
}

.login-hints li {
  margin-top: 2px;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: 9px;
  padding: 11px 16px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 9px;
  opacity: 0;
  transition: all .25s;
  z-index: 80;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .4);
  pointer-events: none;
}

.toast.on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast .d {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.toast.ok .d {
  background: var(--green);
}

.toast.err .d {
  background: var(--red);
}

.toast.info .d {
  background: var(--accent);
}

.add-sub-kb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background: var(--bg3);
  color: var(--fg);
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s, background 0.2s, color 0.2s;
  margin-right: 4px;
}

.kb:hover .add-sub-kb-btn,
.kb-card:hover .add-sub-kb-btn {
  opacity: 1;
}

.add-sub-kb-btn:hover {
  background: var(--accent);
  color: #fff;
}

.kb-ai-overrides {
  background: rgba(255,255,255,0.015);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  padding: 14px;
}

.kb-ai-override-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.kb-ai-overrides label {
  color: var(--dim);
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 0;
}

.kb-ai-overrides select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-size: 12.5px;
  padding: 9px 10px;
  width: 100%;
}

@media (max-width: 820px) {
  .kb-ai-overrides {
    grid-template-columns: 1fr;
  }
}

/* Chat Tab Layout & Styles */
#tab-content-chat {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
    gap: 12px;
    padding: 16px;
}

.chat-ready-banner {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}
.chat-ready-banner.banner-info    { background: rgba(78, 201, 143, .08); color: var(--green); border: 1px dashed var(--green); }
.chat-ready-banner.banner-warning { background: rgba(232, 184, 75, .08); color: var(--amber); border: 1px dashed var(--amber); }

.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 4px;
}

.chat-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}
.chat-bubble-user {
    align-self: flex-end;
    background: var(--accent-glow);
    color: var(--ink);
    border: 1px solid var(--accent-dim);
    border-bottom-right-radius: 4px;
}
.chat-bubble-assistant {
    align-self: flex-start;
    background: var(--panel);
    color: var(--ink);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
}

.chat-bubble-assistant code {
    background: rgba(124, 131, 255, .15);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--accent);
}

.chat-typing {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-typing-dots {
    display: flex;
    gap: 4px;
}

.chat-typing-dots span {
    width: 6px; height: 6px;
    background: var(--dim);
    border-radius: 50%;
    animation: chatBounce 1.2s infinite;
}
.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes chatBounce {
    0%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-4px); }
}