/* Text-input + "Начать" control for feeding custom text into the 3D graph. */
.semantic-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 8px 0 6px;
}

.semantic-text-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  color: #f4f4f4;
  background: rgba(20, 20, 24, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  outline: none;
}

.semantic-text-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.semantic-text-input:focus {
  border-color: rgba(120, 180, 255, 0.7);
  box-shadow: 0 0 0 2px rgba(120, 180, 255, 0.2);
}

.bot-action.is-primary {
  background: rgba(120, 180, 255, 0.22);
  border-color: rgba(120, 180, 255, 0.55);
  color: #eaf3ff;
}

.bot-action.is-primary:hover {
  background: rgba(120, 180, 255, 0.34);
}

.bot-action.is-busy {
  opacity: 0.6;
  pointer-events: none;
}

#semantic-source-panel {
  cursor: pointer;
}

#semantic-source-panel:hover {
  color: #f4f4f4;
}

/* —— granular-video / graph-cities chrome (knobs + panels) —— */
html.semantic3d-page {
  --bg: #0b0b0d;
  --bg2: #131316;
  --bg3: #1a1a1f;
  --border: rgba(255, 255, 255, 0.055);
  --border2: rgba(255, 255, 255, 0.1);
  --text: #ddd8cc;
  --muted: rgba(221, 216, 204, 0.32);
  --accent: rgba(255, 255, 255, 0.55);
  --danger: #e84a4a;
  --mono: "Martian Mono", ui-monospace, monospace;
  --serif: "Instrument Serif", serif;
  --knob-track: rgba(255, 255, 255, 0.07);
  --knob-active: rgba(255, 255, 255, 0.55);
  --knob-needle: #ffffff;
  --bot-bg: #0b0b0d;
  --bot-surface: #131316;
  --bot-surface-strong: #1a1a1f;
  --bot-border: rgba(255, 255, 255, 0.055);
  --bot-border-strong: rgba(255, 255, 255, 0.1);
  --bot-text: #ddd8cc;
  --bot-muted: rgba(221, 216, 204, 0.32);
  --bot-accent: rgba(255, 255, 255, 0.55);
  --bot-accent-strong: rgba(255, 255, 255, 0.55);
  --bot-danger: #e84a4a;
  --bot-shadow: none;
}

body.semantic3d-page,
body.semantic3d-page table {
  background: #000000;
  color: var(--text);
  font-family: var(--mono);
  font-size: 10px;
}

body.semantic3d-page #debug {
  font-family: var(--mono);
}

body.semantic3d-page .bot-panel {
  font-family: var(--mono);
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
  backdrop-filter: none;
}

body.semantic3d-page .bot-metric {
  padding: 2px 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

body.semantic3d-page .bot-metric-label {
  color: var(--muted);
  font-size: 8px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body.semantic3d-page .bot-metric-value {
  color: var(--text);
  font-size: 10px;
  font-weight: 500;
}

body.semantic3d-page .bot-action {
  font-family: var(--mono);
  background: transparent;
  color: var(--muted);
  border: 0.5px solid var(--border2);
  border-radius: 5px;
  padding: 7px 12px;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: color 0.13s, border-color 0.13s, background 0.13s;
}

body.semantic3d-page .bot-action:hover {
  color: var(--text);
  border-color: var(--accent);
  background: transparent;
}

body.semantic3d-page .bot-action.is-primary {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
  color: var(--text);
}

body.semantic3d-page .bot-action.is-primary:hover {
  background: rgba(255, 255, 255, 0.12);
}

body.semantic3d-page .semantic-text-input {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text);
  background: transparent;
  border: 0.5px solid var(--border2);
  border-radius: 5px;
  cursor: text;
}

body.semantic3d-page .semantic-text-input::placeholder {
  color: var(--muted);
}

body.semantic3d-page .semantic-text-input:focus {
  border-color: var(--accent);
  box-shadow: none;
  outline: none;
}

body.semantic3d-page .semantic-demo-meta,
body.semantic3d-page .semantic-worker-row,
body.semantic3d-page #semantic-source-panel {
  font-family: var(--mono);
  color: var(--muted);
  font-size: 9px;
  letter-spacing: 0.05em;
}

body.semantic3d-page .semantic-motion-toggle {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

body.semantic3d-page .semantic-motion-toggle input {
  accent-color: var(--accent);
}

body.semantic3d-page .semantic-log-row #log_semantic {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
}

body.semantic3d-page .semantic-force-panel {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text);
  background: var(--bg2);
  border: 0.5px solid var(--border);
  border-radius: 8px;
  box-shadow: none;
  backdrop-filter: none;
  padding: 14px 16px 16px;
}

body.semantic3d-page .semantic-force-head {
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-size: 8px;
}

body.semantic3d-page .semantic-force-toggle {
  width: 26px;
  height: 26px;
  color: var(--muted);
  background: transparent;
  border: 0.5px solid var(--border2);
  border-radius: 5px;
}

body.semantic3d-page .semantic-force-toggle:hover {
  color: var(--text);
  border-color: var(--accent);
}

body.semantic3d-page .semantic-knob-grid {
  gap: 14px 12px;
  margin: 6px 0 12px;
}

body.semantic3d-page .semantic-force-panel .kw {
  gap: 4px;
}

body.semantic3d-page .semantic-force-panel .kl {
  font-size: 8px;
  letter-spacing: 0.06em;
  color: var(--muted);
  position: relative;
  cursor: help;
}

body.semantic3d-page .semantic-force-panel .kl.has-hint {
  border-bottom: 1px dotted rgba(221, 216, 204, 0.22);
}

body.semantic3d-page .semantic-force-panel .kl.has-hint:hover,
body.semantic3d-page .semantic-force-panel .kl.has-hint:focus {
  color: var(--text);
}

body.semantic3d-page .semantic-force-panel .kl.has-hint::after {
  content: attr(data-hint);
  position: absolute;
  right: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(50%);
  width: min(240px, 55vw);
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.45;
  text-transform: none;
  text-align: left;
  color: var(--text);
  background: rgba(12, 12, 14, 0.96);
  border: 0.5px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.12s ease;
  z-index: 40;
  white-space: normal;
}

body.semantic3d-page .semantic-force-panel .kl.has-hint:hover::after,
body.semantic3d-page .semantic-force-panel .kl.has-hint:focus::after {
  opacity: 1;
  visibility: visible;
}

body.semantic3d-page .semantic-force-panel .kv {
  font-size: 9px;
  font-weight: 500;
  color: var(--text);
  min-width: 40px;
}

body.semantic3d-page .semantic-force-actions {
  padding-top: 12px;
  border-top: 0.5px solid var(--border);
  margin-top: 4px;
}

body.semantic3d-page .semantic-force-row label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
}

body.semantic3d-page .semantic-force-val {
  color: var(--text);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

body.semantic3d-page .semantic-force-row input[type="range"] {
  accent-color: var(--accent);
}