:root {
  --bb-surface: rgba(11, 18, 31, 0.9);
  --bb-surface-strong: rgba(7, 12, 20, 0.96);
  --bb-border: rgba(255, 255, 255, 0.12);
  --bb-border-strong: rgba(255, 179, 71, 0.38);
  --bb-text: #f5f7fb;
  --bb-text-muted: #b3bfd4;
  --bb-text-soft: #8491a8;
  --bb-accent: #ffb347;
  --bb-accent-strong: #ff8a3d;
  --bb-success: #4ade80;
  --bb-danger: #f87171;
  --bb-card: rgba(255, 255, 255, 0.05);
  --bb-card-hover: rgba(255, 255, 255, 0.08);
  --bb-shadow: 0 26px 80px rgba(0, 0, 0, 0.4);
}

body.bb-dock-open #viewerContainer:not(.pdfPresentationMode) {
  inset-inline-end: min(440px, 36vw);
}

body.bb-dock-open #outerContainer.sidebarMoving #viewerContainer {
  transition: inset-inline-end 0.2s ease;
}

#bbDockToggle {
  position: fixed;
  inset-inline-end: 18px;
  inset-block-end: 18px;
  z-index: 1201;
  border: 0;
  border-radius: 999px;
  padding: 13px 18px;
  background: linear-gradient(135deg, rgba(255, 179, 71, 0.95), rgba(255, 138, 61, 0.95));
  color: #140f0a;
  font: 700 0.9rem/1 "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
  box-shadow: 0 20px 36px rgba(255, 138, 61, 0.28);
  cursor: pointer;
}

#bbDockToggle:hover {
  transform: translateY(-1px);
}

#bbDock {
  position: fixed;
  inset-inline-end: 18px;
  inset-block-start: calc(var(--toolbar-height) + 18px);
  z-index: 1200;
  width: min(420px, calc(100vw - 36px));
  max-height: calc(100vh - var(--toolbar-height) - 36px);
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--bb-border);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(255, 179, 71, 0.18), transparent 30%),
    linear-gradient(180deg, var(--bb-surface) 0%, var(--bb-surface-strong) 100%);
  color: var(--bb-text);
  box-shadow: var(--bb-shadow);
  backdrop-filter: blur(18px);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

#bbDock[data-collapsed="true"] {
  opacity: 0;
  pointer-events: none;
  transform: translateX(14px) scale(0.98);
}

#bbDock[data-collapsed="false"] {
  opacity: 1;
  transform: translateX(0) scale(1);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease;
}

.bb-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.bb-brand {
  display: grid;
  gap: 8px;
}

.bb-brand__eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 10px;
  border: 1px solid var(--bb-border-strong);
  border-radius: 999px;
  color: var(--bb-accent);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bb-brand__title {
  margin: 0;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  line-height: 1.05;
}

.bb-brand__copy {
  margin: 0;
  color: var(--bb-text-muted);
  font-size: 0.93rem;
  line-height: 1.5;
}

.bb-header__actions {
  display: flex;
  gap: 8px;
}

.bb-icon-button,
.bb-action-button,
.bb-mini-button,
.bb-url-row button,
.bb-card__tool {
  border: 1px solid var(--bb-border);
  border-radius: 14px;
  background: var(--bb-card);
  color: var(--bb-text);
  cursor: pointer;
  transition:
    background 0.16s ease,
    border-color 0.16s ease,
    transform 0.16s ease;
}

.bb-icon-button:hover,
.bb-action-button:hover,
.bb-mini-button:hover,
.bb-url-row button:hover,
.bb-card__tool:hover {
  background: var(--bb-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.bb-icon-button {
  min-width: 40px;
  min-height: 40px;
  padding: 0 10px;
  font-size: 1rem;
}

.bb-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.bb-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--bb-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.82rem;
  color: var(--bb-text-muted);
}

.bb-chip strong {
  color: var(--bb-text);
  font-weight: 600;
}

.bb-section {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--bb-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.bb-section__title {
  margin: 0 0 12px;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.bb-button-row,
.bb-selection__actions,
.bb-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bb-action-button,
.bb-mini-button,
.bb-url-row button {
  padding: 11px 14px;
  font: 600 0.88rem/1 "Space Grotesk", "Segoe UI", sans-serif;
}

.bb-action-button--primary,
.bb-url-row button {
  border-color: rgba(255, 179, 71, 0.42);
  background: linear-gradient(135deg, rgba(255, 179, 71, 0.18), rgba(255, 138, 61, 0.18));
}

.bb-url-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.bb-input,
.bb-select {
  width: 100%;
  border: 1px solid var(--bb-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--bb-text);
  padding: 11px 13px;
  font: 500 0.9rem/1.35 "Space Grotesk", "Segoe UI", sans-serif;
}

.bb-input::placeholder {
  color: var(--bb-text-soft);
}

.bb-language-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.bb-field {
  display: grid;
  gap: 8px;
}

.bb-field label,
.bb-toggle {
  color: var(--bb-text-muted);
  font-size: 0.82rem;
}

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

.bb-toggle input {
  inline-size: 18px;
  block-size: 18px;
}

.bb-selection__status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  color: var(--bb-text-muted);
  font-size: 0.82rem;
}

.bb-selection__text {
  margin: 12px 0 0;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--bb-text);
  font-size: 0.95rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 9.8rem;
  overflow: auto;
}

.bb-selection__actions {
  margin-top: 14px;
}

.bb-results {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.bb-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--bb-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.bb-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.bb-card__eyebrow {
  margin: 0 0 4px;
  color: var(--bb-text-soft);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.bb-card__title {
  margin: 0;
  font-size: 1rem;
}

.bb-card__tool {
  padding: 8px 10px;
  font: 600 0.78rem/1 "Space Grotesk", "Segoe UI", sans-serif;
}

.bb-card__text {
  margin: 0;
  color: var(--bb-text);
  font: 500 1.02rem/1.6 "Noto Sans Devanagari", "Segoe UI", sans-serif;
  word-break: break-word;
}

.bb-card__text[data-state="placeholder"] {
  color: var(--bb-text-muted);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.bb-card__meta {
  color: var(--bb-text-soft);
  font-size: 0.8rem;
}

.bb-note {
  margin: 16px 0 0;
  color: var(--bb-text-soft);
  font-size: 0.78rem;
  line-height: 1.55;
}

.bb-status--success {
  color: var(--bb-success);
}

.bb-status--error {
  color: var(--bb-danger);
}

@media (max-width: 1180px) {
  body.bb-dock-open #viewerContainer:not(.pdfPresentationMode) {
    inset-inline-end: 0;
  }
}

@media (max-width: 920px) {
  #bbDock {
    inset-inline: 12px;
    inset-block: auto 74px;
    width: auto;
    max-height: min(72vh, 680px);
  }

  .bb-language-grid,
  .bb-url-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  #bbDock {
    padding: 14px;
    border-radius: 20px;
  }

  .bb-section,
  .bb-card {
    padding: 14px;
  }

  .bb-header {
    flex-direction: column;
  }
}