/* BfPdfViewer — stiluri pentru vizualizatorul PDF modal (cuprins, căutare, marcaje). */
.bfpv-backdrop {
  --bfpv-bg: #14172a;
  --bfpv-panel: #191d33;
  --bfpv-bar: #1c2039;
  --bfpv-border: #ffffff16;
  --bfpv-text: #e4e6f4;
  --bfpv-muted: #98a1bd;
  --bfpv-accent: #3b9aef;
  --bfpv-accent-soft: #3b9aef22;
  --bfpv-canvas: #0a0d1a;

  position: fixed;
  inset: 0;
  z-index: 9990;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  box-sizing: border-box;
  background: var(--bfpv-bg);
  font-family: Outfit, system-ui, sans-serif;
  color: var(--bfpv-text);
}
body.light-mode .bfpv-backdrop {
  --bfpv-bg: #ffffff;
  --bfpv-panel: #f8fafc;
  --bfpv-bar: #ffffff;
  --bfpv-border: #e2e8f0;
  --bfpv-text: #0f172a;
  --bfpv-muted: #64748b;
  --bfpv-accent-soft: rgba(59, 154, 239, 0.13);
  --bfpv-canvas: #eef1f7;
  background: rgba(15, 23, 42, 0.45);
}
body.bfpv-locked { overflow: hidden; }
.bfpv-backdrop[hidden] { display: none; }

/* Mod inline: ocupă gazda (ex. zona din dreapta a bibliotecii), nu tot viewport-ul. */
.bfpv-backdrop.bfpv-inline {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  z-index: 4;
  padding: 0;
  background: var(--bfpv-bg);
}
body.light-mode .bfpv-backdrop.bfpv-inline {
  background: var(--bfpv-bg);
}

/* Ocupă tot ecranul: se citește ca un tab al aplicației, nu ca un pop-up. */
.bfpv-modal {
  width: 100%;
  height: 100%;
  display: grid;
  /* head (ascuns inline) · tabs · toolbar · body · foot */
  grid-template-rows: auto auto auto 1fr auto;
  min-height: 0;
  border: 0;
  border-radius: 0;
  background: var(--bfpv-bg);
  overflow: hidden;
}
.bfpv-modal:fullscreen { width: 100%; height: 100%; border-radius: 0; }

/* ---------------------------------------------------------------- antet */
.bfpv-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--bfpv-border);
}
/* În bibliotecă titlul e pe tab-uri — ascundem antetul ca să câștigăm vertical. */
.bfpv-backdrop.bfpv-inline .bfpv-head {
  display: none;
}
.bfpv-head-ico {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  color: var(--bfpv-accent);
  background: var(--bfpv-accent-soft);
}
.bfpv-head-ico svg { width: 19px; height: 19px; }
.bfpv-head-text { min-width: 0; flex: 1; }
.bfpv-title {
  display: block;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bfpv-subtitle {
  display: block;
  margin-top: 2px;
  color: var(--bfpv-muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bfpv-head-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* -------------------------------------------------------- tab-uri documente */
.bfpv-doctabs {
  display: flex;
  align-items: stretch;
  gap: 4px;
  min-height: 42px;
  padding: 8px 10px 0;
  overflow-x: auto;
  overflow-y: hidden;
  border-bottom: 1px solid var(--bfpv-border);
  background: color-mix(in srgb, var(--bfpv-panel) 72%, #000 14%);
  scrollbar-width: thin;
}
.bfpv-backdrop.bfpv-inline .bfpv-doctabs {
  min-height: 34px;
  padding: 4px 8px 0;
}
.bfpv-doctabs.is-single .bfpv-doctab-close {
  opacity: 0.7;
}
.bfpv-doctab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 220px;
  min-width: 110px;
  height: 34px;
  margin: 0;
  padding: 0 8px 0 12px;
  border: 1px solid color-mix(in srgb, #94a3b8 35%, transparent);
  border-bottom: 0;
  border-radius: 9px 9px 0 0;
  background: color-mix(in srgb, #64748b 22%, transparent);
  color: #c9d2e8;
  font: inherit;
  font-size: 12.5px;
  font-weight: 650;
  cursor: pointer;
  flex: 0 0 auto;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.bfpv-doctab:hover {
  color: #f1f5f9;
  background: color-mix(in srgb, #64748b 34%, transparent);
  border-color: color-mix(in srgb, #94a3b8 55%, transparent);
}
.bfpv-doctab.is-active {
  color: #0b3b5a;
  background: #7dd3fc;
  border-color: #38bdf8;
  box-shadow:
    0 0 0 1px rgba(56, 189, 248, 0.35),
    inset 0 -2px 0 #0284c7;
  z-index: 1;
}
.bfpv-doctab.is-active .bfpv-doctab-close {
  color: #0c4a6e;
}
.bfpv-doctab.is-active .bfpv-doctab-close:hover {
  background: rgba(15, 23, 42, 0.12);
  color: #7f1d1d;
}
.bfpv-doctab-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bfpv-doctab-close {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 5px;
  color: #9aa3bd;
  font-size: 15px;
  line-height: 1;
  font-weight: 500;
}
.bfpv-doctab-close:hover {
  background: rgba(248, 113, 113, 0.18);
  color: #fda4af;
}
body.light-mode .bfpv-doctabs {
  background: #e2e8f0;
}
body.light-mode .bfpv-doctab {
  background: #cbd5e1;
  border-color: #94a3b8;
  color: #334155;
}
body.light-mode .bfpv-doctab:hover {
  background: #b6c2d1;
  color: #0f172a;
}
body.light-mode .bfpv-doctab.is-active {
  color: #0c4a6e;
  background: #bae6fd;
  border-color: #38bdf8;
  box-shadow:
    0 0 0 1px rgba(14, 165, 233, 0.25),
    inset 0 -2px 0 #0284c7;
}

/* ------------------------------------------------------------------ butoane */
.bfpv-icon-btn,
.bfpv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--bfpv-muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.bfpv-icon-btn { width: 34px; padding: 0; }
.bfpv-btn { padding: 0 13px; border-color: var(--bfpv-border); color: var(--bfpv-text); }
.bfpv-icon-btn:hover,
.bfpv-btn:hover { background: rgba(148, 163, 184, 0.14); color: var(--bfpv-text); }
.bfpv-btn--accent {
  background: var(--bfpv-accent);
  border-color: transparent;
  color: #fff;
}
.bfpv-btn--accent:hover { background: #2f7bbf; color: #fff; }
.bfpv-btn--danger { border-color: rgba(248, 113, 113, 0.45); color: #fda4af; }
.bfpv-btn--danger:hover { background: rgba(248, 113, 113, 0.14); color: #fda4af; }
.bfpv-ico { width: 17px; height: 17px; }

/* ------------------------------------------------------------ bară de unelte */
.bfpv-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--bfpv-border);
  background: var(--bfpv-bar);
}
.bfpv-backdrop.bfpv-inline .bfpv-toolbar {
  padding: 5px 10px;
  gap: 8px;
}
.bfpv-tool-group { display: flex; align-items: center; gap: 4px; }
.bfpv-tool-center { flex: 1; justify-content: center; }
.bfpv-tool-right { gap: 6px; }
.bfpv-sep {
  width: 1px;
  height: 20px;
  margin: 0 6px;
  background: var(--bfpv-border);
}
.bfpv-pagebox {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  color: var(--bfpv-muted);
  font-size: 13px;
}
.bfpv-page-input {
  width: 46px;
  height: 30px;
  padding: 0 6px;
  border-radius: 7px;
  border: 1px solid var(--bfpv-border);
  background: var(--bfpv-bg);
  color: var(--bfpv-text);
  font: inherit;
  font-size: 13px;
  text-align: center;
  outline: none;
}
.bfpv-page-input:focus { border-color: var(--bfpv-accent); }
.bfpv-zoom-label {
  min-width: 56px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--bfpv-text);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.bfpv-zoom-label:hover { background: rgba(148, 163, 184, 0.14); }

/* -------------------------------------------------------- riglă de lectură */
.bfpv-ruler-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.bfpv-back-btn {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--bfpv-border);
  border-radius: 10px;
  background: rgba(148, 163, 184, 0.1);
  color: var(--bfpv-text);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
}
.bfpv-back-btn .bfpv-ico {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.bfpv-back-btn:hover {
  background: rgba(148, 163, 184, 0.2);
  border-color: color-mix(in srgb, var(--bfpv-accent) 40%, var(--bfpv-border));
  color: #fff;
}
body.light-mode .bfpv-back-btn:hover {
  color: var(--bfpv-text);
  background: #e2e8f0;
}
@media (max-width: 900px) {
  .bfpv-back-label { display: none; }
  .bfpv-back-btn { padding: 0 8px; }
}
.bfpv-ruler-toggle {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 34px;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid color-mix(in srgb, #a78bfa 45%, transparent);
  border-radius: 10px;
  background: color-mix(in srgb, #7c3aed 28%, transparent);
  color: #f5f3ff;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1.2;
  white-space: nowrap;
}
.bfpv-ruler-toggle svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.bfpv-ruler-toggle.is-on {
  background: #6d28d9;
  border-color: #c4b5fd;
  box-shadow: 0 0 0 1px rgba(167, 139, 250, 0.35);
}
.bfpv-ruler-settings-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 10px;
  border: 1px solid var(--bfpv-border);
  background: rgba(148, 163, 184, 0.1);
  color: var(--bfpv-muted);
  cursor: pointer;
}
.bfpv-ruler-settings-btn svg {
  width: 16px;
  height: 16px;
}
.bfpv-ruler-settings-btn:hover,
.bfpv-ruler-settings-btn.is-open {
  color: #f5f3ff;
  border-color: color-mix(in srgb, #a78bfa 50%, transparent);
  background: color-mix(in srgb, #7c3aed 22%, transparent);
}
.bfpv-ruler-settings {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 40;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  min-width: 280px;
  max-width: min(420px, calc(100vw - 32px));
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--bfpv-border);
  background: var(--bfpv-bar, #0f172a);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}
.bfpv-ruler-wrap.is-settings-open .bfpv-ruler-settings {
  display: flex;
}
.bfpv-ruler-colors {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.bfpv-ruler-swatch {
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.25);
}
.bfpv-ruler-swatch.is-active {
  border-color: #fff;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
}
.bfpv-ruler-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--bfpv-muted);
  font-size: 12.5px;
  font-weight: 600;
}
.bfpv-ruler-ctrl input[type="range"] {
  width: 110px;
  accent-color: #a78bfa;
  cursor: pointer;
}
.bfpv-ruler-val {
  min-width: 38px;
  color: var(--bfpv-text);
  font-variant-numeric: tabular-nums;
}
.bfpv-ruler-band {
  position: absolute;
  left: 0;
  right: 0;
  height: 72px;
  pointer-events: none;
  z-index: 6;
  transform: translateY(-50%);
  background: rgba(245, 158, 11, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), inset 0 -1px 0 rgba(0, 0, 0, 0.12);
  display: none;
}
.bfpv-ruler-band.is-on { display: block; }
body.light-mode .bfpv-ruler-toggle {
  color: #4c1d95;
  background: #ede9fe;
  border-color: #c4b5fd;
}
body.light-mode .bfpv-ruler-toggle.is-on {
  color: #fff;
  background: #7c3aed;
}
body.light-mode .bfpv-ruler-settings {
  background: #fff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}
body.light-mode .bfpv-ruler-settings-btn {
  color: #64748b;
  background: #f1f5f9;
}
body.light-mode .bfpv-ruler-settings-btn:hover,
body.light-mode .bfpv-ruler-settings-btn.is-open {
  color: #4c1d95;
  background: #ede9fe;
  border-color: #c4b5fd;
}
body.light-mode .bfpv-ruler-swatch.is-active {
  border-color: #0f172a;
}
@media (max-width: 720px) {
  .bfpv-ruler-toggle-label { display: none; }
  .bfpv-ruler-toggle { padding: 0 8px; }
}

/* --------------------------------------------------------------- conținut */
.bfpv-body {
  --bfpv-side-w: 300px;
  display: flex;
  align-items: stretch;
  min-height: 0;
  overflow: hidden;
}
.bfpv-side {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 0 0 var(--bfpv-side-w);
  width: var(--bfpv-side-w);
  max-width: min(52vw, 560px);
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--bfpv-border);
  background: var(--bfpv-panel);
  overflow: hidden;
  opacity: 1;
  transform: translateX(0);
  transition:
    flex-basis 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.22s ease,
    border-color 0.22s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.bfpv-modal.bfpv-side-hidden .bfpv-side {
  flex-basis: 0 !important;
  width: 0 !important;
  opacity: 0;
  border-right-color: transparent;
  pointer-events: none;
  transform: translateX(-12px);
}
.bfpv-side-resizer {
  position: absolute;
  top: 0;
  right: -3px;
  z-index: 5;
  width: 8px;
  height: 100%;
  cursor: col-resize;
  touch-action: none;
}
.bfpv-side-resizer::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 3px;
  height: 36px;
  border-radius: 999px;
  background: transparent;
  transform: translate(-50%, -50%);
  transition: background 0.15s ease, height 0.15s ease;
}
.bfpv-side-resizer:hover::after,
.bfpv-modal.is-resizing-side .bfpv-side-resizer::after {
  background: color-mix(in srgb, var(--bfpv-accent) 70%, transparent);
  height: 56px;
}
.bfpv-modal.bfpv-side-hidden .bfpv-side-resizer {
  display: none;
}
.bfpv-modal.is-resizing-side {
  cursor: col-resize;
  user-select: none;
}
.bfpv-modal.is-resizing-side .bfpv-side {
  transition: none;
}
.bfpv-viewwrap {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.bfpv-tabs {
  display: flex;
  gap: 4px;
  padding: 10px;
  border-bottom: 1px solid var(--bfpv-border);
  flex-shrink: 0;
}
.bfpv-tab {
  flex: 1;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--bfpv-muted);
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
}
.bfpv-tab:hover { background: rgba(148, 163, 184, 0.12); color: var(--bfpv-text); }
.bfpv-tab.is-active { background: var(--bfpv-accent-soft); color: var(--bfpv-accent); }
.bfpv-pane {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 12px 10px 14px;
}
.bfpv-pane[hidden] { display: none; }
.bfpv-hint {
  margin: 4px 6px 10px;
  color: var(--bfpv-muted);
  font-size: 12.5px;
  line-height: 1.5;
}

/* cuprins */
.bfpv-outline-row { display: flex; align-items: flex-start; gap: 2px; }
.bfpv-twist,
.bfpv-twist-space { width: 18px; flex-shrink: 0; }
.bfpv-twist {
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--bfpv-muted);
  font-size: 11px;
  cursor: pointer;
  transform: rotate(90deg);
}
.bfpv-outline-node.is-collapsed > .bfpv-outline-row .bfpv-twist { transform: none; }
.bfpv-outline-node.is-collapsed > .bfpv-outline-kids { display: none; }
.bfpv-outline-link,
.bfpv-page-link {
  flex: 1;
  display: block;
  width: 100%;
  padding: 5px 8px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--bfpv-text);
  font: inherit;
  font-size: 12.5px;
  line-height: 1.45;
  text-align: left;
  cursor: pointer;
}
.bfpv-outline-link:hover,
.bfpv-page-link:hover { background: rgba(148, 163, 184, 0.14); }
.bfpv-page-list { display: flex; flex-direction: column; gap: 1px; }

/* căutare */
.bfpv-search-row { padding: 0 4px 8px; }
.bfpv-search-input {
  width: 100%;
  box-sizing: border-box;
  height: 36px;
  padding: 0 11px;
  border-radius: 8px;
  border: 1px solid var(--bfpv-border);
  background: var(--bfpv-bg);
  color: var(--bfpv-text);
  font: inherit;
  font-size: 13px;
  outline: none;
}
.bfpv-search-input:focus { border-color: var(--bfpv-accent); }
.bfpv-search-meta { margin: 0 6px 8px; }
.bfpv-hit {
  display: flex;
  gap: 8px;
  width: 100%;
  padding: 8px;
  margin-bottom: 3px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--bfpv-muted);
  font: inherit;
  font-size: 12px;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
}
.bfpv-hit:hover { background: rgba(148, 163, 184, 0.12); }
.bfpv-hit.is-active { background: var(--bfpv-accent-soft); }
.bfpv-hit-page {
  flex-shrink: 0;
  color: var(--bfpv-accent);
  font-weight: 700;
  font-size: 11.5px;
  padding-top: 1px;
}
.bfpv-hit mark {
  background: rgba(250, 204, 21, 0.32);
  color: var(--bfpv-text);
  border-radius: 2px;
  padding: 0 1px;
}

/* marcaje */
.bfpv-mark-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 8px;
  margin-bottom: 3px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12.5px;
}
.bfpv-mark-row:hover { background: rgba(148, 163, 184, 0.12); }
.bfpv-mark-row.is-current {
  background: var(--bfpv-accent-soft);
  box-shadow: inset 2px 0 0 var(--bfpv-accent);
}
.bfpv-mark-page {
  flex-shrink: 0;
  color: var(--bfpv-accent);
  font-weight: 700;
  font-size: 11.5px;
}
.bfpv-mark-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bfpv-mark-del {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--bfpv-muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}
.bfpv-mark-del:hover { background: rgba(248, 113, 113, 0.18); color: #fda4af; }
.bfpv-mark-add {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 6px 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--bfpv-border);
}
.bfpv-mark-label {
  height: 34px;
  padding: 0 11px;
  border-radius: 8px;
  border: 1px solid var(--bfpv-border);
  background: var(--bfpv-bg);
  color: var(--bfpv-text);
  font: inherit;
  font-size: 12.5px;
  outline: none;
}
.bfpv-mark-add-btn { justify-content: center; }

/* ------------------------------------------------------------- zona paginilor */
.bfpv-viewport {
  position: relative;
  min-width: 0;
  flex: 1;
  overflow: auto;
  background: var(--bfpv-canvas);
}
.bfpv-pages {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 12px;
  min-height: 100%;
  box-sizing: border-box;
}
.bfpv-page {
  position: relative;
  flex-shrink: 0;
  background: #fff;
  border-radius: 3px;
  box-shadow: 0 6px 22px rgba(2, 6, 23, 0.4);
  overflow: hidden;
}
.bfpv-page-num {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 600;
}
.bfpv-page:has(canvas) .bfpv-page-num { display: none; }
.bfpv-page canvas { display: block; }

.bfpv-textlayer {
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  line-height: 1;
  text-size-adjust: none;
  forced-color-adjust: none;
  transform-origin: 0 0;
}
.bfpv-textlayer span,
.bfpv-textlayer br {
  position: absolute;
  color: transparent;
  white-space: pre;
  cursor: text;
  transform-origin: 0% 0%;
}
.bfpv-textlayer span.bfpv-hl {
  background: rgba(250, 204, 21, 0.4);
  border-radius: 2px;
}
.bfpv-textlayer ::selection { background: rgba(59, 154, 239, 0.35); }

.bfpv-frame {
  width: 100%;
  height: 100%;
  min-height: 70vh;
  border: 0;
  background: #fff;
}

.bfpv-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bfpv-canvas);
}
.bfpv-overlay[hidden] { display: none; }
.bfpv-overlay-inner {
  max-width: 380px;
  text-align: center;
  color: var(--bfpv-muted);
  font-size: 13.5px;
  line-height: 1.6;
}
.bfpv-overlay-inner strong { color: var(--bfpv-text); font-size: 15px; }
.bfpv-overlay-inner p { margin: 6px 0 0; }
.bfpv-spinner {
  width: 30px;
  height: 30px;
  margin: 0 auto 12px;
  border-radius: 50%;
  border: 2.5px solid var(--bfpv-border);
  border-top-color: var(--bfpv-accent);
  animation: bfpv-spin 0.8s linear infinite;
}
@keyframes bfpv-spin { to { transform: rotate(360deg); } }

/* ------------------------------------------------------------------- subsol */
.bfpv-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 14px;
  border-top: 1px solid var(--bfpv-border);
  background: var(--bfpv-bar);
  color: var(--bfpv-muted);
  font-size: 11.5px;
}
.bfpv-backdrop.bfpv-inline .bfpv-foot-right { display: none; }

@media (max-width: 900px) {
  .bfpv-backdrop { padding: 0; }
  .bfpv-modal { width: 100%; height: 100%; border-radius: 0; border: 0; }
  .bfpv-body { display: block; position: relative; }
  .bfpv-side {
    position: absolute;
    z-index: 4;
    top: 0;
    bottom: 0;
    left: 0;
    flex: none !important;
    width: min(84vw, 320px) !important;
    max-width: 320px;
    box-shadow: 0 0 40px rgba(2, 6, 23, 0.5);
    transform: translateX(0);
  }
  .bfpv-modal.bfpv-side-hidden .bfpv-side {
    flex-basis: auto !important;
    width: min(84vw, 320px) !important;
    transform: translateX(calc(-100% - 12px));
    opacity: 0;
    pointer-events: none;
    border-right-color: var(--bfpv-border);
  }
  .bfpv-side-resizer { display: none; }
  .bfpv-viewwrap { width: 100%; height: 100%; }
  .bfpv-tool-center { order: 3; flex-basis: 100%; justify-content: flex-start; }
  .bfpv-foot-right { display: none; }
}
@media (max-width: 560px) {
  .bfpv-head-actions .bfpv-btn span { display: none; }
  .bfpv-full { display: none; }
}