/* Structure Studio — bespoke UI (no external dependencies) */

.cc-structure-studio{
  --cc-ss-bg: #ffffff;
  --cc-ss-bg-soft: #f7f8fb;
  --cc-ss-text: #0f172a;
  --cc-ss-muted: rgba(15,23,42,0.72);
  --cc-ss-border: rgba(15,23,42,0.12);
  --cc-ss-shadow: 0 1px 2px rgba(15,23,42,0.06), 0 6px 18px rgba(15,23,42,0.06);
  --cc-ss-radius: 14px;
  --cc-ss-radius-sm: 12px;
  --cc-ss-focus: 0 0 0 3px rgba(37,99,235,0.18);

  font-family: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  color: var(--cc-ss-text);
  width: 100%;
  height: 100%;
  min-height: 0;
}

.cc-structure-studio{
  box-sizing: border-box;
  padding: 8px 10px 10px 10px; /* fixes right-side crop, improves overall “flagship” spacing */
}
.cc-structure-studio *{
  box-sizing: border-box;
}


.cc-ss-shell{
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.cc-ss-topbar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--cc-ss-border);
  border-radius: var(--cc-ss-radius);
  background: var(--cc-ss-bg);
  box-shadow: var(--cc-ss-shadow);
}

.cc-ss-title__main{ font-size: 14px; font-weight: 800; letter-spacing: 0.2px; }
.cc-ss-title__sub{ font-size: 12px; color: var(--cc-ss-muted); margin-top: 2px; }

.cc-ss-topbar__right{
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cc-ss-warm{
  display: grid;
  grid-template-columns: auto 92px;
  grid-template-rows: auto auto;
  gap: 6px 10px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--cc-ss-border);
  border-radius: var(--cc-ss-radius-sm);
  background: var(--cc-ss-bg-soft);
}

.cc-ss-warm__label{ font-size: 11px; font-weight: 700; color: var(--cc-ss-muted); }
.cc-ss-warm__text{ font-size: 11px; color: var(--cc-ss-muted); }
.cc-ss-warm__bar{
  grid-column: 2;
  grid-row: 1 / span 2;
  width: 92px;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(15,23,42,0.10);
}

.cc-ss-warm__barFill{
  width: 0%;
  height: 100%;
  background: rgba(37,99,235,0.65);
  transition: width 180ms ease;
}

.cc-ss-toggle{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
  font-size: 12px;
  color: var(--cc-ss-muted);
}

.cc-ss-toggle input{ accent-color: rgba(37,99,235,0.9); }

.cc-ss-body{
  display: flex;
  gap: 12px;
  flex: 1 1 auto;
  min-height: 0;
}

.cc-ss-editor{
  flex: 1 1 auto;
  min-width: 360px;
  border: 1px solid var(--cc-ss-border);
  border-radius: var(--cc-ss-radius);
  overflow: hidden;
  background: var(--cc-ss-bg);
  box-shadow: var(--cc-ss-shadow);
  min-height: 0;
}

.cc-ss-ketcher{
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #fff;
}

.cc-ss-panel{
  width: 392px;
  max-width: 100%;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.cc-ss-card{
  border: 1px solid var(--cc-ss-border);
  border-radius: var(--cc-ss-radius);
  background: var(--cc-ss-bg);
  box-shadow: var(--cc-ss-shadow);
  padding: 12px 12px;
}

.cc-ss-card__title{
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2px;
  margin: 2px 0 10px;
}

.cc-ss-row{
  display: flex;
  align-items: center;
  gap: 8px;
}

.cc-ss-row--wrap{ flex-wrap: wrap; }
.cc-ss-row--tight{ margin-top: 8px; }
.cc-ss-row--stack{ flex-direction: column; align-items: stretch; }

.cc-ss-engine,
.cc-ss-file,
.cc-ss-save-name,
.cc-ss-save-folder,
.cc-ss-pdf-max,
.cc-ss-pdf-dpi{
  font-size: 13px;
  padding: 9px 10px;
  border: 1px solid var(--cc-ss-border);
  border-radius: 12px;
  background: #fff;
  color: var(--cc-ss-text);
}

.cc-ss-engine:focus,
.cc-ss-file:focus,
.cc-ss-save-name:focus,
.cc-ss-save-folder:focus,
.cc-ss-pdf-max:focus,
.cc-ss-pdf-dpi:focus{ outline: none; box-shadow: var(--cc-ss-focus); }

.cc-ss-file{ flex: 1 1 auto; min-width: 180px; }
.cc-ss-engine{ flex: 0 0 180px; }

.cc-ss-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid var(--cc-ss-border);
  background: rgba(37,99,235,0.10);
  color: rgba(37,99,235,0.95);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1.15;
}

.cc-ss-btn:hover{ background: rgba(37,99,235,0.14); }
.cc-ss-btn:disabled{ opacity: 0.55; cursor: not-allowed; }
.cc-ss-btn:focus{ outline: none; box-shadow: var(--cc-ss-focus); }
.cc-ss-btn.is-busy{ opacity: 0.85; }

.cc-ss-btn--ghost{
  background: #fff;
  color: var(--cc-ss-text);
}
.cc-ss-btn--ghost:hover{ background: rgba(15,23,42,0.04); }

.cc-ss-adv{ margin-top: 8px; }
.cc-ss-adv summary{ cursor: pointer; font-size: 12px; color: var(--cc-ss-muted); }
.cc-ss-adv summary:focus{ outline: none; box-shadow: var(--cc-ss-focus); border-radius: 10px; }

.cc-ss-field{ display: flex; flex-direction: column; gap: 6px; min-width: 130px; }
.cc-ss-field span{ font-size: 11px; font-weight: 700; color: var(--cc-ss-muted); }

.cc-ss-muted{ color: var(--cc-ss-muted); font-size: 12px; }

.cc-ss-engine-hint{ margin-top: 6px; }

.cc-ss-status,
.cc-ss-save-status{
  margin-top: 10px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: rgba(15,23,42,0.03);
  font-size: 12px;
}

.cc-ss-status.is-error,
.cc-ss-save-status.is-error{
  border-color: rgba(185,28,28,0.25);
  background: rgba(185,28,28,0.08);
  color: rgba(127,29,29,1);
}

.cc-ss-results{ margin-top: 10px; }
.cc-ss-results__title{ font-size: 11px; font-weight: 800; color: var(--cc-ss-muted); margin-bottom: 8px; }

.cc-ss-result{
  border: 1px solid var(--cc-ss-border);
  border-radius: 12px;
  padding: 10px;
  background: var(--cc-ss-bg-soft);
  margin-bottom: 8px;
}

.cc-ss-result__meta{ display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.cc-ss-result__engine{ font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.4px; }
.cc-ss-chip{ font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--cc-ss-border); background: #fff; }

.cc-ss-result__smiles{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  word-break: break-word;
  white-space: pre-wrap;
  background: #fff;
  border: 1px solid var(--cc-ss-border);
  border-radius: 10px;
  padding: 8px;
}

.cc-ss-result__actions{ display: flex; gap: 8px; margin-top: 8px; }

.cc-ss-pdf-pages{ margin-top: 10px; }

.cc-ss-pdf-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.cc-ss-pdf-page{
  border: 1px solid var(--cc-ss-border);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto;
  cursor: pointer;
}

.cc-ss-pdf-page input{ display: none; }

.cc-ss-pdf-page__thumb{
  aspect-ratio: 1 / 1.32;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15,23,42,0.03);
}

.cc-ss-pdf-page__thumb img{ width: 100%; height: 100%; object-fit: cover; display: block; }

.cc-ss-pdf-page__label{
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 800;
  color: var(--cc-ss-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cc-ss-pdf-page input:checked + .cc-ss-pdf-page__thumb{ outline: var(--cc-ss-focus); }
.cc-ss-pdf-page input:checked ~ .cc-ss-pdf-page__label{ color: rgba(37,99,235,0.95); }

/* Responsive */
@media (max-width: 980px){
  .cc-ss-body{ flex-direction: column; }
  .cc-ss-panel{ width: auto; }
  .cc-ss-editor{ height: 560px; }
  .cc-ss-pdf-grid{ grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 620px){
  .cc-ss-engine{ flex: 1 1 auto; }
  .cc-ss-pdf-grid{ grid-template-columns: repeat(2, 1fr); }
}

/* Toolbelt modal: fill height */
.cc-structure-studio--toolbelt .cc-ss-shell{ height: 100%; }

/* Generic notices used by integrations */
.ts-notice{padding:12px 14px;border-radius:14px;background:#f7f7f7;border:1px solid rgba(15,23,42,0.12);} 
.ts-notice-error{background:#fff3f3;border-color:rgba(185,28,28,0.25);}


/* ---------- Flagship UI additions ---------- */

.cc-ss-card__titleRow{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:10px;
}
.cc-ss-ico{
  width:18px;
  height:18px;
  display:block;
  opacity:0.9;
}

/* Section labels inside cards */
.cc-ss-sectionLabel{
  font-size:11px;
  font-weight:800;
  letter-spacing:0.02em;
  text-transform:uppercase;
  color:#475569;
  margin:10px 0 8px;
}

/* Icon tile buttons */
.cc-ss-actionGrid{
  display:grid;
  gap:8px;
}
.cc-ss-actionGrid--2{
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.cc-ss-actionGrid--3{
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cc-ss-btn--tile{
  justify-content:flex-start;
  width:100%;
  padding:10px 12px;
  gap:10px;
  text-align:left;
}

.cc-ss-btn__icoWrap{
  width:32px;
  height:32px;
  border-radius:10px;
  border:1px solid #e2e8f0;
  background:#f8fafc;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
}
.cc-ss-btn__icoWrap--primary{
  border-color:rgba(59,130,246,0.25);
  background:rgba(59,130,246,0.10);
}
.cc-ss-btn__ico{
  width:18px;
  height:18px;
  display:block;
}

.cc-ss-btn__text{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  min-width:0;
}
.cc-ss-btn__label{
  font-size:13px;
  font-weight:850;
  line-height:1.1;
}
.cc-ss-btn__meta{
  font-size:11px;
  font-weight:650;
  color:#64748b;
  line-height:1.1;
}

/* Softer status block for utilities */
.cc-ss-status--soft{
  background:#f8fafc;
  border:1px solid #e2e8f0;
  color:#0f172a;
}

/* Engines widget (top bar) */
.cc-ss-engines{
  border:1px solid #e2e8f0;
  background:#fff;
  border-radius:12px;
  padding:6px 8px;
  min-width:260px;
}
.cc-ss-engines__summary{
  display:flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  list-style:none;
}
.cc-ss-engines__summary::-webkit-details-marker{ display:none; }
.cc-ss-engines__label{
  font-weight:850;
  font-size:12px;
  color:#0f172a;
}
.cc-ss-engines__overall{
  font-size:12px;
  font-weight:700;
  color:#475569;
  margin-left:auto;
}
.cc-ss-engines__bar{
  width:72px;
  height:6px;
  border-radius:999px;
  background:#e2e8f0;
  overflow:hidden;
}
.cc-ss-engines__barFill{
  height:100%;
  width:0%;
  background:#3b82f6;
}

.cc-ss-engines__panel{
  margin-top:10px;
  padding-top:10px;
  border-top:1px solid #e2e8f0;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.cc-ss-engineRow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.cc-ss-engineRow__left{
  display:flex;
  align-items:center;
  gap:8px;
  min-width:0;
}
.cc-ss-engineRow__name{
  font-size:12px;
  font-weight:800;
  color:#0f172a;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:160px;
}
.cc-ss-engineRow__right{
  display:flex;
  align-items:center;
  gap:8px;
}
.cc-ss-engineRow__meta{
  font-size:11px;
  font-weight:700;
  color:#64748b;
  white-space:nowrap;
}

.cc-ss-dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:#94a3b8;
  border:2px solid #fff;
  box-shadow:0 0 0 1px #e2e8f0;
}
.cc-ss-engineRow.is-on .cc-ss-dot{ background:#22c55e; }
.cc-ss-engineRow.is-warm .cc-ss-dot{ background:#f59e0b; }
.cc-ss-engineRow.is-off .cc-ss-dot{ background:#ef4444; }

.cc-ss-chip--ok{ background:#dcfce7; color:#166534; border:1px solid #bbf7d0; }
.cc-ss-chip--warn{ background:#fff7ed; color:#9a3412; border:1px solid #fed7aa; }

/* Engines dropdown should not resize the whole layout */
.cc-ss-engines{ position: relative; }

.cc-ss-engines__panel{
  display:none;
  position:absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 360px;
  max-width: calc(100vw - 24px);
  max-height: min(60vh, 520px);
  overflow:auto;

  padding: 12px;
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:14px;
  box-shadow: 0 18px 60px rgba(2,6,23,0.18);
  z-index: 10000;
}

.cc-ss-engines[open] .cc-ss-engines__panel{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.cc-ss-engineError{
  font-size:11px;
  font-weight:750;
  color:#7f1d1d;
  background:#fef2f2;
  border:1px solid rgba(185,28,28,0.25);
  padding:8px 10px;
  border-radius:12px;
}


/* Browse modal */
.cc-ss-modal{
  position:fixed;
  inset:0;
  z-index:99999;
}
.cc-ss-modal__backdrop{
  position:absolute;
  inset:0;
  background:rgba(2,6,23,0.55);
}
.cc-ss-modal__panel{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%, -50%);
  width:min(880px, calc(100vw - 24px));
  max-height:min(78vh, 720px);
  overflow:auto;
  background:#fff;
  border-radius:16px;
  border:1px solid #e2e8f0;
  box-shadow:0 18px 60px rgba(2,6,23,0.35);
  padding:14px;
}
.cc-ss-modal__header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
.cc-ss-modal__title{
  font-size:14px;
  font-weight:900;
  color:#0f172a;
}

.cc-ss-browseList{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.cc-ss-browseItem{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  border:1px solid #e2e8f0;
  border-radius:12px;
  padding:10px 12px;
  background:#fff;
}
.cc-ss-browseItem__main{
  min-width:0;
}
.cc-ss-browseItem__name{
  font-size:13px;
  font-weight:900;
  color:#0f172a;
}
.cc-ss-browseItem__meta{
  font-size:11px;
  font-weight:700;
  color:#64748b;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:520px;
}

/* Functional group dropdown */
.cc-ss-fgMenu{
  border:1px solid #e2e8f0;
  border-radius:12px;
  overflow:hidden;
  background:#fff;
  max-height:260px;
  overflow:auto;
  margin-top:8px;
}
.cc-ss-fgItem{
  display:flex;
  align-items:center;
  gap:10px;
  width:100%;
  padding:10px 12px;
  border:0;
  background:#fff;
  cursor:pointer;
  text-align:left;
}
.cc-ss-fgItem:hover{
  background:#f8fafc;
}
.cc-ss-fgThumb{
  width:64px;
  height:36px;
  border-radius:10px;
  border:1px solid #e2e8f0;
  background:#fff;
  object-fit:contain;
}
.cc-ss-fgItem__name{
  font-size:12px;
  font-weight:900;
  color:#0f172a;
}
.cc-ss-fgItem__smiles{
  font-size:11px;
  font-weight:650;
  color:#64748b;
  margin-top:2px;
}

.cc-ss-fgPreview{
  display:flex;
  align-items:center;
  gap:12px;
  border:1px solid #e2e8f0;
  border-radius:12px;
  padding:10px 12px;
  background:#fff;
  margin-top:10px;
}
.cc-ss-fgPreview__img{
  width:96px;
  height:54px;
  border-radius:12px;
  border:1px solid #e2e8f0;
  object-fit:contain;
}
.cc-ss-fgPreview__name{
  font-size:13px;
  font-weight:900;
  color:#0f172a;
}
.cc-ss-fgPreview__smiles{
  font-size:11px;
  font-weight:700;
  color:#64748b;
  margin-top:2px;
  word-break:break-word;
}


/* === Interaction + scroll fixes (2026-01-31) === */

.cc-ss-body{
  overflow:hidden; /* contain scroll within panel/editor */
}

/* Right panel should scroll when content exceeds height */
.cc-ss-panel{
  overflow-y:auto;
  overscroll-behavior:contain;
  padding-right:6px;
  scrollbar-gutter:stable;
}

/* Dropzone should be clickable + droppable */
.cc-ss-dropzone{
  margin-top:10px;
  padding:12px;
  border:1px dashed var(--cc-ss-border);
  border-radius:14px;
  background:var(--cc-ss-bg-soft);
  cursor:pointer;
  user-select:none;
}
.cc-ss-dropzone.is-dragover{
  border-color:rgba(37,99,235,0.55);
  background:rgba(37,99,235,0.10);
}
.cc-ss-dropzone__sub{
  margin-top:6px;
  font-size:11px;
  color:var(--cc-ss-muted);
}

/* JS toggles these */
.cc-ss-results{ margin-top:10px; }
.cc-ss-pdf-pages{ margin-top:10px; }



/* ---------- Image preview + editor ---------- */

.cc-ss-preview {
  margin-top: 10px;
}

.cc-ss-preview__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.cc-ss-preview__label {
  font-size: 11px;
  font-weight: 900;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.cc-ss-preview__frame {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cc-ss-preview__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #fff;
}

.cc-ss-preview__hint {
  margin-top: 6px;
}

/* Modal sizing for editor */
.cc-ss-imgModal__panel {
  width: min(980px, calc(100vw - 24px));
  max-height: min(86vh, 860px);
}

/* Editor layout */
.cc-ss-imgEditor__toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 10px;
}

.cc-ss-imgEditor__toolbar .cc-ss-btn {
  padding: 8px 10px;
  font-size: 12px;
}

.cc-ss-imgEditor__tool.is-active {
  border-color: rgba(37, 99, 235, 0.55);
  background: rgba(37, 99, 235, 0.12);
  color: rgba(37, 99, 235, 0.95);
}

.cc-ss-imgEditor__spacer {
  flex: 1 1 auto;
  min-width: 12px;
}

.cc-ss-imgEditor__slider {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
}

.cc-ss-imgEditor__slider span {
  font-size: 11px;
  font-weight: 900;
  color: #64748b;
}

.cc-ss-imgEditor__slider input[type="range"] {
  width: 140px;
}

.cc-ss-imgEditor__slider input[type="text"] {
  width: 180px;
  font-size: 12px;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
}

.cc-ss-imgEditor__canvasWrap {
  position: relative;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  background: #f8fafc;
  touch-action: none;
}

.cc-ss-imgEditor__canvasWrap canvas {
  display: block;
  width: 100%;
  height: auto;
}

.cc-ss-imgEditor__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}


/* Floating image/template window (non-modal) */
.cc-ss-imgwin{
  position: fixed;
  left: 24px;
  top: 110px;

  width: min(760px, calc(100vw - 48px));
  height: min(640px, calc(100dvh - 160px));

  min-width: 340px;
  min-height: 260px;

  border: 1px solid rgba(15,23,42,0.12);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 60px rgba(2,6,23,0.25);
  z-index: 100000;

  overflow: hidden;

  /* disable native resize (only bottom-right) — we implement 4-corner handles */
  resize: none;

  display: flex;
  flex-direction: column;
}
.cc-ss-imgwin[hidden]{ display:none !important; }

.cc-ss-imgwin__h{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;

  padding: 8px 10px;
  border-bottom: 1px solid rgba(15,23,42,0.12);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);

  cursor: grab;
  user-select: none;
  -webkit-user-select:none;
  touch-action: none;
}
.cc-ss-imgwin.is-dragging .cc-ss-imgwin__h{ cursor: grabbing; }

.cc-ss-imgwin__title{
  font-weight: 950;
  font-size: 12px;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cc-ss-imgwin__actions{ display:flex; gap:6px; align-items:center; }
.cc-ss-imgwin__actions .cc-ss-btn{ padding: 7px 9px; font-size: 12px; }

.cc-ss-imgwin__b{
  flex: 1 1 auto;
  min-height: 0;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cc-ss-imgwin__status{
  font-size: 12px;
  color: rgba(15,23,42,0.72);
}

/* A separate text layer on top of the raster canvas */
.cc-ss-imgEditor__textOverlay{
  position:absolute;
  inset:0;
  pointer-events:none;
}

/* 4-corner resize handles */
.cc-ss-imgwin__resizer{
  position:absolute;
  width:14px;
  height:14px;
  border-radius:4px;
  background: rgba(15,23,42,0.10);
  border: 1px solid rgba(15,23,42,0.18);
  z-index: 5;
}
.cc-ss-imgwin__resizer:hover{
  background: rgba(37,99,235,0.18);
  border-color: rgba(37,99,235,0.45);
}

.cc-ss-imgwin__resizer--nw{ left:6px; top:6px; cursor:nwse-resize; }
.cc-ss-imgwin__resizer--ne{ right:6px; top:6px; cursor:nesw-resize; }
.cc-ss-imgwin__resizer--sw{ left:6px; bottom:6px; cursor:nesw-resize; }
.cc-ss-imgwin__resizer--se{ right:6px; bottom:6px; cursor:nwse-resize; }


/* Ketcher zoom hint */
.cc-ss-editor{
  position: relative; /* anchor the hint */
}



/* Disable default resize handle; we use 4 corner handles */
.cc-ss-imgwin{
  resize: none !important;
}

/* Corner resize handles */
.cc-ss-imgwin__resize{
  position:absolute;
  width:14px;
  height:14px;
  border-radius:6px;
  background: rgba(255,255,255,0.95);
  border:1px solid rgba(15,23,42,0.18);
  box-shadow: 0 8px 20px rgba(2,6,23,0.12);
  z-index: 5;
}

.cc-ss-imgwin__resize--nw{ left:6px; top:6px; cursor:nwse-resize; }
.cc-ss-imgwin__resize--ne{ right:6px; top:6px; cursor:nesw-resize; }
.cc-ss-imgwin__resize--sw{ left:6px; bottom:6px; cursor:nesw-resize; }
.cc-ss-imgwin__resize--se{ right:6px; bottom:6px; cursor:nwse-resize; }


/* Ketcher footer hint (below iframe, under its scrollbars) */
.cc-ss-editor{
  display:flex;
  flex-direction:column;
}

.cc-ss-editor__frame{
  flex:1 1 auto;
  min-height:0;
  overflow:hidden; /* keep the iframe edges clean */
}

/* Footer hint under the whole ChemCanvas tool */
.cc-ss-zoomFooter{
  border: 1px solid var(--cc-ss-border);
  border-radius: var(--cc-ss-radius);
  background: var(--cc-ss-bg);
  box-shadow: var(--cc-ss-shadow);
  padding: 10px 12px;
  font-size: 12px;
  color: var(--cc-ss-muted);
  display:flex;
  justify-content:flex-start;
  align-items:center;
  gap:10px;
}

.cc-ss-zoomFooter b{
  color: rgba(15,23,42,0.86);
}

.cc-ss-zoomFooter kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.14);
  background: #fff;
  color: rgba(15,23,42,0.9);
}

/* ---------- 3D viewer (right panel) ---------- */
.cc-ss-spacer{ flex:1 1 auto; }

.cc-ss-3d{
  margin-top:10px;
  height:220px;
  position:relative;
  overflow:hidden;
  border-radius:14px;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
}
.cc-ss-3d.is-expanded{ height:420px; }

.cc-ss-3d__canvas{
  width:100%;
  height:100%;
}

.cc-ss-3d__hint{
  position:absolute;
  left:10px;
  right:10px;
  bottom:10px;
  padding:6px 10px;
  border-radius:12px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(15,23,42,.12);
  backdrop-filter: blur(6px);
}

.cc-ss-3d__hint.is-error{
  background:rgba(254,242,242,.86);
  border-color:rgba(185,28,28,.25);
  color:rgba(127,29,29,1);
}

.cc-ss-toggle{
  display:inline-flex;
  align-items:center;
  gap:6px;
  user-select:none;
}
.cc-ss-toggle--small{
  font-size:11px;
  font-weight:800;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
}
.cc-ss-toggle--small input{ margin:0; }


body.cc-ss-noscroll{ overflow:hidden !important; }

.cc-structure-studio.cc-ss-fullwin{
  position: fixed;
  inset: 10px;
  z-index: 200000;
  background: var(--cc-ss-bg-soft);
  border-radius: 16px;
  box-shadow: 0 24px 90px rgba(2,6,23,0.35);
}

.cc-structure-studio.cc-ss-fullwin .cc-ss-shell{
  height: calc(100dvh - 20px);
}

.cc-structure-studio:fullscreen{
  padding: 10px;
  background: var(--cc-ss-bg-soft);
}
.cc-structure-studio:fullscreen .cc-ss-shell{
  height: calc(100dvh - 20px);
}

@media (min-width: 981px) {
  :root[data-cc-panel-side="left"] .cc-structure-studio .cc-ss-body {
    flex-direction: row-reverse;
  }
}