/* ProcuraEditor — Full PDF Editor Overlay */

.pe-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: var(--bg-canvas);
  display: flex;
  flex-direction: column;
}

.pe-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg-default);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.pe-toolbar-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  margin-right: auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.pe-toolbar-group {
  display: flex;
  gap: 4px;
  align-items: center;
}

.pe-toolbar-sep {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 4px;
}

.pe-btn {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  transition: all .15s;
}

.pe-btn:hover { background: var(--bg-overlay); color: var(--fg); border-color: var(--fg-subtle); }
.pe-btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.pe-btn.primary:hover { opacity: .9; }
.pe-btn.success { background: var(--green); color: #fff; border-color: var(--green); }
.pe-btn.danger { color: var(--red); border-color: var(--red); }
.pe-btn.danger:hover { background: var(--red-dim); }
.pe-btn:disabled { opacity: .4; cursor: default; }

.pe-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Thumbnail sidebar */
.pe-thumbs {
  width: 160px;
  background: var(--bg-default);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 8px;
  flex-shrink: 0;
}

.pe-thumb {
  position: relative;
  margin-bottom: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 4px;
  overflow: hidden;
  transition: border-color .15s;
}

.pe-thumb img {
  width: 100%;
  display: block;
}

.pe-thumb.selected {
  border-color: var(--accent);
}

.pe-thumb-num {
  position: absolute;
  bottom: 4px;
  right: 4px;
  background: rgba(0,0,0,.7);
  color: #fff;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
}

/* Main viewer */
.pe-viewer {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  background: var(--bg-subtle);
  position: relative;
}

.pe-viewer iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Status bar */
.pe-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--bg-default);
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--fg-muted);
  flex-shrink: 0;
}

.pe-status-size { font-family: var(--font-mono); }
.pe-status-size.warning { color: var(--yellow); }
.pe-status-size.danger { color: var(--red); font-weight: 600; }

/* Loading */
.pe-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--fg-subtle);
  font-size: 13px;
}

/* Signature overlay */
.pe-sign-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.3);
  z-index: 10;
  cursor: crosshair;
}

.pe-sign-box {
  position: absolute;
  border: 2px dashed var(--accent);
  background: rgba(9,105,218,.1);
  cursor: move;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--accent);
  user-select: none;
}

.pe-sign-box .pe-sign-resize {
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 2px;
  cursor: se-resize;
}

/* Mobile */
@media (max-width: 767px) {
  .pe-thumbs { width: 80px; padding: 4px; }
  .pe-thumb-num { font-size: 9px; }
  .pe-toolbar { padding: 6px 8px; }
  .pe-btn { padding: 4px 8px; font-size: 11px; }
  .pe-btn span { display: none; } /* Hide text, show only icons */
}