/* Desfocar imagem: palco com a prévia, retângulos desenhados pelo usuário e lista de áreas. */
.blur-tool { --blur-accent: var(--accent); }
html.light .blur-tool { --blur-accent: #3d7000; }

/* ---------- coluna de ajustes ---------- */

/* Rótulo com o valor do range à direita ("Intensidade ...... 50%").
   Seletores com .control-group para vencer `.control-group label` do style.css. */
.blur-tool .control-group .range-head { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.blur-tool .control-group .range-val {
  font-family: var(--font-mono); font-size: .8rem; color: var(--blur-accent);
  text-transform: none; letter-spacing: 0;
}
.blur-tool input[type="range"] { margin-block: .9rem .4rem; }

.blur-count {
  display: inline-block; min-width: 1.5em; margin-left: .35rem; padding: 0 .4em; border-radius: 999px;
  background: var(--surface2); color: var(--text); font: .72rem/1.6 var(--font-mono);
  text-align: center; letter-spacing: 0;
}
.blur-tip { margin-top: 0; }

.blur-list { list-style: none; margin: .7rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .35rem; }
.blur-list:empty { display: none; }
.blur-list li {
  display: flex; align-items: stretch; min-width: 0;
  border: 1px solid var(--border); border-radius: 7px; background: var(--surface2);
  transition: border-color .15s;
}
.blur-list li.selected { border-color: var(--blur-accent); }
.blur-item {
  flex: 1; min-width: 0; padding: .5rem .7rem; border: 0; background: none; color: var(--text);
  font: .78rem/1.4 var(--font-mono); text-align: left; cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border-radius: 7px 0 0 7px;
}
.blur-item-remove {
  flex: 0 0 auto; width: 36px; border: 0; border-left: 1px solid var(--border); background: none;
  color: var(--muted); font-size: 1.1rem; line-height: 1; cursor: pointer; border-radius: 0 7px 7px 0;
}
.blur-item:hover, .blur-list li.selected .blur-item { color: var(--blur-accent); }
.blur-item-remove:hover { color: var(--danger); }
.blur-item:focus-visible, .blur-item-remove:focus-visible { outline: 2px solid var(--blur-accent); outline-offset: -2px; }

.blur-area-actions { display: flex; gap: .5rem; margin-top: .75rem; }
.blur-area-actions .btn { flex: 1; padding: .55rem .6rem; font-size: .8rem; min-width: 0; }
/* Na coluna estreita, ampliar no hover passaria da borda. */
.blur-area-actions .btn:hover { transform: none; }

/* ---------- palco ---------- */

/* O CSS compartilhado não conhece .tool-stage na ordem do celular: logo depois do "+". */
.tool-workspace .blur-editor { order: 5; }
.blur-editor[hidden] { display: none !important; }
.blur-editor { margin-bottom: 1.5rem; }

.blur-meta {
  display: flex; align-items: center; gap: .5rem 1rem; flex-wrap: wrap;
  margin-bottom: .8rem; font: .78rem/1.5 var(--font-mono); color: var(--muted);
}
.blur-meta strong { color: var(--text); font-weight: 500; overflow-wrap: anywhere; min-width: 0; }
.blur-change {
  margin-left: auto; padding: .5rem .8rem; border: 1px solid var(--border); border-radius: 7px;
  background: var(--surface2); color: var(--text); font: .75rem var(--font-text); cursor: pointer;
}
.blur-change:hover:not(:disabled) { color: var(--blur-accent); border-color: var(--blur-accent); }
.blur-change:focus-visible { outline: 2px solid var(--blur-accent); outline-offset: 2px; }
.blur-change:disabled { opacity: .4; cursor: not-allowed; }

/* Folga ao redor da imagem para as alças e o × que saem da borda. */
.blur-frame {
  display: flex; justify-content: center; padding: 18px;
  border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
}
.blur-stage {
  position: relative; display: block; width: fit-content; max-width: 100%; line-height: 0;
  touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
  cursor: crosshair; border-radius: 2px;
}
.blur-stage:focus-visible { outline: 2px solid var(--blur-accent); outline-offset: 6px; }
.blur-stage canvas {
  display: block; max-width: 100%;
  background-color: #fff;
  background-image: conic-gradient(#e3e3e3 25%, #fff 0 50%, #e3e3e3 0 75%, #fff 0);
  background-size: 20px 20px;
}
.blur-layer { position: absolute; inset: 0; }

/* Área marcada: contorno tracejado com sombra, legível sobre fotos claras e escuras. */
.blur-area {
  position: absolute; box-sizing: border-box; cursor: move;
  outline: 1.5px dashed rgba(255, 255, 255, .9); outline-offset: -1px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .45);
}
.blur-area.selected { outline: 2px solid var(--blur-accent); z-index: 1; }
/* Área oval: o contorno acompanha a elipse (o outline segue o border-radius). */
.blur-area.oval { border-radius: 50%; }
/* Ícones do seletor de formato. */
.blur-shapes .fmt-btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; }
.blur-shape-icon { width: 16px; height: 11px; border: 1.6px solid currentColor; border-radius: 2px; flex-shrink: 0; }
.blur-shape-icon.oval { border-radius: 50%; }
.blur-area.dragging { z-index: 2; }

/* Alças só na área selecionada: área de toque de 28 px, quadrado visível de 12 px. */
.blur-handle {
  position: absolute; width: 28px; height: 28px; transform: translate(-50%, -50%);
  display: none; align-items: center; justify-content: center; z-index: 2;
}
.blur-area.selected .blur-handle { display: flex; }
.blur-handle::after {
  content: ''; width: 12px; height: 12px; border-radius: 3px;
  background: #fff; border: 2px solid var(--blur-accent); box-shadow: 0 1px 4px rgba(0, 0, 0, .45);
  transition: transform .12s;
}
.blur-handle:hover::after, .blur-area.dragging .blur-handle::after { transform: scale(1.15); }
.blur-handle[data-handle="nw"] { left: 0; top: 0; cursor: nwse-resize; }
.blur-handle[data-handle="n"] { left: 50%; top: 0; cursor: ns-resize; }
.blur-handle[data-handle="e"] { left: 100%; top: 50%; cursor: ew-resize; }
.blur-handle[data-handle="se"] { left: 100%; top: 100%; cursor: nwse-resize; }
.blur-handle[data-handle="s"] { left: 50%; top: 100%; cursor: ns-resize; }
.blur-handle[data-handle="sw"] { left: 0; top: 100%; cursor: nesw-resize; }
.blur-handle[data-handle="w"] { left: 0; top: 50%; cursor: ew-resize; }
.blur-handle[data-handle="n"]::after, .blur-handle[data-handle="s"]::after { width: 22px; height: 7px; }
.blur-handle[data-handle="e"]::after, .blur-handle[data-handle="w"]::after { width: 7px; height: 22px; }

/* O × fica no canto superior direito (no lugar da alça desse canto), em todas as áreas. */
.blur-remove {
  position: absolute; left: 100%; top: 0; z-index: 3;
  width: 28px; height: 28px; padding: 0; transform: translate(-50%, -50%);
  display: flex; align-items: center; justify-content: center;
  border: 0; background: none; cursor: pointer; line-height: 1;
  font-size: 0; color: transparent;
}
.blur-remove::before {
  content: '×'; display: flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: #1a1a1a; color: #fff; border: 1.5px solid #fff;
  font: 600 15px/1 var(--font-text); box-shadow: 0 1px 4px rgba(0, 0, 0, .5);
  transition: transform .12s, background .12s;
}
.blur-remove:hover::before { background: var(--danger); transform: scale(1.1); }
.blur-remove:focus-visible { outline: none; }
.blur-remove:focus-visible::before { outline: 2px solid var(--blur-accent); outline-offset: 2px; }

.blur-help { margin: .8rem 0 0; }

/* ---------- larguras ---------- */

@media (min-width: 901px) {
  .tool-workspace .blur-editor { order: 8; margin-bottom: 0; }
  /* O "+" verde do style.css se sobrepõe ao canto superior esquerdo do palco: abre espaço. */
  .tool-main .blur-meta { min-height: 52px; padding-left: 64px; }
  .tool-main .blur-frame { border: 0; padding: 14px; }
}
@media (min-width: 600px) and (max-width: 900px) {
  .controls-blur { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .blur-frame { padding: 16px 14px; }
  .blur-meta .blur-change { margin-left: 0; width: 100%; padding: .7rem; }
  .blur-handle, .blur-remove { width: 32px; height: 32px; }
  .blur-remove::before { width: 24px; height: 24px; font-size: 17px; }
  .blur-help { font-size: .72rem; }
}