/* =======================================================================
   CriaVisual — CSS do Editor
   - Layout base (painel + palco)
   - Canvas (visual responsivo)
   - Live Preview (único)
   - Galeria / botões / utilitários
   - Modal básico
   - Empilhamento mockup/canvas + pin
   - Hambúrguer + off-canvas responsivo
   ======================================================================= */

/* -------- Resetzinho útil -------- */
.cv-wrap, .cv-panel, .cv-stage, .cv-group, .cv-row { box-sizing: border-box; }
.cv-wrap * { box-sizing: inherit; }
.cv-wrap img { max-width: 100%; height: auto; display:block; }
.cv-wrap img, #canvas { -webkit-user-drag: none; user-select: none; -webkit-user-select: none; }

/* -------- Layout base -------- */
.cv-wrap{
  display:flex;
  gap:16px;
  align-items:flex-start;
  width:100%;
}

.cv-stage{
  flex:1;
  min-width:0;
}

/* Painel padrão (desktop) */
.cv-panel{
  width:320px;
  max-width:100%;
  background:#fff;
  border:1px solid #e5e7eb;
  border-radius:12px;
  padding:14px;
  position:sticky;
  top:12px;
}

/* -------- Hambúrguer + overlay -------- */
.cv-hamburger{
  position:sticky;
  top:12px;
  z-index:50;
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:1px solid #e5e7eb;
  background:#fff;
  border-radius:10px;
  padding:8px 12px;
  cursor:pointer;
}
.cv-hamburger .bars{
  width:20px; height:12px; display:inline-block; position:relative;
}
.cv-hamburger .bars:before,
.cv-hamburger .bars:after{
  content:""; position:absolute; left:0; right:0; height:2px;
  background:#111; border-radius:2px;
}
.cv-hamburger .bars:before{ top:0; }
.cv-hamburger .bars:after{ bottom:0; }
.cv-hamburger .label{ font-weight:600; }

.cv-overlay{
  position:fixed; inset:0;
  background:rgba(0,0,0,.35);
  display:none; z-index:40;
  backdrop-filter: saturate(80%) blur(2px);
  -webkit-backdrop-filter: saturate(80%) blur(2px);
}
.cv-overlay.open{ display:block; }

/* Mobile: painel vira off-canvas */
@media (max-width: 991px){
  .cv-panel{
    position:fixed; left:0; top:0; bottom:0;
    transform:translateX(-105%);
    max-width:85vw; width:320px; z-index:60; overflow:auto;
    transition:transform .25s ease;
  }
  .cv-panel.open{ transform:translateX(0); }
}

/* Desktop: botão apenas contrai/expande (colapse lateral) */
@media (min-width: 992px){
  .cv-hamburger{ margin-bottom:8px; }
  .cv-panel.collapsed{ transform:translateX(-105%); position:fixed; }
}

/* -------- Título do painel preso ao topo -------- */
.cv-title{
  margin:4px 0 10px;
  font-size:16px;
  font-weight:700;
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
  padding-top: 6px;
  margin-top: -6px;
  border-bottom: 1px solid #f1f5f9;
}

/* -------- Canvas (visual responsivo; lógica via width/height) -------- */
#canvas{
  display:block;
  width:100%;
  height:auto;
  outline:1px dashed #e5e7eb;
  outline-offset:-1px;
  background:transparent;
  touch-action:none;
  -ms-touch-action:none;
}

/* -------- Live preview (único) -------- */
.cv-live{ margin-top:18px; }
.cv-live-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}
.cv-live-note{ color:#6b7280; font-size:12px; }

/* moldura leve */
.cv-live-frame{
  border:1px solid #e5e7eb;
  border-radius:12px;
  background:#fff;
  padding:10px;
}
.cv-live-frame img{
  width:100%;
  height:auto;
  object-fit:contain;
}
#cvLiveDiag{ display:block; margin-top:6px; }

/* -------- Grupos / linhas / inputs -------- */
.cv-group{ margin-bottom:14px; }
.cv-row{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.cv-row.center{ justify-content:center; }
.cv-row.space{ justify-content:space-between; }
.cv-label-inline{ font-size:13px; color:#374151; }
.spacer{ margin-left:auto; }

.cv-panel input[type="text"],
.cv-panel input[type="number"],
.cv-panel input[type="color"],
.cv-panel select,
.cv-panel textarea{
  width:100%;
  padding:8px 10px;
  border:1px solid #e5e7eb;
  border-radius:8px;
  background:#fff;
  font-size:14px;
  outline:none;
}
.cv-panel textarea{ resize:vertical; min-height:64px; }

/* -------- Botões -------- */
.btn{
  appearance:none;
  border:1px solid #111;
  background:#111;
  color:#fff;
  border-radius:8px;
  padding:8px 10px;
  cursor:pointer;
  font-size:14px;
  line-height:1;
}
.btn:hover{ filter:brightness(1.06); }
.btn.btn-light{
  background:#f6f7f9; color:#111; border-color:#e5e7eb;
}
.btn.btn-danger{
  background:#dc2626; border-color:#dc2626; color:#fff;
}

/* -------- Textos de apoio -------- */
.muted{ color:#6b7280; font-size:12px; }

/* -------- Galeria -------- */
.cv-galeria{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(90px,1fr));
  gap:8px;
}
.cv-thumb{
  position:relative;
  border:1px solid #e5e7eb;
  border-radius:8px;
  overflow:hidden;
  cursor:pointer;
  background:#fff;
}
.cv-thumb img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
}
.badge{
  position:absolute;
  top:6px; left:6px;
  background:#111; color:#fff;
  border-radius:999px;
  padding:2px 8px;
  font-size:11px; line-height:1.4;
}
.badge-paid{ background:#ef4444; }

/* -------- Modal -------- */
.cv-modal{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  z-index:9999;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.cv-modal.open,
.cv-modal[aria-hidden="false"]{ display:flex; }
@supports (backdrop-filter: blur(2px)){
  .cv-modal{ backdrop-filter: saturate(120%) blur(2px); }
}
.cv-modal-content{
  background:#fff;
  border-radius:12px;
  max-width:92vw;
  max-height:92vh;
  overflow:auto;
  padding:16px;
  box-shadow:0 18px 60px rgba(0,0,0,.35);
}
.cv-modal-content img{
  max-width:100%;
  max-height: calc(90vh - 120px);
  height:auto;
  margin:0 auto 10px;
}
/* foco visível no modal */
.cv-modal button,
.cv-modal [href],
.cv-modal input,
.cv-modal select,
.cv-modal textarea{ outline:none; }
.cv-modal button:focus,
.cv-modal [href]:focus,
.cv-modal input:focus,
.cv-modal select:focus,
.cv-modal textarea:focus{
  outline:2px solid #111; outline-offset:2px;
}

/* -------- Responsivo geral -------- */
@media (max-width: 960px){
  .cv-wrap{ flex-direction:column; }
  .cv-panel{ position:static; top:auto; }
}

/* Scroll suave no painel */
.cv-panel{
  max-height: calc(100vh - 24px);
  overflow: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
.cv-panel::-webkit-scrollbar{ width: 10px; }
.cv-panel::-webkit-scrollbar-thumb{ background:#d1d5db; border-radius: 8px; }
.cv-panel::-webkit-scrollbar-track{ background:#f8fafc; }

/* Em ecrãs pequenos, deixa o painel fluir */
@media (max-width: 960px){
  .cv-panel{ max-height: none; overflow: visible; }
}

/* =======================================================================
   CV VARINHA MÁGICA — controlos e overlay da máscara
   ======================================================================= */

.cv-magicbar{
  display:flex; flex-wrap:wrap; align-items:center; gap:6px;
  margin:10px 0 14px;
}
.cv-magicbar button{
  appearance:none;
  border:1px solid #e5e7eb;
  background:#f6f7f9;
  color:#111;
  border-radius:8px;
  padding:6px 10px;
  cursor:pointer;
  font-size:13px; line-height:1;
}
.cv-magicbar button:hover{ filter:brightness(1.03); }
.cv-magicbar label{ font-size:13px; color:#374151; display:flex; align-items:center; gap:6px; }
.cv-magicbar input[type="range"]{ width:130px; }
#cv-tol-val,#cv-feather-val{ color:#6b7280; font-size:12px; }

/* Overlay da máscara — POSICIONADO PELO JS
   (o JS define left/top/width/height com base no getBoundingClientRect) */
#cv-mask-overlay{
  position:absolute;            /* usar coords absolutas definidas via JS */
  /* sem inset:0 aqui, para não conflitar com left/top do JS */
  pointer-events:none;
  opacity:.35;
  display:none;
  image-rendering: pixelated;
  z-index: 999;
}

@media (max-width: 960px){
  .cv-magicbar{ gap:8px; }
  .cv-magicbar input[type="range"]{ width: 110px; }
}

/* =======================================================================
   EMPILHAMENTO MOCKUP/CANVAS + “PIN” DO CANVAS AO PREVIEW
   ======================================================================= */

.cv-mockup-wrap{
  position:relative;
  min-height:320px;
}
.cv-mockup-wrap canvas{
  position:relative;
  display:block;
  width:100%;
  height:auto;
  z-index:1;
}
.cv-mockup-wrap img.cv-mock{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center center;
  display:block;
  z-index:1;
  pointer-events:none;
}
/* Troca de ordem por classe */
.cv-mockup-wrap.cv-mock-on-top  img.cv-mock{ z-index:2; }
.cv-mockup-wrap.cv-mock-on-top  canvas     { z-index:1; }
.cv-mockup-wrap.cv-canvas-on-top canvas    { z-index:2; }
.cv-mockup-wrap.cv-canvas-on-top img.cv-mock{ z-index:1; }

/* “Pin” do canvas */
.cv-mockup-wrap.cv-pin-on canvas{ position:absolute; }

/* Esconder mockup quando fundo é transparente */
.cv-mockup-wrap.hide-mock img.cv-mock{ display:none !important; }
.cv-mockup-wrap.hide-mock canvas{ z-index:2; }
.cv-mockup-wrap.cv-pin-on.hide-mock canvas{ position:absolute; z-index:2; }

/* =======================================================================
   Acessórios
   ======================================================================= */
img, #canvas { user-select: none; -webkit-user-select: none; -webkit-user-drag: none; }