/* Vizualizatorul AI — interfață întunecată, independentă de temă */
.bpc-viz{--v-bg:#141414;--v-bg2:#1e1d1b;--v-line:rgba(255,255,255,.1);--v-text:#fff;--v-mute:rgba(255,255,255,.62);--v-gold:#b99b6b;--v-gold-h:#cbb184;--v-err:#f0a090;--v-r:6px;
  background:var(--v-bg);color:var(--v-text);border-radius:calc(var(--v-r) + 4px);padding:clamp(16px,3vw,32px);font-size:15px;line-height:1.5;box-sizing:border-box}
.bpc-viz *,.bpc-viz *::before,.bpc-viz *::after{box-sizing:border-box}
.bpc-viz h2{font-family:inherit;color:var(--v-text);margin:0}
.bpc-viz button{font:inherit;cursor:pointer}
.bpc-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.bpc-viz__grid{display:grid;gap:28px;grid-template-columns:minmax(0,1fr)}
.bpc-viz__panel{min-width:0}
@media (min-width:1024px){.bpc-viz__grid{grid-template-columns:minmax(300px,390px) minmax(0,1fr);gap:36px}.bpc-viz__panel{position:sticky;top:110px;align-self:start}}
.bpc-viz__panel>*+*{margin-top:14px}
.bpc-viz__demo{margin:0;border:1px solid rgba(185,155,107,.4);background:rgba(185,155,107,.1);border-radius:var(--v-r);padding:14px;font-size:13px;color:rgba(255,255,255,.85)}
.bpc-viz__demo strong{color:#fff}
.bpc-step{border:1px solid var(--v-line);background:rgba(255,255,255,.03);border-radius:var(--v-r);padding:16px 18px;transition:border-color .2s,background .2s}
.bpc-step.is-active{border-color:rgba(185,155,107,.6);background:rgba(255,255,255,.06)}
.bpc-step h2{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;margin-bottom:12px}
.bpc-step__n{display:flex;width:32px;height:32px;flex:none;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.3);border-radius:50%;font-size:15px;color:rgba(255,255,255,.85)}
.bpc-step.is-done .bpc-step__n{background:var(--v-gold);border-color:var(--v-gold);color:#141414;font-weight:700}
.bpc-drop{display:flex;min-height:112px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:1px dashed rgba(255,255,255,.25);border-radius:var(--v-r);padding:16px;text-align:center;font-size:14px;color:rgba(255,255,255,.78);transition:border-color .2s}
.bpc-drop svg{color:var(--v-gold)}
.bpc-drop small{font-size:12px;color:rgba(255,255,255,.5)}
.bpc-drop:hover,.bpc-drop.is-over,.bpc-drop:focus-within{border-color:var(--v-gold)}
.bpc-drop.is-loading{opacity:.6;pointer-events:none}
.bpc-viz__hint{margin:10px 0 0;font-size:13px;color:var(--v-mute)}
.bpc-viz__err{margin:10px 0 0;font-size:14px;color:var(--v-err)}
.bpc-viz__chosen{margin:0 0 10px;font-size:14px}
.bpc-viz__chosen strong{color:var(--v-gold)}
.bpc-viz__filters{display:flex;gap:8px}
.bpc-viz__filters input,.bpc-viz__filters select{height:44px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);color:#fff;border-radius:4px;padding:0 10px;font:inherit;font-size:14px;margin:0}
.bpc-viz__filters input{flex:1;min-width:0}
.bpc-viz__filters select{background:var(--v-bg2);max-width:45%}
.bpc-viz__filters input:focus,.bpc-viz__filters select:focus{outline:none;border-color:var(--v-gold)}
.bpc-viz__mats{list-style:none;margin:12px 0 0;padding:0 4px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;max-height:300px;overflow-y:auto}
.bpc-viz__mats button{display:block;width:100%;padding:0;overflow:hidden;border:1px solid var(--v-line);border-radius:4px;background:transparent;color:#fff;text-align:left}
.bpc-viz__mats button:hover{border-color:rgba(255,255,255,.4)}
.bpc-viz__mats button[aria-selected=true]{border-color:var(--v-gold);box-shadow:0 0 0 1px var(--v-gold)}
.bpc-mat__img{display:block;aspect-ratio:1;background:rgba(255,255,255,.1)}
.bpc-mat__img img{display:block;width:100%;height:100%;object-fit:cover}
.bpc-mat__name{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:4px 6px;font-size:11px;color:rgba(255,255,255,.85)}
.bpc-viz__empty{grid-column:1/-1;padding:24px 0;text-align:center;font-size:14px;color:var(--v-mute)}
.bpc-btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;border-radius:4px;padding:0 18px;font-weight:600;font-size:14px;text-decoration:none!important;border:1px solid transparent;transition:background .2s,border-color .2s}
.bpc-btn--primary{background:var(--v-gold);color:#141414!important}
.bpc-btn--primary:hover{background:var(--v-gold-h)}
.bpc-btn--primary:disabled{opacity:.45;cursor:not-allowed}
.bpc-btn--primary.is-busy{opacity:.8;cursor:progress}
.bpc-btn--block{width:100%;min-height:52px;font-size:15px}
.bpc-btn--ghost{background:transparent;color:#fff!important}
.bpc-btn--ghost:hover{background:rgba(255,255,255,.1)}
.bpc-btn--outline{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.4)}
.bpc-btn--outline:hover{border-color:#fff}
.bpc-viz__disclaimer{margin:12px 0 0;font-size:12px;color:rgba(255,255,255,.55)}
.bpc-viz__delete{background:none;border:0;padding:6px 0;color:rgba(255,255,255,.6);font-size:12px;text-decoration:underline;text-underline-offset:3px}
.bpc-viz__delete:hover{color:#fff}
.bpc-viz__stage{min-width:0}
.bpc-viz__stage>*+*{margin-top:24px}
.bpc-viz__placeholder{display:flex;aspect-ratio:4/3;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed rgba(255,255,255,.15);background:rgba(255,255,255,.03);border-radius:var(--v-r);padding:32px;color:var(--v-mute)}
.bpc-viz__placeholder svg{color:var(--v-gold)}
.bpc-viz__ph-title{margin:14px 0 4px;font-size:22px;color:#fff;font-family:"Playfair Display",Georgia,serif}
.bpc-viz__placeholder p{margin:0;max-width:24rem;font-size:14px}
.bpc-editor__bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;border:1px solid var(--v-line);border-bottom:0;background:var(--v-bg2);border-radius:var(--v-r) var(--v-r) 0 0;padding:8px}
.bpc-seg{display:flex;background:rgba(0,0,0,.25);border-radius:4px;padding:2px}
.bpc-editor__bar button{min-height:40px;min-width:40px;border:0;border-radius:3px;background:transparent;color:rgba(255,255,255,.82);padding:0 12px;font-size:14px;font-weight:600}
.bpc-editor__bar button:hover{background:rgba(255,255,255,.1)}
.bpc-seg button[aria-pressed=true]{background:#fff;color:#141414}
.bpc-editor__size{display:flex;align-items:center;gap:8px;padding:0 6px;font-size:14px;color:rgba(255,255,255,.8)}
.bpc-editor__size input{width:96px;accent-color:var(--v-gold)}
.bpc-editor__right{display:flex;margin-left:auto}
.bpc-editor__canvas{position:relative;overflow:hidden;border:1px solid var(--v-line);border-radius:0 0 var(--v-r) var(--v-r);background:#000}
.bpc-editor__canvas img,.bpc-editor__canvas canvas,.bpc-editor__canvas svg{position:absolute;inset:0;width:100%;height:100%;display:block;max-width:none}
.bpc-editor__canvas img{object-fit:contain;user-select:none;-webkit-user-select:none}
.bpc-editor__canvas canvas{opacity:.55;touch-action:none;cursor:crosshair;transition:opacity .2s}
.bpc-editor__canvas svg{pointer-events:none}
[data-close-poly]{margin-top:10px}
.bpc-result__head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.bpc-result__head h2{font-family:"Playfair Display",Georgia,serif;font-size:24px;font-weight:500}
.bpc-badge{margin-left:8px;vertical-align:middle;font-family:inherit;font-size:12px;font-weight:600;color:var(--v-gold)}
.bpc-result__actions{display:flex;gap:8px}
.bpc-result__scroll{overflow:auto;border-radius:var(--v-r)}
.bpc-result__scroll.is-zoom{max-height:80vh}
.bpc-result__scroll.is-zoom .bpc-compare{width:200%}
.bpc-compare{position:relative;overflow:hidden;user-select:none;width:100%}
.bpc-compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;max-width:none}
.bpc-compare__after{position:absolute;inset:0;clip-path:inset(0 0 0 50%)}
.bpc-compare__lbl{pointer-events:none;position:absolute;top:12px;border-radius:3px;padding:3px 10px;font-size:12px;font-weight:600}
.bpc-compare__lbl--l{left:12px;background:rgba(20,20,20,.75);color:#fff}
.bpc-compare__lbl--r{right:12px;background:rgba(255,255,255,.9);color:#141414}
.bpc-compare__line{pointer-events:none;position:absolute;top:0;bottom:0;left:50%;width:1px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.15)}
.bpc-compare__line span{position:absolute;left:50%;top:50%;width:44px;height:44px;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.8);border-radius:50%;background:rgba(20,20,20,.7)}
.bpc-compare__line span::before{content:"‹ ›";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;letter-spacing:2px}
.bpc-compare input[type=range]{position:absolute;inset:0;margin:0;width:100%;height:100%;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;background:transparent}
.bpc-compare input[type=range]:focus-visible+*,.bpc-compare:focus-within .bpc-compare__line span{outline:2px solid var(--v-gold);outline-offset:2px}
.bpc-result__cta{display:flex;flex-direction:column;gap:12px;margin-top:22px;border-radius:var(--v-r);background:rgba(255,255,255,.05);padding:20px}
.bpc-result__cta p{margin:0;font-size:14px;color:rgba(255,255,255,.65)}
.bpc-result__cta .bpc-result__q{font-family:"Playfair Display",Georgia,serif;font-size:18px;color:#fff}
@media (min-width:640px){.bpc-result__cta{flex-direction:row;align-items:center;justify-content:space-between}}
@media (max-width:480px){.bpc-viz__mats{grid-template-columns:repeat(3,minmax(0,1fr))}.bpc-editor__bar button{padding:0 9px}}
@media (prefers-reduced-motion:reduce){.bpc-viz *{transition:none!important}}
.bpc-cuts{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.bpc-cuts li{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--v-line);border-radius:999px;padding:2px 4px 2px 12px;font-size:13px}
.bpc-cuts button{min-width:32px;min-height:32px;border:0;background:transparent;color:rgba(255,255,255,.7);border-radius:50%}
.bpc-cuts button:hover{background:rgba(255,255,255,.1);color:#fff}