/* --- Photo Grid Studio (گرید عکس) — scoped to the CafeNet desk tab --- */
/* All selectors are prefixed with pg- / scoped under .pg-app so nothing here
   leaks into (or is overridden by) the rest of the site's stylesheet. */

.pg-app{
  --bg:var(--surface-soft,#f6fafb);
  --panel:#fff;
  --border:var(--border,#dbe7e9);
  --text:var(--text,#102d35);
  --muted:var(--muted,#688088);
  --accent:var(--primary,#0f766e);
  --accent-strong:var(--accent,#13a89e);
  --danger:var(--danger,#c1384b);

  position:relative;
  display:flex; flex-direction:column;
  height:min(78vh,620px); min-height:420px;
  background:var(--panel); color:var(--text);
  font-family:'Vazirmatn',Tahoma,'Segoe UI',Arial,sans-serif;
  border:1px solid var(--border); border-radius:18px; overflow:hidden;
  box-shadow:0 8px 24px rgba(13,57,66,.05);
}
.pg-app *{box-sizing:border-box;}
#pg-toolbar{
  display:flex; align-items:center; gap:10px; padding:10px 14px;
  background:var(--bg); border-bottom:1px solid var(--border); flex-wrap:wrap; flex-shrink:0;
}
#pg-toolbar h1{font-size:14px; margin:0; color:var(--accent); font-weight:800; margin-left:6px;}
.pg-field{display:flex; align-items:center; gap:6px; font-size:12px; color:var(--muted);}
.pg-field select{
  background:#fff; border:1px solid var(--border); color:var(--text);
  border-radius:8px; padding:5px 6px; font-size:12px; font-family:inherit;
}
.pg-field input[type=range]{width:90px; accent-color:var(--accent);}
.pg-field input[type=color]{width:32px; height:28px; border:1px solid var(--border); border-radius:8px; background:none; padding:0;}

.pg-orient-group{display:flex; border:1px solid var(--border); border-radius:8px; overflow:hidden; background:#fff;}
.pg-orient-btn{
  border:none; border-radius:0; background:transparent; color:var(--muted);
  padding:5px 7px; cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:background .12s,color .12s;
}
.pg-orient-btn + .pg-orient-btn{border-inline-start:1px solid var(--border);}
.pg-orient-btn svg{width:15px; height:15px;}
.pg-orient-btn:hover{background:#f5f8f8; color:var(--text);}
.pg-orient-btn.pg-active{background:var(--accent); color:#fff;}
.pg-orient-group.pg-hidden{display:none;}
.pg-orient-btn:disabled{opacity:.35; cursor:not-allowed; pointer-events:none;}

.pg-modal-overlay{
  position:fixed; inset:0; background:rgba(6,46,57,.55); backdrop-filter:blur(3px);
  display:flex; align-items:center; justify-content:center; z-index:1200; padding:16px;
}
.pg-modal-overlay.pg-hidden{display:none;}
.pg-modal{
  position:relative; background:#fff;
  border:1px solid var(--border); border-radius:20px;
  padding:24px; width:min(100%,380px); box-shadow:0 30px 90px rgba(4,38,46,.28);
}
.pg-modal-header{display:flex; align-items:center; gap:10px; margin-bottom:20px; padding-bottom:16px; border-bottom:1px solid var(--border);}
.pg-modal-header-icon{
  width:34px; height:34px; border-radius:10px; background:var(--primary-soft,#e4f5f2); color:var(--accent);
  display:flex; align-items:center; justify-content:center; font-size:15px; flex-shrink:0;
}
.pg-modal h2{margin:0; font-size:16px; color:var(--text); font-weight:700;}
.pg-modal-close{
  position:absolute; top:14px; left:14px; width:28px; height:28px; border-radius:50%;
  padding:0; justify-content:center; border:1px solid var(--border); background:#f5f8f8; color:var(--text); z-index:1;
}
.pg-modal-close:hover{background:#e3eff0;}

.pg-modal-section{margin-bottom:20px;}
.pg-modal-section:last-of-type{margin-bottom:24px;}
.pg-modal-label{font-size:12px; color:var(--muted); display:block; margin-bottom:9px; font-weight:700;}
.pg-modal-label-row{display:flex; align-items:center; justify-content:space-between; margin-bottom:9px;}
.pg-modal-label-row .pg-modal-label{margin-bottom:0;}

.pg-format-group{display:flex; border:1px solid var(--border); border-radius:10px; overflow:hidden; background:#f5f8f8;}
.pg-format-btn{
  flex:1; border:none; border-radius:0; background:transparent; color:var(--muted);
  padding:9px 6px; font-size:12px; font-weight:700; font-family:inherit; cursor:pointer;
  transition:background .12s,color .12s; justify-content:center;
}
.pg-format-btn + .pg-format-btn{border-inline-start:1px solid var(--border);}
.pg-format-btn:hover{background:#e3eff0; color:var(--text);}
.pg-format-btn.pg-active{background:var(--accent); color:#fff;}

.pg-quality-badge{
  background:var(--primary-soft,#e4f5f2); color:var(--accent); font-weight:700; font-size:12px;
  padding:3px 9px; border-radius:20px; font-variant-numeric:tabular-nums;
}
#pg-modal-quality-row input[type=range]{width:100%; display:block; accent-color:var(--accent);}
#pg-modal-quality-row.pg-disabled{opacity:.4; pointer-events:none;}

.pg-size-chip{
  display:flex; align-items:center; gap:7px; margin-top:12px; background:#f5f8f8; border:1px solid var(--border);
  border-radius:10px; padding:8px 11px; font-size:12px; color:var(--text);
}
.pg-size-chip-dot{width:6px; height:6px; border-radius:50%; background:var(--accent); flex-shrink:0;}

.pg-modal-actions{display:flex; gap:8px;}
.pg-modal-actions button{flex:1; justify-content:center; padding:10px 12px; font-size:13px;}

.pg-app button, .pg-app label.pg-btn{
  cursor:pointer; font-family:inherit; font-size:12px; border-radius:9px; border:1px solid var(--border);
  background:#fff; color:var(--text); padding:8px 12px; display:flex; align-items:center; gap:6px;
  transition:background .12s,transform .12s; user-select:none; font-weight:700;
}
.pg-app button:hover, .pg-app label.pg-btn:hover{background:#f5f8f8; transform:translateY(-1px);}
.pg-app button.pg-primary, .pg-app label.pg-btn.pg-primary{background:linear-gradient(145deg,var(--primary,#0f766e),var(--accent)); color:#fff; border-color:transparent;}
.pg-app button.pg-primary:hover, .pg-app label.pg-btn.pg-primary:hover{opacity:.92;}
.pg-app button.pg-danger{color:var(--danger); border-color:#f6d5dc; background:#fff5f6;}
.pg-app button.pg-danger:hover{background:var(--danger); color:#fff; border-color:var(--danger);}
.pg-btn-group{display:flex; border:1px solid var(--border); border-radius:9px; overflow:hidden;}
.pg-btn-group > button, .pg-btn-group > label{border:none; border-radius:0;}
.pg-btn-group > *:first-child{border-inline-end:1px solid var(--border);}
.pg-btn-group .pg-icon-btn{padding:8px 10px;}
.pg-spacer{flex:1;}

#pg-stage{
  flex:1; display:flex; align-items:center; justify-content:center; padding:24px; min-height:0; position:relative;
  background:repeating-conic-gradient(#eef4f5 0% 25%,#f7fafb 0% 50%) 0 0/22px 22px;
}
#pg-stage.pg-dragover::after{
  content:''; position:absolute; inset:14px; border:2px dashed var(--accent); border-radius:14px; pointer-events:none;
}
#pg-grid{
  display:grid;
  box-shadow:0 12px 40px rgba(12,54,64,.14);
}
#pg-empty-state{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
  color:var(--muted); text-align:center; cursor:pointer; padding:40px;
  border:2px dashed var(--border); border-radius:16px; width:min(100%,520px);
  user-select:none; background:rgba(255,255,255,.6);
}
#pg-empty-state:hover{background:#fff; border-color:var(--accent);}
#pg-empty-state svg{width:34px; height:34px; stroke:var(--muted);}
#pg-empty-state b{color:var(--text); font-size:14px; font-weight:700;}
#pg-empty-state.pg-hidden{display:none;}
#pg-grid.pg-hidden{display:none;}

.pg-cell{
  position:relative; overflow:hidden; background:#eef4f5;
  border:1px solid rgba(16,45,53,.05);
  display:flex; align-items:center; justify-content:center;
  cursor:grab;
}
.pg-cell.pg-dragging{cursor:grabbing;}
.pg-cell.pg-cell-lifting{opacity:.55; outline:2px solid var(--accent); outline-offset:-2px; z-index:4;}
.pg-cell.pg-cell-drop-target{outline:4px solid var(--accent-strong); outline-offset:-4px; z-index:6; box-shadow:inset 0 0 0 4px rgba(0,0,0,.2);}
.pg-cell.pg-cell-drop-target::before{
  content:''; position:absolute; inset:0; background:rgba(16,45,53,.2); pointer-events:none; z-index:2;
}
.pg-cell.pg-cell-drop-target::after{
  content:'⇄'; position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-size:28px; color:#fff; text-shadow:0 1px 4px rgba(0,0,0,.4); pointer-events:none; z-index:3;
}
.pg-cell img{
  position:absolute; left:50%; top:50%; pointer-events:none; user-select:none;
  -webkit-user-drag:none;
}
.pg-cell .pg-remove-btn{
  position:absolute; top:4px; left:4px; width:22px; height:22px; border-radius:50%;
  background:rgba(16,45,53,.65); border:1px solid rgba(255,255,255,.4); color:#fff;
  display:none; align-items:center; justify-content:center; font-size:12px; z-index:5; padding:0;
}
.pg-cell:hover .pg-remove-btn{display:flex;}
.pg-cell .pg-remove-btn:hover{background:var(--danger); border-color:var(--danger);}
.pg-cell.pg-empty{border:2px dashed var(--border); cursor:pointer; background:#f7fafb;}
.pg-cell.pg-empty:hover{background:#fff; border-color:var(--accent);}
.pg-cell.pg-empty .pg-empty-placeholder{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:4px;
  color:var(--muted); font-size:11px; text-align:center; padding:8px; pointer-events:none; user-select:none;
}
.pg-cell.pg-empty .pg-empty-placeholder .pg-plus{font-size:min(8vw,26px); line-height:1; color:var(--muted);}
#pg-hint{
  position:absolute; bottom:10px; left:50%; transform:translateX(-50%);
  background:rgba(16,45,53,.82); border:1px solid var(--border); border-radius:20px; color:#fff;
  padding:5px 12px; font-size:10.5px; pointer-events:none;
  white-space:nowrap; max-width:calc(100% - 24px); overflow:hidden; text-overflow:ellipsis;
}

#pg-compress-bar{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  flex-shrink:0; padding:12px 18px;
  background:linear-gradient(120deg,#0b3a3f,#0f766e 55%,#13a89e);
  border-top:1px solid var(--border);
}
#pg-compress-bar-text{display:flex; align-items:center; gap:12px; min-width:0;}
#pg-compress-bar-icon{
  flex-shrink:0; width:36px; height:36px; border-radius:11px; font-size:17px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.22);
}
#pg-compress-bar-text > div{display:flex; flex-direction:column; gap:2px; min-width:0;}
#pg-compress-bar-text b{color:#fff; font-size:12.5px; font-weight:800;}
#pg-compress-bar-text span:not(#pg-compress-bar-icon){
  color:rgba(255,255,255,.78); font-size:11px; font-weight:500;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
#pg-btn-compress{
  flex-shrink:0; border:none; border-radius:11px; cursor:pointer; font-family:inherit;
  font-size:12.5px; font-weight:800; color:var(--primary,#0f766e);
  background:#fff; padding:11px 18px;
  box-shadow:0 6px 18px rgba(4,30,35,.28);
  transition:transform .12s,box-shadow .12s;
}
#pg-btn-compress:hover{transform:translateY(-1px); box-shadow:0 9px 22px rgba(4,30,35,.34);}
#pg-btn-compress:active{transform:translateY(0);}

@media (max-width:560px){
  #pg-compress-bar{flex-direction:column; align-items:stretch; text-align:center;}
  #pg-compress-bar-text{flex-direction:column; text-align:center;}
  #pg-compress-bar-text span:not(#pg-compress-bar-icon){white-space:normal;}
  #pg-btn-compress{width:100%; justify-content:center;}
}

@media (max-width:780px){
  .pg-app{height:520px;}
  #pg-toolbar{padding:8px 10px;}
  #pg-hint{white-space:normal; text-align:center; font-size:9.5px;}
}