/* JPG to PDF — workspace & modals */
.convert-workspace{
  max-width:920px;margin:0 auto 3rem;padding:0 1.25rem;
  animation:fadeUp .5s ease both;
}
.workspace-head{
  display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;
  gap:1rem;margin-bottom:1.25rem;
}
.workspace-head h2{margin:0;font-size:1.25rem;font-weight:800}
.workspace-head h2 .img-count{
  display:inline-block;padding:.15rem .55rem;border-radius:999px;
  background:rgba(45,212,191,.15);color:var(--accent);font-size:.85rem;margin-left:6px;
}
.workspace-head p{margin:.25rem 0 0;color:var(--muted);font-size:.88rem}
.workspace-actions{display:flex;gap:8px}
.btn-ghost{
  padding:.55rem 1rem;border:1px solid var(--border);border-radius:10px;
  background:var(--surface);color:var(--text);font-weight:700;font-size:.85rem;
  cursor:pointer;font-family:inherit;transition:.2s;
}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost.danger:hover{border-color:#ef4444;color:#ef4444}

.preview-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));
  gap:12px;margin-bottom:1.5rem;min-height:80px;
}
.preview-item{
  position:relative;border-radius:14px;overflow:hidden;border:2px solid var(--border);
  background:var(--surface);aspect-ratio:3/4;cursor:grab;transition:.25s;
  box-shadow:var(--shadow);
}
.preview-item:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.preview-item.dragging{opacity:.5;cursor:grabbing}
.preview-item img{width:100%;height:100%;object-fit:cover;display:block}
.preview-item .preview-num{
  position:absolute;top:6px;left:6px;width:24px;height:24px;border-radius:8px;
  background:rgba(27,107,69,.9);color:#fff;font-size:.72rem;font-weight:800;
  display:flex;align-items:center;justify-content:center;
}
.preview-item .preview-remove{
  position:absolute;top:6px;right:6px;width:26px;height:26px;border:0;border-radius:8px;
  background:rgba(0,0,0,.55);color:#fff;font-size:1rem;line-height:1;cursor:pointer;
  opacity:0;transition:.2s;
}
.preview-item:hover .preview-remove{opacity:1}
.preview-item .preview-name{
  position:absolute;bottom:0;left:0;right:0;padding:4px 8px;
  background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;
  font-size:.65rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

.convert-options{
  display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem;
  padding:1.1rem 1.25rem;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);
}
.option-group{flex:1;min-width:140px}
.option-group label{display:block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:6px}
.option-group select{
  width:100%;padding:.65rem .85rem;border:1px solid var(--border);border-radius:10px;
  background:var(--surface-2);color:var(--text);font-family:inherit;font-weight:600;font-size:.9rem;
  cursor:pointer;
}
.option-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(45,212,191,.2)}

.btn-convert-go{
  width:100%;padding:1rem 1.5rem;border:0;border-radius:14px;cursor:pointer;
  background:var(--gradient);color:#fff;font-weight:800;font-size:1.05rem;font-family:inherit;
  display:flex;align-items:center;justify-content:center;gap:8px;
  box-shadow:0 10px 32px rgba(27,107,69,.35);transition:transform .2s,box-shadow .2s;
}
.btn-convert-go:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(27,107,69,.45)}
.btn-convert-go span{font-size:1.2rem;line-height:1}

.upload-logo{border-radius:12px;box-shadow:0 6px 20px rgba(27,107,69,.3)}

.progress-overlay,.result-overlay{
  position:fixed;inset:0;z-index:200;background:rgba(15,40,30,.55);
  backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1rem;
}
.progress-overlay.hidden,.result-overlay.hidden{display:none!important}

.progress-modal,.result-modal{
  text-align:center;background:var(--surface);border-radius:24px;padding:2.5rem 2rem;
  max-width:420px;width:100%;box-shadow:0 32px 80px rgba(0,0,0,.2);border:1px solid var(--border);
  animation:slideUp .35s ease;
}
@keyframes slideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.progress-logo{border-radius:14px;margin-bottom:1rem;box-shadow:0 8px 24px rgba(27,107,69,.25)}
.progress-modal h2,.result-modal h2{margin:0 0 .5rem;font-size:1.35rem}
.progress-modal p,.result-sub{color:var(--muted);margin:0 0 1rem;font-size:.9rem}
.progress-bar{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-bottom:.5rem;border:1px solid var(--border)}
.progress-bar i{display:block;height:100%;width:0;background:var(--gradient);border-radius:999px;transition:width .3s ease}
.progress-pct{font-weight:800;color:var(--primary);font-size:1.1rem;margin:0}

.result-icon{
  width:64px;height:64px;margin:0 auto 1rem;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#14b8a6);color:#fff;font-size:2rem;
  display:flex;align-items:center;justify-content:center;font-weight:800;
  box-shadow:0 12px 32px rgba(45,212,191,.35);
}
.result-stats{
  display:flex;justify-content:center;gap:2rem;margin:1.5rem 0;padding:1.25rem;
  background:var(--surface-2);border-radius:14px;border:1px solid var(--border);
}
.result-stats div{text-align:center}
.result-stats span{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin-bottom:2px}
.result-stats strong{font-size:1rem;color:var(--text)}
.result-modal .btn-convert-go{margin-bottom:.75rem}
.result-modal .btn-ghost-link{
  display:block;background:none;border:0;color:var(--primary);font-weight:700;
  cursor:pointer;font-family:inherit;font-size:.9rem;padding:.5rem;
}
.result-modal .btn-ghost-link:hover{text-decoration:underline}