/* =====================================================
   Screenshot Editor tool — mobile-first, then scaled up
   ===================================================== */

.sse-alert{max-width:700px;margin:0 auto 18px;background:rgba(255,107,107,0.1);border:1px solid rgba(255,107,107,0.35);color:#ff9d9d;padding:12px 16px;border-radius:10px;font-size:.85rem;text-align:center;display:none}
.sse-alert.show{display:block}

/* ---- Dropzone ---- */
.sse-dropzone{position:relative;max-width:640px;margin:0 auto;border:2px dashed var(--card-border);border-radius:var(--radius);padding:36px 16px;text-align:center;cursor:pointer;background:var(--card-bg);transition:var(--transition-fast)}
.sse-dropzone:hover,.sse-dropzone:focus{outline:0;border-color:var(--gold-dark,var(--gold));background:var(--card-bg-hover)}
.sse-dropzone.dragover{border-color:var(--gold);background:var(--gold-glow-soft,rgba(252,192,10,0.08))}
.sse-dropzone input[type="file"]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:0}
.sse-dropzone > i{display:block;font-size:2rem;color:var(--gold);margin-bottom:14px}
.sse-dropzone-title{color:var(--text-light);font-weight:600;font-size:1rem;margin-bottom:6px;padding:0 4px}
.sse-dropzone-sub{color:var(--text-muted);font-size:.8rem;padding:0 4px}

/* ---- Toolbar ---- */
.sse-toolbar{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 auto 14px;max-width:1100px}
.sse-tbtn{background:var(--card-bg);border:1px solid var(--card-border);color:var(--text-light);padding:9px 14px;border-radius:8px;font-size:.82rem;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:var(--transition-fast);font-family:inherit}
.sse-tbtn:hover:not(:disabled){border-color:var(--gold);color:var(--gold)}
.sse-tbtn:disabled{opacity:.45;cursor:not-allowed}
.sse-tbtn.primary{background:linear-gradient(90deg,var(--gold-dark),var(--gold));color:#000;border-color:transparent;font-weight:600}
.sse-tbtn.primary:hover:not(:disabled){color:#000;filter:brightness(1.08)}

/* ---- Layout: canvas + panel ---- */
.sse-layout{display:flex;flex-direction:column;gap:16px;max-width:1100px;margin:0 auto}
.sse-stage{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:10px;min-width:0}
.sse-canvas-wrap{position:relative;display:block;width:fit-content;max-width:100%;margin:0 auto;line-height:0;
  background-color:#1c1c1c;border-radius:6px;overflow:hidden}
.sse-canvas-wrap canvas{display:block;max-width:100%;height:auto;max-height:78vh;width:auto}
.sse-canvas-wrap #sseOverlay{position:absolute;left:0;top:0;width:100%;height:100%;cursor:crosshair;touch-action:none}
.sse-canvas-wrap #sseOverlay.picking{cursor:copy}
.sse-side{min-width:0}
.sse-hint{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:16px;color:var(--text-muted);font-size:.82rem;line-height:1.6}
.sse-hint strong{display:block;color:var(--text-light);font-size:.92rem;margin-bottom:8px}
.sse-hint ol{margin:0;padding-left:18px}
.sse-hint li{margin-bottom:4px}
.sse-hint i{color:var(--gold);margin-right:6px}
.sse-dims{text-align:center;color:var(--text-faint);font-size:.75rem;margin-top:8px}

/* ---- Edit panel ---- */
.sse-panel{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);padding:14px;display:none}
.sse-panel.open{display:block}
.sse-panel h3{font-size:.95rem;color:var(--text-light);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.sse-panel h3 i{color:var(--gold)}
.sse-field{margin-bottom:12px}
.sse-field > label,.sse-label{display:block;font-size:.75rem;color:var(--text-muted);margin-bottom:5px;font-weight:500}
.sse-field small{display:block;color:var(--text-faint);font-size:.7rem;margin-top:4px;line-height:1.4}
.sse-panel input[type="text"],.sse-panel input[type="number"],.sse-panel select{width:100%;background:var(--black-soft);border:1px solid var(--card-border);color:var(--text-light);border-radius:8px;padding:10px 12px;font-size:.9rem;font-family:inherit;box-sizing:border-box}
.sse-panel input:focus,.sse-panel select:focus{outline:0;border-color:var(--gold)}
.sse-row{display:flex;gap:10px;align-items:center}
.sse-row > *{min-width:0}
.sse-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sse-panel input[type="range"]{width:100%;accent-color:var(--gold)}
.sse-panel input[type="color"]{width:44px;height:40px;padding:2px;border:1px solid var(--card-border);background:var(--black-soft);border-radius:8px;cursor:pointer;flex:0 0 auto}
.sse-mini{background:var(--black-soft);border:1px solid var(--card-border);color:var(--text-light);border-radius:8px;min-width:40px;height:40px;cursor:pointer;font-size:.8rem;padding:0 10px;font-family:inherit;transition:var(--transition-fast);flex:0 0 auto}
.sse-mini:hover{border-color:var(--gold);color:var(--gold)}
.sse-size-row input[type="number"]{text-align:center}
.sse-align{display:flex;gap:6px}
.sse-align button{flex:1;background:var(--black-soft);border:1px solid var(--card-border);color:var(--text-muted);border-radius:8px;height:40px;cursor:pointer;transition:var(--transition-fast)}
.sse-align button.active{border-color:var(--gold);color:var(--gold);background:var(--gold-glow-soft,rgba(252,192,10,.1))}
.sse-nudge{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.sse-nudge-val{color:var(--text-faint);font-size:.75rem;margin-left:6px;white-space:pre}
.sse-val{color:var(--gold);font-weight:600;margin-left:4px}
.sse-actions{display:flex;gap:10px;margin-top:6px}
.sse-actions .sse-tbtn{flex:1;justify-content:center;padding:12px 14px}

.sse-match-btn{width:100%;justify-content:center;margin-top:8px}
.sse-match-note{display:block;color:var(--gold);font-size:.72rem;margin-top:6px;line-height:1.45}
.sse-note{max-width:760px;margin:22px auto 0;text-align:center;color:var(--text-faint);font-size:.75rem;line-height:1.55}
.sse-note i{color:var(--gold);margin-right:5px}

/* ---- Desktop: side-by-side ---- */
@media(min-width:900px){
  .sse-layout{flex-direction:row;align-items:flex-start}
  .sse-stage{flex:1 1 auto}
  .sse-side{flex:0 0 340px;position:sticky;top:90px;max-height:calc(100vh - 110px);overflow:auto}
}
@media(max-width:480px){
  .sse-dropzone{padding:28px 12px;border-radius:12px}
  .sse-tbtn{flex:1 1 44%;justify-content:center}
}