/* ── Drop Zone ── */
.ci-drop{border:2px dashed rgba(82,232,226,.45);border-radius:14px;padding:52px 24px;text-align:center;cursor:pointer;transition:.2s;position:relative}
.ci-drop.drag-over{border-color:var(--cyan);background:rgba(82,232,226,.06)}
.ci-drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.ci-drop-icon{font-size:38px;line-height:1;margin-bottom:12px;color:var(--cyan)}
.ci-drop strong{display:block;color:var(--text);font-size:15px;margin-bottom:6px}
.ci-drop span{color:var(--muted);font-size:12px}

/* ── Controls ── */
.ci-controls{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;margin-top:18px}
.ci-controls label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:11px}
.ci-controls select,.ci-controls input[type=number]{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface,rgba(6,12,38,.65));color:var(--text);font-size:13px;outline:none;width:100%}
.ci-controls select:focus,.ci-controls input[type=number]:focus{border-color:var(--cyan)}
.ci-quality-row{display:flex;align-items:center;gap:10px}
.ci-quality-row input[type=range]{flex:1;accent-color:var(--cyan)}
.ci-quality-val{font-size:13px;font-weight:700;color:var(--cyan);min-width:32px;text-align:center}

/* ── Progress ── */
.ci-progress{height:4px;border-radius:2px;background:var(--line);margin-top:16px;overflow:hidden;display:none}
.ci-progress.active{display:block}
.ci-progress-bar{height:100%;background:var(--cyan);width:0%;transition:width .2s}

/* ── Results ── */
.ci-results{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.ci-item{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:rgba(10,16,47,.5)}
.ci-item-header{display:flex;align-items:center;gap:12px;padding:12px 16px}
.ci-thumb{width:48px;height:48px;object-fit:cover;border-radius:7px;flex:none}
.ci-item-info{flex:1;min-width:0}
.ci-item-name{font-size:12px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-item-meta{font-size:11px;color:var(--muted);margin-top:3px}
.ci-item-meta b{color:var(--cyan)}
.ci-badge{font-size:10px;font-weight:700;padding:3px 8px;border-radius:20px;background:rgba(82,232,226,.12);color:var(--cyan);flex:none}
.ci-badge.good{background:rgba(131,238,164,.12);color:var(--green,#83eea4)}
.ci-dl{border:0;border-radius:7px;padding:8px 14px;background:var(--cyan);color:#07112d;font-weight:700;font-size:11px;cursor:pointer;flex:none}

/* ── Compare toggle ── */
.ci-compare-wrap{padding:0 16px 14px}
.ci-compare{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ci-compare figure{margin:0;text-align:center}
.ci-compare figcaption{font-size:10px;color:var(--muted);margin-top:4px}
.ci-compare img{width:100%;border-radius:7px;display:block}
.ci-toggle-compare{background:none;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:11px;padding:4px 10px;cursor:pointer;margin-top:4px}
.ci-toggle-compare:hover{border-color:var(--cyan);color:var(--cyan)}

/* ── Summary bar ── */
.ci-summary{display:flex;gap:18px;padding:14px 18px;border:1px solid rgba(82,232,226,.2);border-radius:10px;background:rgba(82,232,226,.05);margin-top:4px;flex-wrap:wrap}
.ci-summary-stat{display:flex;flex-direction:column;gap:2px}
.ci-summary-stat strong{font:700 20px 'Space Grotesk';color:var(--cyan)}
.ci-summary-stat small{font-size:10px;color:var(--muted)}
.ci-dl-all{margin-inline-start:auto;border:0;border-radius:8px;padding:10px 18px;background:var(--cyan);color:#07112d;font-weight:800;font-size:12px;cursor:pointer;align-self:center}

@media(max-width:600px){
  .ci-controls{grid-template-columns:1fr 1fr}
  .ci-controls .ci-compress-btn{grid-column:1/-1}
  .ci-compare{grid-template-columns:1fr}
}