.history-panel{margin:20px auto 0;max-width:860px;padding:0 16px}.history-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.history-title{font-size:13px;font-weight:700;color:var(--text-2);letter-spacing:0.02em}.history-clear-btn{font-size:11px;color:var(--muted);background:none;border:none;cursor:pointer;padding:3px 8px;border-radius:6px;transition:color 0.15s,background 0.15s}.history-clear-btn:hover{color:var(--text);background:var(--border)}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.history-card{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:border-color 0.18s,transform 0.18s}.history-card:hover{border-color:var(--accent);transform:translateY(-2px)}.history-card--removing{opacity:0;transform:scale(0.95);transition:opacity 0.25s,transform 0.25s}.history-thumb{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--card2);display:block}.history-info{padding:8px 10px 4px;flex:1}.history-name{font-size:12px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}.history-tool,.history-size,.history-date{font-size:10px;color:var(--muted)}.history-tool{background:var(--card2);border-radius:4px;padding:1px 5px;color:var(--accent);font-weight:600}.history-actions{display:flex;border-top:1px solid var(--border)}.history-dl-btn,.history-rm-btn{flex:1;background:none;border:none;padding:7px 0;font-size:14px;cursor:pointer;color:var(--muted);transition:background 0.15s,color 0.15s}.history-dl-btn:hover{background:var(--accent);color:#fff}.history-rm-btn{border-left:1px solid var(--border);font-size:12px}.history-rm-btn:hover{background:#e0334420;color:#e03344}@media (max-width:480px){.history-grid{grid-template-columns:repeat(2,1fr)}}