:root{--bg: #0f172a;--bg-soft: #1e293b;--bg-card: #1a2438;--border: #2b3a55;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--accent-strong: #0ea5e9;--green: #34d399;--red: #f87171;--yellow: #facc15;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:1100px;margin:0 auto;padding:16px;display:flex;flex-direction:column;min-height:100%}header.appbar{display:flex;align-items:center;gap:12px;padding:4px 4px 16px}header.appbar h1{font-size:18px;margin:0;font-weight:700}header.appbar .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--green));display:grid;place-items:center;font-size:18px}nav.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}nav.tabs button{background:var(--bg-soft);border:1px solid var(--border);color:var(--muted);padding:8px 14px;border-radius:999px;cursor:pointer;font-size:14px}nav.tabs button.active{color:#04293a;background:var(--accent);border-color:var(--accent);font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:14px}.card h2{margin:0 0 4px;font-size:16px}.card p.sub{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.6}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.spacer{flex:1}button.btn{background:var(--accent);color:#04293a;border:none;border-radius:10px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer}button.btn:hover{background:var(--accent-strong)}button.btn:disabled{opacity:.45;cursor:not-allowed}button.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}button.btn.danger{background:transparent;color:var(--red);border:1px solid var(--red)}button.btn.small{padding:6px 10px;font-size:12.5px}.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.status-pill.ok{color:var(--green);border-color:#15503c;background:#0c2a20}.status-pill.warn{color:var(--yellow);border-color:#5c4a12;background:#2a230a}.status-pill.err{color:var(--red);border-color:#5c1f1f;background:#2a0e0e}.path{font-family:ui-monospace,Cascadia Code,monospace;font-size:12.5px;color:var(--accent);word-break:break-all}.toggle{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.toggle:last-child{border-bottom:none}.toggle .meta{flex:1}.toggle .meta .t{font-size:14px}.toggle .meta .d{font-size:12px;color:var(--muted)}.switch{position:relative;width:44px;height:24px;flex:none}.switch input{display:none}.switch span{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-soft);border:1px solid var(--border);border-radius:999px;transition:.15s}.switch span:after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:var(--muted);top:2px;left:2px;transition:.15s}.switch input:checked+span{background:var(--accent);border-color:var(--accent)}.switch input:checked+span:after{transform:translate(20px);background:#04293a}input.text{background:var(--bg-soft);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px;font-size:14px;min-width:200px}.progress-wrap{background:var(--bg-soft);border-radius:999px;height:10px;overflow:hidden;border:1px solid var(--border)}.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--green));transition:width .2s}.log{background:#0b1120;border:1px solid var(--border);border-radius:10px;padding:10px;height:200px;overflow:auto;font-family:ui-monospace,monospace;font-size:12px;line-height:1.6}.log .copied{color:var(--green)}.log .skipped-dup{color:var(--muted)}.log .error{color:var(--red)}.stats{display:flex;gap:16px;flex-wrap:wrap}.stat{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:10px 14px;min-width:90px}.stat .n{font-size:22px;font-weight:700}.stat .l{font-size:11.5px;color:var(--muted)}.breadcrumb{display:flex;gap:6px;align-items:center;flex-wrap:wrap;font-size:13px;margin-bottom:12px}.breadcrumb button{background:none;border:none;color:var(--accent);cursor:pointer;padding:2px;font-size:13px}.breadcrumb span.sep{color:var(--muted)}.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.tile{position:relative;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg-soft);cursor:pointer;aspect-ratio:1;display:grid;place-items:center}.tile.selected{outline:3px solid var(--accent)}.tile img,.tile video{width:100%;height:100%;object-fit:cover;display:block}.tile .folder{font-size:38px}.tile .label{position:absolute;bottom:0;left:0;right:0;padding:6px 8px;background:linear-gradient(transparent,#000c);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tile .badge{position:absolute;top:6px;right:6px;background:#0009;border-radius:6px;font-size:10px;padding:2px 6px}.tile .check{position:absolute;top:6px;left:6px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#04293a;display:none;place-items:center;font-weight:800}.tile.selected .check{display:grid}.tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.tag{font-size:10px;background:#0c2a20;color:var(--green);border:1px solid #15503c;border-radius:6px;padding:1px 6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:grid;place-items:center;z-index:50;padding:20px}.modal{max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:12px}.modal img,.modal video{max-width:90vw;max-height:75vh;border-radius:10px}.empty{text-align:center;color:var(--muted);padding:40px 0;font-size:14px}.callout{border-radius:10px;padding:12px 14px;font-size:13px;line-height:1.6;margin-bottom:14px}.callout.info{background:#0c2433;border:1px solid #16455c;color:#cfeeff}.callout.warn{background:#2a230a;border:1px solid #5c4a12;color:#f5e3a6}footer.foot{margin-top:auto;padding-top:16px;color:var(--muted);font-size:11.5px;text-align:center}