*{box-sizing:border-box;margin:0;padding:0}:root{color-scheme:dark;--bg: #101014;--panel: #1a1a22;--border: #2c2c38;--text: #e8e8f0;--muted: #9a9aac;--accent: #7c9cff}body{background:var(--bg);color:var(--text);font-family:Hiragino Sans,Noto Sans JP,system-ui,sans-serif;line-height:1.6}.app{max-width:1080px;margin:0 auto;padding:24px 16px 64px}.app-header h1 a{color:var(--text);text-decoration:none;font-size:1.6rem}.tagline{color:var(--muted);font-size:.9rem;margin-bottom:24px}.dropzone{border:2px dashed var(--border);border-radius:12px;padding:24px;text-align:center;margin-bottom:24px;background:var(--panel);transition:border-color .15s}.dropzone.dragging{border-color:var(--accent)}.dropzone-controls{display:flex;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}input[type=password],input[type=text]{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 12px}button{background:var(--accent);border:none;border-radius:8px;color:#0c0c14;cursor:pointer;font-weight:600;padding:8px 16px}button:hover{opacity:.9}.upload-status{margin-top:12px;color:var(--muted)}.tag-filter{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.chip{background:var(--panel);border:1px solid var(--border);border-radius:999px;color:var(--text);font-size:.85rem;font-weight:400;padding:4px 14px;text-decoration:none}.chip.active{background:var(--accent);color:#0c0c14;font-weight:600}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;text-decoration:none;color:var(--text);display:flex;flex-direction:column}.card img{width:100%;aspect-ratio:4 / 3;object-fit:cover;display:block;background:#0a0a0e}.card-body{padding:10px 12px}.caption{font-size:.9rem}.badge{display:inline-block;font-size:.8rem;border-radius:6px;padding:2px 8px}.badge.analyzing{background:#3a3a1e;color:#e8d87c}.badge.error{background:#3a1e1e;color:#e87c7c}.meta{color:var(--muted);font-size:.8rem;margin-top:6px}.empty,.error{color:var(--muted);padding:32px 0;text-align:center}.error{color:#e87c7c}.load-more{display:block;margin:24px auto 0}.detail{display:grid;gap:24px;grid-template-columns:minmax(0,2fr) minmax(240px,1fr)}@media(max-width:720px){.detail{grid-template-columns:1fr}}.detail-image img{width:100%;border-radius:12px;border:1px solid var(--border)}.detail-info .caption{font-size:1.05rem;margin-bottom:12px}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.live-viewers{color:var(--muted);font-size:.9rem;margin-top:8px}.live-viewers.live{color:#7ce8a0}.delete-area{border-top:1px solid var(--border);display:flex;gap:8px;margin-top:24px;padding-top:16px;flex-wrap:wrap}.delete-area button{background:#e87c7c}