:root{--bg:#f4f6f9;--card:#fff;--text:#1a202c;--muted:#64748b;--border:#e2e8f0;--accent:#2563eb;--accent-hover:#1d4ed8;--green:#16a34a;--amber:#d97706;--red:#dc2626}@media (prefers-color-scheme:dark){:root{--bg:#0f1420;--card:#1a2233;--text:#e6ebf4;--muted:#8b98ad;--border:#2c3850;--accent:#3b82f6;--accent-hover:#60a5fa;--green:#22c55e;--amber:#f59e0b;--red:#ef4444}}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;line-height:1.6}.container{max-width:560px;margin:0 auto;padding:48px 20px 80px}.header{justify-content:space-between;align-items:center;gap:12px;display:flex}.header h1{font-size:1.4rem;font-weight:700}.subtitle{color:var(--muted);margin:6px 0 24px;font-size:.85rem}.badge{letter-spacing:.04em;border:1px solid var(--border);background:var(--card);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:.75rem;font-weight:700;display:inline-flex}.badge .dot{background:var(--muted);border-radius:50%;width:8px;height:8px}.badge.online{color:var(--green);border-color:color-mix(in srgb, var(--green) 40%, transparent)}.badge.online .dot{background:var(--green);animation:1.6s ease-in-out infinite pulse}.badge.connecting{color:var(--amber)}.badge.connecting .dot{background:var(--amber);animation:1.1s ease-in-out infinite pulse}.badge.offline{color:var(--muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;box-shadow:0 1px 3px #0000000f}.card.center{text-align:center;flex-direction:column;align-items:center;gap:14px;display:flex}.tabs{background:var(--bg);border-radius:10px;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:20px;padding:5px;display:grid}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:9px 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14px;display:flex}.file-info{flex-direction:column;min-width:0;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:600;overflow:hidden}.file-size{color:var(--muted);font-size:.75rem}.status{white-space:nowrap;font-size:.78rem;font-weight:600}.status.sent{color:var(--green)}.status.rejected,.status.error{color:var(--red)}.status.queued,.status.waiting-approval{color:var(--amber)}.progress-wrap{align-items:center;gap:8px;display:flex}progress{width:110px;height:8px;accent-color:var(--accent)}.percent{color:var(--muted);text-align:right;min-width:36px;font-size:.75rem}.approval{border:1px solid color-mix(in srgb, var(--accent) 40%, transparent);background:color-mix(in srgb, var(--accent) 7%, transparent);border-radius:12px;margin-bottom:16px;padding:18px}.approval p{word-break:break-all;margin-bottom:14px;font-size:.92rem}.approval-buttons{grid-template-columns:1fr 1fr;gap:10px;display:grid}.section-title{color:var(--muted);margin-top:20px;font-size:.85rem;font-weight:700}.error-text{color:var(--red);font-size:.9rem}.download{color:var(--accent);white-space:nowrap;font-size:.85rem;font-weight:600;text-decoration:none}.download:hover{text-decoration:underline}