:root{--bg:#fbf9fc;--card:#fff;--surface:#f4f1f6;--surface-high:#ede8f2;--text:#1e1b24;--muted:#8b8596;--ink-secondary:#5a5565;--line:#e2dde8;--accent:#7b3f9e;--accent-hover:#69358a;--accent-soft:#b08bc8;--purple:#f3e8fa;--purple-text:#7b3f9e;--green:#7b3f9e;--green-dark:#69358a;--danger:#d9443a;--success:#2d8b4a;--radius:10px;--radius-sm:6px;--shadow:0 1px 4px #1e1b2414;--font:"Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;color:var(--text);background:var(--bg);font-family:var(--font);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--bg);min-height:100vh}button,select,input{font:inherit}.app{max-width:1200px;margin:0 auto;padding:18px 18px 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#0f172a2e}.auth-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.auth-head h2{margin:0;font-size:1.2rem}.auth-close{cursor:pointer;color:var(--muted);background:0 0;border:none;font-size:1.4rem;line-height:1}.auth-lead{color:var(--muted);margin:8px 0 16px;font-size:.9rem;line-height:1.45}.auth-form{flex-direction:column;gap:12px;display:flex}.auth-form .field{flex-direction:column;gap:6px;font-size:.88rem;display:flex}.auth-form input{border:1px solid var(--line);border-radius:12px;outline:none;padding:10px 12px}.auth-form input:focus{border-color:var(--accent-soft);box-shadow:0 0 0 3px #7b3f9e2e}.auth-error{color:var(--danger);margin:0;font-size:.88rem}.auth-submit{background:var(--green);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:12px 14px;font-weight:700}.auth-submit:disabled{opacity:.7;cursor:wait}.auth-switch{text-align:center;color:var(--muted);margin:14px 0 0;font-size:.88rem}.auth-switch 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12px;position:relative;overflow:hidden}.local-video{object-fit:contain;width:100%;height:100%;position:absolute;inset:0;transform:scaleX(-1)}.cam-overlay{background:var(--accent);place-items:center;padding:16px;display:grid;position:absolute;inset:0}.cam-picker{align-content:center;gap:12px}.cam-picker .field{color:#d1d5db;flex-direction:column;gap:6px;width:min(100%,260px);font-size:.82rem;display:flex}.cam-picker select{color:var(--text);background:#fff;border:0;border-radius:10px;padding:10px 12px}.picker-actions{flex-direction:column;align-items:center;gap:8px;display:flex}.cam-open-btn{color:var(--text);cursor:pointer;background:#fff;border:0;border-radius:999px;align-items:center;gap:8px;padding:12px 22px;font-weight:600;display:inline-flex;box-shadow:0 8px 24px #00000040}.cam-open-btn:disabled{opacity:.55;cursor:not-allowed}.icon-cam{border:2px solid;border-radius:4px;width:18px;height:18px;position:relative}.icon-cam:after{content:"";border:2px solid;border-left:0;border-radius:0 3px 3px 0;width:6px;height:8px;position:absolute;top:3px;right:-6px}.cam-close{color:var(--text);cursor:pointer;background:#ffffffeb;border:0;border-radius:999px;padding:6px 12px;font-size:.8rem;position:absolute;bottom:10px;right:10px}.text-btn{color:#9ca3af;cursor:pointer;background:0 0;border:0}.settings-card,.ref-card{padding:14px}.row-between{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.label{font-size:.92rem;font-weight:600}.rate{color:var(--muted);font-size:.82rem}.mode-tabs{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px;display:grid}.mode-tabs button{color:#6b7280;cursor:pointer;background:#f3f4f6;border:0;border-radius:999px;padding:10px 8px;font-size:.9rem;font-weight:600}.mode-tabs button.active{background:var(--purple);color:var(--purple-text)}.mode-tabs button:disabled{opacity:.55;cursor:not-allowed}.model-row{align-items:center;gap:12px;display:flex}.model-select{border:1px solid 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#fff;border-right-width:0;width:0;height:0}.start-hint{color:#ffffffc7;text-align:center;margin:0;font-size:.88rem}.head-actions{align-items:center;gap:10px;display:flex}.stop-head-btn{color:#be123c;cursor:pointer;background:#fee2e2;border:0;border-radius:999px;padding:6px 12px;font-size:.82rem;font-weight:600}.stop-head-btn:disabled{opacity:.7;cursor:wait}.error{color:var(--danger);margin:12px 0 0;font-size:.9rem}@media (width<=960px){.generator-grid{grid-template-columns:1fr}.output-stage-wrap{min-height:280px}}@media (width<=640px){.ops-app{max-width:1100px;margin:0 auto;padding:20px 18px 48px}.ops-card{background:#fff;border-radius:16px;margin-bottom:14px;padding:18px 18px 16px;box-shadow:0 1px 2px #0f172a0a}.ops-login{max-width:400px;margin:12vh auto 0}.ops-login h1,.ops-card h2{margin:0 0 8px;font-size:1.2rem}.ops-muted{color:var(--muted);font-size:.88rem}.ops-top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.ops-top-actions{gap:10px;display:flex}.ops-login form,.ops-pwd-form{flex-direction:column;gap:12px;margin-top:14px;display:flex}.ops-login .field,.ops-pwd-form .field{flex-direction:column;gap:6px;font-size:.88rem;display:flex}.ops-login input,.ops-pwd-form input,.ops-search input,.ops-adjust input{border:1px solid var(--line);font:inherit;border-radius:10px;outline:none;padding:10px 12px}.ops-btn{background:var(--accent);color:#fff;cursor:pointer;font-weight:600;font:inherit;border:none;border-radius:10px;padding:10px 14px}.ops-btn:disabled{opacity:.65;cursor:wait}.ops-btn.ghost{color:#111827;background:#e5e7eb}.ops-btn.small{border-radius:8px;padding:7px 10px;font-size:.82rem}.ops-btn.danger{background:#be123c}.ops-error{color:var(--danger);margin:0;font-size:.88rem}.ops-notice{color:var(--accent);margin:0;font-size:.88rem}.ops-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.ops-toolbar h2{margin:0}.ops-search{gap:8px;display:flex}.ops-table-wrap{overflow-x:auto}.ops-table{border-collapse:collapse;width:100%;font-size:.9rem}.ops-table th,.ops-table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px}.ops-table th{color:var(--muted);font-size:.82rem;font-weight:600}.ops-email{font-weight:600}.ops-id{color:var(--muted);word-break:break-all;margin-top:2px;font-size:.75rem}.ops-credits{font-variant-numeric:tabular-nums;font-weight:700}.ops-adjust{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.ops-adjust input{width:88px;padding:7px 8px}.ops-brand{color:var(--accent);letter-spacing:-.02em;margin-bottom:4px;font-size:1.6rem;font-weight:700}.ops-brand.sm{margin-bottom:2px;font-size:.95rem}.ops-key-row{align-items:center;gap:8px;display:flex}.ops-key-row input{flex:1}.ops-error.banner,.ops-notice.banner{border-radius:var(--radius-sm);box-shadow:var(--shadow);background:#fff;margin:0 0 12px;padding:10px 12px}.ops-btn{background:var(--accent)}.ops-btn.ghost{background:var(--surface-high);color:var(--ink-secondary);border:1px solid var(--line)}.ops-btn.ghost:hover:not(:disabled){background:var(--purple);color:var(--accent)}.ops-card{border:1px solid var(--line);box-shadow:var(--shadow)}.ops-notice{color:var(--success)}.mode-tabs button.active{background:var(--accent)!important;color:#fff!important;border-color:var(--accent)!important}.auth-chip:hover,.start-btn:hover:not(:disabled),.cam-open-btn:hover:not(:disabled),.auth-submit:hover:not(:disabled),.ops-btn:hover:not(:disabled):not(.ghost):not(.danger){background:var(--accent-hover)}.app{padding:28px 28px 48px}.brand strong{letter-spacing:-.02em;font-size:1.2rem}}