.device-panel{margin-top:22px;padding:22px;border:1px solid #dce5e2;border-radius:8px;background:#fff;box-shadow:0 5px 20px #173b2c08}.device-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.device-heading h2{margin:0;font-size:17px}.device-eyebrow{margin:0 0 4px;color:#68807a;font-size:12px;font-weight:600}.device-tag{flex:none;padding:4px 8px;border:1px solid #c8dfd3;border-radius:4px;color:#287455;background:#eff7f2;font-size:12px}.device-explain,.device-note{margin:12px 0;color:#586d66;font-size:12px;line-height:1.6}.device-capabilities{margin:14px 0;border-top:1px solid #e3ebe7}.device-capabilities div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;min-height:39px;padding:9px 0;border-bottom:1px solid #e3ebe7;font-size:12px}.device-capabilities dt{flex:0 0 96px;color:#627970}.device-capabilities dd{margin:0;color:#254b3b;font-weight:600;text-align:right;overflow-wrap:anywhere}.device-actions{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0 0}.device-button{padding:8px 13px;border:1px solid #c5d8ce;border-radius:5px;background:#fff;color:#34574d;font:inherit;font-size:12px;font-weight:600;cursor:pointer}.device-button-primary{border-color:#118569;background:#118569;color:#fff}.device-button:hover:not(:disabled){filter:brightness(.95)}.device-button:focus-visible{outline:3px solid #e7b447;outline-offset:2px}.device-button:disabled{opacity:.45;cursor:not-allowed}.device-preview{display:block;width:min(100%,420px);margin-top:14px;aspect-ratio:4 / 3;border-radius:5px;background:#102622;object-fit:cover}.device-status{margin:14px 0 0;color:#356552;font-size:12px;line-height:1.5}.device-note{margin-bottom:0}@media(max-width:560px){.device-panel{margin-top:16px;padding:16px}.device-capabilities dt{flex-basis:84px}}:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#19302d;background:#f3f6f5;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,input:focus-visible+.switch-track{outline:3px solid #e7b447;outline-offset:3px}input:focus-visible{outline:3px solid #e7b447;outline-offset:2px}[hidden]{display:none!important}.topbar{height:64px;padding:0 clamp(16px,3vw,44px);background:#fff;border-bottom:1px solid #dce5e2;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:11px;font-size:16px;font-weight:700}.brand-mark{width:16px;height:16px;background:#118569;border-radius:4px;box-shadow:5px -5px #d7a946}.connection{display:flex;align-items:center;gap:8px;font-size:13px;color:#60716d}.connection-dot{width:8px;height:8px;border-radius:50%;background:#a6b1ad}.connection-dot.online{background:#1aab75}.workspace{max-width:1480px;margin:0 auto;padding:28px clamp(16px,3vw,44px) 48px;display:grid;grid-template-columns:minmax(0,1fr) 272px;gap:30px}.call-area{min-width:0}.section-heading{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.eyebrow{margin:0 0 3px;color:#68807a;font-size:12px;font-weight:600}h1{font-size:24px;line-height:1.25;margin:0;font-weight:700}.state-tag{border:1px solid #cddbd5;background:#eaf1ee;color:#306453;border-radius:4px;min-width:58px;padding:5px 9px;font-size:12px;font-weight:600;text-align:center}.video-stage{position:relative;width:100%;aspect-ratio:16 / 9;min-height:290px;max-height:min(68vh,740px);background:#102622;border-radius:6px;overflow:hidden}.remote-video,.local-video{position:absolute;inset:0;width:100%;height:100%}.remote-video video,.local-video video{width:100%!important;height:100%!important;object-fit:cover}.video-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;color:#ecf5f0;text-align:center;padding:20px}.video-placeholder strong{font-size:17px;font-weight:600}.video-placeholder span{font-size:13px;color:#9dbab0}.avatar{width:68px;height:68px;margin-bottom:12px;display:grid;place-items:center;border-radius:50%;background:#345a4c;color:#fff;font-size:24px;font-weight:700}.local-tile{position:absolute;width:clamp(100px,18%,188px);aspect-ratio:4 / 3;right:16px;bottom:16px;border:1px solid #678177;border-radius:5px;background:#223c34;overflow:hidden}#local-placeholder{position:absolute;inset:0;display:grid;place-items:center;padding:8px;color:#d4e2db;font-size:12px;text-align:center}.tile-label{position:absolute;left:7px;bottom:7px;padding:3px 6px;color:#fff;background:#102622b8;border-radius:3px;font-size:11px}.incoming{margin-top:16px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:#e9f3ee;border:1px solid #b9d9c9;border-radius:6px}.incoming-info,.incoming-actions{display:flex;align-items:center;gap:12px}.incoming-info strong,.incoming-info span:not(.incoming-pulse){display:block}.incoming-info strong{font-size:14px}.incoming-info span:not(.incoming-pulse){margin-top:2px;font-size:12px;color:#597269}.incoming-pulse{width:10px;height:10px;border-radius:50%;background:#1fa276;box-shadow:0 0 0 5px #1fa27629}.button{border:1px solid transparent;border-radius:5px;padding:9px 17px;font-size:13px;font-weight:600;white-space:nowrap}.button-primary{color:#fff;background:#118569}.button-primary:hover:not(:disabled){background:#0d6b54}.button-secondary{color:#34574d;background:#fff;border-color:#c5d8ce}.button-secondary:hover:not(:disabled){background:#f3f8f5}.button-danger{color:#fff;background:#bf5048}.button-danger:hover:not(:disabled){background:#a73d36}.controls{min-height:70px;display:flex;align-items:center;justify-content:center;gap:28px;border-bottom:1px solid #dce5e2}.switch-control{display:flex;align-items:center;gap:9px;font-size:13px;color:#3a514b;cursor:pointer;-webkit-user-select:none;user-select:none}.switch-control:has(input:disabled){opacity:.5;cursor:not-allowed}.switch-control input{position:absolute;width:1px;height:1px;opacity:0}.switch-track{width:34px;height:20px;flex:none;position:relative;background:#adbbb6;border-radius:20px;transition:background .15s ease}.switch-track:after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch-control input:checked+.switch-track{background:#168b6b}.switch-control input:checked+.switch-track:after{transform:translate(14px)}.details{padding-top:75px}h2{margin:0 0 16px;font-size:14px;font-weight:700}dl{margin:0;border-top:1px solid #dce5e2}dl div{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #dce5e2;font-size:12px}dt{color:#6b7f79}dd{margin:0;color:#29453b;font-weight:600;overflow-wrap:anywhere;text-align:right}.status-message,.error-message{font-size:12px;line-height:1.6;margin:17px 0 0;color:#487363}.error-message{color:#a13931;background:#fbeae8;padding:10px 12px;border-radius:4px;overflow-wrap:anywhere}.login-form{padding:16px;margin-bottom:20px;border:1px solid #d5e2dc;background:#fff;border-radius:6px}.form-heading{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin-bottom:12px;font-size:14px}.form-heading span{color:#63776f;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:14px}.form-grid label{display:flex;flex-direction:column;gap:6px;color:#50685e;font-size:12px;min-width:0}.form-grid input{width:100%;border:1px solid #c7d7cf;border-radius:4px;min-height:38px;padding:8px 10px;color:#19302d;background:#fcfefd}.form-grid input:disabled{background:#eef3f0;color:#6b7f76}.signature-field{grid-column:1 / -1}.details .device-panel{margin-top:28px}@media(max-width:900px){.workspace{grid-template-columns:1fr;gap:8px}.details{padding-top:12px}}@media(max-width:560px){.topbar{height:56px}.workspace{padding-top:16px}h1{font-size:20px}.video-stage{min-height:260px;aspect-ratio:4 / 3}.video-placeholder{padding-bottom:92px}.incoming{flex-wrap:wrap}.incoming-actions{width:100%;justify-content:flex-end}.controls{gap:14px;flex-wrap:wrap;padding:14px 0}.local-tile{right:10px;bottom:10px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid label:first-child{grid-column:1 / -1}.controls .button,.incoming .button{min-height:44px}}