:root{color-scheme:light;--blue:#2563eb;--ink:#172033;--muted:#667085;--line:#e4e9f1;--bg:#f4f7fb}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{width:min(820px,calc(100% - 24px));margin:18px auto 60px}header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:10px 4px}h1,h2,h3,p{margin-top:0}h1{margin-bottom:4px;font-size:27px}header p,.muted{color:var(--muted);line-height:1.55}.card{background:#fff;border:1px solid #edf0f5;border-radius:17px;padding:22px;box-shadow:0 10px 32px #263b5812;margin-top:14px}.config h2,.panel h2{font-size:19px}.badge,.chip{display:inline-flex;border-radius:99px;padding:6px 10px;font-size:12px;background:#eef2f7}.badge.ok,.chip.ok{background:#e7f8ed;color:#087443}.badge.bad,.chip.bad{background:#fff0f0;color:#b42318}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}button,select,textarea{font:inherit}button{border:0;cursor:pointer}.tab{padding:12px;border-radius:11px;background:#e9edf5;color:#475467}.tab.active{background:var(--blue);color:#fff}.panel{display:none}.panel.active{display:block}.status{padding:11px 13px;border-radius:10px;background:#f0f3f8;margin:13px 0;line-height:1.45}.status.ok{background:#e7f8ed;color:#087443}.status.warn{background:#fff7e6;color:#9a6700}.status.error{background:#fff0f0;color:#b42318}.hold{width:100%;padding:18px;border-radius:13px;background:linear-gradient(135deg,#3778f6,#1755ca);color:#fff;font-weight:700;touch-action:manipulation;user-select:none;-webkit-user-select:none}.hold.recording{background:linear-gradient(135deg,#ef4444,#b91c1c);transform:scale(.99)}.hold:disabled{opacity:.55;cursor:not-allowed}.smart-option{display:flex;align-items:center;gap:7px;font-weight:500;margin:12px 0}.smart-option input{width:18px;height:18px}label{display:block;font-weight:600;margin:14px 0 7px}textarea,select{width:100%;border:1px solid #cfd7e4;border-radius:10px;padding:11px 12px;background:#fff;color:var(--ink)}textarea{resize:vertical;line-height:1.55}.primary{width:100%;padding:12px;border-radius:10px;background:#172033;color:#fff;margin-top:10px}.language-grid{display:grid;grid-template-columns:1fr 44px 1fr;align-items:end;gap:10px}.swap{height:43px;border-radius:10px;background:#e9edf5;font-size:21px}.speaker-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.merchant{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.live{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.live>div{min-height:100px;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fbfcfe}.live p{margin:8px 0 0;line-height:1.55}.section-title{display:flex;align-items:center;justify-content:space-between;margin-top:20px}.section-title h3{margin:0}.link{background:transparent;color:var(--blue)}.records{display:grid;gap:10px;margin-top:12px}.record{border:1px solid var(--line);border-radius:12px;padding:13px}.record-head{display:flex;justify-content:space-between;gap:10px}.record time{font-size:12px;color:var(--muted)}.record p{margin:9px 0;line-height:1.55}.record .target{color:#1857c9;font-weight:600}.play{padding:8px 11px;border-radius:8px;background:#eaf1ff;color:#1857c9}.diagnostics summary{cursor:pointer;font-weight:700}.diagnostic-head{display:flex;justify-content:space-between;gap:12px;align-items:center;color:var(--muted);font-size:13px;margin:16px 0 10px}.diagnostic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}.diagnostic-item{background:#fff;padding:9px 10px;min-width:0}.diagnostic-label{display:block;color:var(--muted);font-size:12px;margin-bottom:3px}.diagnostic-value{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere}.diagnostic-ua{margin-top:10px;color:var(--muted);font-size:11px;overflow-wrap:anywhere}@media(max-width:600px){.card{padding:17px}.language-grid{grid-template-columns:1fr 36px 1fr}.speaker-grid,.live,.diagnostic-grid{grid-template-columns:1fr}.badge{max-width:130px;text-align:center}.diagnostic-head{align-items:flex-start}}