*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-deep: #0a0e1a;--bg-card: rgba(16, 22, 40, .85);--bg-input: rgba(255, 255, 255, .04);--bg-input-focus: rgba(255, 255, 255, .07);--border: rgba(255, 255, 255, .08);--border-focus: rgba(99, 179, 237, .5);--accent: #63b3ed;--accent-2: #7c3aed;--accent-glow: rgba(99, 179, 237, .15);--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--success: #48bb78;--warning: #ed8936;--error: #fc8181;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--shadow-card: 0 8px 32px rgba(0, 0, 0, .4), 0 1px 0 rgba(255,255,255,.05) inset;--transition: all .22s cubic-bezier(.4, 0, .2, 1)}html,body{height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-deep);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:-30%;left:-20%;width:70vw;height:70vw;background:radial-gradient(circle,rgba(99,179,237,.07) 0%,transparent 70%);pointer-events:none;z-index:0;animation:orb-drift 12s ease-in-out infinite alternate}body:after{content:"";position:fixed;bottom:-30%;right:-20%;width:60vw;height:60vw;background:radial-gradient(circle,rgba(124,58,237,.07) 0%,transparent 70%);pointer-events:none;z-index:0;animation:orb-drift 16s ease-in-out infinite alternate-reverse}@keyframes orb-drift{0%{transform:translate(0) scale(1)}to{transform:translate(40px,30px) scale(1.05)}}.app-wrapper{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:40px 16px 60px}.app-container{width:100%;max-width:760px}.app-header{text-align:center;margin-bottom:36px}.app-header .badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-glow);border:1px solid rgba(99,179,237,.25);border-radius:100px;padding:4px 14px;font-size:12px;font-weight:500;color:var(--accent);letter-spacing:.04em;margin-bottom:16px}.app-header h1{font-size:clamp(1.8rem,5vw,2.8rem);font-weight:700;background:linear-gradient(135deg,#e2e8f0,#63b3ed,#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2;margin-bottom:10px}.app-header .subtitle{font-size:14px;color:var(--text-muted);font-weight:400}.app-header .subtitle .session-tag{display:inline-block;background:#7c3aed26;border:1px solid rgba(124,58,237,.3);border-radius:6px;padding:1px 8px;font-size:12px;font-family:Courier New,monospace;color:#a78bfa;margin-left:6px}.glass-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);margin-bottom:20px;transition:var(--transition)}.glass-card:hover{border-color:#ffffff1f}.form-group{margin-bottom:22px}.form-group:last-child{margin-bottom:0}label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:8px;letter-spacing:.03em;text-transform:uppercase}textarea,select{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:14px;line-height:1.6;padding:12px 14px;resize:vertical;transition:var(--transition);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}textarea:focus,select:focus{background:var(--bg-input-focus);border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}textarea::placeholder{color:var(--text-muted)}select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}select option{background:#1a2035;color:var(--text-primary)}.radio-group{display:flex;gap:10px}.radio-option{flex:1;position:relative}.radio-option input[type=radio]{position:absolute;opacity:0;width:0}.radio-option label{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:14px;font-weight:500;text-transform:none;letter-spacing:normal;color:var(--text-secondary);transition:var(--transition);margin-bottom:0}.radio-option input[type=radio]:checked+label{background:var(--accent-glow);border-color:#63b3ed66;color:var(--accent)}.radio-option label:hover{background:#ffffff0f;color:var(--text-primary)}.radio-option .radio-dot{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.5;flex-shrink:0}.radio-option input[type=radio]:checked+label .radio-dot{opacity:1;box-shadow:0 0 6px currentColor}.toggle-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;cursor:pointer;transition:var(--transition);-webkit-user-select:none;user-select:none}.toggle-row:hover{background:var(--bg-input-focus);border-color:#ffffff1f}.toggle-row.active{background:#48bb7814;border-color:#48bb784d}.toggle-label-text{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--text-primary)}.toggle-label-text .toggle-icon{font-size:18px}.toggle-switch{width:44px;height:24px;background:#ffffff1a;border-radius:100px;position:relative;transition:var(--transition);flex-shrink:0}.toggle-switch.on{background:var(--success)}.toggle-switch:after{content:"";position:absolute;width:18px;height:18px;background:#fff;border-radius:50%;top:3px;left:3px;transition:var(--transition);box-shadow:0 1px 4px #0000004d}.toggle-switch.on:after{transform:translate(20px)}.btn-primary{width:100%;padding:14px 24px;background:linear-gradient(135deg,#3b82f6,#7c3aed);border:none;border-radius:var(--radius-sm);color:#fff;font-family:inherit;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;letter-spacing:.02em}.btn-primary:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 60%);opacity:0;transition:var(--transition)}.btn-primary:hover:before{opacity:1}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 25px #3b82f659}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary .btn-inner{display:flex;align-items:center;justify-content:center;gap:8px}.loading-dots{display:inline-flex;gap:4px;align-items:center}.loading-dots span{width:5px;height:5px;background:#fff;border-radius:50%;animation:dot-bounce 1.2s infinite}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes dot-bounce{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.2);opacity:1}}.response-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px 28px;box-shadow:var(--shadow-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:slide-up .3s cubic-bezier(.4,0,.2,1)}@keyframes slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.response-header{display:flex;align-items:center;gap:10px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--border)}.response-header .agent-avatar{width:32px;height:32px;background:linear-gradient(135deg,#3b82f6,#7c3aed);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.response-header h3{font-size:14px;font-weight:600;color:var(--text-primary)}.response-header .streaming-indicator{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--success)}.response-header .streaming-indicator .pulse{width:7px;height:7px;border-radius:50%;background:var(--success);animation:pulse-dot 1.2s infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.response-body{font-size:15px;line-height:1.75;color:var(--text-primary);white-space:pre-wrap;word-break:break-word}.response-body .cursor{display:inline-block;width:2px;height:1.1em;background:var(--accent);margin-left:2px;vertical-align:text-bottom;animation:blink .8s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.alert{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;animation:slide-up .25s ease;margin-bottom:16px}.alert-warning{background:#ed89361f;border:1px solid rgba(237,137,54,.3);color:var(--warning)}.alert-error{background:#fc81811a;border:1px solid rgba(252,129,129,.3);color:var(--error)}.alert-icon{font-size:16px;flex-shrink:0}.section-divider{display:flex;align-items:center;gap:12px;margin:8px 0 20px;color:var(--text-muted);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.08em}.section-divider:before,.section-divider:after{content:"";flex:1;height:1px;background:var(--border)}@media (max-width: 520px){.app-wrapper{padding:20px 12px 40px}.glass-card{padding:20px}.radio-group{flex-direction:column}.app-header h1{font-size:1.6rem}}