:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-tertiary: #64748b;--accent-primary: #8b5cf6;--accent-secondary: #06b6d4;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-error: #ef4444;--gradient-main: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);--gradient-card: linear-gradient(180deg, rgba(30, 41, 59, .7) 0%, rgba(15, 23, 42, .7) 100%);--gradient-glow: conic-gradient(from 180deg at 50% 50%, #8b5cf6 0deg, #06b6d4 180deg, #8b5cf6 360deg);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--font-display: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-neon: 0 0 20px rgba(139, 92, 246, .3);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--glass-border: 1px solid rgba(255, 255, 255, .1);--glass-bg: rgba(30, 41, 59, .4);--glass-backdrop: blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;line-height:1.6;background-image:radial-gradient(circle at 10% 20%,rgba(139,92,246,.15) 0%,transparent 20%),radial-gradient(circle at 90% 80%,rgba(6,182,212,.15) 0%,transparent 20%)}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--text-primary)}.app-container{display:flex;flex-direction:column;height:100vh;max-width:800px;margin:0 auto;width:100%;padding:var(--spacing-md);position:relative}.app-header{text-align:center;margin-bottom:var(--spacing-lg);position:relative;z-index:10}.app-title{font-size:2.5rem;background:linear-gradient(to right,var(--text-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:var(--spacing-xs);letter-spacing:-.02em}.app-subtitle{color:var(--text-secondary);font-size:1rem}.main-content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-lg);overflow-y:auto;padding-bottom:120px;scrollbar-width:thin;scrollbar-color:var(--bg-tertiary) transparent}.main-content::-webkit-scrollbar{width:6px}.main-content::-webkit-scrollbar-thumb{background-color:var(--bg-tertiary);border-radius:var(--radius-full)}.conversation-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.message-card{padding:var(--spacing-md);border-radius:var(--radius-md);max-width:85%;position:relative;animation:slideUp .3s ease-out;line-height:1.5}.message-user{align-self:flex-end;background:linear-gradient(135deg,var(--accent-primary),#6366f1);color:#fff;border-bottom-right-radius:2px;box-shadow:var(--shadow-md)}.message-bot{align-self:flex-start;background:var(--bg-secondary);border:var(--glass-border);border-bottom-left-radius:2px;color:var(--text-primary);box-shadow:var(--shadow-sm)}.message-label{font-size:.75rem;font-weight:600;margin-bottom:4px;opacity:.8;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em}.active-interaction{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.status-indicator{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.9rem;font-weight:500}.status-dot{width:8px;height:8px;border-radius:50%;background-color:var(--text-tertiary);transition:background-color .3s}.status-dot.active{background-color:var(--accent-success);box-shadow:0 0 10px var(--accent-success)}.control-center{position:fixed;bottom:var(--spacing-lg);left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);z-index:50;width:100%;max-width:800px;padding:0 var(--spacing-md);pointer-events:none}.voice-btn-wrapper{pointer-events:auto;position:relative;display:flex;justify-content:center;align-items:center}.voice-btn{width:80px;height:80px;border-radius:50%;background:var(--bg-secondary);border:2px solid var(--accent-primary);color:var(--text-primary);font-size:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 0 #4f46e500;z-index:2;position:relative}.voice-btn:hover{transform:scale(1.05);box-shadow:0 0 20px #8b5cf666}.voice-btn.listening{background:var(--accent-error);border-color:var(--accent-error);animation:pulse-ring 2s infinite}.voice-btn.thinking{background:var(--accent-warning);border-color:var(--accent-warning);animation:spin 3s linear infinite}.voice-btn.speaking{background:var(--accent-success);border-color:var(--accent-success);box-shadow:0 0 30px var(--accent-success)}.voice-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100%;height:100%;border-radius:50%;border:2px solid var(--accent-primary);opacity:0;pointer-events:none}.listening .voice-ring{border-color:var(--accent-error);animation:ripple 1.5s infinite}.audio-controls{background:#1e293bcc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);display:flex;align-items:center;gap:var(--spacing-sm);border:var(--glass-border);margin-top:var(--spacing-sm);pointer-events:auto}.audio-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:4px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.audio-btn:hover{background:#ffffff1a}.reset-btn{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:#1e293b80;border:var(--glass-border);padding:8px 16px;border-radius:var(--radius-full);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all .2s;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:20}.reset-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-ring{0%{transform:scale(.95);box-shadow:0 0 #ef4444b3}70%{transform:scale(1);box-shadow:0 0 0 20px #ef444400}to{transform:scale(.95);box-shadow:0 0 #ef444400}}@keyframes ripple{0%{width:100%;height:100%;opacity:.5}to{width:150%;height:150%;opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 600px){.app-title{font-size:2rem}.message-card{max-width:95%}}.ambience-orb{position:absolute;border-radius:50%;filter:blur(80px);z-index:0;opacity:.4;pointer-events:none}.orb-1{top:-100px;left:-100px;width:400px;height:400px;background:var(--accent-primary);animation:float 20s infinite alternate}.orb-2{bottom:-100px;right:-100px;width:300px;height:300px;background:var(--accent-secondary);animation:float 15s infinite alternate-reverse}@keyframes float{0%{transform:translate(0)}to{transform:translate(30px,30px)}}.dot-animate{animation:dot-blink 1.4s infinite both}.dot-animate:nth-child(2){animation-delay:.2s}.dot-animate:nth-child(3){animation-delay:.4s}@keyframes dot-blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}