@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}body{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden}#root{width:100%;height:100%}:root{--primary-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--secondary-gradient: linear-gradient(135deg, #3b82f6 0%, #2dd4bf 100%);--bg-color: #0f172a;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #8b5cf6}body{margin:0;font-family:Outfit,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);overflow:hidden}.App{height:100vh;width:100%;position:relative;display:flex;justify-content:center;align-items:center}.background-gradient{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 15% 50%,rgba(99,102,241,.15) 0%,transparent 25%),radial-gradient(circle at 85% 30%,rgba(168,85,247,.15) 0%,transparent 25%);z-index:0}.main-container{width:100%;max-width:1200px;height:95vh;display:flex;flex-direction:column;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;overflow:hidden;box-shadow:0 25px 50px -12px #00000080;z-index:1;position:relative}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2.5rem;background:#0f172a99;border-bottom:1px solid var(--glass-border)}.logo-area{display:flex;align-items:center;gap:1rem}.logo-icon{width:48px;height:48px;background:var(--primary-gradient);border-radius:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #6366f14d}.app-header h1{margin:0;font-size:1.5rem;font-weight:700;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-header p{margin:0;font-size:.85rem;color:var(--text-secondary);font-weight:400}.reset-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-secondary);cursor:pointer;transition:all .2s;font-family:inherit;font-size:.9rem}.reset-btn:hover{background:#ffffff1a;color:#fff}.chat-interface{flex:1;display:flex;flex-direction:column;overflow:hidden}.messages-list{flex:1;overflow-y:auto;padding:2rem 15%;display:flex;flex-direction:column;gap:2rem}.message-wrapper{display:flex;gap:1.2rem;max-width:85%;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.message-wrapper.user{flex-direction:row-reverse;align-self:flex-end}.avatar{min-width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center}.avatar.bot{background:var(--secondary-gradient);box-shadow:0 4px 12px #2dd4bf33}.avatar.user{background:var(--glass-border);border:1px solid var(--glass-border)}.message-bubble{padding:1.25rem 1.75rem;border-radius:18px;font-size:1.05rem;line-height:1.7;color:var(--text-primary);position:relative;background:#1e293b99;border:1px solid var(--glass-border)}.message-wrapper.user .message-bubble{background:var(--primary-gradient);border:none;border-top-right-radius:4px;box-shadow:0 4px 12px #6366f140}.message-wrapper.bot .message-bubble{border-top-left-radius:4px}.message-bubble p{margin:0 0 1rem}.message-bubble p:last-child{margin-bottom:0}.message-bubble ul{margin:.5rem 0;padding-left:1.5rem}.message-bubble li{margin-bottom:.5rem}.message-bubble strong{font-weight:600;color:#fff}.typing{display:flex;gap:6px;align-items:center;padding:1.25rem 1.5rem!important}.dot{width:8px;height:8px;background:#fff9;border-radius:50%;animation:bounce 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-.32s}.dot:nth-child(2){animation-delay:-.16s}.branch-selection{margin:1rem 0;width:100%}.branch-selection p{margin-bottom:1rem;font-size:.95rem;color:var(--text-secondary);font-weight:500}.chips-grid{display:flex;flex-wrap:wrap;gap:.8rem}.branch-chip{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:#ffffff08;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-primary);font-family:inherit;font-size:.95rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}.branch-chip:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.input-area{padding:2rem;background:#0f172acc;border-top:1px solid var(--glass-border);display:flex;justify-content:center}.input-wrapper{width:100%;max-width:800px;position:relative;display:flex;align-items:center}input{width:100%;background:#1e293b99;border:1px solid var(--glass-border);border-radius:16px;padding:1.25rem 4rem 1.25rem 1.5rem;color:#fff;font-family:inherit;font-size:1rem;outline:none;transition:all .2s;box-shadow:0 4px 6px -1px #0000001a}input:focus{border-color:var(--accent-color);background:#1e293bcc;box-shadow:0 0 0 2px #8b5cf633}.send-btn{position:absolute;right:10px;background:var(--primary-gradient);border:none;border-radius:10px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:#fff;cursor:pointer;transition:all .2s}.send-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 0 15px #6366f166}.send-btn:disabled{opacity:.5;cursor:default;filter:grayscale(1)}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.messages-list::-webkit-scrollbar{width:6px}.messages-list::-webkit-scrollbar-track{background:transparent}.messages-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.messages-list::-webkit-scrollbar-thumb:hover{background:#fff3}@media screen and (max-width:768px){.App{height:100vh;padding:0;align-items:flex-start}.main-container{height:100%;width:100%;max-width:100%;border-radius:0;border:none;box-shadow:none}.app-header{padding:1rem;flex-wrap:wrap}.logo-area{gap:.8rem}.logo-icon{width:40px;height:40px}.app-header h1{font-size:1.25rem}.app-header p{font-size:.75rem}.reset-btn{padding:.5rem .8rem;font-size:.8rem}.reset-btn span{display:none}@media(min-width:400px){.reset-btn span{display:inline}}.messages-list{padding:1.5rem 1rem;gap:1.5rem}.message-wrapper{max-width:95%;gap:.8rem}.avatar{min-width:36px;height:36px}.message-bubble{padding:1rem 1.25rem;font-size:1rem;border-radius:16px}.input-area{padding:1rem}.input-wrapper{width:100%}input{padding:1rem 3.5rem 1rem 1rem;font-size:1rem;border-radius:24px}.send-btn{width:40px;height:40px;right:6px}.branch-chip{padding:.6rem 1rem;font-size:.85rem}}