@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Inter:wght@400;500;600&display=swap");:root{--primary:#8b5cf6;--primary-dark:#6d28d9;--secondary:#ec4899;--bg-dark:#0f172a;--bg-darker:#020617;--text-main:#f8fafc;--text-muted:#94a3b8;--glass:rgba(30,41,59,.7);--glass-border:hsla(0,0%,100%,.1);--card-bg:rgba(15,23,42,.8)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-darker);color:var(--text-main);font-family:Inter,sans-serif;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4{font-family:Outfit,sans-serif}.bg-mesh{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none;background:radial-gradient(circle at 0 0,rgba(139,92,246,.15) 0,transparent 50%),radial-gradient(circle at 100% 100%,rgba(236,72,153,.1) 0,transparent 50%),radial-gradient(circle at 50% 50%,#0f172a 0,#020617 100%)}.glass-card{background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px}.chat-container{max-width:1200px;margin:0 auto;height:100vh;display:flex;flex-direction:column;padding:24px;position:relative;z-index:10}.header{display:flex;justify-content:space-between;align-items:center;padding:16px 0;margin-bottom:24px}.logo-text{font-size:1.5rem;font-weight:700;background:linear-gradient(90deg,#8b5cf6,#ec4899);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.messages-area{flex:1 1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px;scrollbar-width:thin;scrollbar-color:var(--primary) transparent}.messages-area::-webkit-scrollbar{width:6px}.messages-area::-webkit-scrollbar-thumb{background:var(--primary);border-radius:10px}.message-bubble{max-width:80%;padding:16px 20px;border-radius:20px;position:relative;line-height:1.6;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-user{align-self:flex-end;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-bottom-right-radius:4px;box-shadow:0 4px 15px rgba(139,92,246,.3)}.message-agent{align-self:flex-start;background:rgba(30,41,59,.5);border:1px solid var(--glass-border);border-bottom-left-radius:4px}.input-area{margin-top:24px;display:flex;gap:12px;background:var(--glass);padding:12px;border-radius:20px;border:1px solid var(--glass-border)}.input-field{flex:1 1;background:transparent;border:none;color:#fff;padding:12px 16px;font-size:1rem;outline:none}.btn-send{background:var(--primary);color:#fff;border:none;padding:12px 24px;border-radius:16px;font-weight:600;cursor:pointer;transition:all .2s}.btn-send:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(139,92,246,.4)}.btn-send:active{transform:translateY(0)}.btn-send:disabled{opacity:.5;cursor:not-allowed;transform:none}.draft-card{margin-top:24px;background:rgba(30,41,59,.8);border:1px solid var(--primary);border-radius:20px;padding:24px}.draft-header{font-size:1.1rem;font-weight:600;color:var(--primary);margin-bottom:16px;display:flex;align-items:center;gap:8px}.draft-textarea{width:100%;background:rgba(15,23,42,.5);border:1px solid var(--glass-border);color:#fff;border-radius:12px;padding:16px;font-family:Inter,sans-serif;font-size:.95rem;min-height:200px;outline:none;resize:vertical}.draft-actions{display:flex;gap:12px;margin-top:16px}.btn-primary{background:var(--primary);color:#fff;border-radius:12px;border:none}.btn-primary,.btn-secondary{padding:10px 20px;font-weight:600;cursor:pointer}.btn-secondary{background:rgba(148,163,184,.1);color:var(--text-muted);border-radius:12px;border:1px solid var(--glass-border);transition:all .2s}.btn-secondary:hover{background:rgba(148,163,184,.2);color:#fff}.typing-indicator{display:flex;gap:4px;padding:12px 16px;background:rgba(30,41,59,.5);border-radius:20px;width:-moz-fit-content;width:fit-content}.dot{width:6px;height:6px;background:var(--text-muted);border-radius:50%;animation:bounce 1.4s ease-in-out infinite}.dot:nth-child(2){animation-delay:.2s}.dot:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.animate-slide-up{animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.pulse-dot{width:8px;height:8px;background-color:var(--primary);border-radius:50%;box-shadow:0 0 0 0 rgba(139,92,246,.7);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 0 0 rgba(139,92,246,.7)}70%{transform:scale(1);box-shadow:0 0 0 10px rgba(139,92,246,0)}to{transform:scale(.95);box-shadow:0 0 0 0 rgba(139,92,246,0)}}.spinner{width:20px;height:20px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.history-item{padding:12px;border-radius:12px;background:hsla(0,0%,100%,.03);border:1px solid transparent;font-size:.85rem;color:var(--text-muted);cursor:pointer;transition:all .2s;text-align:left;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item:hover{background:hsla(0,0%,100%,.05);color:#fff;border-color:var(--glass-border)}.history-item.active{background:rgba(139,92,246,.1);color:var(--primary);border-color:rgba(139,92,246,.3);font-weight:600}.markdown-content p{margin-bottom:8px}.markdown-content p:last-child{margin-bottom:0}.markdown-content ol,.markdown-content ul{margin-left:20px;margin-bottom:12px}.markdown-content li{margin-bottom:4px}.markdown-content strong{color:#fff;font-weight:700}.markdown-content a{color:var(--primary);text-decoration:none}.markdown-content a:hover{text-decoration:underline}.toast-container{position:fixed;top:24px;right:24px;z-index:1000;pointer-events:none}.toast{background:rgba(239,68,68,.15);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(239,68,68,.3);color:#fecaca;padding:16px 24px;border-radius:12px;box-shadow:0 10px 15px -3px rgba(0,0,0,.3);display:flex;align-items:center;gap:12px;pointer-events:auto;animation:toastSlideIn .3s cubic-bezier(.16,1,.3,1);max-width:400px}@keyframes toastSlideIn{0%{transform:translateX(100%) scale(.9);opacity:0}to{transform:translateX(0) scale(1);opacity:1}}.toast-icon{flex-shrink:0;width:20px;height:20px;background:#ef4444;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}.onboarding-card{padding:40px;max-width:600px;width:100%}@media (max-width:768px){.chat-container{padding:12px;height:100vh;overflow:hidden}.header{padding:8px 0;margin-bottom:12px;flex-wrap:wrap;gap:12px}.header>div:last-child{width:100%;justify-content:space-between;display:flex}.chat-layout{flex-direction:column!important;gap:12px!important}.sidebar{width:100%!important;max-height:150px;padding:16px!important}.sidebar button,.sidebar h4{display:none}.sidebar .history-list{display:flex!important;flex-direction:row!important;overflow-x:auto;gap:8px;padding-bottom:8px}.history-item{min-width:150px;flex-shrink:0}.messages-area{padding:12px;gap:16px}.message-bubble{max-width:90%;padding:12px 16px;font-size:.95rem}.input-area{margin-top:12px;padding:8px;gap:8px}.input-field{padding:8px 12px}.btn-send{padding:10px 16px}.draft-card{padding:16px}.draft-actions{flex-direction:column}.btn-primary,.btn-secondary,.btn-send{min-height:48px;display:flex;align-items:center;justify-content:center}.toast-container{left:12px;right:12px;top:12px}.toast{max-width:none}.onboarding-card{padding:24px!important;border-radius:16px}.onboarding-card h2{font-size:1.5rem!important}}