@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-main:#030712;--bg-surface:#111827;--bg-accent:#1f2937;--primary:#3b82f6;--primary-glow:#3b82f680;--secondary:#8b5cf6;--text-main:#f9fafb;--text-muted:#9ca3af;--border:#ffffff1a;--glass:#111827b3;--glass-border:#ffffff0d;--shadow-lg:0 10px 25px -5px #00000080;--blur:blur(16px);--radius-lg:16px;--radius-md:12px;--radius-sm:8px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);margin:0;font-family:Inter,system-ui,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--bg-accent);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.glass-panel{background:var(--glass);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-border);box-shadow:var(--shadow-lg)}.entrance-anim{animation:.6s cubic-bezier(.16,1,.3,1) forwards slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.markdown-content{font-size:.95rem;line-height:1.7}.markdown-content p{margin-bottom:1rem}.markdown-content h1,.markdown-content h2,.markdown-content h3{color:var(--primary);margin:1.5rem 0 .5rem}.markdown-content ul,.markdown-content ol{margin-bottom:1rem;margin-left:1.5rem}.markdown-content code{background:var(--bg-accent);border-radius:4px;padding:2px 6px;font-family:Fira Code,monospace;font-size:.85em}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse-glow{0%{box-shadow:0 0 0 0 var(--primary-glow)}70%{box-shadow:0 0 0 10px #3b82f600}to{box-shadow:0 0 #3b82f600}}.typing-dot{border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite typingBounce}.typing-dot:first-child{animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-6px)}}.animate-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-layout{background-color:var(--bg-main);width:100vw;height:100dvh;display:flex;overflow:hidden}.chat-main{flex-direction:column;flex:1;min-width:0;display:flex;position:relative;overflow:hidden}.chat-area{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;align-items:center;padding:24px 16px;display:flex;overflow-y:auto}.chat-messages{flex-direction:column;gap:24px;width:100%;max-width:800px;display:flex}.msg-row{align-items:flex-start;gap:12px;display:flex}.msg-row.msg-user{flex-direction:row-reverse}.msg-avatar{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.msg-avatar.ai{background-color:var(--bg-accent)}.msg-avatar.user{background-color:var(--primary)}.msg-body{flex-direction:column;gap:8px;max-width:calc(100% - 52px);display:flex}.msg-body.ai{align-items:flex-start}.msg-body.user{align-items:flex-end}.msg-bubble{border:1px solid var(--border);word-break:break-word;overflow-wrap:anywhere;border-radius:20px;padding:12px 18px}.msg-bubble.ai{background-color:var(--bg-surface);border-top-left-radius:4px}.msg-bubble.user{background-color:var(--primary);box-shadow:0 4px 15px var(--primary-glow);border-top-right-radius:4px}.input-area{padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--border);background-color:#030712e6;flex-shrink:0;justify-content:center;display:flex}.input-form{background-color:var(--bg-surface);border:1px solid var(--border);border-radius:20px;align-items:center;gap:10px;width:100%;max-width:800px;padding:8px;display:flex;box-shadow:0 10px 30px -10px #00000080}.input-field{color:#fff;background:0 0;border:none;outline:none;flex:1;min-width:0;padding:10px 12px;font-family:inherit;font-size:1rem}.input-field::placeholder{color:var(--text-muted)}.send-btn{color:#fff;cursor:pointer;border:none;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:44px;min-width:44px;height:44px;transition:all .2s;display:flex}.send-btn:disabled{cursor:default;background-color:var(--bg-accent)}.send-btn:not(:disabled){background-color:var(--primary)}.chat-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(10px);z-index:30;background-color:#030712d9;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;height:60px;padding:0 16px;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:10px;min-width:0;display:flex}.header-right{color:var(--text-muted);white-space:nowrap;flex-shrink:0;align-items:center;gap:6px;font-size:.75rem;display:flex}@media (width<=640px){.chat-area{padding:16px 10px}.chat-messages{gap:16px}.msg-row{gap:8px}.msg-avatar{border-radius:8px;width:30px;height:30px}.msg-body{max-width:calc(100% - 42px)}.msg-bubble{padding:10px 14px}.markdown-content{font-size:.9rem}.input-area{padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}.input-field{padding:8px 10px;font-size:.95rem}.chat-header{height:54px;padding:0 12px}.header-right span{display:none}}@media (width<=1024px){.sidebar-overlay{display:block!important}}@media (width>=1025px){.chat-main.sidebar-open{margin-left:280px}.chat-main{transition:margin-left .3s cubic-bezier(.4,0,.2,1)}}