@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";@import "https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.min.css";:root{--background:#02020a;--foreground:#fff;--primary:#8a2be2;--primary-glow:#8a2be266;--secondary:#00d2ff;--secondary-glow:#00d2ff4d;--accent:#ff00c1;--accent-glow:#ff00c14d;--surface-1:#ffffff08;--surface-2:#ffffff0f;--surface-3:#ffffff1f;--card-bg:#0a0a1a99;--card-border:#ffffff14;--input-bg:#ffffff0d;--glass:#ffffff05;--glass-border:#ffffff1a;--glass-inner-glow:inset 0 0 20px #ffffff05;--text-secondary:#ffffff80;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--radius-sm:8px;--radius-md:14px;--radius-lg:24px;--font-heading:"Outfit", sans-serif}::selection{background:var(--primary-glow);color:#fff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-heading);background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.6;overflow-x:hidden}#root{min-height:100vh}.bg-gradient{z-index:-1;background:radial-gradient(circle at 10% 10%,#8a2be226 0%,#0000 40%),radial-gradient(circle at 90% 90%,#00d2ff1a 0%,#0000 40%),radial-gradient(circle,#050515 0%,#02020a 100%);width:100%;height:100%;position:fixed;top:0;left:0}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);box-shadow:var(--glass-inner-glow), 0 10px 40px #00000080;border-radius:var(--radius-lg)}.glass-morphism{background:var(--glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.glow-text{text-shadow:0 0 20px var(--primary-glow)}button{cursor:pointer;border:none;outline:none;transition:all .3s cubic-bezier(.4,0,.2,1)}input,select{background:var(--input-bg);border:1px solid var(--card-border);color:var(--foreground);border-radius:var(--radius-md);padding:12px 16px;font-family:inherit;font-size:16px;transition:all .3s}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow);outline:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary-glow)}.animate-float{animation:6s ease-in-out infinite float}.animate-pulse{animation:2s ease-in-out infinite pulse}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:1s linear infinite spin}@keyframes stardust{0%{transform:translateY(0)}to{transform:translateY(-1000px)}}.stardust-wrapper{z-index:-2;pointer-events:none;width:100%;height:200%;position:fixed;top:0;left:0;overflow:hidden}.stardust{background:#fff;border-radius:50%;width:2px;height:2px;animation:100s linear infinite stardust;position:absolute;box-shadow:10vw 10vh 2px #fff,20vw 80vh 1px #fff,35vw 25vh 2px #fff,45vw 55vh 1px #fff,60vw 35vh 2px #fff,75vw 65vh 1px #fff,85vw 15vh 2px #fff,95vw 85vh 1px #fff,15vw 45vh 1px #fff,55vw 5vh 2px #fff}@keyframes thinking{0%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}to{opacity:.5;transform:scale(1)}}.animate-thinking{animation:1.5s ease-in-out infinite thinking}.chat-shell{flex:1;grid-template-rows:auto minmax(0,1fr) auto;width:100%;min-height:0;display:grid;position:relative}.chat-header{border-bottom:1px solid var(--card-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a0b1666;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;display:flex}.chat-header-main{flex-wrap:wrap;align-items:center;gap:16px;min-width:0;display:flex}.chat-header-title-group{align-items:center;gap:12px;min-width:0;display:flex}.chat-header-title-group h3{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.chat-header-divider{background:var(--card-border);flex-shrink:0;width:1px;height:20px}.chat-project-button{border:1px solid var(--card-border);background:0 0;border-radius:10px;align-items:center;gap:8px;min-width:0;max-width:100%;padding:6px 12px;display:inline-flex}.chat-project-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.85rem;font-weight:600;overflow:hidden}.chat-header-badge-wrap{align-items:center;gap:8px;display:flex}.chat-header-badge{color:var(--text-secondary);letter-spacing:.5px;background:#ffffff0d;border-radius:6px;padding:4px 10px;font-size:.7rem;font-weight:700}.chat-messages{flex-direction:column;gap:32px;min-height:0;padding:28px 24px 32px;display:flex;overflow-y:auto}.chat-empty-state{opacity:.5;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.chat-message-row{align-items:flex-start;gap:16px;width:100%;padding:0 20px;display:flex}.chat-message-row-user{flex-direction:row-reverse}.chat-avatar{border:1px solid var(--card-border);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex;box-shadow:0 4px 12px #0000004d}.chat-avatar-user{background:linear-gradient(135deg, var(--primary), #6a1b9a)}.chat-avatar-assistant{background:linear-gradient(135deg,#1a1a3a,#050515)}.chat-bubble{color:#fff;border:1px solid var(--card-border);overflow-wrap:anywhere;width:fit-content;max-width:min(75%,980px);padding:18px 24px;font-size:1rem;line-height:1.7;position:relative;box-shadow:0 8px 30px #0003}.chat-bubble-user{background:linear-gradient(135deg, var(--primary), #4a148c);border-radius:24px 4px 24px 24px;margin-left:auto}.chat-bubble-assistant{background:var(--surface-1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:4px 24px 24px}.chat-loading-row{align-items:center;gap:16px;padding:0 20px;display:flex}.chat-loading-text{color:var(--text-secondary);letter-spacing:.5px;font-size:.9rem;font-weight:500}.chat-footer{background:#02020afa;border-top:1px solid #ffffff0f;width:100%;padding:14px 20px 18px}.chat-footer-inner{flex-direction:column;gap:10px;max-width:920px;margin:0 auto;display:flex}.chat-composer{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--glass-border);box-shadow:0 10px 30px #00000059, var(--glass-inner-glow);background:#0a0a1ad1;border-radius:20px;flex-direction:column;gap:8px;padding:12px 14px;display:flex}.chat-actions-strip{max-width:100%;padding:2px 2px 0;overflow:visible}.chat-composer-divider{background:var(--card-border);height:1px;margin:0 -2px}.chat-input-row{align-items:flex-end;gap:10px;display:flex}.chat-textarea{color:#fff;resize:none;background:0 0;border:none;outline:none;flex:1;min-width:0;min-height:44px;max-height:160px;padding:8px 4px;font-family:inherit;font-size:1rem;line-height:1.5}.chat-textarea:focus{box-shadow:none;border:none}.chat-send-button{background:var(--primary);color:#fff;width:42px;height:42px;box-shadow:0 4px 15px var(--primary-glow);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-footer-note{text-align:center;color:var(--text-secondary);opacity:.5;font-size:.65rem}.mode-actions{flex-wrap:wrap;align-items:flex-start;gap:8px;width:100%;min-width:0;display:flex}.mode-actions-label{opacity:.75;letter-spacing:.5px;flex-shrink:0;align-items:center;gap:6px;padding-top:6px;font-size:.7rem;font-weight:600;display:flex}@keyframes glow-pulse{0%{box-shadow:0 0 5px var(--primary-glow)}50%{box-shadow:0 0 20px var(--primary-glow)}to{box-shadow:0 0 5px var(--primary-glow)}}.hover-glow:hover{animation:2s infinite glow-pulse}@media (width<=768px){.hide-mobile{display:none!important}}.markdown-content h1,.markdown-content h2,.markdown-content h3{color:#fff;margin:1.5rem 0 .8rem;font-weight:700;line-height:1.2}.markdown-content h1{font-size:1.5rem}.markdown-content h2{font-size:1.3rem}.markdown-content h3{font-size:1.1rem}.markdown-content p{margin-bottom:1.2rem;line-height:1.7}.markdown-content p:last-child{margin-bottom:0}.markdown-content ul,.markdown-content ol{margin-bottom:1.2rem;margin-left:1.5rem;padding-left:.5rem}.markdown-content ul{list-style-type:disc}.markdown-content ol{list-style-type:decimal}.markdown-content li{margin-bottom:.6rem}.markdown-content li::marker{color:var(--primary);font-weight:700}.markdown-content strong{color:var(--secondary);font-weight:700}.markdown-content code{color:var(--secondary);background:#ffffff1a;border:1px solid #ffffff1a;border-radius:6px;padding:2px 6px;font-family:Fira Code,monospace;font-size:.9em}.markdown-content pre{border:1px solid var(--card-border);background:#0000004d;border-radius:12px;margin-bottom:1.2rem;padding:1rem;overflow-x:auto}.markdown-content pre code{color:#eee;background:0 0;border:none;padding:0}.markdown-content blockquote{border-left:4px solid var(--primary);color:var(--text-secondary);background:#8a2be20d;border-radius:0 8px 8px 0;margin:1rem 0;padding:.5rem 0 .5rem 1.5rem;font-style:italic}.katex-display{margin:1em 0;overflow:auto hidden}@media (width<=1100px){.chat-message-row{padding:0 8px}.chat-bubble{max-width:82%}}@media (width<=768px){.chat-header{padding:14px 16px}.chat-header-divider{display:none}.chat-messages{gap:20px;padding:20px 12px 24px}.chat-message-row{gap:10px;padding:0}.chat-avatar{border-radius:10px;width:32px;height:32px}.chat-bubble{max-width:calc(100% - 42px);padding:16px 18px;font-size:.95rem}.chat-footer{padding:10px 12px 14px}.chat-composer{border-radius:18px;padding:10px 12px}.chat-textarea{min-height:40px;font-size:.95rem}.chat-send-button{width:40px;height:40px}}