:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--primary:#7b2cbf;--primary-glow:#7b2cbf66;--secondary:#9d4edd;--bg-dark:#0f0c29;--bg-darker:#050505;--text-main:#e0aaff;--text-muted:#e0aaff99;--accent:#ffc300;--sakura:#ffb7c5;--error:#ff4d4d;--success:#00f5d4}body{background:linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 100%);color:var(--text-main);min-height:100vh;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}.container{max-width:1100px;margin:0 auto;padding:0 20px 80px}.navbar{border-bottom:1px solid #7b2cbf33;justify-content:space-between;align-items:center;margin-bottom:40px;padding:20px 0;display:flex}.logo{cursor:pointer;background:linear-gradient(to right, var(--text-main), var(--sakura));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:700}.nav-actions{align-items:center;gap:20px;display:flex}.nav-btn{border:1px solid var(--primary);color:var(--text-main);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:8px;padding:8px 16px;transition:all .3s;display:flex}.nav-btn:hover{background:var(--primary-glow)}.user-info{color:var(--text-muted);align-items:center;gap:15px;font-size:.9rem;display:flex}.auth-container{border:1px solid var(--primary);text-align:center;background:#7b2cbf1a;border-radius:20px;max-width:400px;margin:100px auto;padding:40px}.auth-container h2{color:var(--sakura);margin-bottom:30px}.auth-container form{flex-direction:column;gap:20px;display:flex}.auth-container input{color:#fff;background:#0006;border:1px solid #e0aaff33;border-radius:8px;padding:12px}.auth-container button{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px;font-weight:700}.auth-container p{color:var(--text-muted);cursor:pointer;margin-top:20px;font-size:.9rem}.hero-section{text-align:center;margin-bottom:60px}h1{text-shadow:0 0 20px var(--primary-glow);margin-bottom:10px;font-size:3.5rem}.subtitle{color:var(--sakura);opacity:.8;font-size:1.2rem}.search-box{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#7b2cbf1a;border:1px solid #7b2cbf4d;border-radius:20px;gap:15px;margin-bottom:40px;padding:30px;display:flex}.input-wrapper{background:#0006;border:1px solid #e0aaff1a;border-radius:12px;flex:1;align-items:center;padding:0 15px;display:flex}.search-icon{color:var(--text-muted)}.input-wrapper input{color:#fff;background:0 0;border:none;outline:none;flex:1;padding:15px;font-size:1.1rem}.main-btn{background:linear-gradient(45deg, var(--primary), var(--secondary));color:#fff;letter-spacing:1px;cursor:pointer;border:none;border-radius:12px;padding:0 40px;font-weight:700;transition:all .3s}.main-btn:hover:not(:disabled){box-shadow:0 5px 15px var(--primary-glow);transform:translateY(-2px)}.results{border-left:5px solid var(--accent);background:#ffffff08;border-radius:15px;margin-bottom:40px;padding:30px;animation:.5s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-header{border-bottom:1px solid #e0aaff1a;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;display:flex}.result-header h3{color:var(--sakura);align-items:center;gap:10px;margin:0;display:flex}.result-actions{align-items:center;gap:15px;display:flex}.action-btn{color:var(--text-main);cursor:pointer;background:#ffffff0d;border:1px solid #e0aaff33;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;display:flex}.source-tag{color:var(--accent);border:1px solid var(--accent);background:#ffc3001a;border-radius:4px;padding:4px 10px;font-size:.8rem}.citation-details{gap:15px;display:grid}.detail-item{font-size:1.1rem}.detail-item strong{color:var(--text-muted);margin-right:10px;font-size:.9rem}.history-section{background:#0003;border-radius:20px;padding:30px}.section-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.section-header h3{color:var(--text-muted);align-items:center;gap:10px;margin:0;display:flex}.clear-btn{color:var(--error);cursor:pointer;background:0 0;border:none;align-items:center;gap:5px;font-size:.9rem;display:flex}.history-list{gap:10px;display:grid}.history-item{background:#ffffff05;border:1px solid #0000;border-radius:10px;justify-content:space-between;align-items:center;padding:15px;transition:all .2s;display:flex}.history-item:hover{background:#7b2cbf0d;border-color:#7b2cbf33}.item-info{flex:1}.item-title{margin-bottom:5px;font-weight:700}.item-meta{color:var(--text-muted);font-size:.85rem}.icon-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px}.icon-btn:hover{color:var(--text-main);background:#ffffff0d}.error-msg{color:var(--error);text-align:center;background:#ff4d4d1a;border:1px solid #ff4d4d33;border-radius:10px;margin-bottom:20px;padding:15px}.footer{text-align:center;color:var(--text-muted);margin-top:60px;font-size:.9rem}