@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";
:root{--bg-primary:#06060b;--bg-secondary:#0d0d15;--bg-tertiary:#13131f;--bg-elevated:#1a1a2e;--bg-card:#13131fb3;--bg-card-hover:#1a1a2ee6;--bg-input:#0d0d15cc;--accent-50:#eef2ff;--accent-100:#e0e7ff;--accent-200:#c7d2fe;--accent-300:#a5b4fc;--accent-400:#818cf8;--accent-500:#6366f1;--accent-600:#4f46e5;--accent-700:#4338ca;--accent-gradient:linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a78bfa 100%);--accent-gradient-hover:linear-gradient(135deg, #818cf8 0%, #a78bfa 50%, #c4b5fd 100%);--accent-glow:0 0 20px #6366f14d, 0 0 60px #6366f11a;--emerald-400:#34d399;--emerald-500:#10b981;--emerald-600:#059669;--emerald-gradient:linear-gradient(135deg, #10b981, #34d399);--success:#10b981;--success-bg:#10b9811a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--error:#ef4444;--error-bg:#ef44441a;--info:#3b82f6;--info-bg:#3b82f61a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#a5b4fc;--border-subtle:#6366f114;--border-default:#6366f126;--border-hover:#6366f14d;--border-active:#6366f180;--glass-bg:#0d0d1599;--glass-bg-heavy:#0d0d15d9;--glass-border:#6366f11a;--glass-shadow:0 8px 32px #0006;--glass-blur:blur(16px);--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-2xl:28px;--radius-full:9999px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--transition-fast:.15s var(--ease-out);--transition-normal:.25s var(--ease-out);--transition-slow:.4s var(--ease-out);--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 30px #00000080;--shadow-xl:0 16px 50px #0009;--max-width:1280px;--header-height:64px;--sidebar-width:260px}:root[data-theme=light]{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--bg-elevated:#e2e8f0;--bg-card:#fffc;--bg-card-hover:#fff;--bg-input:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--text-accent:#4f46e5;--border-subtle:#6366f11f;--border-default:#6366f133;--border-hover:#6366f166;--glass-bg:#ffffffbf;--glass-bg-heavy:#fffffff2;--glass-border:#6366f126;--glass-shadow:0 8px 32px #00000014;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 30px #0000001f;--shadow-xl:0 16px 50px #00000026}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(80% 50% at 20% 20%,#6366f114 0%,#0000 60%),radial-gradient(60% 40% at 80% 80%,#8b5cf60f 0%,#0000 60%),radial-gradient(50% 30%,#10b98108 0%,#0000 60%);width:100%;height:100%;position:fixed;top:0;left:0}a{color:var(--accent-400);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-300)}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#6366f133}::-webkit-scrollbar-thumb:hover{background:#6366f166}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-6);margin:0 auto}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:all var(--transition-normal)}.glass-card:hover{border-color:var(--border-hover);box-shadow:var(--glass-shadow), var(--accent-glow);transform:translateY(-2px)}.gradient-text{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.section-title{letter-spacing:-.03em;margin-bottom:var(--space-4);font-size:2.5rem;font-weight:800;line-height:1.2}.section-subtitle{color:var(--text-secondary);max-width:600px;font-size:1.125rem;line-height:1.7}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-family:var(--font-sans);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);white-space:nowrap;border:none;font-size:.9375rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:before{content:"";opacity:0;transition:opacity var(--transition-fast);background:linear-gradient(135deg,#ffffff1a 0%,#0000 50%);position:absolute;inset:0}.btn:hover:before{opacity:1}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 25px #6366f180}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-default);background:0 0}.btn-secondary:hover{border-color:var(--accent-500);background:#6366f10f}.btn-success{background:var(--emerald-gradient);color:#fff;box-shadow:0 4px 15px #10b9814d}.btn-success:hover{transform:translateY(-1px);box-shadow:0 6px 25px #10b98180}.btn-ghost{color:var(--text-secondary);padding:var(--space-2) var(--space-4);background:0 0}.btn-ghost:hover{color:var(--text-primary);background:#6366f10f}.btn-lg{padding:var(--space-4) var(--space-8);border-radius:var(--radius-lg);font-size:1.0625rem}.btn-sm{padding:var(--space-2) var(--space-4);font-size:.8125rem}.btn-icon{border-radius:var(--radius-md);width:40px;height:40px;padding:0}.input-group{gap:var(--space-2);flex-direction:column;display:flex}.input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);transition:all var(--transition-fast);outline:none;font-size:.9375rem}.input:focus{border-color:var(--accent-500);box-shadow:0 0 0 3px #6366f11a}.input::placeholder{color:var(--text-muted)}.textarea{resize:vertical;min-height:120px;line-height:1.6}.badge{align-items:center;gap:var(--space-1);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;padding:2px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{color:var(--accent-400);background:#6366f126;border:1px solid #6366f133}.badge-success{background:var(--success-bg);color:var(--emerald-400);border:1px solid #10b98133}.badge-warning{background:var(--warning-bg);color:var(--warning);border:1px solid #f59e0b33}.badge-error{background:var(--error-bg);color:var(--error);border:1px solid #ef444433}.progress-bar{background:var(--bg-elevated);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:var(--accent-gradient);border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow)}.progress-bar-success .progress-bar-fill{background:var(--emerald-gradient)}.score-circle{width:120px;height:120px;position:relative}.score-circle svg{width:100%;height:100%;transform:rotate(-90deg)}.score-circle-bg{fill:none;stroke:var(--bg-elevated);stroke-width:8px}.score-circle-fill{fill:none;stroke:url(#scoreGradient);stroke-width:8px;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease-out)}.score-circle-value{flex-direction:column;justify-content:center;align-items:center;font-size:2rem;font-weight:800;display:flex;position:absolute;inset:0}.score-circle-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}.chat-container{height:calc(100vh - var(--header-height) - 100px);background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);flex-direction:column;display:flex;overflow:hidden}.chat-messages{padding:var(--space-6);gap:var(--space-4);flex-direction:column;flex:1;display:flex;overflow-y:auto}.chat-message{gap:var(--space-3);max-width:85%;animation:messageSlideIn .3s var(--ease-out);display:flex}.chat-message-user{flex-direction:row-reverse;align-self:flex-end}.chat-avatar{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;display:flex}.chat-avatar-ai{background:var(--accent-gradient);color:#fff}.chat-avatar-user{background:var(--emerald-gradient);color:#fff}.chat-bubble{padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:.9375rem;line-height:1.6}.chat-bubble-ai{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-top-left-radius:var(--radius-sm)}.chat-bubble-user{border-top-right-radius:var(--radius-sm);background:#6366f126;border:1px solid #6366f133}.chat-input-area{padding:var(--space-4);border-top:1px solid var(--border-subtle);background:var(--bg-tertiary)}.chat-input-wrapper{gap:var(--space-3);align-items:flex-end;display:flex}.chat-input{padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-lg);color:var(--text-primary);font-family:var(--font-sans);resize:none;max-height:150px;transition:border-color var(--transition-fast);outline:none;flex:1;font-size:.9375rem}.chat-input:focus{border-color:var(--accent-500)}.chat-send-btn{background:var(--accent-gradient);border-radius:var(--radius-md);color:#fff;cursor:pointer;width:44px;height:44px;transition:all var(--transition-fast);border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-send-btn:hover{box-shadow:var(--accent-glow);transform:scale(1.05)}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes glow{0%,to{box-shadow:0 0 20px #6366f133}50%{box-shadow:0 0 40px #6366f166}}.animate-fade-in{animation:fadeIn .5s var(--ease-out)}.animate-slide-up{animation:slideUp .6s var(--ease-out)}.animate-slide-down{animation:slideDown .4s var(--ease-out)}.animate-pulse{animation:pulse 2s var(--ease-in-out) infinite}.animate-float{animation:float 3s var(--ease-in-out) infinite}.stagger-children>*{opacity:0;animation:slideUp .5s var(--ease-out) forwards}.stagger-children>:first-child{animation-delay:50ms}.stagger-children>:nth-child(2){animation-delay:.1s}.stagger-children>:nth-child(3){animation-delay:.15s}.stagger-children>:nth-child(4){animation-delay:.2s}.stagger-children>:nth-child(5){animation-delay:.25s}.stagger-children>:nth-child(6){animation-delay:.3s}.skeleton{background:linear-gradient(90deg, var(--bg-elevated) 0%, var(--bg-tertiary) 50%, var(--bg-elevated) 100%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite shimmer}.spinner{border:3px solid var(--border-default);border-top-color:var(--accent-500);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);padding:var(--space-2) var(--space-3);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast);z-index:1000;font-size:.75rem;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.tooltip:hover:after{opacity:1}@media (max-width:768px){:root{--header-height:56px;--sidebar-width:100%}.container{padding:0 var(--space-4)}.section-title{font-size:1.75rem}}