@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color:#f8f9fa;--surface-color:#fff;--surface-hover:#f1f3f5;--border-color:#e9ecef;--text-primary:#212529;--text-secondary:#6c757d;--accent-color:red;--accent-hover:#c00;--accent-glow:#ff00001a;--ai-msg-bg:#f8f9fa;--user-msg-bg:red;--font-family:"Inter", system-ui, sans-serif;--border-radius:12px;--shadow-sm:0 1px 3px #0000001f, 0 1px 2px #0000003d;--shadow-lg:0 10px 20px #00000014, 0 6px 6px #0000001a}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}*{box-sizing:border-box}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}.website-container{flex-direction:column;min-height:100vh;display:flex}.website-container.chat-layout{min-height:100vh}.chat-layout .main-content{min-height:0}.navbar{background-color:var(--surface-color);box-shadow:var(--shadow-sm);z-index:100;justify-content:space-between;align-items:center;padding:16px 40px;display:flex;position:sticky;top:0}.nav-brand{cursor:pointer;align-items:center;gap:12px;display:flex}.nav-brand h1{background:linear-gradient(90deg,red,#ff4d4d);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0;font-size:20px;font-weight:700}.nav-links{gap:32px;display:flex}.nav-links a{color:var(--text-primary);font-size:15px;font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--accent-color)}.logout-btn{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;padding:8px 12px;display:inline-flex}.logout-btn:hover{color:var(--accent-color);border-color:var(--accent-color)}.auth-page{background:radial-gradient(circle at top right, #ff00001f, transparent 34%), var(--bg-color);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-panel{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);width:min(100%,430px);box-shadow:var(--shadow-lg);padding:40px;animation:.45s ease-out both slideUp}.auth-brand{color:var(--accent-color);align-items:center;gap:10px;font-weight:700;display:flex}.auth-heading{margin:44px 0 28px}.auth-heading h1{margin:8px 0;font-size:32px}.auth-heading p:last-child{color:var(--text-secondary);margin:0;line-height:1.5}.eyebrow{color:var(--accent-color);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.auth-form{gap:18px;display:grid}.auth-form label{gap:8px;font-size:14px;font-weight:600;display:grid}.auth-form input{border:1px solid var(--border-color);width:100%;color:var(--text-primary);background:var(--surface-color);font:inherit;border-radius:8px;padding:13px 14px}.auth-form input:focus{outline:2px solid var(--accent-glow);border-color:var(--accent-color)}.auth-error{color:#b42318;margin:-4px 0 0;font-size:13px}.auth-notice{color:#16803c;margin:-4px 0 0;font-size:13px}.auth-submit{color:#fff;background:var(--accent-color);font:inherit;cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:13px 16px;font-weight:700;display:inline-flex}.auth-submit:hover{background:var(--accent-hover)}.auth-submit:disabled{cursor:wait;opacity:.65}.auth-divider{color:var(--text-secondary);align-items:center;gap:12px;margin:18px 0;font-size:13px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-color);flex:1;height:1px}.google-auth-btn{border:1px solid var(--border-color);border-radius:var(--border-radius);background:var(--surface-color);width:100%;color:var(--text-primary);justify-content:center;align-items:center;gap:10px;padding:12px 16px;font-weight:600;text-decoration:none;transition:background-color .2s,border-color .2s;display:flex}.google-auth-btn:hover{background:var(--surface-hover);border-color:var(--accent-color)}.google-mark{color:#4285f4;font-size:18px;font-weight:800}.auth-switch{width:100%;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;margin-top:22px}.auth-switch:hover{color:var(--accent-color)}.auth-links{gap:10px;margin-top:22px;display:grid}.auth-links .auth-switch{margin-top:0}.profile-page{width:min(100%,620px);margin:0 auto;padding:12px 0 40px}.profile-back{color:var(--text-secondary);align-items:center;gap:6px;margin-bottom:28px;text-decoration:none;display:inline-flex}.profile-back:hover{color:var(--accent-color)}.profile-heading{color:var(--accent-color);align-items:center;gap:14px;margin-bottom:28px;display:flex}.profile-heading h1{color:var(--text-primary);margin:3px 0 0}.profile-form{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);gap:16px;padding:26px;display:grid}.profile-form 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div{background:var(--bg-color);border:1px solid var(--border-color);border-radius:var(--border-radius);gap:2px;padding:12px;display:grid}.insights-stats strong{color:var(--text-primary);font-size:18px}.insights-stats span,.insights-count{color:var(--text-secondary);font-size:12px}.insights-bars,.insights-videos{gap:8px;margin:0;padding:0;font-size:14px;list-style:none;display:grid}.insights-bars li{grid-template-columns:minmax(110px,180px) 1fr 28px;align-items:center;gap:10px;display:grid}.insights-bar{background:var(--bg-color);border-radius:999px;height:8px;overflow:hidden}.insights-bar div{background:var(--accent-color);border-radius:999px;height:100%}.insights-count{text-align:right}.insights-chips{flex-wrap:wrap;gap:8px;display:flex}.insights-chips span{background:var(--accent-glow);color:var(--accent-hover);border-radius:999px;padding:5px 11px;font-size:13px;font-weight:600}.insights-videos li{justify-content:space-between;gap:12px;display:flex}.insights-videos 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fadeIn}.section-title{color:var(--text-primary);text-align:center;margin-bottom:40px;font-size:32px;font-weight:700}.features-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.feature-card{background-color:var(--surface-color);border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);text-align:center;padding:32px 24px;transition:transform .2s,box-shadow .2s}.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.feature-icon{color:var(--accent-color);margin-bottom:16px}.feature-card h3{color:var(--text-primary);margin:0 0 12px;font-size:20px}.feature-card p{color:var(--text-secondary);margin:0;line-height:1.5}.about-content{background-color:var(--surface-color);border-radius:var(--border-radius);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);text-align:center;max-width:800px;margin:0 auto;padding:40px}.about-content p{color:var(--text-secondary);margin-bottom:24px;font-size:16px;line-height:1.6}.primary-btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 24px;font-size:16px;font-weight:600;transition:background-color .2s}.primary-btn:hover{background-color:var(--accent-hover)}.active-link{color:var(--accent-color)!important;font-weight:700!important}.message-content p{margin:0 0 8px}.message-content p:last-child{margin-bottom:0}.message-content ul,.message-content ol{margin:8px 0;padding-left:20px}.message-content li{margin-bottom:4px;line-height:1.5}.message-content strong{font-weight:700}.message-content code{background-color:#00000014;border-radius:4px;padding:2px 6px;font-family:monospace;font-size:13px}.message-content .markdown-inline-code{overflow-wrap:anywhere}.message-content .markdown-code-block{white-space:pre;tab-size:2;color:#f3f6f8;background:#17202b;border-radius:8px;max-width:100%;margin:10px 0;padding:12px;font:13px/1.5 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h1{font-size:17px}.nav-links{display:none}.mobile-nav-toggle{color:var(--text-primary);background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;margin-left:auto;padding:8px;display:flex}.nav-links.mobile-nav-open{background:var(--surface-color);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);border-radius:12px;flex-direction:column;align-items:stretch;gap:4px;padding:8px;animation:.22s ease-out both mobileNavDrop;display:flex;position:absolute;top:calc(100% + 8px);left:10px;right:10px}.nav-links.mobile-nav-open a,.nav-links.mobile-nav-open .logout-btn{border-radius:8px;align-items:center;gap:8px;width:100%;min-height:42px;padding:10px 12px;display:flex}.nav-links.mobile-nav-open a:hover,.nav-links.mobile-nav-open a.active-link,.nav-links.mobile-nav-open .logout-btn:hover{background:var(--surface-hover)}.nav-links.mobile-nav-open .logout-btn{justify-content:flex-start;font-size:15px}.mobile-nav-toggle{transition:transform .22s,background-color 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