*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #ffffff;--bg-secondary: #f6f5f2;--bg-tertiary: #f0f0f0;--bg-sidebar: #f6f5f2;--bg-sidebar-secondary: #ffffff;--bg-chat: #ffffff;--bg-message-user: #144cdd;--bg-message-assistant: #f6f5f2;--bg-input: #ffffff;--bg-button: #ffffff;--bg-button-hover: #f6f5f2;--text-primary: #0d0d0d;--text-secondary: #676767;--text-tertiary: #8e8ea0;--text-sidebar: #0d0d0d;--text-sidebar-secondary: #676767;--text-message-user: #ffffff;--text-message-assistant: #0d0d0d;--text-input: #0d0d0d;--text-button: #676767;--border-primary: #e5e5e5;--border-secondary: #d1d5db;--border-sidebar: #e5e5e5;--border-focus: #144cdd;--border-color: #e1e5e9;--shadow-primary: 0 1px 3px rgba(20, 76, 221, .1);--shadow-secondary: 0 4px 12px rgba(20, 76, 221, .15);--accent-primary: #144cdd;--accent-secondary: #144cdd;--accent-success: #10a37f;--accent-error: #ef4444;--accent-warning: #f59e0b;font-family:Söhne,-apple-system,BlinkMacSystemFont,Segoe 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#2a2a2a)}}.mode-help-modal-overlay{position:fixed;inset:0;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:2000;animation:fadeIn .2s ease-out}.mode-help-modal-content{background:var(--bg-primary);color:var(--text-primary);width:90%;max-width:600px;border-radius:16px;box-shadow:0 10px 40px #0000004d;overflow:hidden;border:1px solid var(--border-color);animation:slideUp .3s ease-out}.mode-help-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-color);background:var(--bg-secondary)}.header-title-container{display:flex;align-items:center;gap:12px}.header-icon{color:var(--accent-primary)}.mode-help-header h2{margin:0;font-size:1.25rem;font-weight:600;color:var(--text-primary)}.close-button{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;border-radius:50%;transition:all .2s;display:flex;align-items:center;justify-content:center}.close-button:hover{background-color:var(--bg-hover);color:var(--text-primary)}.mode-help-body{padding:24px}.intro-text p{color:var(--text-secondary);line-height:1.6;font-size:1rem;margin-bottom:24px}.example-section{display:flex;flex-direction:column;gap:16px}.example-section h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.example-card{display:flex;gap:16px;padding:16px;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border-color);transition:transform .2s,border-color .2s}.example-card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.card-icon{display:flex;align-items:flex-start;padding-top:2px;color:var(--accent-primary)}.card-content{flex:1}.card-content h4{margin:0 0 8px;font-size:.95rem;font-weight:600;color:var(--text-primary)}.sample-query{background:var(--bg-primary);padding:8px 12px;border-radius:6px;font-family:monospace;font-size:.9rem;color:var(--accent-secondary);margin-bottom:6px;border:1px solid var(--border-color)}.sample-query:last-child{margin-bottom:0}.pro-tips{margin-top:24px;padding:16px;background:rgba(var(--accent-primary-rgb),.1);border-radius:12px;border:1px solid rgba(var(--accent-primary-rgb),.2)}.pro-tips h4{margin:0 0 8px;color:var(--accent-primary);font-size:.95rem}.pro-tips p{margin:0;font-size:.95rem;color:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-page{display:flex;height:100vh;background:var(--bg-primary, #f8fafc);overflow:hidden}.main-content{flex:1;display:flex;flex-direction:column;transition:margin-left .3s ease;position:relative}.main-content.sidebar-open{margin-left:300px}.main-content.sidebar-closed{margin-left:0}.chat-container{flex:1;display:flex;flex-direction:column;padding:20px;overflow:hidden}.error-message{background:#fed7d7;color:#c53030;padding:12px 16px;border-radius:8px;margin-bottom:16px;border:1px solid #feb2b2}.sidebar-toggle-main{position:fixed;top:20px;left:20px;background:var(--accent-primary, #144CDD);color:#fff;border:none;width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1000;box-shadow:0 4px 12px #00000026;transition:all .2s ease}.sidebar-toggle-main:hover{background:#1a56e6;transform:scale(1.05)}@media (max-width: 768px){.main-content.sidebar-open{margin-left:0}.chat-container{padding:16px}}.techzy-help-button-container{display:flex;justify-content:flex-end;padding:10px 20px;position:absolute;top:10px;right:20px;z-index:100}.techzy-help-button{display:flex;align-items:center;gap:8px;padding:8px 16px;background-color:var(--bg-secondary, #fff);border:1px solid var(--border-color, #e2e8f0);border-radius:20px;color:var(--accent-primary, #144CDD);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 5px #0000000d}.techzy-help-button:hover{background-color:var(--bg-hover, #f8fafc);border-color:var(--accent-primary, #144CDD);transform:translateY(-1px)}.techzy-help-button svg{color:var(--accent-primary, #144CDD)}#root{margin:0;padding:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{height:100vh;overflow:hidden}