:root{--primary-color: #0084FF;--secondary-color: #F3F4F6;--bg-color: #FFFFFF;--container-bg: #F5F5F5;--text-color: #1F2937;--text-secondary: #6B7280;--border-color: #E5E7EB;--border-radius: 12px;--spacing-md: 1.5rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--container-bg);height:100vh;overflow:hidden;color:var(--text-color);line-height:1.5}.app-container{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden}.main-content{flex:1;padding:2rem;padding-top:calc(70px + 2rem);display:flex;justify-content:center;align-items:flex-start}.layout-grid{display:grid;grid-template-columns:4.5fr 5.5fr;gap:2rem;width:100%;max-width:1400px;margin:0 auto}.panel{background-color:var(--bg-color);border-radius:var(--border-radius);box-shadow:0 4px 12px #0000000d;height:calc(100vh - 70px - 8rem);min-height:500px;max-height:85vh;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border-color)}.panel-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color);background:#fff;z-index:10}.panel-content{flex:1;overflow-y:auto;padding:1.5rem}.panel-footer{padding:1.25rem 1.5rem;border-top:1px solid var(--border-color);background:#fff;z-index:10}h1,h2,h3{color:#111827;font-weight:600}h2{font-size:1.25rem;margin:0}h3{font-size:1.1rem}label{display:block;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:.25rem}input,textarea{width:100%;padding:.75rem;border:1px solid #D1D5DB;border-radius:8px;font-size:.95rem;color:var(--text-color);transition:all .2s;outline:none}input:focus,textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #0084ff1a}textarea{resize:none;height:180px}.input-group{margin-bottom:1.5rem}.input-row{display:flex;gap:1rem;margin-bottom:1.5rem}.input-row .input-group{flex:1;margin-bottom:0}.error-input{border-color:#ef4444!important;background-color:#fef2f2!important}.error-text{color:#ef4444;font-size:.8rem;margin-bottom:.25rem;display:block}button{cursor:pointer;border:none;font-family:inherit;font-weight:500;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background-color:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border-radius:8px}.btn-primary:hover:not(:disabled){background-color:#0073e6;transform:translateY(-1px)}.btn-secondary{background-color:#f9fafb;color:#4b5563;padding:.75rem 1.5rem;border-radius:8px;border:1px solid #E5E7EB}.btn-secondary:hover:not(:disabled){background-color:#fff;border-color:#d1d5db;color:#111827;transform:translateY(-1px);box-shadow:0 2px 4px #0000000d}.btn-block{width:100%}.btn-icon{background:none;padding:4px;border-radius:6px;color:var(--text-secondary)}.btn-icon:hover{background-color:#f3f4f6;color:var(--primary-color)}button:disabled{opacity:.6;cursor:not-allowed}.divider{border:0;border-top:1px solid var(--border-color);margin:1.5rem 0}.spin-animation{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.kb-section{display:flex;flex-direction:column}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.kb-list{display:flex;flex-direction:column;gap:.75rem}.kb-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1rem;margin-bottom:.75rem;display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.kb-content{flex:1}.kb-actions{display:flex;gap:.5rem}.btn-delete,.btn-edit{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-delete{color:#94a3b8}.btn-delete:hover{color:#ef4444;background:#fee2e2}.btn-edit{color:#94a3b8}.btn-edit:hover{color:#3b82f6;background:#dbeafe}.kb-content strong{display:block;font-size:.9rem;margin-bottom:.25rem}.kb-content p{color:#475569;font-size:.875rem;margin:.25rem 0 0;line-height:1.6;white-space:pre-wrap;word-break:break-all}.empty-state{text-align:center;color:var(--text-secondary);font-size:.9rem;padding:2rem 0}.chat-history{display:flex;flex-direction:column;gap:1rem}.message{max-width:85%;padding:.8rem 1rem;border-radius:14px;font-size:.95rem;line-height:1.4}.message.user{align-self:flex-end;background-color:var(--primary-color);color:#fff;border-bottom-right-radius:4px}.message.ai{align-self:flex-start;background-color:#f1f5f9;color:#1f2937;border-bottom-left-radius:4px}.chat-link{color:inherit;text-decoration:underline}.typing-dots{display:flex;gap:4px;align-items:center}.typing-dots span{width:8px;height:8px;background-color:#cbd5e1;border-radius:50%;animation:dot-pulse 1.4s infinite ease-in-out}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes dot-pulse{0%,to{transform:scale(.8);opacity:.5}50%{transform:scale(1.2);opacity:1}}.chat-input-area{display:flex!important;gap:.75rem;align-items:center}.chat-input-area input{flex:1}.btn-send{background-color:var(--primary-color);color:#fff;padding:.75rem;border-radius:8px;flex-shrink:0}.main-header{position:fixed;top:0;left:0;right:0;height:70px;background-color:#f9fafb;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;padding:0 2rem;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.header-left .logo-section{display:flex;align-items:center;gap:12px}.header-logo{height:32px;width:auto}.header-title{font-size:1.25rem;font-weight:700;color:var(--primary-color);margin:0;letter-spacing:-.025em}.header-right{display:flex;align-items:center;gap:1.5rem}.status-capsule{display:flex;align-items:center}.credit-pill{background:#fff;border:1px solid var(--border-color);padding:6px 16px;border-radius:9999px;display:flex;align-items:center;gap:8px;box-shadow:0 2px 4px #00000005}.credit-pill.credit-error{border-color:#fde68a;background-color:#fffbeb}.credit-pill.credit-error .pill-text{color:#b45309}.pill-icon{color:#f59e0b}.pill-text{font-size:.875rem;color:#4b5563}.pill-text strong{color:#111827;font-weight:600}.error-badge{background:#f59e0b;color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:9999px;letter-spacing:.02em}.profile-section{position:relative}.profile-trigger{background:none;border:1px solid transparent;display:flex;align-items:center;gap:10px;padding:6px 12px;border-radius:9999px;transition:all .2s ease}.profile-trigger:hover{background:#f3f4f6;border-color:var(--border-color)}.avatar-circle{width:32px;height:32px;background-color:#fff;border:1px solid var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);overflow:hidden}.user-avatar-img{width:100%;height:100%;object-fit:cover}.user-email{font-size:.875rem;font-weight:500;color:#374151}.chevron-icon{color:#9ca3af;transition:transform .2s ease}.chevron-icon.rotated{transform:rotate(180deg)}.profile-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:100%;min-width:240px;background:#fff;border:1px solid var(--border-color);border-radius:20px;padding:12px;z-index:1100;transform-origin:top right;overflow:hidden}.dropdown-header-info{margin-bottom:12px}.info-card{background:#f9fafb;border-radius:14px;padding:10px 14px;border:1px solid #F3F4F6;display:flex;align-items:center;gap:12px}.info-text-group{display:flex;flex-direction:column}.info-row{display:flex;align-items:center;gap:8px;margin-bottom:2px}.info-icon{color:#9ca3af;flex-shrink:0}.info-label{font-size:10px;font-weight:600;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.info-value{font-size:13px;font-weight:500;color:#4b5563}.dropdown-menu-items{display:flex;flex-direction:column;gap:4px}.menu-item-btn{width:100%;display:flex;align-items:center;justify-content:flex-start;gap:12px;padding:10px 12px;background:none;border:none;border-radius:12px;font-size:14px;font-weight:500;color:#6b7280;cursor:pointer;transition:all .2s ease;text-align:left}.joyride-tooltip-custom{background:#fff;border-radius:12px;padding:20px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;max-width:380px;font-family:inherit}.joyride-tooltip-inner{display:flex;flex-direction:column}.joyride-tooltip-content{padding:10px 0;font-size:14px;line-height:1.6;color:#1f2937}.joyride-tooltip-footer{display:flex;align-items:center;justify-content:space-between;margin-top:16px;gap:12px}.joyride-nav-buttons{display:flex;align-items:center;gap:12px;margin-left:auto}.joyride-btn-next{background-color:#3b82f6;color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}.joyride-btn-next:hover{background-color:#2563eb}.joyride-btn-back{background:none;border:none;color:#6b7280;font-size:14px;cursor:pointer}.joyride-btn-skip{background:none;border:none;color:#9ca3af;font-size:14px;cursor:pointer;margin-right:auto}.menu-item-btn:hover{background:#f3f4f6}.menu-item-btn svg{width:16px;height:16px;color:#9ca3af}.menu-item-btn:hover svg{color:#374151}.logout-btn{margin-top:4px;border-top:1px solid #F3F4F6;border-radius:0 0 12px 12px;padding-top:14px}.dropdown-alert-section{position:absolute;top:-24px;right:12px;z-index:1001}.alert-card{background:#f59e0b;padding:4px 10px;border-radius:9999px;box-shadow:0 4px 6px -1px #0000001a}.alert-text{color:#fff;font-size:10px;font-weight:700;white-space:nowrap}.shadow-premium{box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -6px #0000000a}.animate-fade-in{animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-disclaimer{font-size:.75rem;color:#9ca3af;text-align:center;padding:.5rem 1rem .75rem;width:100%}.modal-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:100}.modal{background:#fff;padding:2rem;border-radius:16px;width:90%;max-width:450px;box-shadow:0 20px 25px -5px #0000001a}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:1.5rem}.login-container{min-height:100vh;display:flex;justify-content:center;align-items:center;background-color:#f5f5f5;padding:1.5rem}.login-card{background:#fff;padding:4rem 3rem;border-radius:24px;box-shadow:0 10px 30px #0000000d;width:100%;max-width:440px;display:flex;flex-direction:column;align-items:center;gap:3rem}.login-header{display:flex;flex-direction:column;align-items:center;gap:.75rem}.login-header h1{font-size:2rem;margin:0;color:#111827}.login-header p{color:var(--text-secondary);font-size:1.05rem;margin:0}.login-body{width:100%;display:flex;flex-direction:column;align-items:center;gap:2.5rem}.login-footer p{color:var(--text-secondary);font-size:.875rem;margin:0}.btn-google{background:#fff;color:#374151;border:1px solid #D1D5DB;padding:.875rem 1.5rem;border-radius:12px;width:100%;font-size:1rem;gap:.75rem;display:flex;align-items:center;justify-content:center}.btn-google:hover{background-color:#f9fafb;box-shadow:0 4px 6px -1px #0000000d;border-color:#9ca3af}.google-icon{width:24px;height:24px;flex-shrink:0}.loading-screen{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;background-color:#f5f5f5}.prompt-container{position:relative;width:100%}.prompt-expand-btn-inline{background:#f3f4f6;border:1px solid #E5E7EB;border-radius:6px;padding:4px 8px;color:#6b7280;display:flex;align-items:center;font-size:11px;cursor:pointer;transition:all .2s}.prompt-expand-btn-inline:hover{background-color:#e5e7eb;color:var(--primary-color);border-color:#d1d5db}.char-count{font-size:12px;color:#94a3b8;text-align:right;margin-top:6px;transition:color .2s}.char-count-error{color:#ef4444!important;font-weight:700}.modal-prompt-textarea{width:100%;padding:1rem;border:1px solid #E5E7EB;border-radius:8px;font-family:inherit;font-size:1rem;line-height:1.6;resize:vertical;margin-top:1rem;outline:none;transition:border-color .2s}.modal-prompt-textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.app-footer{text-align:center;padding:.75rem 2rem 1.5rem;color:#6b7280;font-size:.825rem;line-height:1.6;width:100%}.app-footer p{margin:2px 0}.app-footer a{color:inherit;text-decoration:none;transition:color .2s}.app-footer a:hover{color:var(--primary-color);text-decoration:underline}.tooltip-container{position:relative;display:inline-flex;align-items:center;margin-left:6px;cursor:help;vertical-align:middle}.help-icon{color:#9ca3af;transition:color .2s}.tooltip-container:hover .help-icon{color:#4b5563}.tooltip-box{position:absolute;top:125%;left:50%;transform:translate(-50%) translateY(-5px);background:#111827f2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;padding:8px 12px;border-radius:8px;font-size:11px;line-height:1.5;width:180px;pointer-events:none;opacity:0;transition:all .2s cubic-bezier(.16,1,.3,1);box-shadow:0 10px 15px -3px #0000001a;z-index:1000;font-weight:400;text-align:left}.tooltip-box:after{content:"";position:absolute;bottom:100%;left:50%;transform:translate(-50%);border-width:5px;border-style:solid;border-color:transparent transparent rgba(17,24,39,.95) transparent}.tooltip-container:hover .tooltip-box{opacity:1;transform:translate(-50%) translateY(0);pointer-events:auto}.__floater__body,.react-joyride__overlay,.react-joyride__spotlight{transition:none!important;animation:none!important}