body{margin:0;padding:0;width:100%;display:block}:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--text-primary: #111827;--text-secondary: #4b5563;--primary: #1E40AF;--primary-hover: #1D4ED8;--primary-active: #1E3A8A;--primary-tint: #E0E7FF;--primary-focus: rgba(30, 64, 175, .3);--accent: var(--primary);--accent-light: var(--primary-tint);--border: #dfe6e9;--font-serif: "Georgia", "Times New Roman", serif;--font-sans: "Inter", system-ui, -apple-system, sans-serif}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.6}.app-root{display:flex;flex-direction:column;min-height:100vh}.app-container{max-width:1000px;margin:0 auto;padding:2rem}.top-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:var(--bg-primary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.nav-left{display:flex;align-items:center;gap:4px}.nav-right{display:flex;align-items:center;gap:1.5rem}.nav-brand{font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;position:relative}.user-profile{width:40px;height:40px;border-radius:50%;background-color:var(--text-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-sans);font-weight:600;font-size:.9rem;cursor:pointer}.app-tagline{font-family:var(--font-serif);font-size:2.2rem;color:var(--text-primary);text-align:center;margin:2rem 0 .5rem;font-weight:500;letter-spacing:-.5px;font-style:italic}.stats-container{margin:1.5rem auto;text-align:center;max-width:800px}.stats-grid{display:flex;justify-content:center;align-items:center;gap:2.5rem;margin-bottom:1rem;cursor:pointer;transition:opacity .2s}.stats-grid:hover{opacity:.7}.stat-item{display:flex;flex-direction:column;align-items:center}.stat-value{font-size:3rem;font-family:var(--font-sans);font-weight:800;color:var(--text-primary);line-height:1.2}.stat-label{font-size:.9rem;color:var(--text-secondary);font-weight:500;margin-top:.5rem}.stats-details{margin-top:2rem;margin-bottom:2rem;animation:fadeIn .3s ease;max-width:600px;margin-left:auto;margin-right:auto}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.keywords-list{text-align:left;margin-bottom:1.5rem;font-size:.9rem;color:var(--text-secondary);padding-bottom:1rem;border-bottom:1px solid var(--border)}.journal-stats-table{width:100%;border-collapse:collapse;font-size:.9rem;color:var(--text-secondary)}.journal-stats-table th{text-align:left;font-weight:600;padding:.5rem;border-bottom:1px solid var(--border);text-transform:uppercase;font-size:.75rem}.journal-stats-table td{padding:.75rem .5rem;border-bottom:1px solid var(--border);text-align:left}.stats-total-row td{border-top:2px solid var(--border);font-weight:700;color:var(--text-primary);background-color:var(--bg-secondary)}.last-scan-info{font-size:.85rem;color:var(--text-secondary);opacity:.7}.scanning-status{display:flex;align-items:center;justify-content:center;gap:.5rem;color:var(--text-primary);font-weight:500;font-size:.8rem}.icon-pulse{animation:pulse 1.5s infinite ease-in-out}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.7}to{transform:scale(1);opacity:1}}.spinner{border:2px solid rgba(30,64,175,.3);border-left-color:var(--primary);border-radius:50%;width:1rem;height:1rem;animation:spin 1s linear infinite;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-content{background-color:var(--bg-primary);padding:2rem;border-radius:8px;width:90%;max-width:500px;box-shadow:0 10px 25px #0000001a}.modal-content h2{text-align:left;margin-top:0;border-bottom:none}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;font-weight:600;margin-bottom:.5rem;color:var(--text-secondary);font-size:.9rem}.config-textarea{width:100%;padding:.8rem;border:1px solid var(--border);border-radius:4px;font-family:var(--font-sans);font-size:.95rem;resize:vertical}.journal-toggles{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.checkbox-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.95rem}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem}.save-btn{background-color:var(--primary);color:#fff;border:none;padding:.6rem 1.2rem;cursor:pointer;font-weight:600;border-radius:6px;transition:background-color .2s}.save-btn:hover{background-color:var(--primary-hover)}.save-btn:active{background-color:var(--primary-active)}.cancel-btn{background-color:transparent;color:var(--text-secondary);border:1px solid var(--border);padding:.6rem 1.2rem;cursor:pointer;font-weight:600;border-radius:6px}.logout-btn{background-color:transparent;color:#e74c3c;border:1px solid #e74c3c;padding:.6rem 1.2rem;cursor:pointer;font-weight:600;border-radius:6px;transition:background-color .2s}.logout-btn:hover{background-color:#e74c3c;color:#fff}@media(max-width:600px){.stats-grid{gap:2rem;flex-direction:row;flex-wrap:wrap}.stat-value{font-size:2rem}}.unread-badge{background-color:var(--text-primary);color:#fff;font-family:var(--font-sans);font-size:.75rem;padding:2px 8px;border-radius:12px;margin-left:10px;font-weight:600;position:relative;top:-4px}.scan-btn{background-color:transparent;color:var(--primary);border:1px solid var(--primary);padding:.6rem 1.2rem;font-family:var(--font-sans);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s;border-radius:6px}.scan-btn:hover:not(:disabled){background-color:var(--primary-tint);color:var(--primary)}.scan-btn:disabled{opacity:.5;cursor:not-allowed;border-color:var(--text-secondary);color:var(--text-secondary)}.settings-modal{max-width:800px;width:90%;height:600px;padding:0;display:flex;overflow:hidden;position:relative}.settings-sidebar{width:240px;background-color:#f9fafb;border-right:1px solid #e5e7eb;padding:1.5rem .75rem;display:flex;flex-direction:column}.settings-sidebar-title{padding:0 .75rem 1rem;font-weight:700;font-size:.9rem;color:#6b7280;letter-spacing:.05em}.settings-nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:8px;cursor:pointer;color:#374151;font-size:.95rem;transition:background-color .2s;border:none;background:none;width:100%;text-align:left}.settings-nav-item:hover{background-color:#f3f4f6}.settings-nav-item.active{background-color:#e5e7eb;font-weight:600;color:#111827}.settings-content-area{flex:1;padding:1.5rem 2.5rem;overflow-y:auto;background-color:#fff}.settings-header{margin-bottom:2rem}.settings-header h2{font-size:1.25rem;color:#111827;text-transform:none;border:none;margin:0;padding:0;text-align:left;letter-spacing:normal}.settings-section{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #f3f4f6}.settings-section:last-of-type{border-bottom:none;padding-bottom:0;margin-bottom:1.5rem}.settings-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #f3f4f6}.settings-row:last-child{border-bottom:none}.settings-label-group{display:flex;flex-direction:column;gap:.25rem}.settings-label{font-weight:500;color:#111827;font-size:.95rem}.settings-sublabel{font-size:.85rem;color:#6b7280}.tag-input-container{display:flex;flex-wrap:wrap;gap:.5rem;padding:.5rem;border:1px solid #d1d5db;border-radius:8px;min-height:42px;margin-top:.5rem}.tag{display:flex;align-items:center;gap:.25rem;background-color:#f3f4f6;color:#374151;padding:.25rem .5rem;border-radius:6px;font-size:.85rem;border:1px solid #e5e7eb}.tag-remove{background:none;border:none;cursor:pointer;padding:2px;color:#9ca3af;display:flex;align-items:center}.tag-remove:hover{color:#ef4444}.tag-input{border:none!important;outline:none!important;padding:.25rem!important;flex-grow:1;font-size:.9rem;min-width:100px}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:#d1d5db;transition:.4s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%;box-shadow:0 1px 3px #0000001a}input:checked+.toggle-slider{background-color:var(--primary)}input:checked+.toggle-slider:before{transform:translate(20px)}.settings-input{width:100%;padding:.6rem .75rem;border:1px solid #d1d5db;border-radius:6px;font-size:.95rem;margin-top:.5rem;transition:border-color .2s}.settings-input:focus{outline:none;border-color:#111827}.settings-input:disabled{background-color:#f9fafb;color:#6b7280;cursor:not-allowed}.journal-link{display:inline-flex;align-items:center;gap:.25rem;color:#6b7280;text-decoration:none;font-size:.8rem;margin-top:2px}.journal-link:hover{color:#111827;text-decoration:underline}.settings-close-btn{position:absolute;top:1rem;right:1.5rem;background:none;border:none;color:#6b7280;cursor:pointer;padding:.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:10}.settings-close-btn:hover{background-color:#f3f4f6;color:#111827}.settings-footer{display:flex;justify-content:flex-end;gap:1rem;padding-top:1.5rem;border-top:1px solid #f3f4f6;margin-top:1.5rem}.save-btn{background-color:var(--primary);color:#fff;border:none;padding:.6rem 1.5rem;border-radius:6px;font-weight:600;font-size:.95rem;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;justify-content:center}.save-btn:hover:not(:disabled){background-color:var(--primary-hover)}.save-btn:disabled{opacity:.5;cursor:not-allowed;background-color:#9ca3af}.loading,.empty-state{text-align:center;padding:4rem;color:var(--text-secondary);font-style:italic;font-family:var(--font-serif);font-size:1.3rem}.topic-section{margin-bottom:3rem}h2{font-family:var(--font-sans);font-size:1.1rem;letter-spacing:1px;color:var(--text-secondary);border-bottom:1px solid var(--border);padding-bottom:.5rem;margin-bottom:1.5rem;text-align:center}.grid{display:flex;flex-wrap:wrap;justify-content:center;gap:2rem}.card{background-color:var(--bg-primary);border:1px solid var(--border);border-radius:2px;padding:1.5rem;display:flex;flex-direction:column;transition:box-shadow .2s;flex:0 1 350px;min-width:300px;cursor:pointer}.card:hover{box-shadow:0 4px 12px #0000000d;border-color:#b2bec3}.card-header{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-secondary);margin-bottom:.8rem}.journal-tag{font-weight:700;color:var(--text-primary)}h3{font-family:var(--font-serif);font-size:1.4rem;margin:0 0 1rem;color:var(--text-primary);line-height:1.4}.summary{font-size:.95rem;line-height:1.6;color:#4b5563;margin-bottom:1.5rem;flex-grow:1;text-align:left}.card-actions{display:flex;justify-content:flex-end;gap:1rem;border-top:1px solid var(--border);padding-top:1rem;margin-top:auto}.read-link{color:var(--primary);text-decoration:none;font-weight:600;font-size:.9rem;border-bottom:1px solid transparent;transition:border .2s,color .2s}.read-link:hover{border-bottom-color:var(--primary);color:var(--primary-hover)}.mark-read-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:.9rem;padding:0;transition:color .2s}.mark-read-btn:hover{color:var(--text-primary);text-decoration:underline}.article-type-badge{display:inline-block;font-family:var(--font-sans);font-size:.75rem;font-weight:600;color:#fff;background-color:var(--primary);padding:2px 6px;border-radius:4px;margin-left:8px;vertical-align:middle;text-transform:uppercase;letter-spacing:.5px}.card-header-left{display:flex;align-items:center;gap:.5rem}.relevance-score{font-size:.85rem;color:#6b7280;cursor:help}.matched-keywords{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.75rem}.keyword-badge{display:inline-block;font-family:var(--font-sans);font-size:.7rem;font-weight:600;color:var(--primary);background-color:var(--primary-tint);padding:2px 8px;border-radius:12px;border:1px solid var(--border);text-transform:capitalize}@media(max-width:600px){.app-container{padding:1rem}h1{font-size:1.8rem}.grid{grid-template-columns:1fr}}.profile-popover{position:absolute;top:calc(100% + 12px);right:0;width:280px;background-color:#fff;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;overflow:hidden;z-index:1000;animation:fadeIn .1s ease-out;padding:.5rem}.popover-header{padding:.75rem;border-bottom:1px solid #f3f4f6;margin-bottom:.25rem}.popover-name{font-weight:600;color:#111827;font-size:.95rem}.popover-meta{font-size:.75rem;color:#6b7280;margin-top:2px}.popover-menu{display:flex;flex-direction:column;gap:2px}.popover-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.6rem .75rem;border:none;background:none;text-align:left;font-size:.9rem;color:#374151;border-radius:8px;cursor:pointer;transition:background-color .15s}.popover-item:hover{background-color:#f3f4f6}.popover-separator{height:1px;background-color:#f3f4f6;margin:.25rem .5rem}.logout-item{color:#374151}.app-footer{margin-top:auto;border-top:1px solid var(--border);padding:2rem 0;background-color:var(--bg-secondary);color:var(--text-secondary)}.footer-content{max-width:1000px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.footer-links{display:flex;align-items:center;gap:.5rem}.footer-link{color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--text-primary);text-decoration:underline}.separator{color:var(--border)}@media(max-width:600px){.footer-content{flex-direction:column;gap:1rem;text-align:center}}.guest-placeholder{min-height:50vh;display:flex;justify-content:center;align-items:center;color:var(--text-secondary);font-style:italic}.login-modal{text-align:center;max-width:420px;padding:1.5rem 2rem}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem}.modal-header h2{margin:0;border:none;font-size:1.4rem;color:var(--text-primary);text-transform:none;letter-spacing:normal;font-weight:700}.close-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.auth-form{display:flex;flex-direction:column;gap:.75rem}.auth-form .form-group{margin-bottom:0}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:12px;color:var(--text-secondary);opacity:.6}.auth-form input{width:100%;padding:12px 12px 12px 40px!important;border:1px solid var(--border);border-radius:6px;font-family:var(--font-sans);font-size:.95rem;transition:border-color .2s,box-shadow .2s}.auth-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-focus)}.auth-error{background-color:#fff5f5;color:#c53030;padding:.75rem;border-radius:6px;font-size:.85rem;border:1px solid #feb2b2}.auth-success{background-color:#f0fff4;color:#276749;padding:.75rem;border-radius:6px;font-size:.85rem;border:1px solid #9ae6b4}.submit-auth-btn{background-color:var(--primary);color:#fff;border:none;padding:12px;border-radius:6px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:background-color .2s}.submit-auth-btn:hover:not(:disabled){background-color:var(--primary-hover)}.submit-auth-btn:disabled{opacity:.7;cursor:not-allowed}.spinner{animation:rotate 1s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.auth-divider{display:flex;align-items:center;margin:1.5rem 0;color:var(--text-secondary);font-size:.85rem;opacity:.5}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background-color:var(--border)}.auth-divider span{padding:0 10px}.social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.5rem}.social-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:.75rem;font-weight:500;color:var(--text-primary);cursor:pointer;transition:all .2s}.social-btn:hover{background-color:var(--bg-secondary);border-color:var(--text-secondary)}.social-icon{width:18px;height:18px}.auth-footer{font-size:.9rem;color:var(--text-secondary)}.auth-footer button{background:none;border:none;color:var(--text-primary);font-weight:600;cursor:pointer;padding:0;text-decoration:underline}.auth-footer button:hover{opacity:.7}.resend-container{display:flex;justify-content:flex-end;margin-top:.5rem}.resend-btn{background:none;border:none;color:var(--text-secondary);font-size:.8rem;cursor:pointer;text-decoration:underline;padding:0}.resend-btn:hover{color:var(--text-primary)}.resend-btn:disabled{opacity:.5;cursor:not-allowed;text-decoration:none}.landing-page{display:flex;flex-direction:column}.hero-section{padding:6rem 2rem;background:#f8f9fa;color:var(--text-primary);text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-section h1{font-family:var(--font-serif);font-size:4rem;margin:0;color:var(--text-primary);letter-spacing:-1px}.hero-section h2{font-family:var(--font-serif);font-size:1.8rem;font-weight:300;color:var(--text-secondary);border:none;margin:.5rem 0 2rem;text-transform:none}.hero-body{font-size:1.25rem;line-height:1.6;color:var(--text-secondary);margin-bottom:3rem}.hero-actions{display:flex;justify-content:center;align-items:center;gap:2rem;margin-bottom:2rem}.cta-button.primary{background-color:var(--primary);color:#fff;border:none;padding:1rem 2.5rem;font-size:1.1rem;font-weight:700;border-radius:6px;cursor:pointer;transition:transform .2s,background-color .2s}.cta-button.primary:hover{background-color:var(--primary-hover);transform:translateY(-2px)}.cta-link.secondary{color:var(--text-primary);background:none;border:1px solid var(--border);padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;border-radius:6px;cursor:pointer;text-decoration:none;transition:background-color .2s}.cta-link.secondary:hover{background-color:#f8f9fa}.supporting-line{font-size:.95rem;color:var(--text-secondary);opacity:.8}.key-points-section{padding:2rem;background-color:#fff}.section-container{max-width:1000px;margin:0 auto}.key-points-section .section-container{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem}.point{text-align:center}.point-icon{width:64px;height:64px;background-color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:var(--text-primary)}.point h3{font-size:1.25rem;margin-bottom:1rem}.point p{color:var(--text-secondary);font-size:.95rem}.how-it-works-section{padding:2rem;background-color:#f8f9fa;text-align:center}.how-it-works-section h2{font-size:2rem;color:var(--text-primary);margin-bottom:2rem;border:none;text-transform:none}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;max-width:700px;margin:0 auto}.step{display:flex;flex-direction:column;align-items:center}.step-number{width:40px;height:40px;background-color:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:1.5rem}.step p{font-size:1rem;color:var(--text-primary);font-weight:500}.config-section{padding:2rem;background-color:#fff}.config-content{display:flex;flex-direction:column;align-items:center;gap:2rem;text-align:center}.config-text{max-width:600px}.config-text h2{font-size:2rem;color:var(--text-primary);margin-bottom:1rem;border:none;text-align:center;text-transform:none}.config-text p{font-size:1.1rem;color:var(--text-secondary)}.config-icon{color:var(--text-primary);opacity:.2}.notes-section{padding:5rem 2rem;background-color:#f8f9fa}.notes-card{background-color:#fff;padding:2.5rem;border-radius:8px;border:1px solid var(--border);max-width:800px;margin:0 auto}.notes-card h3{margin-top:0;font-size:1.25rem}.notes-card p{color:var(--text-secondary);font-size:.95rem;margin:0}.landing-page+.app-footer{margin-top:0;background-color:#f8f9fa}@media(max-width:768px){.hero-section h1{font-size:2.5rem}.key-points-section .section-container{grid-template-columns:1fr;gap:2rem}.steps-grid{grid-template-columns:1fr}.config-content{flex-direction:column;text-align:center;gap:2rem}.config-text h2{text-align:center}}.topic-section h2{text-transform:uppercase;letter-spacing:.5px;font-size:1.1rem}