@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg:#0a0a0a;--bg-surface:#141414;--bg-card:#1a1a1a;--bg-card-hover:#222;--bg-input:#1e1e1e;--text-primary:#e8e8e8;--text-secondary:#a0a0a0;--text-muted:#666;--text-placeholder:#555;--accent:#ffd600;--accent-hover:#ffc400;--accent-dim:#ffd60026;--accent-text:#000;--secondary:#448aff;--secondary-dim:#448aff26;--border:#2a2a2a;--border-hover:#3a3a3a;--error:#cf6679;--success:#4caf50;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow:0 2px 8px #0000004d;--shadow-lg:0 8px 24px #0006;--font-size:15px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);font-size:var(--font-size);background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none}input,textarea{font-family:inherit;font-size:inherit;color:var(--text-primary);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;transition:border-color var(--transition);outline:none;padding:12px 16px}input:focus,textarea:focus{border-color:var(--accent)}textarea{resize:none}::selection{background:var(--accent);color:var(--accent-text)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#333;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#555}.app-container{flex-direction:column;min-height:100vh;display:flex}.page-wrapper{flex-direction:column;flex:1;display:flex}.topbar{background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:12px;display:flex}.topbar-title{color:var(--text-primary);font-size:18px;font-weight:600}.topbar-subtitle{color:var(--text-muted);font-size:13px}.topbar-actions{align-items:center;gap:8px;display:flex}.back-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition);justify-content:center;align-items:center;display:flex}.back-btn:hover{background:var(--bg-card);color:var(--text-primary)}.icon-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition);justify-content:center;align-items:center;display:flex}.icon-btn:hover{background:var(--bg-card);color:var(--text-primary)}.icon-btn.active{color:var(--accent);background:var(--accent-dim)}.icon-btn.save-btn{font-size:18px}.color-picker-inline{align-items:center;gap:4px;display:flex}.color-dot{cursor:pointer;width:20px;height:20px;transition:all var(--transition);border:2px solid #0000;border-radius:50%}.color-dot:hover{border-color:var(--text-secondary);transform:scale(1.15)}.color-dot.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.home-page{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:32px;padding:40px 24px;display:flex}.home-logo{border-radius:var(--radius-lg);object-fit:cover;width:72px;height:72px}.home-title{letter-spacing:-.5px;font-size:32px;font-weight:700}.home-cards{gap:16px;width:100%;max-width:640px;display:flex}.home-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition);flex-direction:column;flex:1;padding:20px;display:flex;position:relative;overflow:hidden}.home-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.home-card-icon{margin-bottom:12px;font-size:28px}.home-card-title{margin-bottom:4px;font-size:16px;font-weight:600}.home-card-desc{color:var(--text-secondary);margin-bottom:16px;font-size:13px}.home-card-actions{gap:8px;margin-top:auto;display:flex}.card-btn{border-radius:var(--radius-sm);transition:all var(--transition);flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 12px;font-size:13px;font-weight:500;display:flex}.card-btn-primary{background:var(--accent);color:var(--accent-text)}.card-btn-primary:hover{background:var(--accent-hover)}.card-btn-secondary{background:var(--secondary);color:#fff}.card-btn-secondary:hover{background:#5c9aff}.card-btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.card-btn-outline:hover{border-color:var(--accent);color:var(--accent)}.home-allnotes{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;gap:8px;padding:12px 32px;font-size:14px;font-weight:500;display:flex}.home-allnotes:hover{border-color:var(--accent);color:var(--accent)}.home-footer{justify-content:center;align-items:center;gap:16px;padding:12px;display:flex}.home-footer a{color:var(--text-muted);font-size:13px}.home-footer a:hover{color:var(--accent)}.notes-page{flex-direction:column;flex:1;display:flex}.notes-toolbar{flex-wrap:wrap;align-items:center;gap:12px;padding:16px 24px;display:flex}.notes-filters{gap:6px;display:flex}.filter-btn{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);transition:all var(--transition);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:500}.filter-btn:hover{border-color:var(--accent);color:var(--text-primary)}.filter-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.search-input{background:var(--bg-card);border-radius:20px;flex:1;min-width:200px;padding:8px 14px;font-size:13px}.notes-list{flex-direction:column;flex:1;gap:10px;padding:0 24px 24px;display:flex;overflow-y:auto}.note-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);align-items:center;gap:0;padding:0;display:flex;overflow:hidden}.note-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.note-card-strip{flex-shrink:0;align-self:stretch;width:6px}.note-card-body{flex:1;min-width:0;padding:12px 14px}.context-menu{z-index:300;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);min-width:160px;box-shadow:var(--shadow-lg);padding:6px 0;position:fixed}.context-menu button{text-align:left;width:100%;color:var(--text-primary);transition:background var(--transition);padding:10px 16px;font-size:14px;display:block}.context-menu button:hover{background:var(--bg-card-hover)}.context-menu .ctx-delete{color:var(--error)}.ctx-color-row{border-top:1px solid var(--border);gap:6px;padding:8px 12px;display:flex}.note-card-title{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.note-card-preview{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:13px;overflow:hidden}.note-card-meta{flex-shrink:0;align-items:center;gap:8px;display:flex}.note-badge{border-radius:6px;padding:3px 8px;font-size:11px;font-weight:600}.note-badge.simple{background:var(--accent-dim);color:var(--accent)}.note-badge.research{background:var(--secondary-dim);color:var(--secondary)}.note-card-date{color:var(--text-muted);white-space:nowrap;font-size:12px}.delete-btn{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);transition:all var(--transition);flex-shrink:0;justify-content:center;align-items:center;display:flex}.delete-btn:hover{color:var(--error);background:#cf667926}.notes-empty{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.notes-empty-icon{font-size:48px}.fab{border-radius:var(--radius-lg);background:var(--accent);width:52px;height:52px;color:var(--accent-text);box-shadow:var(--shadow-lg);transition:all var(--transition);z-index:50;justify-content:center;align-items:center;font-size:24px;font-weight:600;display:flex;position:fixed;bottom:24px;right:24px}.fab:hover{background:var(--accent-hover);transform:scale(1.05)}.dialog-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dialog{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);width:90%;max-width:380px;box-shadow:var(--shadow-lg);padding:24px}.dialog-title{margin-bottom:16px;font-size:18px;font-weight:700}.dialog-options{flex-direction:column;gap:10px;display:flex}.dialog-option{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);align-items:center;gap:12px;padding:14px 16px;display:flex}.dialog-option:hover{background:var(--bg-card-hover);border-color:var(--accent)}.dialog-option-icon{font-size:24px}.dialog-option-title{font-weight:600}.dialog-option-desc{color:var(--text-secondary);font-size:12px}.dialog-cancel{border-radius:var(--radius-md);width:100%;color:var(--text-muted);text-align:center;transition:all var(--transition);margin-top:12px;padding:10px;font-size:14px}.dialog-cancel:hover{background:var(--bg-card);color:var(--text-primary)}.editor-page{flex-direction:column;flex:1;display:flex}.editor-content{flex-direction:column;flex:1;padding:0 24px 24px;display:flex}.editor-title{color:var(--text-primary);background:0 0;border:none;padding:20px 0 8px;font-size:24px;font-weight:700}.editor-title:focus{border:none}.editor-body{line-height:1.7;font-size:var(--font-size);color:var(--text-primary);background:0 0;border:none;flex:1;min-height:300px;padding:8px 0}.editor-body:focus{border:none}.save-status{color:var(--text-muted);padding:0 2px;font-size:12px}.save-status.saved{color:var(--success)}.research-page{flex-direction:column;flex:1;display:flex}.research-container{flex:1;display:flex;overflow:hidden}.research-panel{border-right:1px solid var(--border);flex-direction:column;flex:1;min-width:0;display:flex}.writing-panel{flex-direction:column;flex:1;min-width:0;display:flex}.panel-header{background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.panel-label{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-size:12px;font-weight:600}.panel-label.research{color:var(--secondary)}.panel-label.writing{color:var(--accent)}.panel-body{flex-direction:column;flex:1;padding:12px 16px;display:flex;overflow-y:auto}.panel-textarea{line-height:1.7;font-size:var(--font-size);background:0 0;border:none;flex:1;min-height:200px;padding:0}.panel-textarea:focus{border:none}.panel-textarea.research-text{color:var(--text-secondary)}.panel-textarea.writing-text{color:var(--text-primary)}.panel-title{color:var(--text-primary);background:0 0;border:none;padding:0 0 8px;font-size:18px;font-weight:600}.panel-title:focus{border:none}.action-bar{align-items:center;gap:4px;display:flex}.action-bar button{color:var(--text-muted);border-radius:4px;padding:4px 8px;font-size:12px}.action-bar button:hover{background:var(--bg-card);color:var(--text-primary)}.policy-page{flex:1;max-width:720px;margin:0 auto;padding:32px 24px}.policy-title{margin-bottom:8px;font-size:28px;font-weight:700}.policy-date{color:var(--text-muted);margin-bottom:32px;font-size:13px}.policy-section-title{color:var(--accent);margin-top:28px;margin-bottom:10px;font-size:18px;font-weight:600}.policy-text{color:var(--text-secondary);margin-bottom:12px;font-size:14px;line-height:1.8}.settings-overlay{z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.settings-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);width:90%;max-width:420px;max-height:80vh;box-shadow:var(--shadow-lg);padding:28px;overflow-y:auto}.settings-title{margin-bottom:20px;font-size:20px;font-weight:700}.settings-group{margin-bottom:20px}.settings-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:13px;font-weight:600}.font-size-control{align-items:center;gap:12px;display:flex}.font-slider{appearance:none;background:var(--border);border:none;border-radius:2px;outline:none;flex:1;height:4px;padding:0}.font-slider::-webkit-slider-thumb{appearance:none;background:var(--accent);cursor:pointer;border-radius:50%;width:16px;height:16px}.font-value{color:var(--accent);text-align:center;min-width:36px;font-size:14px;font-weight:600}.color-grid{flex-wrap:wrap;gap:10px;display:flex}.color-swatch{cursor:pointer;width:36px;height:36px;transition:all var(--transition);border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;display:flex}.color-swatch:hover{transform:scale(1.1)}.color-swatch.active{border-color:var(--text-primary)}.color-check{font-size:14px}.settings-close{border-radius:var(--radius-md);background:var(--bg-card);width:100%;color:var(--text-secondary);text-align:center;transition:all var(--transition);margin-top:8px;padding:10px;font-size:14px;font-weight:500}.settings-close:hover{background:var(--bg-card-hover);color:var(--text-primary)}@media (max-width:768px){.home-cards,.research-container{flex-direction:column}.research-panel{border-right:none;border-bottom:1px solid var(--border)}}