:root{--bg-primary: #141417;--bg-secondary: #1a1a1f;--bg-tertiary: #22222a;--bg-card: #1e1e26;--bg-card-hover: #262632;--bg-input: #121216;--border-subtle: #2d2d38;--border-focus: #7c3aed;--border-glow: rgba(124, 58, 237, .35);--text-primary: #eceef2;--text-secondary: #9ca3af;--text-muted: #6b7280;--text-inverse: #0f0f12;--accent: #8b5cf6;--accent-hover: #7c3aed;--accent-light: rgba(139, 92, 246, .15);--accent-gradient: linear-gradient(135deg, #7c3aed 0%, #a855f7 50%, #ec4899 100%);--success: #10b981;--success-bg: rgba(16, 185, 129, .15);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .15);--info: #0ea5e9;--info-bg: rgba(14, 165, 233, .15);--callout-note: #8b5cf6;--callout-tip: #10b981;--callout-warning: #f59e0b;--callout-caution: #f97316;--callout-important: #ec4899;--callout-info: #0ea5e9;--callout-quote: #9ca3af;--callout-summary: #06b6d4;--callout-bug: #ef4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px 0 rgba(0, 0, 0, .4);--shadow-lg: 0 10px 30px -3px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(124, 58, 237, .35);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, Monaco, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary: #f8f9fa;--bg-secondary: #f1f3f5;--bg-tertiary: #e9ecef;--bg-card: #ffffff;--bg-card-hover: #f8f9fa;--bg-input: #ffffff;--border-subtle: #dee2e6;--border-focus: #7c3aed;--border-glow: rgba(124, 58, 237, .2);--text-primary: #1f2937;--text-secondary: #4b5563;--text-muted: #9ca3af;--text-inverse: #ffffff;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px 0 rgba(0, 0, 0, .08);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .1);--shadow-glow: 0 0 20px rgba(124, 58, 237, .15)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}textarea,input,select{font-family:inherit;font-size:inherit;color:inherit;border:none;outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}#app{height:100vh;display:flex;flex-direction:column;background-color:var(--bg-primary)}.app-layout{display:flex;flex-direction:column;height:100%;width:100%;overflow:hidden}.app-header{height:60px;flex-shrink:0;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:16px;z-index:10}.brand-section{display:flex;align-items:center;gap:12px}.brand-logo{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-md);background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow)}.brand-info{display:flex;flex-direction:column}.brand-title{font-size:16px;font-weight:700;letter-spacing:-.3px;color:var(--text-primary);display:flex;align-items:center;gap:8px}.brand-badge{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;padding:2px 6px;background:var(--accent-light);color:var(--accent);border:1px solid var(--border-subtle);border-radius:var(--radius-full)}.brand-subtitle{font-size:11px;color:var(--text-secondary)}.header-center{display:flex;align-items:center;gap:12px}.preset-dropdown-wrapper{position:relative;display:flex;align-items:center}.preset-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:var(--bg-tertiary);color:var(--text-primary);padding:7px 32px 7px 12px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);font-size:13px;font-weight:500;cursor:pointer;transition:var(--transition-fast)}.preset-select:hover{border-color:var(--accent)}.preset-select-arrow{position:absolute;right:10px;pointer-events:none;color:var(--text-secondary)}.header-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;transition:var(--transition-fast);white-space:nowrap}.btn-icon{padding:7px;border-radius:var(--radius-sm);color:var(--text-secondary)}.btn-icon:hover{background-color:var(--bg-card-hover);color:var(--text-primary)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background-color:var(--bg-card-hover);border-color:var(--text-muted)}.btn-primary{background:var(--accent-gradient);color:#fff;font-weight:600;box-shadow:var(--shadow-sm)}.btn-primary:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow)}.btn-success{background-color:var(--success);color:#fff;font-weight:600}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.stats-banner{background-color:var(--bg-tertiary);border-bottom:1px solid var(--border-subtle);padding:6px 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var(--border-subtle);display:flex;align-items:center;justify-content:space-between;padding:0 16px;gap:12px}.panel-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--text-primary)}.panel-indicator{width:8px;height:8px;border-radius:50%;background-color:var(--text-muted)}.panel-indicator.active{background-color:var(--accent);box-shadow:0 0 8px var(--accent)}.panel-actions{display:flex;align-items:center;gap:6px}.tab-group{display:flex;background-color:var(--bg-tertiary);padding:3px;border-radius:var(--radius-sm);gap:2px}.tab-btn{padding:4px 10px;font-size:12px;font-weight:500;color:var(--text-secondary);border-radius:4px;transition:var(--transition-fast)}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{background-color:var(--bg-card);color:var(--text-primary);font-weight:600;box-shadow:var(--shadow-sm)}.editor-wrapper{flex:1;display:flex;position:relative;overflow:hidden;background-color:var(--bg-input)}.markdown-textarea{flex:1;width:100%;height:100%;padding:16px;font-family:var(--font-mono);font-size:13px;line-height:1.65;color:var(--text-primary);background-color:transparent;resize:none;border:none;white-space:pre-wrap;word-break:break-word}.markdown-textarea:focus{outline:none}.markdown-textarea::placeholder{color:var(--text-muted);font-family:var(--font-sans);font-size:13px}.preview-wrapper{flex:1;padding:24px 32px;overflow-y:auto;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7}.preview-content{max-width:800px;margin:0 auto}.obsidian-h1{font-size:26px;font-weight:700;margin-top:16px;margin-bottom:12px;color:var(--text-primary);border-bottom:1px solid var(--border-subtle);padding-bottom:8px}.obsidian-h2{font-size:21px;font-weight:700;margin-top:16px;margin-bottom:10px;color:var(--text-primary)}.obsidian-h3{font-size:17px;font-weight:600;margin-top:14px;margin-bottom:8px;color:var(--text-primary)}.obsidian-h4,.obsidian-h5,.obsidian-h6{font-size:15px;font-weight:600;margin-top:12px;margin-bottom:6px;color:var(--text-primary)}.obsidian-p{margin-bottom:12px;color:var(--text-primary)}.obsidian-list{margin-bottom:12px;padding-left:24px}.obsidian-list-item{margin-bottom:3px;color:var(--text-primary)}.obsidian-task-item{list-style:none;display:flex;align-items:flex-start;gap:8px;margin-bottom:4px}.obsidian-checkbox{margin-top:4px;accent-color:var(--accent);cursor:pointer}.obsidian-blockquote{border-left:3px solid var(--accent);padding-left:14px;margin:12px 0;color:var(--text-secondary);font-style:normal}.obsidian-hr{border:none;border-top:1px solid var(--border-subtle);margin:20px 0}.obsidian-inline-code{font-family:var(--font-mono);font-size:.9em;background-color:var(--bg-tertiary);color:#f472b6;padding:2px 6px;border-radius:4px;border:1px solid var(--border-subtle)}.obsidian-inline-math{font-family:"Cambria Math",KaTeX_Main,serif;font-style:italic;background-color:#8b5cf61a;color:#c084fc;padding:1px 5px;border-radius:4px}.obsidian-math-block{font-family:"Cambria Math",KaTeX_Main,serif;background-color:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:14px 18px;margin:14px 0;text-align:center;font-size:1.1em;color:#c084fc;overflow-x:auto}.obsidian-wikilink{color:var(--accent);text-decoration:underline;text-decoration-color:#8b5cf666;font-weight:500}.obsidian-link{color:var(--info);text-decoration:underline}.obsidian-tag{background-color:#8b5cf633;color:var(--accent);padding:2px 8px;border-radius:var(--radius-full);font-size:11px;font-weight:600}.obsidian-callout{border-radius:var(--radius-sm);border-left:4px solid var(--callout-note);background-color:#8b5cf614;margin:14px 0;padding:12px 16px}.obsidian-callout.callout-note{border-left-color:var(--callout-note);background-color:#8b5cf614}.obsidian-callout.callout-tip{border-left-color:var(--callout-tip);background-color:#10b98114}.obsidian-callout.callout-warning{border-left-color:var(--callout-warning);background-color:#f59e0b14}.obsidian-callout.callout-important,.obsidian-callout.callout-caution{border-left-color:var(--callout-important);background-color:#ec489914}.obsidian-callout.callout-info{border-left-color:var(--callout-info);background-color:#0ea5e914}.obsidian-callout-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:13px;margin-bottom:6px;text-transform:capitalize}.callout-note .obsidian-callout-title{color:var(--callout-note)}.callout-tip .obsidian-callout-title{color:var(--callout-tip)}.callout-warning .obsidian-callout-title{color:var(--callout-warning)}.callout-important .obsidian-callout-title{color:var(--callout-important)}.callout-info .obsidian-callout-title{color:var(--callout-info)}.obsidian-callout-content{font-size:13px;color:var(--text-primary)}.obsidian-code-block{background-color:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);margin:14px 0;overflow:hidden}.obsidian-code-header{background-color:var(--bg-tertiary);padding:4px 12px;font-size:11px;font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;border-bottom:1px solid var(--border-subtle)}.obsidian-code-block pre{padding:14px;overflow-x:auto}.obsidian-code-block code{font-family:var(--font-mono);font-size:12.5px;line-height:1.5;color:#e2e8f0}.obsidian-table-wrapper{overflow-x:auto;margin:14px 0}.obsidian-table{width:100%;border-collapse:collapse;font-size:13px}.obsidian-table th,.obsidian-table td{border:1px solid var(--border-subtle);padding:8px 12px;text-align:left}.obsidian-table th{background-color:var(--bg-secondary);font-weight:600}.obsidian-table tr:nth-child(2n){background-color:#ffffff05}.diff-container{flex:1;padding:16px;overflow-y:auto;font-family:var(--font-mono);font-size:12.5px;line-height:1.6;background-color:var(--bg-input)}.diff-line{display:flex;padding:2px 8px;border-radius:2px}.diff-line-number{width:40px;flex-shrink:0;color:var(--text-muted);-webkit-user-select:none;user-select:none;font-size:11px;text-align:right;padding-right:12px}.diff-line-content{flex:1;white-space:pre-wrap;word-break:break-all}.diff-line.diff-removed{background-color:#ef444426;color:#fca5a5}.diff-line.diff-added{background-color:#10b98126;color:#86efac}.diff-line.diff-modified{background-color:#f59e0b26;color:#fde047}.obsidian-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-muted);text-align:center;padding:40px;gap:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .15s ease-out}.modal-dialog{background-color:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:90%;max-width:560px;max-height:85vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);overflow:hidden;animation:slideUp .2s cubic-bezier(.16,1,.3,1)}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:16px;font-weight:700;color:var(--text-primary)}.modal-body{padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.rule-toggle-row{display:flex;align-items:flex-start;justify-content:space-between;padding:12px 14px;background-color:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:14px;cursor:pointer;transition:var(--transition-fast)}.rule-toggle-row:hover{border-color:var(--accent)}.rule-info{display:flex;flex-direction:column;gap:2px}.rule-name{font-size:13px;font-weight:600;color:var(--text-primary)}.rule-desc{font-size:12px;color:var(--text-secondary)}.switch{position:relative;display:inline-block;width:38px;height:22px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--border-subtle);transition:var(--transition-fast);border-radius:34px}.slider:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:#fff;transition:var(--transition-fast);border-radius:50%}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translate(16px)}.modal-footer{padding:14px 20px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between}.toast-container{position:fixed;bottom:24px;right:24px;z-index:1000;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 18px;background-color:var(--bg-card);border:1px solid var(--accent);color:var(--text-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-glow);font-weight:500;animation:slideInRight .25s cubic-bezier(.16,1,.3,1)}.toast-icon{color:var(--success)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideInRight{0%{transform:translate(30px);opacity:0}to{transform:translate(0);opacity:1}}