:root{font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--bg-app: #faf8f5;--bg-sidebar: #f5f1e9;--bg-card: #ffffff;--border-color: #ede7dc;--text-primary: #2b2721;--text-secondary: #756f64;--text-muted: #aca495;--accent-color: #3c3830;--accent-hover: #524d43;--accent-light: #fdfcfb;--accent-gold: #c5b395;--shadow-sm: 0 2px 8px rgba(43, 39, 33, .03);--shadow-md: 0 10px 40px rgba(43, 39, 33, .05);--shadow-lg: 0 20px 60px rgba(43, 39, 33, .08);background-color:var(--bg-app);color:var(--text-primary)}body{margin:0;padding:0;min-height:100vh;overflow-x:hidden;background-color:var(--bg-app)}#root{display:flex;flex-direction:column;height:100vh}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0000000d;border-radius:10px}::-webkit-scrollbar-thumb{background:var(--text-secondary, #756f64);border-radius:10px;border:2px solid transparent;background-clip:padding-box}::-webkit-scrollbar-thumb:hover{background:var(--accent-color, #3c3830);border:2px solid transparent;background-clip:padding-box}.app-container{display:flex;flex-direction:column;height:100vh}.navbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;background-color:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.brand-section{display:flex;align-items:center;gap:12px}.logo-container{width:40px;height:40px;border-radius:12px;background-color:var(--accent-color);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #3c38301f;transition:transform .2s cubic-bezier(.16,1,.3,1)}.logo-container:hover{transform:rotate(5deg) scale(1.05)}.brand-title{font-family:Outfit,sans-serif;font-size:1.15rem;font-weight:600;margin:0;letter-spacing:-.03em;color:var(--text-primary)}.brand-subtitle{font-size:.75rem;color:var(--text-secondary);margin:0;letter-spacing:-.01em}.main-content{display:flex;flex:1;overflow:hidden}.sidebar{width:350px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-hero{position:relative;height:170px;border-radius:20px;margin:16px;overflow:hidden;background-image:url(/hero.png);background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;box-sizing:border-box;box-shadow:var(--shadow-md);border:1px solid var(--border-color);transition:transform .3s cubic-bezier(.16,1,.3,1)}.sidebar-hero:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.sidebar-hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(to top,#25221ce6,#25221c66 60%,#25221c1a);z-index:1}.sidebar-hero-content{position:relative;z-index:2}.sidebar-hero-title{font-family:Lora,serif;color:#fff;font-size:1.25rem;font-weight:500;margin:0;line-height:1.3;letter-spacing:-.019em}.sidebar-hero-tag{display:inline-block;font-size:.65rem;font-weight:600;color:var(--accent-gold);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}.tab-nav-wrapper{padding:0 16px 16px;border-bottom:1px solid var(--border-color)}.tabs-grid{display:grid;grid-template-columns:repeat(3,1fr);background-color:#2b272112;padding:3px;border-radius:10px}.tab-btn{border:none;background:transparent;padding:7px 0;border-radius:8px;font-size:.75rem;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1)}.tab-btn:hover:not(.active){color:var(--text-primary);background-color:#ffffff4d}.tab-btn.active{background-color:var(--bg-card);color:var(--text-primary);box-shadow:0 2px 6px #2b272114}.sidebar-content{flex:1;padding:20px 16px;display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.7rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em}.input-container{display:flex;gap:8px}input[type=text],select,textarea{width:100%;box-sizing:border-box;font-size:.85rem;border:1px solid var(--border-color);border-radius:10px;padding:11px 14px;background-color:var(--bg-card);color:var(--text-primary);outline:none;transition:all .2s cubic-bezier(.16,1,.3,1);box-shadow:inset 0 1px 2px #2b272105}input[type=text]:focus,select:focus,textarea:focus{border-color:var(--text-muted);box-shadow:0 0 0 3px #c5b3952e;background-color:#fff}textarea.monospaced-editor{font-family:Geist Mono,monospace;font-size:.8rem;line-height:1.5;resize:vertical;min-height:380px}.btn-primary{background-color:var(--accent-color);color:#fff;border:none;border-radius:10px;padding:10px 20px;font-size:.85rem;font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 2px 6px #3c383026;transition:all .2s cubic-bezier(.16,1,.3,1)}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #3c383033}.btn-primary:active:not(:disabled){transform:scale(.96)}.btn-icon-only{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:10px;padding:10px;color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s 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cubic-bezier(.16,1,.3,1)}.file-item:last-child{border-bottom:none}.file-item:hover{background-color:#2b272108}.file-item.active{background-color:#c5b39529}.file-item-content{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.file-item-title{font-size:.8rem;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-item-path{font-size:.65rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge-row{display:flex;gap:4px;flex-wrap:wrap;margin-top:2px}.tag-badge{font-size:.6rem;font-weight:500;color:var(--text-secondary);background-color:#2b27210a;border:1px solid var(--border-color);padding:1px 5px;border-radius:4px}.editor-area{flex:1;background-color:var(--bg-app);padding:32px;overflow-y:auto;display:flex;flex-direction:column;gap:24px}.bento-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;padding:24px;box-shadow:var(--shadow-md);box-sizing:border-box}.bento-card-title{font-family:Outfit,sans-serif;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em;margin-top:0;margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:10px}.metadata-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media (min-width: 900px){.metadata-grid{grid-template-columns:repeat(4,1fr)}}.col-span-2{grid-column:span 2}.preview-card{flex:1;display:flex;flex-direction:column;min-height:600px;overflow:hidden}.preview-card-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background-color:var(--bg-card);border-bottom:1px solid var(--border-color)}.preview-badge{font-size:.65rem;font-weight:600;color:#fff;background-color:var(--accent-gold);padding:4px 10px;border-radius:12px;text-transform:uppercase;letter-spacing:.05em}.a4-viewport{flex:1;background-color:#edebe6;padding:40px;overflow:auto;display:block}.a4-sheet{width:210mm;min-width:210mm;min-height:297mm;margin:0 auto;background-color:#fff;box-shadow:var(--shadow-lg);padding:25mm 20mm;box-sizing:border-box;position:relative;border-radius:2px}.settings-sidebar{width:320px;background-color:var(--bg-card);border-left:1px solid var(--border-color);padding:32px 24px;box-sizing:border-box;display:flex;flex-direction:column;gap:28px;overflow-y:auto}.settings-section{display:flex;flex-direction:column;gap:16px}.settings-group{display:flex;flex-direction:column;gap:14px}.checkbox-label{display:flex;align-items:center;gap:10px;font-size:.8rem;font-weight:500;color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none}input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent-color);cursor:pointer}.system-check-box{margin-top:auto;background-color:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:16px;padding:18px}.system-check-header{font-size:.65rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:block}.system-check-row{display:flex;align-items:center;gap:8px;font-size:.8rem}.dot-green{width:8px;height:8px;border-radius:50%;background-color:#34c759;box-shadow:0 0 8px #34c75966}.system-check-desc{font-size:.7rem;color:var(--text-secondary);line-height:1.4;margin-top:8px}.toast-msg{position:fixed;top:84px;right:32px;padding:12px 20px;border-radius:12px;font-size:.8rem;font-weight:500;border:1px solid var(--border-color);background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 30px #2b27211a;animation:slideIn .3s cubic-bezier(.16,1,.3,1) forwards;z-index:200;display:flex;align-items:center;gap:10px}.toast-msg.error{border-left:4px solid #ff3b30;color:#ff3b30;background-color:#fff2f1f2}.toast-msg.success{border-left:4px solid #34c759;color:#2b2721;background-color:#fffffff2}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.help-box{background-color:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:12px;padding:14px;display:flex;gap:10px;margin-top:10px;box-sizing:border-box}.help-text{font-size:.7rem;color:var(--text-secondary);line-height:1.4}.preview-container{font-family:Lora,Georgia,serif;font-size:11pt;line-height:1.625;color:#1d1d1f;box-sizing:border-box}.preview-container h1,.preview-container h2,.preview-container h3,.preview-container h4{font-family:Outfit,sans-serif;color:#1d1d1f;font-weight:600;margin-top:1.6em;margin-bottom:.6em}.preview-container h1{font-size:22pt;border-bottom:1px solid #f5f5f7;padding-bottom:.3em;margin-top:0}.preview-container h2{font-size:16pt}.preview-container h3{font-size:12.5pt}.preview-container p{margin-top:0;margin-bottom:1.2em;text-align:justify}.preview-container ul,.preview-container ol{margin-top:0;margin-bottom:1.2em;padding-left:24px}.preview-container li{margin-bottom:.4em}.preview-container img{max-width:100%;height:auto;border-radius:8px;margin:1.5em auto;display:block;box-shadow:0 4px 12px 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#e5e5eb;word-wrap:break-word;overflow-wrap:break-word;word-break:break-word}.preview-container th{font-family:Outfit,sans-serif;font-weight:600;background-color:#f5f5f7}.preview-cover{border-bottom:2px dashed var(--border-color);margin-bottom:40px;padding-bottom:60px}.preview-cover-title{font-family:Outfit,sans-serif;font-size:28pt;font-weight:700;line-height:1.15;color:#1d1d1f;margin-bottom:12px}.preview-cover-subtitle{font-family:Outfit,sans-serif;font-size:16pt;color:#86868b;font-weight:300;margin-top:0;margin-bottom:40px}.preview-container li:has(.todo-checkbox){list-style-type:none;margin-left:-16px}.preview-container .todo-checkbox{display:inline-block;width:14px;height:14px;border:1.5px solid var(--text-secondary, #aca495);border-radius:4px;margin-right:8px;vertical-align:-2px;background-color:#fff;position:relative;box-sizing:border-box}.preview-container .todo-checkbox.checked{background-color:var(--accent-color, #3c3830);border-color:var(--accent-color, #3c3830)}.preview-container .todo-checkbox.checked:after{content:"";position:absolute;left:3.5px;top:.5px;width:3.5px;height:6.5px;border:solid #ffffff;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}