:root{--bg:#fff;--surface:#f8fafc;--surface-hover:#f1f5f9;--border:#e2e8f0;--border-strong:#cbd5e1;--text:#334155;--text-strong:#0f172a;--text-muted:#64748b;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--error:#ef4444;--success:#22c55e;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;font-family:var(--font-sans);color:var(--text);background-color:var(--bg);--transition:.2s ease;font-size:16px;line-height:1.5}@media (prefers-color-scheme:dark){:root{--bg:#0f172a;--surface:#1e293b;--surface-hover:#334155;--border:#334155;--border-strong:#475569;--text:#cbd5e1;--text-strong:#f8fafc;--text-muted:#94a3b8;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80}}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0}h1,h2,h3,h4,h5,h6{color:var(--text-strong);margin-top:0;font-weight:600;line-height:1.2}h1{margin-bottom:1.5rem;font-size:2.5rem}h2{margin-bottom:1.25rem;font-size:2rem}h3{margin-bottom:1rem;font-size:1.5rem}p{margin-top:0;margin-bottom:1rem}a{color:var(--accent);transition:color var(--transition);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:800px;margin:0 auto;padding:0 20px}.admin-toolbar{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-strong);color:#fff;background:#0f172ad9;justify-content:space-between;align-items:center;padding:12px 20px;display:flex;position:sticky;top:0}.admin-badge{color:#c084fc;align-items:center;gap:8px;font-weight:500;display:flex}.admin-actions{gap:12px;display:flex}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:opacity var(--transition);border:none;padding:8px 16px;font-weight:500}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);background:#ffffff1a;border:1px solid #fff3;padding:8px 16px;font-weight:500}.btn-secondary:hover{background:#fff3}.toolkit-sidebar{background:var(--surface);border-left:1px solid var(--border);z-index:90;width:280px;padding:20px;animation:.3s forwards slideIn;position:fixed;top:61px;bottom:0;right:0;overflow-y:auto;transform:translate(100%);box-shadow:-4px 0 15px #0000000d}@keyframes slideIn{to{transform:translate(0)}}.toolkit-section{margin-bottom:24px}.toolkit-section h4{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-top:0;margin-bottom:12px;font-size:.875rem}.toolkit-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.toolkit-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:all var(--transition);color:var(--text);flex-direction:column;align-items:center;gap:8px;padding:12px 8px;font-size:.875rem;display:flex}.toolkit-item:hover{border-color:var(--accent-border);background:var(--accent-bg);color:var(--accent);transform:translateY(-2px)}.toolkit-item.disabled{opacity:.5;cursor:not-allowed;transform:none}.toolkit-item.disabled:hover{border-color:var(--border);background:var(--bg);color:var(--text)}.toolkit-item svg{width:24px;height:24px}.admin-active-main{margin-right:280px;padding:40px 20px}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-md);color:#fff;box-shadow:var(--shadow-md);text-align:center;min-width:250px;padding:12px 20px;font-weight:500;animation:.3s forwards slideUp}.toast.success{background:var(--success)}.toast.error{background:var(--error)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.block-wrapper{margin-bottom:20px;position:relative}.block-admin-overlay{border-radius:var(--radius-md);pointer-events:none;transition:all var(--transition);z-index:10;border:2px dashed #0000;position:absolute;inset:-10px}.block-wrapper:hover .block-admin-overlay,.block-wrapper.is-dragging .block-admin-overlay{border-color:var(--accent-border);background:#aa3bff05}.block-controls{opacity:0;transition:opacity var(--transition);z-index:11;pointer-events:auto;gap:4px;display:flex;position:absolute;top:-12px;right:-12px}.block-wrapper:hover .block-controls{opacity:1}.drag-handle{color:var(--text-muted);cursor:grab;opacity:0;transition:opacity var(--transition);pointer-events:auto;z-index:11;background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex;position:absolute;top:50%;left:-24px;transform:translateY(-50%)}.block-wrapper:hover .drag-handle{opacity:1}.drag-handle:active{cursor:grabbing}.block-btn-icon{background:var(--surface);border:1px solid var(--border);color:var(--text);cursor:pointer;width:28px;height:28px;box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.block-btn-icon.danger{color:var(--error)}.block-btn-icon.danger:hover{background:var(--error);color:#fff;border-color:var(--error)}.block-input,.block-textarea{width:100%;font-family:inherit;font-size:inherit;color:inherit;border-radius:var(--radius-sm);resize:none;transition:border-color var(--transition);background:0 0;border:1px dashed #0000;outline:none;margin:-8px;padding:8px}.block-input:focus,.block-textarea:focus,.block-input:hover,.block-textarea:hover{border-color:var(--border-strong)}.block-input:focus,.block-textarea:focus{background:var(--surface)}.tiptap-editor{border-radius:var(--radius-sm);transition:border-color var(--transition);border:1px dashed #0000;outline:none;margin:-8px;padding:8px}.tiptap-editor:focus-within,.tiptap-editor:hover{border-color:var(--border-strong)}.tiptap p{margin-bottom:.5em}.tiptap p:last-child{margin-bottom:0}.tiptap a{color:var(--accent);text-decoration:underline}.rtf-toolbar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);z-index:20;box-shadow:var(--shadow-sm);gap:4px;padding:4px;display:flex;position:absolute;top:-45px;left:0}.rtf-btn{border-radius:var(--radius-sm);cursor:pointer;color:var(--text);background:0 0;border:none;justify-content:center;align-items:center;padding:6px;display:flex}.rtf-btn.active{background:var(--accent-bg);color:var(--accent)}.rtf-btn:hover:not(.active){background:var(--surface-hover)}.block-divider{border:none;border-top:1px solid var(--border);margin:32px 0}.block-divider.dashed{border-top-style:dashed}.block-divider.dotted{border-top-style:dotted}.block-button-link{border-radius:var(--radius-md);text-align:center;transition:all var(--transition);padding:10px 24px;font-weight:500;display:inline-block}.block-button-link.filled{background:var(--accent);color:#fff;border:2px solid var(--accent)}.block-button-link.filled:hover{opacity:.9;text-decoration:none}.block-button-link.outline{border:2px solid var(--accent);color:var(--accent);background:0 0}.block-button-link.outline:hover{background:var(--accent-bg);text-decoration:none}.block-button-link.ghost{color:var(--accent);background:0 0;border:2px solid #0000}.block-button-link.ghost:hover{background:var(--surface-hover)}.block-video-container{border-radius:var(--radius-md);height:0;padding-bottom:56.25%;position:relative;overflow:hidden}.block-video-container iframe{border:none;width:100%;height:100%;position:absolute;top:0;left:0}.block-quote{border-left:4px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-md) var(--radius-md) 0;margin:24px 0;padding:12px 24px}.block-quote p{margin-bottom:8px;font-size:1.125rem;font-style:italic}.block-quote footer{color:var(--text-muted);font-size:.875rem}.block-list{margin:16px 0;padding-left:24px}.block-list li{margin-bottom:8px}.block-code-pre{color:#d4d4d4;border-radius:var(--radius-md);font-family:var(--font-mono);background:#1e1e1e;margin:24px 0;padding:16px;font-size:.875rem;overflow-x:auto}.block-edit-controls{background:var(--surface);border-radius:var(--radius-sm);border:1px solid var(--border);gap:8px;margin-top:8px;padding:8px;display:flex}.block-edit-controls select,.block-edit-controls input{border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px 8px;font-family:inherit;font-size:.875rem}