*{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--text-primary: #212529;--text-secondary: #6c757d;--accent: #000000;--accent-hover: #333333;--border: #dee2e6;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-lg: 0 4px 12px rgba(0,0,0,.15)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-secondary);color:var(--text-primary);line-height:1.5}.app{min-height:100vh}.loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--text-secondary)}.login{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{background:var(--bg-primary);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:360px}.login-card h1{font-size:24px;font-weight:600;margin-bottom:8px}.login-card p{color:var(--text-secondary);margin-bottom:24px}.login-card input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:16px;margin-bottom:16px}.login-card input:focus{outline:none;border-color:var(--accent)}.login-card button{width:100%;padding:12px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:500;cursor:pointer;transition:background .2s}.login-card button:hover{background:var(--accent-hover)}.login-error{color:#dc3545;font-size:14px;margin-bottom:16px}.header{background:var(--bg-primary);border-bottom:1px solid var(--border);padding:16px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.header h1{font-size:18px;font-weight:600}.header-actions{display:flex;gap:12px}.btn{padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-primary);color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:var(--bg-tertiary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary)}.dashboard{padding:24px;max-width:900px;margin:0 auto}.dashboard h2{font-size:20px;font-weight:600;margin-bottom:20px}.page-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.page-card{background:var(--bg-primary);border-radius:var(--radius);padding:20px;border:1px solid var(--border);cursor:pointer;transition:all .2s}.page-card:hover{box-shadow:var(--shadow);border-color:var(--accent)}.page-card h3{font-size:16px;font-weight:600;margin-bottom:4px}.page-card p{color:var(--text-secondary);font-size:14px}.page-card .badge{display:inline-block;background:var(--bg-tertiary);padding:2px 8px;border-radius:4px;font-size:12px;margin-top:8px}.editor-split{display:flex;height:calc(100vh - 65px)}.editor-panel{flex:1;display:flex;min-width:0;max-width:50%}.preview-panel{flex:1;display:flex;flex-direction:column;border-left:1px solid var(--border);background:#1a1a1a}.preview-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg-primary);border-bottom:1px solid var(--border);font-size:13px;font-weight:500;color:var(--text-secondary)}.preview-iframe{flex:1;width:100%;border:none;background:#fff}.preview-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--bg-secondary);color:var(--text-primary);text-align:center;padding:40px}.preview-placeholder a{color:var(--accent);font-size:16px;margin-top:8px}.editor-layout{display:flex;height:calc(100vh - 65px)}.editor-sidebar{width:220px;flex-shrink:0;background:var(--bg-primary);border-right:1px solid var(--border);overflow-y:auto;padding:16px}.editor-sidebar h3{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:12px}.editor-main{flex:1;overflow-y:auto;padding:16px;background:var(--bg-secondary);min-width:0}.block-list{display:flex;flex-direction:column;gap:8px}.block-item{padding:12px;background:var(--bg-secondary);border-radius:var(--radius);cursor:pointer;transition:all .2s;border:2px solid transparent}.block-item:hover{background:var(--bg-tertiary)}.block-item.selected{border-color:var(--accent);background:var(--bg-primary)}.block-item .block-type{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:4px}.block-item .block-preview{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.block-editor{background:var(--bg-primary);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);max-width:100%}.block-editor h3{font-size:14px;font-weight:600;margin-bottom:16px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}.tiptap-editor{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.tiptap-toolbar{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:8px;display:flex;gap:4px}.tiptap-toolbar button{padding:6px 10px;background:transparent;border:none;border-radius:4px;cursor:pointer;font-size:14px}.tiptap-toolbar button:hover{background:var(--bg-tertiary)}.tiptap-toolbar button.active{background:var(--accent);color:#fff}.ProseMirror{padding:16px;min-height:120px;outline:none}.ProseMirror p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--text-secondary);pointer-events:none;float:left;height:0}.image-editor{display:flex;flex-direction:column;gap:16px}.image-preview{width:100%;max-width:300px;aspect-ratio:3/4;background:var(--bg-secondary);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.image-preview img{width:100%;height:100%;object-fit:cover}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px;max-height:300px;overflow-y:auto;padding:12px;background:var(--bg-secondary);border-radius:var(--radius)}.image-grid-item{aspect-ratio:1;cursor:pointer;border-radius:4px;overflow:hidden;border:2px solid transparent;transition:all .2s}.image-grid-item:hover{border-color:var(--text-secondary)}.image-grid-item.selected{border-color:var(--accent)}.image-grid-item img{width:100%;height:100%;object-fit:cover}.gallery-editor{display:flex;flex-direction:column;gap:12px}.gallery-images{display:flex;gap:8px;flex-wrap:wrap}.gallery-image{width:80px;height:100px;border-radius:4px;overflow:hidden;position:relative}.gallery-image img{width:100%;height:100%;object-fit:cover}.gallery-image button{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:#0009;color:#fff;border:none;cursor:pointer;font-size:12px;line-height:1}.empty-state{text-align:center;padding:48px;color:var(--text-secondary)}.empty-state p{margin-bottom:8px}.toast{position:fixed;bottom:24px;right:24px;background:var(--accent);color:#fff;padding:12px 20px;border-radius:var(--radius);box-shadow:var(--shadow-lg);animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--bg-primary);border-radius:var(--radius);padding:24px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto}.modal h3{font-size:18px;font-weight:600;margin-bottom:16px}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}