*{box-sizing:border-box}:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #1f2940;--text-primary: #eee;--text-secondary: #aaa;--accent: #4f8cff;--accent-hover: #6ba1ff;--success: #4caf50;--error: #f44336;--border: #333}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}.app{min-height:100vh;display:flex;flex-direction:column}.header{text-align:center;padding:2rem;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header h1{margin:0 0 .5rem;font-size:2rem}.subtitle{color:var(--text-secondary);margin:0 0 1.5rem}.nav{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.nav button{padding:.75rem 1.5rem;border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:6px;font-size:.9rem;transition:all .2s}.nav button:hover,.nav button.active{background:var(--accent);border-color:var(--accent)}.main{flex:1;display:flex;gap:1rem;padding:1rem}.panel{flex:1;background:var(--bg-card);border-radius:8px;padding:1rem;overflow:auto}.panel.full{max-width:600px;margin:0 auto}.panel-header{text-align:center;padding-bottom:1rem;border-bottom:1px solid var(--border);margin-bottom:1rem}.panel-header h2{margin:0 0 .25rem;font-size:1.25rem}.panel-header p{margin:0;color:var(--text-secondary);font-size:.85rem}.editor,.published-view{padding:1rem}.editor h1,.published-view h1{font-size:1.25rem;margin:0 0 1rem}.status{margin-bottom:1rem;padding:.5rem;background:var(--bg-secondary);border-radius:4px;font-size:.85rem}.status code{background:var(--bg-primary);padding:.2rem .5rem;border-radius:3px;color:var(--accent)}.error-banner{background:#f443361a;border:1px solid var(--error);color:var(--error);padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem;display:flex;justify-content:space-between;align-items:center}.error-banner button{background:transparent;border:1px solid var(--error);color:var(--error);padding:.25rem .75rem;border-radius:4px;cursor:pointer}.success-banner{background:#4caf501a;border:1px solid var(--success);color:var(--success);padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem}.form{display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem}.form input,.form textarea{width:100%;padding:.75rem;border:1px solid var(--border);border-radius:6px;background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;font-family:inherit}.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}.form input:disabled,.form textarea:disabled{opacity:.6;cursor:not-allowed}.form textarea{min-height:120px;resize:vertical}.actions{display:flex;gap:.5rem;flex-wrap:wrap}.actions button{padding:.75rem 1rem;border:none;border-radius:6px;cursor:pointer;font-size:.9rem;transition:all .2s;background:var(--accent);color:#fff}.actions button:hover:not(:disabled){background:var(--accent-hover)}.actions button:disabled{opacity:.5;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--bg-card);border-radius:8px;padding:1.5rem;max-width:400px;width:90%;border:1px solid var(--border)}.modal h2{margin:0 0 .5rem;font-size:1.25rem}.modal p{color:var(--text-secondary);margin:0 0 1.5rem}.modal-actions{display:flex;gap:.5rem;justify-content:flex-end}.modal-actions button{padding:.5rem 1rem;border:none;border-radius:4px;cursor:pointer;font-size:.9rem}.modal-actions button:first-child{background:var(--bg-secondary);color:var(--text-primary)}.modal-actions button:last-child{background:var(--accent);color:#fff}.published-view{text-align:center}.published-view h2{color:var(--text-primary);margin:1rem 0}.published-view .meta{color:var(--text-secondary);font-size:.85rem}.footer{text-align:center;padding:1.5rem;background:var(--bg-secondary);border-top:1px solid var(--border)}.footer p{margin:.5rem 0;color:var(--text-secondary)}.footer a{color:var(--accent);text-decoration:none}.footer a:hover{text-decoration:underline}@media(max-width:768px){.main{flex-direction:column}.header h1{font-size:1.5rem}}