.app{width:100%;max-width:600px}.container{background:#fff;border-radius:12px;padding:32px;box-shadow:0 10px 40px #0000001a}h1{color:#333;margin-bottom:24px;text-align:center;font-size:2rem}.post-form{margin-bottom:32px;padding:20px;background:#f8f9fa;border-radius:12px;border:1px solid #e0e0e0}.author-input{width:100%;padding:8px 12px;margin-bottom:12px;border:1px solid #e0e0e0;border-radius:6px;font-size:14px}.content-input{width:100%;padding:12px;margin-bottom:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;font-family:inherit;resize:vertical;transition:border-color .3s}.content-input:focus{outline:none;border-color:#667eea}.post-form-footer{display:flex;justify-content:space-between;align-items:center}.char-count{color:#666;font-size:14px}.post-form-footer button{padding:10px 24px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .3s}.post-form-footer button:hover:not(:disabled){background:#5568d3}.post-form-footer button:disabled{background:#ccc;cursor:not-allowed}.posts-list{display:flex;flex-direction:column;gap:16px}.post-card{padding:20px;background:#fff;border:1px solid #e0e0e0;border-radius:12px;transition:box-shadow .3s}.post-card:hover{box-shadow:0 4px 12px #0000001a}.post-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.post-author{font-weight:600;color:#333;font-size:16px}.post-date{color:#999;font-size:14px}.post-content{color:#333;font-size:16px;line-height:1.6;margin-bottom:16px;white-space:pre-wrap;word-break:break-word}.post-footer{display:flex;gap:12px;align-items:center}.like-button{padding:8px 16px;background:#fff;color:#e91e63;border:1px solid #e91e63;border-radius:20px;font-size:14px;cursor:pointer;transition:all .3s;display:flex;align-items:center;gap:6px}.like-button:hover{background:#fce4ec;border-color:#c2185b}.delete-button{padding:8px 16px;background:#fff;color:#dc3545;border:1px solid #dc3545;border-radius:6px;font-size:14px;cursor:pointer;transition:all .3s}.delete-button:hover{background:#f8d7da;border-color:#c82333}.empty{text-align:center;color:#999;padding:60px 20px;font-size:18px;background:#f8f9fa;border-radius:12px;border:2px dashed #e0e0e0}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}