:root{--bg-color: #ffffff;--text-color: #000000;--border-color: #000000;--accent-color: #000000;--font-main: "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono: "Courier New", Courier, monospace}*{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-main);-webkit-font-smoothing:antialiased}.app{max-width:1200px;margin:0 auto;padding:40px 20px;min-height:100vh;display:flex;flex-direction:column}.header{border-bottom:2px solid var(--border-color);padding-bottom:20px;margin-bottom:40px;display:flex;justify-content:space-between;align-items:flex-end}.header h1{font-size:2.5rem;font-weight:900;text-transform:uppercase;letter-spacing:-1px;margin:0;line-height:1}.subtitle{font-family:var(--font-mono);font-size:.9rem;margin:0;opacity:.7}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:40px;border:1px solid var(--border-color)}.stat-item{padding:20px;border-right:1px solid var(--border-color);display:flex;flex-direction:column;gap:5px}.stat-item:last-child{border-right:none}.stat-label{font-family:var(--font-mono);font-size:.8rem;text-transform:uppercase}.stat-value{font-size:1.5rem;font-weight:700}.content{flex:1}.loading,.error,.empty{padding:40px;border:1px solid var(--border-color);text-align:center;font-family:var(--font-mono)}.error{border-color:var(--border-color);background-color:#000;color:#fff}.error button{margin-top:20px;background:#fff;color:#000;border:none;padding:10px 20px;cursor:pointer;font-family:var(--font-mono);text-transform:uppercase;font-weight:700}.backups-list{border:2px solid var(--border-color)}.backup-item{display:grid;grid-template-columns:1fr auto;border-bottom:1px solid var(--border-color);transition:background-color .1s}.backup-item:last-child{border-bottom:none}.backup-item:hover{background-color:#f5f5f5}.backup-main{padding:20px;border-right:1px solid var(--border-color)}.backup-header{display:flex;align-items:baseline;gap:15px;margin-bottom:10px;flex-wrap:wrap}.backup-title{font-size:1.2rem;font-weight:700;margin:0}.backup-id{font-family:var(--font-mono);font-size:.8rem;background:#000;color:#fff;padding:2px 6px}.backup-meta{display:flex;gap:20px;font-family:var(--font-mono);font-size:.85rem;color:#444;flex-wrap:wrap}.meta-item span{font-weight:700;color:#000;margin-right:5px}.metadata-section{margin-top:15px;padding-top:15px;border-top:1px dashed #ccc;font-family:var(--font-mono);font-size:.8rem}.metadata-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}.metadata-pair{display:flex;flex-direction:column}.metadata-key{color:#666;font-size:.7rem}.backup-actions{display:flex;align-items:center;justify-content:center;padding:20px;min-width:120px}.download-btn{background:transparent;border:2px solid var(--border-color);color:var(--text-color);padding:10px 20px;font-family:var(--font-mono);font-weight:700;text-transform:uppercase;cursor:pointer;transition:all .1s;text-decoration:none;display:inline-block;font-size:.9rem}.download-btn:hover{background:var(--text-color);color:var(--bg-color)}.pagination{display:flex;justify-content:space-between;align-items:center;margin-top:40px;padding-top:20px;border-top:2px solid var(--border-color)}.page-btn{background:transparent;border:2px solid var(--border-color);padding:10px 25px;font-family:var(--font-mono);font-weight:700;cursor:pointer;text-transform:uppercase}.page-btn:disabled{opacity:.3;cursor:not-allowed;border-style:dashed}.page-btn:hover:not(:disabled){background:#000;color:#fff}.page-info{font-family:var(--font-mono);font-weight:700}.footer{margin-top:60px;text-align:center;font-family:var(--font-mono);font-size:.8rem;opacity:.5}@media(max-width:768px){.header{flex-direction:column;align-items:flex-start;gap:10px}.backup-item{grid-template-columns:1fr}.backup-main{border-right:none;border-bottom:1px solid var(--border-color)}.backup-actions{justify-content:flex-start}.download-btn{width:100%;text-align:center}}