*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface2: #22263a;--border: #2e3250;--accent: #4f7ef8;--accent-hover: #3a68e0;--danger: #e05252;--danger-hover: #c83c3c;--text: #e4e6f0;--text-muted: #8890b0;--success: #3ecf8e;--sidebar-w: 220px;font-family:system-ui,-apple-system,sans-serif;font-size:14px;color:var(--text)}body{background:var(--bg)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 0;position:fixed;top:0;left:0;bottom:0}.sidebar-logo{font-size:16px;font-weight:700;padding:0 20px 24px;letter-spacing:.02em}.sidebar-logo span{color:var(--accent)}.sidebar-nav{list-style:none;flex:1}.sidebar-nav a{display:block;padding:10px 20px;color:var(--text-muted);text-decoration:none;border-left:3px solid transparent;transition:color .15s,border-color .15s}.sidebar-nav a:hover{color:var(--text)}.sidebar-nav a.active{color:var(--accent);border-left-color:var(--accent);background:#4f7ef814}.logout-btn{margin:0 16px;background:none;border:1px solid var(--border);color:var(--text-muted);padding:8px 12px;border-radius:6px;cursor:pointer;font-size:13px;transition:border-color .15s,color .15s}.logout-btn:hover{border-color:var(--danger);color:var(--danger)}.main-content{margin-left:var(--sidebar-w);flex:1;padding:32px;max-width:1100px}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:40px;width:340px;display:flex;flex-direction:column;gap:16px}.login-card h1{font-size:20px;text-align:center;margin-bottom:8px}label{display:flex;flex-direction:column;gap:6px;color:var(--text-muted);font-size:13px}input,textarea,select{background:var(--surface2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:8px 10px;font-size:14px;width:100%;outline:none;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}input:disabled,select:disabled{opacity:.5;cursor:not-allowed}textarea{resize:vertical}select option{background:var(--surface2)}.checkbox-label{flex-direction:row;align-items:center;gap:8px}.checkbox-label input{width:auto}button{cursor:pointer;font-size:14px;border-radius:6px;border:none;transition:background .15s}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;padding:9px 18px}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface2);color:var(--text);padding:9px 18px;border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.btn-sm{background:var(--surface2);color:var(--text);padding:5px 10px;font-size:12px;border:1px solid var(--border)}.btn-sm:hover:not(:disabled){border-color:var(--accent)}.btn-danger{background:transparent;color:var(--danger);border:1px solid var(--danger)!important}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-header h2,.page-header h3{font-size:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:24px;margin-bottom:24px;display:flex;flex-direction:column;gap:16px}.card h3{font-size:15px}.data-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:10px;overflow:hidden;border:1px solid var(--border)}.data-table th{background:var(--surface2);color:var(--text-muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;padding:10px 14px;text-align:left}.data-table td{padding:10px 14px;border-top:1px solid var(--border);vertical-align:middle}.data-table tr:hover td{background:#ffffff05}.data-table a{color:var(--accent);text-decoration:none}.data-table a:hover{text-decoration:underline}.row-expired td{opacity:.6}.row-actions{display:flex;gap:6px;white-space:nowrap}code{font-family:Consolas,Fira Mono,monospace;font-size:12px;background:var(--surface2);padding:2px 6px;border-radius:4px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px;width:480px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.modal h3{font-size:16px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}.field-group{display:flex;flex-direction:column;gap:8px}.field-label{font-size:13px;color:var(--text-muted)}.tag-list{display:flex;flex-wrap:wrap;gap:6px;min-height:28px}.tag{display:inline-flex;align-items:center;gap:4px;background:var(--surface2);border:1px solid var(--border);border-radius:20px;padding:2px 10px;font-size:12px}.tag button{background:none;border:none;color:var(--text-muted);font-size:14px;padding:0 0 0 2px;line-height:1}.tag button:hover{color:var(--danger)}.inline-add{display:flex;gap:8px;align-items:center}.inline-add input{flex:1}.inline-table{border-collapse:collapse;font-size:13px}.inline-table td{padding:3px 8px}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px}.search-input{flex:1;max-width:360px}.count-badge{font-size:12px;color:var(--text-muted)}.error-msg{color:var(--danger);font-size:13px}.success-msg{color:var(--success);font-size:13px}.status-text{color:var(--text-muted)}.badge{display:inline-block;background:var(--surface2);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:11px;font-weight:600;letter-spacing:.05em}.release-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:24px;margin-bottom:24px;display:flex;flex-direction:column;gap:20px}.release-header{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid var(--border);padding-bottom:16px}.release-version{font-size:18px;font-weight:700;color:var(--accent)}.release-date{font-size:13px;color:var(--text-muted)}.release-section{display:flex;flex-direction:column;gap:10px}.release-section-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.release-list{list-style:none;display:flex;flex-direction:column;gap:7px}.release-list li{padding-left:14px;position:relative;line-height:1.55;color:var(--text)}.release-list li:before{content:"–";position:absolute;left:0;color:var(--text-muted)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}