:root{--bg-primary:#0f1117;--bg-secondary:#161822;--bg-card:#161822e6;--bg-input:#ffffff0a;--text-primary:#e8e8f0;--text-secondary:#8b8ba0;--text-muted:#4e4e60;--accent:#7c3aed;--accent-hover:#8b5cf6;--accent-bg:#7c3aed1a;--green:#10b981;--red:#ef4444;--amber:#f59e0b;--cyan:#06b6d4;--border:#ffffff0f;--border-hover:#ffffff1f;--radius:10px;--shadow:0 4px 16px #0000004d;--font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--topbar-h:56px;--sidebar-w:240px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:16px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}.admin-layout{min-height:100vh;display:flex}.admin-sidebar{width:var(--sidebar-w);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:200;flex-direction:column;padding:20px 0;transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;bottom:0;left:0}.admin-sidebar-logo{align-items:center;gap:12px;margin-bottom:32px;padding:0 20px;display:flex}.admin-sidebar-logo-icon{color:#fff;background:linear-gradient(135deg,#7c3aed,#06b6d4);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:800;display:flex}.admin-sidebar-logo-text{color:var(--text-primary);font-size:15px;font-weight:700}.admin-sidebar-logo-badge{background:var(--accent-bg);color:var(--accent);border-radius:4px;margin-left:auto;padding:2px 6px;font-size:10px;font-weight:600}.admin-sidebar-close{border:1px solid var(--border);width:32px;height:32px;color:var(--text-secondary);cursor:pointer;z-index:10;background:#ffffff0a;border-radius:8px;font-size:16px;transition:all .15s;display:none;position:absolute;top:16px;right:12px}.admin-sidebar-close:hover{color:var(--text-primary);background:#ffffff14}.admin-nav{flex-direction:column;flex:1;gap:2px;padding:0 8px;display:flex;overflow-y:auto}.admin-nav-section{text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);padding:16px 12px 6px;font-size:10px;font-weight:600}.admin-nav-link{color:var(--text-secondary);border-radius:8px;align-items:center;gap:10px;padding:9px 12px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.admin-nav-link:hover{color:var(--text-primary);background:#ffffff0a}.admin-nav-link.active{background:var(--accent-bg);color:var(--accent)}.admin-nav-icon{text-align:center;width:20px;font-size:16px}.admin-user-bar{border:1px solid var(--border);background:#ffffff08;border-radius:8px;align-items:center;gap:10px;margin:0 8px;padding:12px 16px;display:flex}.admin-user-avatar{color:#fff;background:linear-gradient(135deg,#7c3aed,#06b6d4);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.admin-user-name{color:var(--text-primary);font-size:12px;font-weight:600}.admin-user-role{color:var(--text-muted);font-size:10px}.admin-logout-btn{cursor:pointer;background:#ef444414;border:1px solid #ef444426;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;margin-left:auto;font-size:12px;transition:all .15s;display:flex}.admin-logout-btn:hover{background:#ef444426}.admin-sidebar-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:150;opacity:0;background:#00000080;transition:opacity .3s;display:none;position:fixed;inset:0}.admin-topbar{display:none}.admin-main{margin-left:var(--sidebar-w);flex:1;padding:28px 32px}.page-header{margin-bottom:28px}.page-title{margin-bottom:4px;font-size:22px;font-weight:700}.page-desc{color:var(--text-secondary);font-size:13px}.stat-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:border-color .15s}.stat-card:hover{border-color:var(--border-hover)}.stat-label{color:var(--text-secondary);margin-bottom:8px;font-size:12px;font-weight:500}.stat-value{letter-spacing:-1px;font-size:28px;font-weight:800}.stat-value.purple{color:var(--accent)}.stat-value.green{color:var(--green)}.stat-value.amber{color:var(--amber)}.stat-value.cyan{color:var(--cyan)}.table-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.table-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.table-title{white-space:nowrap;font-size:15px;font-weight:600}.table-actions{flex-wrap:wrap;gap:8px;display:flex}.table-scroll-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}table{border-collapse:collapse;width:100%}thead{background:#ffffff05}th{text-align:left;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 16px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);color:var(--text-secondary);padding:12px 16px;font-size:13px}tr:hover td{background:#ffffff05}.btn{font-family:var(--font);cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.btn-sm{border-radius:6px;padding:5px 10px;font-size:11px}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:#ffffff0a}.btn-ghost:hover{color:var(--text-primary);background:#ffffff14}.btn-danger{color:var(--red);background:#ef44441a;border:1px solid #ef444433}.btn-danger:hover{background:#ef444433}.btn-success{color:var(--green);background:#10b9811a;border:1px solid #10b98133}.btn-success:hover{background:#10b98133}.btn-warning{color:var(--amber);background:#f59e0b1a;border:1px solid #f59e0b33}.btn-warning:hover{background:#f59e0b33}.badge{border-radius:12px;align-items:center;padding:3px 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option{background:var(--bg-secondary)}.search-bar{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;align-items:center;gap:8px;width:260px;min-width:0;padding:8px 14px;display:flex}.search-bar input{color:var(--text-primary);font-size:13px;font-family:var(--font);background:0 0;border:none;outline:none;flex:1;min-width:0}.search-bar input::placeholder{color:var(--text-muted)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);width:100%;max-width:480px;box-shadow:var(--shadow);border-radius:16px;max-height:90vh;padding:28px;overflow-y:auto}.modal-title{margin-bottom:20px;font-size:18px;font-weight:700}.modal-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.pagination{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:16px;display:flex}.pagination-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:#ffffff0a;border-radius:6px;padding:6px 12px;font-size:12px;transition:all .15s}.pagination-btn:hover{background:#ffffff14}.pagination-btn.active{background:var(--accent-bg);color:var(--accent);border-color:var(--accent)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-info{color:var(--text-muted);font-size:12px}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.login-card{background:var(--bg-secondary);border:1px solid var(--border);width:100%;max-width:380px;box-shadow:var(--shadow);border-radius:16px;padding:40px 32px}.login-logo{justify-content:center;align-items:center;gap:10px;margin-bottom:24px;display:flex}.login-title{text-align:center;color:var(--text-muted);margin-bottom:24px;font-size:13px}.login-form{flex-direction:column;gap:16px;display:flex}.login-input{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text-primary);font-family:var(--font);border-radius:10px;outline:none;padding:12px 14px;font-size:14px}.login-input:focus{border-color:var(--accent)}.login-btn{background:var(--accent);color:#fff;width:100%;font-family:var(--font);cursor:pointer;border:none;border-radius:10px;padding:12px;font-size:14px;font-weight:600;transition:all .15s}.login-btn:hover{background:var(--accent-hover)}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-error{color:var(--red);text-align:center;background:#ef44441a;border-radius:8px;padding:10px;font-size:12px}.conflict-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:3000;background:#000000a6;justify-content:center;align-items:center;padding:16px;animation:.2s conflictFadeIn;display:flex;position:fixed;inset:0}.conflict-dialog{background:var(--bg-secondary);border:1px solid var(--border);text-align:center;border-radius:16px;width:100%;max-width:400px;padding:32px 28px;animation:.3s cubic-bezier(.16,1,.3,1) conflictSlideUp;box-shadow:0 8px 32px #00000080}.conflict-icon{margin-bottom:12px;font-size:40px}.conflict-title{color:var(--text-primary);margin-bottom:8px;font-size:17px;font-weight:700}.conflict-message{color:var(--text-secondary);margin-bottom:6px;font-size:13px;line-height:1.6}.conflict-hint{color:var(--text-muted);margin-bottom:24px;font-size:12px}.conflict-actions{justify-content:center;gap:10px;display:flex}.conflict-btn{font-family:var(--font);cursor:pointer;border:none;border-radius:10px;padding:10px 24px;font-size:13px;font-weight:600;transition:all .15s}.conflict-btn:disabled{opacity:.5;cursor:not-allowed}.conflict-btn-cancel{color:var(--text-secondary);border:1px solid var(--border);background:#ffffff0f}.conflict-btn-cancel:hover:not(:disabled){color:var(--text-primary);background:#ffffff1a}.conflict-btn-confirm{background:var(--accent);color:#fff}.conflict-btn-confirm:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}@keyframes conflictFadeIn{0%{opacity:0}to{opacity:1}}@keyframes conflictSlideUp{0%{opacity:0;transform:translateY(20px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.empty{text-align:center;color:var(--text-muted);padding:48px;font-size:14px}.toast{z-index:2000;border-radius:10px;max-width:calc(100vw - 40px);padding:12px 20px;font-size:13px;font-weight:500;animation:.3s slideIn;position:fixed;top:20px;right:20px}.toast-success{color:var(--green);background:#10b98126;border:1px solid #10b9814d}.toast-error{color:var(--red);background:#ef444426;border:1px solid #ef44444d}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.action-cell{flex-wrap:wrap;gap:6px;display:flex}.filter-bar{align-items:center;gap:8px;display:flex}.admin-page{padding:4px 0}.admin-page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.admin-page-header h2{margin:0;font-size:20px;font-weight:700}.admin-btn{font-family:var(--font);cursor:pointer;color:var(--text-secondary);border:1px solid var(--border);white-space:nowrap;background:#ffffff0f;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.admin-btn:hover{color:var(--text-primary);background:#ffffff1a}.admin-btn.primary{background:var(--accent);color:#fff;border:none}.admin-btn.primary:hover{background:var(--accent-hover);transform:translateY(-1px)}.admin-btn.danger{color:var(--red);background:#ef444414;border-color:#ef444433}.admin-btn.danger:hover{background:#ef444426}.admin-btn-sm{cursor:pointer;color:var(--text-secondary);border:1px solid var(--border);font-size:11px;font-weight:500;font-family:var(--font);white-space:nowrap;background:#ffffff0a;border-radius:6px;padding:4px 8px;transition:all 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label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:4px;font-size:11px;font-weight:600}.admin-form input{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);font-family:var(--font);border-radius:8px;outline:none;width:100%;padding:8px 12px;font-size:13px;transition:border-color .15s}.admin-form input:focus{border-color:var(--accent)}.admin-alert{color:var(--accent);cursor:pointer;background:#7c3aed1a;border:1px solid #7c3aed33;border-radius:8px;margin-bottom:16px;padding:10px 16px;font-size:13px}.admin-badge{border-radius:12px;align-items:center;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.admin-badge.success{color:var(--green);background:#10b9811f}.admin-badge.danger{color:var(--red);background:#ef44441f}.admin-table-wrap{-webkit-overflow-scrolling:touch;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;min-width:900px}.admin-table thead{background:#ffffff05}.admin-table th{text-align:left;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:600}.admin-table td{border-bottom:1px solid var(--border);color:var(--text-secondary);padding:12px 14px;font-size:13px}.admin-table tr:hover td{background:#ffffff05}.admin-pagination{justify-content:center;align-items:center;gap:12px;padding:16px;display:flex}.admin-pagination button{border:1px solid var(--border);color:var(--text-secondary);font-size:12px;font-family:var(--font);cursor:pointer;background:#ffffff0a;border-radius:6px;padding:6px 14px;transition:all .15s}.admin-pagination button:hover:not(:disabled){background:#ffffff14}.admin-pagination button:disabled{opacity:.4;cursor:not-allowed}.admin-pagination span{color:var(--text-muted);font-size:12px}.openapi-stat-grid{grid-template-columns:repeat(4,1fr)}.openapi-stat-grid .stat-value{font-size:24px}@media (width<=768px){.admin-topbar{height:var(--topbar-h);background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:120;justify-content:space-between;align-items:center;padding:0 12px;display:flex;position:fixed;top:0;left:0;right:0}.admin-topbar-title{align-items:center;gap:8px;display:flex}.admin-topbar-logout{margin-left:0}.admin-menu-btn{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;padding:0;transition:all .15s;display:flex}.admin-menu-btn:hover{background:#ffffff0a}.admin-menu-icon{flex-direction:column;gap:4px;width:18px;display:flex}.admin-menu-icon span{background:var(--text-secondary);border-radius:1px;width:100%;height:2px;transition:all .2s;display:block}.admin-sidebar{width:280px;max-width:85vw;transform:translate(-100%);box-shadow:4px 0 24px #0006}.admin-sidebar.open{transform:translate(0)}.admin-sidebar-close{justify-content:center;align-items:center;display:flex}.admin-sidebar-overlay{pointer-events:none;display:block}.admin-sidebar-overlay.show{pointer-events:auto;opacity:1}.admin-sidebar-logout-btn{display:none}.admin-main{padding:12px;padding-top:calc(var(--topbar-h) + 12px);min-height:100vh;margin-left:0}.page-header{margin-bottom:16px}.page-title{font-size:18px}.page-desc{font-size:12px}.stat-grid{gap:10px;margin-bottom:16px;grid-template-columns:repeat(2,1fr)!important}.stat-card{padding:14px}.stat-value{font-size:22px}.stat-label{margin-bottom:4px;font-size:11px}.table-card{border-radius:8px}.table-header{flex-direction:column;align-items:stretch;gap:10px;padding:12px}.table-header .search-bar,.table-header .form-select{width:100%!important}.filter-bar{flex-direction:column;gap:8px;width:100%}.filter-bar .search-bar,.filter-bar .form-select{width:100%!important}.table-card{-webkit-overflow-scrolling:touch;overflow-x:auto}table{min-width:650px}th{padding:8px 10px;font-size:10px}td{padding:10px;font-size:12px}.action-cell{flex-wrap:nowrap}.search-bar{width:100%!important}.form-row{flex-direction:column;gap:10px}.modal-overlay{align-items:flex-end;padding:12px}.modal{border-radius:14px 14px 0 0;max-height:85vh;padding:20px 16px}.modal-title{margin-bottom:16px;font-size:16px}.pagination{gap:6px;padding:12px 8px}.pagination-btn{padding:8px 16px;font-size:13px}.btn{padding:8px 14px;font-size:12px}.btn-sm{padding:6px 10px;font-size:11px}.login-card{padding:28px 20px}.quick-actions{flex-direction:column!important}.quick-actions .btn{justify-content:center;width:100%}.tab-group{flex-wrap:wrap!important}}@media (width>=769px){.admin-topbar,.admin-sidebar-close,.admin-sidebar-overlay{display:none!important}.admin-sidebar{transform:none!important}}@media (width<=400px){.stat-grid{gap:8px;grid-template-columns:1fr!important}.stat-value{font-size:20px}.page-title{font-size:16px}.admin-main{padding:8px;padding-top:calc(var(--topbar-h) + 8px)}.modal-actions{flex-direction:column}.modal-actions .btn{justify-content:center;width:100%}}