:root{--bg-main:#0b0c13;--bg-sidebar:#07080e;--bg-card:#12141f;--bg-card-hover:#171a2a;--bg-elevated:#1a1e30;--bg-input:#0f111a;--border-color:#1e2236;--border-subtle:#171a2b;--border-focus:#3b82f6;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--text-dark:#0f172a;--accent-red:#ff3358;--accent-red-hover:#e02448;--accent-green:#10b981;--accent-blue:#3b82f6;--accent-amber:#f59e0b;--accent-purple:#8b5cf6;--badge-active-bg:#10b9811f;--badge-active-text:#10b981;--badge-buyback-bg:#3b82f61f;--badge-buyback-text:#60a5fa;--badge-danger-bg:#ef444426;--badge-danger-text:#f87171;--badge-warning-bg:#f59e0b1f;--badge-warning-text:#fbbf24;--radius-sm:4px;--radius-md:6px;--radius-lg:10px;--radius-full:9999px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;height:100%;font-size:13px;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}input,select{background-color:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);outline:none;padding:8px 12px;font-family:inherit;font-size:13px;transition:border-color .2s}input:focus,select:focus{border-color:var(--border-focus)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-sidebar)}::-webkit-scrollbar-thumb{background:#252a42;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3b4266}.admin-layout{background-color:var(--bg-main);width:100%;min-height:100vh;display:flex}.admin-main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow-x:hidden}.admin-page-body{flex:1;padding:24px 28px;overflow-y:auto}.admin-sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;width:210px;display:flex}.sidebar-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;height:56px;padding:0 18px;display:flex}.brand-badge{border-radius:var(--radius-md);color:#fff;letter-spacing:-.5px;background-color:#1e2236;justify-content:center;align-items:center;width:32px;height:32px;font-size:15px;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 10px;display:flex}.sidebar-link{color:var(--text-secondary);border-radius:var(--radius-md);align-items:center;gap:12px;padding:9px 12px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.sidebar-link:hover{color:var(--text-primary);background-color:#ffffff0a}.sidebar-link.active{color:#fff;background-color:#ffffff14;font-weight:600}.sidebar-divider{background-color:var(--border-subtle);height:1px;margin:10px 6px}.admin-topbar{border-bottom:1px solid var(--border-color);background-color:var(--bg-main);justify-content:space-between;align-items:center;height:56px;padding:0 24px;display:flex}.topbar-left{align-items:center;gap:16px;display:flex}.topbar-right{align-items:center;gap:20px;display:flex}.topbar-action-btn{color:var(--text-secondary);align-items:center;gap:6px;font-size:12px;transition:color .15s;display:flex}.topbar-action-btn:hover{color:var(--text-primary)}.role-tag{color:#cbd5e1;border-radius:var(--radius-sm);letter-spacing:.5px;background-color:#242a42;padding:4px 10px;font-size:11px;font-weight:600}.data-table-wrapper{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:12.5px}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color);white-space:nowrap;background-color:#0a0c1499;padding:12px 16px;font-size:11px;font-weight:600}.data-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);vertical-align:middle;padding:13px 16px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background-color:#ffffff05}.badge{border-radius:var(--radius-sm);align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-active{background-color:var(--badge-active-bg);color:var(--badge-active-text)}.badge-buyback{background-color:var(--badge-buyback-bg);color:var(--badge-buyback-text)}.badge-requested{color:#fbbf24;background-color:#f59e0b26}.badge-danger{background-color:var(--badge-danger-bg);color:var(--badge-danger-text)}.tab-pill-group{border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:#161825;gap:2px;padding:3px;display:inline-flex}.tab-pill{color:var(--text-secondary);border-radius:var(--radius-sm);padding:6px 16px;font-size:12.5px;font-weight:500;transition:all .15s}.tab-pill:hover{color:var(--text-primary)}.tab-pill.active{background-color:var(--accent-red);color:#fff;font-weight:600}.filter-chip{color:var(--text-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:#ffffff05;padding:5px 12px;font-size:12px;transition:all .15s}.filter-chip:hover{color:var(--text-primary);background-color:#ffffff0f}.filter-chip.active{color:#fff;background-color:#ffffff1f;border-color:#3b4266}.table-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.search-input-box{flex:1;max-width:480px;position:relative}.search-input-box input{width:100%;padding-left:36px}.search-input-box svg{color:var(--text-muted);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.toolbar-actions{align-items:center;gap:8px;display:flex}.btn-secondary{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);align-items:center;gap:6px;padding:7px 12px;font-size:12px;font-weight:500;transition:all .15s;display:inline-flex}.btn-secondary:hover{background-color:var(--bg-card-hover);color:var(--text-primary);border-color:#3b4266}.btn-primary{background-color:var(--accent-blue);color:#fff;border-radius:var(--radius-md);align-items:center;gap:6px;padding:7px 14px;font-size:12px;font-weight:600;transition:opacity .15s;display:inline-flex}.btn-primary:hover{opacity:.9}