*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d26;--surface2:#22262f;--border:#2a2d36;--brand:#3b82f6;--brand-dark:#2563eb;--brand-glow:#3b82f640;--text:#f1f3f8;--text2:#8b92a5;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;--purple:#8b5cf6;--pink:#ec4899;--sidebar-w:240px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px}.layout{min-height:100vh;display:flex}.overlay{z-index:40;background:#00000080;position:fixed;inset:0}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);z-index:50;flex-direction:column;transition:transform .3s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 16px;display:flex}.logo{align-items:center;gap:10px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--brand), var(--purple));color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:800;display:flex}.logo-text{font-size:15px;font-weight:700}.logo-sub{color:var(--text2);font-size:11px}.close-btn{color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px}.close-btn:hover{background:var(--surface2);color:var(--text)}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.nav-item{color:var(--text2);border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.nav-item:hover{background:var(--surface2);color:var(--text)}.nav-item.active{background:var(--brand-glow);color:var(--brand);font-weight:600}.sidebar-footer{border-top:1px solid var(--border);padding:16px}.admin-info{align-items:center;gap:10px;margin-bottom:12px;display:flex}.admin-avatar{background:var(--surface2);border:2px solid 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var(--danger);color:var(--danger);background:#ef44441a;border-radius:8px;margin-bottom:16px;padding:10px 14px;font-size:13px}.divider{align-items:center;gap:12px;margin:20px 0;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.divider span{color:var(--text2);font-size:12px;font-weight:600}.toast-stack{z-index:200;flex-direction:column;gap:10px;max-width:360px;display:flex;position:fixed;bottom:20px;right:20px}.toast{background:var(--surface);border:1px solid var(--border);border-left-width:4px;border-radius:10px;align-items:flex-start;gap:10px;min-width:280px;padding:12px 14px;animation:.2s toast-in;display:flex;box-shadow:0 8px 24px #00000059}.toast-success{border-left-color:var(--success)}.toast-error{border-left-color:var(--danger)}.toast-warning{border-left-color:var(--warning)}.toast-info{border-left-color:var(--brand)}.toast-title{font-size:13px;font-weight:600}.toast-desc{color:var(--text2);margin-top:2px;font-size:12px;line-height:1.5}.toast-close{color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:2px}.toast-close:hover{background:var(--surface2);color:var(--text)}@keyframes toast-in{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.drawer-backdrop{z-index:90;background:#000000a6;position:fixed;inset:0}.drawer{background:var(--surface);border-left:1px solid var(--border);z-index:95;flex-direction:column;width:480px;max-width:95vw;animation:.25s drawer-in;display:flex;position:fixed;top:0;bottom:0;right:0}@keyframes drawer-in{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.drawer-title{font-size:16px;font-weight:700}.drawer-body{flex:1;padding:20px;overflow-y:auto}.drawer-section{margin-bottom:24px}.drawer-section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text2);margin-bottom:8px;font-size:11px;font-weight:700}.skeleton{background:linear-gradient(90deg, var(--surface2) 0%, var(--border) 50%, var(--surface2) 100%);background-size:200% 100%;border-radius:6px;animation:1.2s ease-in-out infinite skel}@keyframes skel{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-row{height:14px;margin-bottom:10px}.skeleton-card{border-radius:12px;height:120px;margin-bottom:12px}.detail-grid{grid-template-columns:1fr 1fr;gap:12px 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