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SC,-apple-system,sans-serif;background:#0d0d14;color:#e0e0f0}.layout{display:flex;min-height:100vh}.sidebar{width:220px;min-height:100vh;background:#111120;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;transition:width .25s ease;position:fixed;top:0;left:0;bottom:0;z-index:100}.layout.collapsed .sidebar{width:64px}.sidebar-header{display:flex;align-items:center;gap:10px;padding:20px 16px;border-bottom:1px solid rgba(255,255,255,.06);min-height:64px}.sidebar-logo{font-size:22px;flex-shrink:0}.sidebar-title{font-size:16px;font-weight:700;color:#fff;flex:1;white-space:nowrap;overflow:hidden;letter-spacing:.5px}.collapse-btn{background:none;border:none;color:#ffffff4d;cursor:pointer;font-size:18px;padding:4px;border-radius:4px;transition:color .2s;flex-shrink:0}.collapse-btn:hover{color:#fff}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 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rgba(255,255,255,.06);display:flex;flex-direction:column;gap:8px}.admin-info{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;background:rgba(255,255,255,.04);overflow:hidden}.admin-avatar{width:32px;height:32px;background:linear-gradient(135deg,#7c6ff7,#a855f7);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.admin-meta{display:flex;flex-direction:column;overflow:hidden}.admin-name{font-size:13px;color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-role{font-size:11px;color:#ffffff59;text-transform:uppercase;letter-spacing:.5px}.logout-btn{background:rgba(255,80,80,.1);border:1px solid rgba(255,80,80,.2);border-radius:8px;padding:8px 12px;color:#ff6b6b;font-size:13px;cursor:pointer;transition:all 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