.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);color:var(--sidebar-fg);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0;transition:width .18s ease;border-right:1px solid rgba(255,255,255,.06)}.sidebar.collapsed{width:76px}.sidebar-brand{display:flex;align-items:center;gap:11px;padding:18px 18px 12px}.sidebar-brand .brand-name{font-weight:700;font-size:16px;color:#fff;letter-spacing:-.2px}.sidebar-brand .brand-slogan{font-size:11px;color:var(--sidebar-muted)}.sidebar.collapsed .sidebar-brand{padding:18px 0 12px;justify-content:center}.sidebar.collapsed .brand-text{display:none}.sidebar-mode{padding:2px 16px 12px}.sidebar.collapsed .sidebar-mode{display:none}.sidebar-section{font-size:10.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--sidebar-muted);font-weight:700;padding:6px 20px}.sidebar.collapsed .sidebar-section{text-align:center;padding:6px 0;font-size:0}.sidebar nav{padding:0 12px 10px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 13px;border-radius:10px;color:var(--sidebar-muted);font-weight:500;font-size:14px;margin-bottom:3px;transition:background .15s,color .15s}.nav-item:hover{background:var(--sidebar-hover);color:#fff}.nav-item.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:600;box-shadow:0 6px 16px #ff6b0059}.sidebar.collapsed .nav-item{justify-content:center;padding-left:0;padding-right:0}.sidebar.collapsed .nav-item span{display:none}.sidebar-footer{border-top:1px solid rgba(255,255,255,.07);padding:10px 12px;display:flex;align-items:center;gap:8px}.sidebar.collapsed .sidebar-footer{flex-direction:column}.sidebar-user-btn{flex:1;display:flex;align-items:center;gap:10px;background:transparent;border:none;padding:6px 8px;border-radius:10px;cursor:pointer;color:var(--sidebar-fg);min-width:0;text-align:left}.sidebar-user-btn:hover{background:var(--sidebar-hover)}.sidebar-user-btn .user-name{font-size:13.5px;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-btn .user-role{font-size:11px;color:var(--sidebar-muted)}.sidebar.collapsed .sidebar-user-btn .user-meta{display:none}.sidebar.collapsed .sidebar-user-btn{flex:none}.sidebar-toggle{width:30px;height:30px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:#ffffff0d;color:#ffffffb3;transition:background .15s}.sidebar-toggle:hover{background:#ffffff24;color:#fff}.avatar{width:34px;height:34px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.main-area{flex:1;min-width:0;display:flex;flex-direction:column}.content{flex:1;padding:26px 30px;display:flex;flex-direction:column;min-width:0}.footer{margin-top:auto;padding-top:24px;color:var(--muted);font-size:12px;text-align:center}.page-title{font-size:23px;font-weight:700;letter-spacing:-.4px;margin-bottom:20px;color:var(--text)}.mobile-topbar{display:none}@media (max-width: 768px){.layout{flex-direction:column}.mobile-topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--sidebar-bg);color:#fff;position:sticky;top:0;z-index:30}.mobile-topbar .brand-name{font-weight:700;font-size:15px;color:#fff}.sidebar{position:fixed;bottom:0;left:0;top:auto;width:100%;height:auto;flex-direction:row;z-index:40;border-right:none;border-top:1px solid rgba(255,255,255,.1)}.sidebar.collapsed{width:100%}.sidebar-brand,.sidebar-mode,.sidebar-section,.sidebar-footer{display:none}.sidebar nav{display:flex;padding:6px;gap:2px;justify-content:space-around;overflow-x:auto}.nav-item{flex-direction:column;gap:3px;font-size:10.5px;padding:6px 9px;margin:0}.nav-item span{display:inline!important;font-size:10.5px}.nav-item.active{box-shadow:none}.content{padding:16px 16px 90px}}:root{--bg: #F6F7F9;--card: #ffffff;--brand: #0F172A;--sidebar-bg: #0F172A;--sidebar-fg: #E2E8F0;--sidebar-muted: #7C8AA0;--sidebar-hover: rgba(255, 255, 255, .06);--brand-2: #334155;--accent: #FF6B00;--accent-2: #FF8A33;--success: #22C55E;--danger: #EF4444;--info: #94a3b8;--text: #0F172A;--muted: #8A94A6;--line: #EAEDF1;--radius: 14px;--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .06);--shadow-lg: 0 8px 30px rgba(15, 23, 42, .1);--sidebar-w: 248px;--header-h: 64px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.pos{color:var(--success)}.neg{color:var(--danger)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}