:root{
  --sidebar:#202124;
  --sidebar-2:#292b2f;
  --text:#171717;
  --muted:#74777c;
  --surface:#ffffff;
  --canvas:#f5f5f7;
  --line:#e4e4e7;
  --shadow:0 10px 30px rgba(0,0,0,.055);
  --radius:18px;
  --sidebar-width:270px;
  --sidebar-collapsed:82px;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{
  margin:0;
  background:var(--canvas);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none}
.app-shell{min-height:100vh}
.app-sidebar{
  position:fixed;inset:0 auto 0 0;width:var(--sidebar-width);
  padding:18px 14px;background:linear-gradient(180deg,var(--sidebar),#25272b);
  color:#fff;border-right:1px solid rgba(255,255,255,.06);
  z-index:1040;transition:width .22s ease;
  display:flex;flex-direction:column;
}
.app-sidebar.collapsed{width:var(--sidebar-collapsed)}
.brand-row{display:flex;align-items:center;gap:12px;padding:2px 7px 20px}
.brand-mark{
  width:42px;height:42px;border-radius:11px;background:#fff;color:#222;
  display:grid;place-items:center;font-size:19px;font-weight:800;flex:0 0 42px;
  box-shadow:0 4px 14px rgba(0,0,0,.15)
}
.brand-copy{white-space:nowrap;overflow:hidden;transition:opacity .15s}
.brand-title{font-weight:750;font-size:15px}
.brand-sub{color:#b7b9bd;font-size:12px;margin-top:2px}
.sidebar-toggle{
  margin-left:auto;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.035);
  color:#fff;border-radius:10px;width:34px;height:34px;flex:0 0 34px
}
.nav-stack{display:flex;flex-direction:column;gap:4px;overflow:auto;padding-right:2px}
.nav-item-jc{
  min-height:43px;display:flex;align-items:center;gap:13px;padding:9px 12px;
  border-radius:11px;color:#e8e8e8;font-size:14px;white-space:nowrap;
  transition:.15s ease
}
.nav-item-jc:hover,.nav-item-jc.active{background:rgba(255,255,255,.105);color:#fff}
.nav-icon{
  width:26px;height:24px;display:grid;place-items:center;flex:0 0 26px;
  font-size:17px;color:#d4d5d7
}
.nav-label{overflow:hidden;transition:opacity .15s}
.nav-divider{height:1px;background:rgba(255,255,255,.08);margin:8px 6px}
.sidebar-foot{margin-top:auto;padding:10px 5px 0}
.user-mini{display:flex;align-items:center;gap:11px;padding:10px;border-radius:12px;background:rgba(255,255,255,.055)}
.user-avatar{width:34px;height:34px;border-radius:10px;background:#fff;color:#222;display:grid;place-items:center;font-weight:800;flex:0 0 34px}
.user-copy{min-width:0;overflow:hidden}
.user-name{font-size:13px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-role{font-size:11px;color:#b7b9bd;text-transform:capitalize}
.app-sidebar.collapsed .brand-copy,
.app-sidebar.collapsed .nav-label,
.app-sidebar.collapsed .user-copy{opacity:0;width:0}
.app-sidebar.collapsed .brand-row{padding-left:5px}
.app-sidebar.collapsed .sidebar-toggle{position:absolute;top:22px;left:55px;width:28px;height:28px}
.app-main{margin-left:var(--sidebar-width);min-height:100vh;transition:margin-left .22s ease}
.app-main.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}
.topbar{
  height:76px;background:rgba(255,255,255,.86);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;
  justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:1020
}
.topbar-title{font-size:21px;font-weight:760;margin:0}
.topbar-actions{display:flex;align-items:center;gap:10px}
.global-search{
  width:min(360px,34vw);height:42px;border:1px solid var(--line);
  background:#fafafa;border-radius:12px;padding:0 14px;outline:none
}
.content-wrap{padding:28px 30px 42px;max-width:1800px;margin:0 auto}
.card{
  border:1px solid var(--line)!important;border-radius:var(--radius)!important;
  background:var(--surface);box-shadow:var(--shadow)
}
.card-body{padding:22px}
.stat-card{border:1px solid var(--line)!important;box-shadow:var(--shadow)}
.btn{border-radius:11px;font-weight:600}
.btn-primary,.btn-dark{background:#202124;border-color:#202124}
.btn-primary:hover,.btn-dark:hover{background:#050505;border-color:#050505}
.btn-outline-primary{color:#202124;border-color:#aaa}
.btn-outline-primary:hover{background:#202124;border-color:#202124}
.form-control,.form-select{
  border-color:#d9d9dc;border-radius:11px;min-height:43px;background:#fff
}
.form-control:focus,.form-select:focus{border-color:#777;box-shadow:0 0 0 .2rem rgba(0,0,0,.08)}
.form-label{font-weight:650;font-size:13px;color:#3f4145}
.table{--bs-table-bg:transparent}
.table thead th{
  background:#f3f3f5!important;color:#55585d;border-bottom:1px solid var(--line);
  font-size:12px;text-transform:uppercase;letter-spacing:.025em;white-space:nowrap
}
.table td{vertical-align:middle;border-color:#ececef}
.alert{border-radius:13px;border:0}
.badge{border-radius:999px;padding:.5em .75em;font-weight:650}
.login-bg{min-height:100vh;background:linear-gradient(145deg,#17181a,#35373b)}
.login-card{border-radius:24px!important}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}
.page-heading h2{margin:0;font-weight:780}
.mobile-menu{display:none}
@media(max-width:991.98px){
  .app-sidebar{transform:translateX(-100%);width:270px!important;transition:transform .22s ease}
  .app-sidebar.mobile-open{transform:translateX(0)}
  .app-main,.app-main.sidebar-collapsed{margin-left:0}
  .mobile-menu{display:inline-grid;place-items:center}
  .topbar{padding:0 16px}
  .content-wrap{padding:20px 14px 35px}
  .global-search{display:none}
}