.root-shell{
  display:flex;
  min-height:100vh;
  width:100%;
}
:root{
  --bg:#f4f7fb;
  --card:#ffffff;
  --ink:#1c2430;
  --muted:#6b7280;
  --brand:#143f6b;
  --brand-2:#1f7a8c;
  --line:#dbe4ef;
  --accent:#f59e0b;
  --accent-2:#22c55e;
  --sidebar-width:280px;
  --sidebar-collapsed-width:82px;
}
html, body{max-width:100%;overflow-x:hidden}
body.app-shell{background:linear-gradient(180deg,#edf3fb, #f8fafc); color:var(--ink); font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;}
.layout{display:flex;min-height:100vh;width:100%}
.sidebar{
  width:var(--sidebar-width);
  background:linear-gradient(180deg,#081a2d 0%, #102947 55%, #0d2238 100%);
  color:#fff;
  border-right:1px solid rgba(255,255,255,.06);
  box-shadow:12px 0 40px rgba(2,10,23,.08);
  overflow-x:hidden;
  overflow-y:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.sidebar::-webkit-scrollbar,
.sidebar-scroll::-webkit-scrollbar{width:0;height:0}
.sidebar-shell{min-height:100vh;display:flex;flex-direction:column}
.sidebar-head{
  position:sticky;
  top:0;
  z-index:2;
  display:flex;
  align-items:center;
  gap:.7rem;
  padding:.95rem .9rem;
  background:linear-gradient(180deg, rgba(8,26,45,.98), rgba(8,26,45,.92));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.sidebar-toggle{
  width:40px;
  height:40px;
  border-radius:12px;
  color:#fff;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.06);
}
.sidebar-brand{
  display:flex;
  align-items:center;
  gap:.7rem;
  min-width:0;
}
.sidebar-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--brand-2),var(--accent));
  color:#fff;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:0 10px 24px rgba(20,63,107,.28);
  flex:0 0 auto;
}
.sidebar-brand-copy{min-width:0}
.sidebar-brand-title{
  font-weight:800;
  line-height:1.1;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:182px;
}
.sidebar-brand-sub{font-size:.8rem;color:rgba(255,255,255,.62)}
.sidebar-scroll{
  flex:1 1 auto;
  overflow-y:auto;
  overflow-x:hidden;
  padding:.45rem 0 1rem;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.sidebar-nav{padding:.35rem .8rem 0}
.sidebar-group{
  margin:1rem .7rem .4rem;
  font-size:.72rem;
  letter-spacing:.12em;
  color:rgba(255,255,255,.42);
  text-transform:uppercase;
}
.sidebar-link{
  display:flex;
  align-items:center;
  gap:.75rem;
  min-height:46px;
  padding:.72rem .85rem;
  border-radius:14px;
  color:#c7d5e4;
  text-decoration:none;
  margin-bottom:.28rem;
  transition:.18s ease;
  white-space:nowrap;
  overflow:hidden;
}
.sidebar-icon{
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  color:inherit;
}
.sidebar-label{
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
}
.sidebar-badge{
  margin-left:auto;
  background:rgba(255,255,255,.12);
  color:#fff;
  border-radius:999px;
  padding:.1rem .45rem;
  font-size:.72rem;
}
.sidebar-link:hover{
  background:rgba(255,255,255,.08);
  color:#fff;
  transform:translateX(2px);
}
.sidebar-link.active{
  background:linear-gradient(135deg, rgba(59,130,246,.28), rgba(34,197,94,.16));
  color:#fff;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08), 0 10px 25px rgba(3,9,21,.22);
}
.sidebar-link-danger:hover{background:rgba(239,68,68,.14)}
.sidebar-foot{
  margin-top:auto;
  padding:1rem .9rem 1.1rem;
  border-top:1px solid rgba(255,255,255,.06);
  background:linear-gradient(180deg, rgba(8,26,45,0), rgba(8,26,45,.4));
}
.sidebar-admin{
  display:flex;
  align-items:center;
  gap:.75rem;
}
.sidebar-admin-avatar{
  width:40px;height:40px;border-radius:14px;display:grid;place-items:center;
  background:rgba(255,255,255,.12);font-weight:800;flex:0 0 auto;
}
.sidebar-admin-copy{min-width:0;flex:1}
.sidebar-admin-name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-admin-email{font-size:.78rem;color:rgba(255,255,255,.58);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-admin-logout{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  color:#fff;text-decoration:none;background:rgba(255,255,255,.08);flex:0 0 auto;
}
.main-area{
  flex:1;
  padding:1rem 1rem 1.25rem;
  width:calc(100% - var(--sidebar-width));
}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:linear-gradient(135deg, rgba(255,255,255,.92), rgba(250,252,255,.82));
  backdrop-filter:blur(14px);
  border:1px solid var(--line);
  border-radius:22px;
  padding:1rem 1.25rem;
  margin-bottom:1rem;
  box-shadow:0 18px 50px rgba(15,35,55,.05);
}
.topbar-kicker{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.topbar-title{font-size:1.1rem;font-weight:700}
.btn-soft{background:#fff;border:1px solid var(--line)}
.card-premium{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 16px 40px rgba(15,35,55,.07)}
.stat-card{
  padding:1.15rem 1.25rem;
  background:linear-gradient(180deg,#ffffff, #fbfdff);
  height:100%;
}
.stat-label{color:var(--muted);font-size:.92rem}
.stat-value{font-size:2rem;font-weight:900;letter-spacing:-.04em}
.stat-icon{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(20,63,107,.12), rgba(31,122,140,.14));
  color:var(--brand);
}
.dashboard-hero{
  background:
    radial-gradient(circle at top right, rgba(34,197,94,.14), transparent 32%),
    linear-gradient(135deg, #0f2740 0%, #163d62 55%, #1f7a8c 100%);
  color:#fff;
  border:none;
  box-shadow:0 24px 60px rgba(15,35,55,.22);
}
.dashboard-hero .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  text-transform:uppercase;
  letter-spacing:.11em;
  font-size:.76rem;
  color:rgba(255,255,255,.68);
}
.dashboard-hero h1{
  font-size:2.1rem;
  font-weight:900;
  letter-spacing:-.04em;
}
.hero-pill{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.55rem .8rem;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  font-size:.9rem;
}
.section-title{
  font-size:1.05rem;
  font-weight:800;
  letter-spacing:-.02em;
}
.section-subtitle{
  color:var(--muted);
  font-size:.92rem;
}
.panel-soft{
  background:linear-gradient(180deg,#fff, #fbfdff);
  border:1px solid var(--line);
  border-radius:20px;
}
.mini-list{
  display:grid;
  gap:.75rem;
}
.mini-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.9rem 1rem;
  border-radius:16px;
  background:#fff;
  border:1px solid #e7edf4;
}
.mini-item strong{font-size:.95rem}
.mini-meta{font-size:.85rem;color:var(--muted)}
.status-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  display:inline-block;
}
.status-dot.blue{background:#3b82f6}
.status-dot.orange{background:#f59e0b}
.status-dot.red{background:#ef4444}
.status-dot.green{background:#22c55e}
.status-dot.gray{background:#94a3b8}
.quick-action{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1rem 1.1rem;
  border-radius:18px;
  background:linear-gradient(135deg,#fff, #f8fbff);
  border:1px solid #e6edf5;
}
.quick-action i{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:rgba(20,63,107,.08);color:var(--brand);
}

.customer-table thead th{
  font-size:.82rem;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.06em;
  border-bottom:1px solid #e7edf4;
}
.customer-table tbody td{
  vertical-align:middle;
  border-color:#edf2f7;
}
.empty-state .empty-icon{
  width:60px;
  height:60px;
  border-radius:20px;
  margin:0 auto;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(20,63,107,.08), rgba(31,122,140,.10));
  color:var(--brand);
  font-size:1.35rem;
}

.login-page{
  min-height:100vh;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,.22), transparent 34%),
    radial-gradient(circle at right center, rgba(245,158,11,.18), transparent 28%),
    linear-gradient(135deg, #081420 0%, #0f2740 42%, #123b5b 100%);
  position:relative;
  overflow:hidden;
}
.login-page:before,
.login-page:after{
  content:"";
  position:absolute;
  border-radius:50%;
  filter:blur(2px);
  opacity:.45;
}
.login-page:before{
  width:340px;height:340px;
  background:rgba(34,197,94,.18);
  top:-90px;right:-100px;
}
.login-page:after{
  width:280px;height:280px;
  background:rgba(59,130,246,.22);
  bottom:-120px;left:-100px;
}
.login-shell{
  position:relative;
  z-index:1;
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:1.25rem;
}
.login-card{
  width:min(1080px, 100%);
  background:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.35);
  border-radius:28px;
  box-shadow:0 28px 80px rgba(2, 10, 23, .35);
  overflow:hidden;
  backdrop-filter:blur(18px);
}
.login-visual{
  background:
    linear-gradient(160deg, rgba(20,63,107,.96), rgba(31,122,140,.95)),
    url("https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1200&q=80");
  background-size:cover;
  background-position:center;
  color:#fff;
  min-height:100%;
  padding:2.25rem;
  position:relative;
}
.login-visual:before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(6,16,28,.18), rgba(6,16,28,.35));
}
.login-visual > *{position:relative;z-index:1}
.brand-badge{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  padding:.55rem .9rem;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.14);
  font-weight:700;
}
.login-copy{
  margin-top:2.5rem;
  max-width:420px;
}
.login-copy h2{
  font-size:2.5rem;
  line-height:1.05;
  margin-bottom:1rem;
  font-weight:800;
  letter-spacing:-.03em;
}
.login-copy p{color:rgba(255,255,255,.82);font-size:1.02rem}
.feature-list{
  margin-top:1.75rem;
  display:grid;
  gap:.85rem;
}
.feature-pill{
  display:flex;
  align-items:center;
  gap:.75rem;
  padding:.8rem 1rem;
  border-radius:16px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.12);
}
.login-panel{
  padding:2.25rem;
}
.login-panel .form-label{font-weight:600;color:#243447}
.login-panel .form-control{
  border-radius:14px;
  padding:.85rem 1rem;
  border-color:#d4deea;
  box-shadow:none;
}
.login-panel .form-control:focus{
  border-color:var(--brand-2);
  box-shadow:0 0 0 .2rem rgba(31,122,140,.12);
}
.login-title{
  font-size:1.9rem;
  font-weight:800;
  letter-spacing:-.03em;
}
.login-subtitle{
  color:var(--muted);
  margin-bottom:1.5rem;
}
.login-actions{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
}
.login-btn{
  border:0;
  border-radius:14px;
  padding:.92rem 1.1rem;
  font-weight:700;
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow:0 12px 24px rgba(20,63,107,.25);
}
.login-btn:hover{filter:brightness(1.04)}
.login-meta{
  display:flex;
  gap:.5rem;
  flex-wrap:wrap;
  margin-top:1.25rem;
}
.login-chip{
  padding:.45rem .75rem;
  border-radius:999px;
  background:#f3f7fb;
  border:1px solid #e4ebf3;
  color:#3b4a5c;
  font-size:.88rem;
}
.toggle-password{
  position:absolute;
  right:.9rem;
  top:50%;
  transform:translateY(-50%);
  border:0;
  background:transparent;
  color:var(--muted);
}
.input-wrap{position:relative}
body.sidebar-collapsed .sidebar{
  width:var(--sidebar-collapsed-width);
}
body.sidebar-collapsed .main-area{
  width:calc(100% - var(--sidebar-collapsed-width));
}
body.sidebar-collapsed .sidebar-brand-copy,
body.sidebar-collapsed .sidebar-label,
body.sidebar-collapsed .sidebar-group,
body.sidebar-collapsed .sidebar-badge,
body.sidebar-collapsed .sidebar-admin-copy{
  display:none;
}
body.sidebar-collapsed .sidebar-link{
  justify-content:center;
  padding:.7rem;
}
body.sidebar-collapsed .sidebar-link .sidebar-badge{
  display:none;
}
body.sidebar-collapsed .sidebar-head,
body.sidebar-collapsed .sidebar-foot{
  justify-content:center;
}
body.sidebar-collapsed .sidebar-brand{
  justify-content:center;
}
body.sidebar-collapsed .sidebar-toggle i{
  transform:rotate(180deg);
}
body.sidebar-collapsed .sidebar-admin{
  justify-content:center;
}
body.sidebar-collapsed .sidebar-admin-logout{
  display:none;
}
body.sidebar-collapsed .sidebar-head .btn-close{
  margin-left:auto;
}
@media (min-width: 992px){
  .sidebar{
    position:fixed;
    top:0;
    left:0;
    bottom:0;
    z-index:1030;
  }
  .main-area{
    margin-left:var(--sidebar-width);
    width:auto;
    min-height:100vh;
  }
  body.sidebar-collapsed .main-area{
    margin-left:var(--sidebar-collapsed-width);
  }
}
@media (max-width: 991px){
  .main-area{padding:.75rem}
  .sidebar{
    width:min(85vw, 280px);
  }
  .main-area{
    width:100%;
    margin-left:0;
  }
}
@media (max-width: 767px){
  .login-visual{padding:1.5rem}
  .login-visual h2{font-size:2rem}
  .login-panel{padding:1.5rem}
  .login-card{border-radius:22px}
  .topbar{border-radius:18px;padding:.9rem 1rem}
  .dashboard-hero h1{font-size:1.7rem}
}