:root {
  --glosco-navy: #0B1C3D;
  --glosco-navy-dark: #081530;
  --glosco-gold: #D9A441;
  --glosco-gold-light: #F0C866;
  --glosco-gold-dark: #B9852A;
  --glosco-bg: #F6F7FB;
  --glosco-text-muted: #7C8497;
}

body {
  background: var(--glosco-bg);
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}

/* Sidebar */
.glosco-sidebar {
  min-height: 100vh;
  background: linear-gradient(180deg, var(--glosco-navy) 0%, var(--glosco-navy-dark) 100%);
  color: #fff;
  width: 250px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 1030;
}

.glosco-sidebar .brand {
  padding: 22px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.glosco-sidebar .brand .badge-diamond {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--glosco-gold-light), var(--glosco-gold-dark));
  border-radius: 8px;
  transform: rotate(45deg);
}

.glosco-sidebar .brand-text {
  font-size: 18px;
  font-weight: 700;
  font-style: italic;
  color: var(--glosco-gold-light);
}

.glosco-sidebar .nav-link {
  color: rgba(255,255,255,0.75);
  padding: 11px 20px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-left: 3px solid transparent;
}

.glosco-sidebar .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.05);
}

.glosco-sidebar .nav-link.active {
  color: #fff;
  background: rgba(217,164,65,0.12);
  border-left-color: var(--glosco-gold);
  font-weight: 600;
}

.glosco-main {
  margin-left: 250px;
  padding: 24px 28px;
}

.glosco-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.glosco-topbar h4 {
  font-weight: 700;
  color: var(--glosco-navy);
  margin: 0;
}

.card {
  border: none;
  border-radius: 14px;
  box-shadow: 0 2px 10px rgba(11,28,61,0.06);
}

.btn-glosco {
  background: var(--glosco-gold);
  border-color: var(--glosco-gold);
  color: var(--glosco-navy);
  font-weight: 700;
}
.btn-glosco:hover {
  background: var(--glosco-gold-dark);
  border-color: var(--glosco-gold-dark);
  color: var(--glosco-navy);
}

.btn-outline-navy {
  border-color: var(--glosco-navy);
  color: var(--glosco-navy);
  font-weight: 600;
}
.btn-outline-navy:hover {
  background: var(--glosco-navy);
  color: #fff;
}

.table thead th {
  color: var(--glosco-text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom-width: 1px;
}

.thumb-img, .thumb-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
}

.thumb-placeholder {
  background: linear-gradient(135deg, var(--glosco-navy), var(--glosco-navy-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--glosco-gold);
}

.status-pill {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}
.status-pending { background: rgba(242,169,59,0.14); color: #B9852A; }
.status-shipped { background: rgba(59,130,196,0.14); color: #3B82C4; }
.status-delivered { background: rgba(47,174,96,0.14); color: #2FAE60; }
.status-cancelled { background: rgba(224,80,60,0.14); color: #E0503C; }
.status-active { background: rgba(47,174,96,0.14); color: #2FAE60; }
.status-inactive { background: rgba(124,132,151,0.14); color: #7C8497; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--glosco-navy), var(--glosco-navy-dark));
}

.login-card {
  width: 380px;
  border-radius: 16px;
  padding: 36px 30px;
  background: #fff;
}

@media (max-width: 900px) {
  .glosco-sidebar { transform: translateX(-100%); transition: transform .2s; }
  .glosco-sidebar.open { transform: translateX(0); }
  .glosco-main { margin-left: 0; }
}