/* ==========================================================================
   EMED BIOTECHNOLOGY — Admin Dashboard Styles
   Modern UI with subtle shadows, smooth transitions, and EMED blue palette
   ========================================================================== */

:root{
  --admin-primary: #1e49e2;
  --admin-primary-hover: #12318f;
  --admin-bg: #f0f4fb;
  --admin-card-bg: #ffffff;
  --admin-dark: #10141f;
  --admin-text: #4b5568;
  --admin-muted: #6b7686;
  --admin-border: #e3e8f2;
  --admin-radius: 14px;
  --admin-shadow: 0 2px 12px rgba(16,20,31,0.06);
  --admin-shadow-hover: 0 8px 28px rgba(16,20,31,0.1);
  --admin-ease: cubic-bezier(0.16,1,0.3,1);
}

body{
  background: var(--admin-bg);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  color: var(--admin-text);
  -webkit-font-smoothing: antialiased;
}

/* Navbar — glass morphism */
.navbar{
  background: linear-gradient(135deg, #0f1a3a 0%, #162447 100%) !important;
  box-shadow: 0 2px 20px rgba(16,20,31,0.25);
  padding-block: 10px;
}
.navbar-brand{
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  color: #fff !important;
}
.navbar .nav-link{
  color: rgba(255,255,255,0.75) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 16px !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin: 0 2px;
}
.navbar .nav-link:hover,
.navbar .nav-link.active{
  color: #fff !important;
  background: rgba(255,255,255,0.12);
}
.navbar .nav-link.active{
  background: rgba(255,255,255,0.18);
}
.navbar-text{
  color: rgba(255,255,255,0.6) !important;
}
.navbar .btn-outline-light{
  border-color: rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.85);
  border-radius: 10px;
  padding: 6px 16px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s ease;
}
.navbar .btn-outline-light:hover{
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

/* Cards */
.card{
  background: var(--admin-card-bg);
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
  box-shadow: none;
  transition: box-shadow 0.4s var(--admin-ease);
  overflow: hidden;
}
.card:hover{
  box-shadow: var(--admin-shadow-hover);
}
.card-header{
  background: #fafbfc;
  border-bottom: 1px solid var(--admin-border);
  padding: 18px 22px;
  font-weight: 700;
  font-size: 0.95rem;
}
.card-body{
  padding: 22px;
}

/* Tables */
.table{
  --bs-table-hover-bg: #f8faff;
  font-size: 0.9rem;
  margin-bottom: 0;
}
.table thead{
  background: #f5f7fc;
}
.table thead th{
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--admin-muted);
  border-bottom-width: 1px;
  padding: 12px 16px;
}
.table tbody td{
  padding: 12px 16px;
  vertical-align: middle;
}

/* Badges */
.badge{
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 5px 10px;
  border-radius: 6px;
}

/* Buttons — smooth */
.btn{
  border-radius: 10px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.35s var(--admin-ease);
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(30,73,226,0.15);
}
.btn-primary{
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  box-shadow: 0 4px 14px rgba(30,73,226,0.2);
}
.btn-primary:hover{
  background: var(--admin-primary-hover);
  border-color: var(--admin-primary-hover);
  box-shadow: 0 8px 24px rgba(30,73,226,0.3);
}
.btn-outline-primary{
  border-color: var(--admin-primary);
  color: var(--admin-primary);
}
.btn-outline-primary:hover{
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  color: #fff;
}
.btn-sm{
  padding: 6px 14px;
  font-size: 0.82rem;
  border-radius: 8px;
}
.btn-lg{
  padding: 14px 30px;
  font-size: 1rem;
}
.btn-danger{
  background: #dc3545;
  border-color: #dc3545;
}
.btn-danger:hover{
  background: #b02a37;
  border-color: #b02a37;
}

/* Forms */
.form-control, .form-select{
  border: 1.5px solid var(--admin-border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.92rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: #fafbfc;
}
.form-control:focus, .form-select:focus{
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 4px rgba(30,73,226,0.1);
  background: #fff;
  outline: none;
}
.form-label{
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--admin-dark);
  margin-bottom: 6px;
}
.form-check-input:checked{
  background-color: var(--admin-primary);
  border-color: var(--admin-primary);
}
.form-switch .form-check-input:checked{
  background-color: var(--admin-primary);
  border-color: var(--admin-primary);
}

/* Alerts */
.alert{
  border-radius: 12px;
  border: none;
  font-size: 0.9rem;
  padding: 14px 20px;
}

/* Container spacing */
.container{
  max-width: 1240px;
  padding-inline: 24px;
}
h4{
  font-weight: 700;
  color: var(--admin-dark);
}

/* Product list thumbnails */
.table td img{
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: transform 0.3s ease;
}
.table td img:hover{
  transform: scale(1.8);
  z-index: 10;
  position: relative;
}

/* Modal */
.modal-content{
  border-radius: 16px;
  border: none;
  box-shadow: 0 30px 70px rgba(16,20,31,0.2);
}
.modal-header{
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--admin-border);
}
.modal-body{
  padding: 20px 24px;
}
.modal-footer{
  padding: 14px 24px;
  border-top: 1px solid var(--admin-border);
}

/* QR modal */
#qrProgressModal .modal-content{
  border-radius: 20px;
}