/* ─── Google Fonts ───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Nastaliq+Urdu:wght@400;700&display=swap');

/* ─── CSS Variables ──────────────────────────────────────── */
:root {
  --primary:        #2563eb;
  --primary-dark:   #1d4ed8;
  --primary-light:  #eff6ff;
  --secondary:      #7c3aed;
  --success:        #16a34a;
  --success-light:  #f0fdf4;
  --warning:        #d97706;
  --warning-light:  #fffbeb;
  --danger:         #dc2626;
  --danger-light:   #fef2f2;
  --info:           #0891b2;
  --info-light:     #ecfeff;
  --dark:           #1e293b;
  --gray:           #64748b;
  --gray-light:     #f1f5f9;
  --white:          #ffffff;
  --border:         #e2e8f0;
  --shadow:         0 1px 3px rgba(0,0,0,0.1);
  --shadow-md:      0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg:      0 10px 15px rgba(0,0,0,0.1);
  --radius:         10px;
  --radius-lg:      16px;
  --sidebar-width:  260px;
}

/* ─── Reset ──────────────────────────────────────────────── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--gray-light);
  color: var(--dark);
  font-size: 15px;
  line-height: 1.7;
}

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-light); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ─── Auth Pages (Login & Signup) ────────────────────────── */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e3a8a 0%, #7c3aed 100%);
  padding: 20px;
}

.auth-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-lg);
}

.auth-logo {
  text-align: center;
  margin-bottom: 30px;
}

.auth-logo img {
  width: 60px;
  height: 60px;
  margin-bottom: 10px;
}

.auth-logo h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--dark);
}

.auth-logo p {
  color: var(--gray);
  font-size: 13px;
}

.auth-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.auth-subtitle {
  color: var(--gray);
  font-size: 13px;
  margin-bottom: 24px;
}

/* ─── Form Elements ──────────────────────────────────────── */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-control::placeholder {
  color: #94a3b8;
}

.input-icon-wrap {
  position: relative;
}

.input-icon-wrap .form-control {
  padding-left: 40px;
}

.input-icon-wrap .icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 16px;
}

select.form-control {
  cursor: pointer;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background: var(--success);
  color: var(--white);
}

.btn-success:hover { background: #15803d; }

.btn-danger {
  background: var(--danger);
  color: var(--white);
}

.btn-danger:hover { background: #b91c1c; }

.btn-warning {
  background: var(--warning);
  color: var(--white);
}

.btn-warning:hover { background: #b45309; }

.btn-secondary {
  background: var(--gray-light);
  color: var(--dark);
  border: 1.5px solid var(--border);
}

.btn-secondary:hover { background: var(--border); }

.btn-full { width: 100%; }

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-lg {
  padding: 13px 28px;
  font-size: 16px;
}

/* ─── Layout ─────────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ─── Sidebar ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-width);
  background: var(--dark);
  color: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.sidebar-logo h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

.sidebar-logo p {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}

.sidebar-user {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}

.user-info h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
}

.user-info p {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  text-transform: capitalize;
}

.sidebar-nav {
  padding: 16px 0;
}

.nav-section-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.3);
  padding: 8px 20px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 20px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

.nav-item.active {
  background: rgba(37,99,235,0.2);
  color: var(--white);
  border-left-color: var(--primary);
}

.nav-item .nav-icon { font-size: 17px; }

.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: var(--white);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 600;
}

/* ─── Main Content ───────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Top Header ─────────────────────────────────────────── */
.top-header {
  background: var(--white);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
}

.header-left h2 {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
}

.header-left p {
  font-size: 13px;
  color: var(--gray);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--gray);
  transition: all 0.2s;
  position: relative;
}

.header-btn:hover {
  background: var(--gray-light);
  color: var(--dark);
}

.badge-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--white);
}

/* ─── Page Content ───────────────────────────────────────── */
.page-content {
  padding: 28px;
  flex: 1;
}

/* ─── Stats Cards ────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.stat-icon.blue   { background: var(--primary-light); }
.stat-icon.green  { background: var(--success-light); }
.stat-icon.yellow { background: var(--warning-light); }
.stat-icon.red    { background: var(--danger-light); }
.stat-icon.purple { background: #f5f3ff; }

.stat-info h3 {
  font-size: 26px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
}

.stat-info p {
  font-size: 13px;
  color: var(--gray);
  margin-top: 2px;
}

/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);

}

.card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--dark);
}

.card-body { padding: 22px; }

/* ─── Tables ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--gray-light);
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--dark);
}

tbody tr:hover { background: var(--gray-light); }
tbody tr:last-child td { border-bottom: none; }

/* ─── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}

.badge-success { background: var(--success-light); color: var(--success); }
.badge-danger  { background: var(--danger-light);  color: var(--danger);  }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-info    { background: var(--info-light);    color: var(--info);    }
.badge-primary { background: var(--primary-light); color: var(--primary); }

/* ─── Alerts ─────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success { background: var(--success-light); color: var(--success); }
.alert-danger  { background: var(--danger-light);  color: var(--danger);  }
.alert-warning { background: var(--warning-light); color: var(--warning); }
.alert-info    { background: var(--info-light);    color: var(--info);    }

/* ─── Modal ──────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform 0.2s;
}

.modal-overlay.open .modal { transform: scale(1); }

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--gray-light);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--danger-light);
  color: var(--danger);
}

.modal-body { padding: 24px; }

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ─── Search Bar ─────────────────────────────────────────── */
.search-bar {
  position: relative;
  max-width: 320px;
}

.search-bar input {
  width: 100%;
  padding: 9px 14px 9px 38px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}

.search-bar input:focus { border-color: var(--primary); }

.search-bar .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 15px;
}

/* ─── Toast Notification ─────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  border-left: 4px solid var(--primary);
  animation: slideIn 0.3s ease;
}

.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger);  }
.toast.warning { border-left-color: var(--warning); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Loading Spinner ────────────────────────────────────── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Empty State ────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}

.empty-state p { font-size: 13px; }

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-content { padding: 16px; }
}