:root {
  --ecom-primary: #00bcd4;
  --ecom-primary-dark: #0097a7;
  --ecom-accent: #7c4dff;
  --ecom-dark: #1a1a2e;
  --ecom-bg: #f5f7fa;
  --ecom-card-shadow: 0 2px 12px rgba(26, 26, 46, 0.08);
}

.ecommerce-nav {
  background: #fff !important;
  border-bottom: 1px solid rgba(0, 188, 212, 0.15);
  padding: 0.75rem 0 !important;
  box-shadow: var(--ecom-card-shadow);
}

.ecommerce-nav .logo {
  color: var(--ecom-primary) !important;
  font-size: 1.5rem;
}

.ecommerce-nav .nav-links a {
  color: var(--ecom-dark) !important;
  font-weight: 500;
}

.ecommerce-nav .nav-links a:hover,
.ecommerce-nav .nav-links a.active {
  color: var(--ecom-primary) !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-actions .btn-nav-login {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  background: var(--ecom-primary);
  color: #fff;
  border-radius: 8px;
}

.cart-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.1);
  color: var(--ecom-primary) !important;
}

.cart-link:hover {
  background: rgba(0, 188, 212, 0.2);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  background: var(--ecom-accent);
  color: #fff;
  border-radius: 10px;
}

.cart-badge.hidden {
  display: none;
}

.nav-profile {
  position: relative;
}

.nav-profile-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: 50px;
  background: #fff;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ecom-dark);
}

.nav-profile-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ecom-primary), var(--ecom-accent));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.nav-profile-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(26, 26, 46, 0.15);
  padding: 0.5rem 0;
  z-index: 1100;
}

.nav-dropdown.open {
  display: block;
}

.nav-dropdown a,
.nav-dropdown button {
  display: block;
  width: 100%;
  padding: 0.65rem 1.25rem;
  text-align: left;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ecom-dark);
  cursor: pointer;
  text-decoration: none;
}

.nav-dropdown a:hover,
.nav-dropdown button:hover {
  background: rgba(0, 188, 212, 0.08);
  color: var(--ecom-primary);
}

.nav-role-link {
  font-weight: 600;
  color: var(--ecom-accent) !important;
}

.page-main {
  padding-top: 80px;
  min-height: 100vh;
  background: var(--ecom-bg);
}

.page-header {
  background: linear-gradient(135deg, var(--ecom-primary) 0%, var(--ecom-accent) 100%);
  color: #fff;
  padding: 2rem 0;
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
}

.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--ecom-card-shadow);
  padding: 1.5rem;
}

.btn-ecom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-ecom-primary {
  background: var(--ecom-primary);
  color: #fff;
}

.btn-ecom-primary:hover {
  background: var(--ecom-primary-dark);
}

.btn-ecom-accent {
  background: var(--ecom-accent);
  color: #fff;
}

.btn-ecom-outline {
  background: #fff;
  color: var(--ecom-primary);
  border: 2px solid var(--ecom-primary);
}

.btn-ecom:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ecom-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--ecom-primary);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15);
}

.alert {
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-error {
  background: #ffebee;
  color: #c62828;
}

.alert-success {
  background: #e8f5e9;
  color: #2e7d32;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: capitalize;
}

.status-pending {
  background: #fff3e0;
  color: #e65100;
}

.status-processing {
  background: #e3f2fd;
  color: #1565c0;
}

.status-shipped {
  background: #f3e5f5;
  color: #7b1fa2;
}

.status-delivered {
  background: #e8f5e9;
  color: #2e7d32;
}

.status-cancelled {
  background: #ffebee;
  color: #c62828;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: #666;
}

.empty-state h3 {
  margin-bottom: 0.5rem;
  color: var(--ecom-dark);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ecom-dark);
}

.btn-download-nav {
  padding: 0.5rem 1rem !important;
  font-size: 0.85rem !important;
}

@media (max-width: 900px) {
  .btn-download-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none !important;
  }

  .nav-links.mobile-open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1rem 2rem;
    box-shadow: var(--ecom-card-shadow);
    gap: 1rem !important;
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-profile-name {
    display: none;
  }
}