.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 16, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.brand-logo img {
  height: 70px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-item a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-item a:hover,
.nav-item.active a {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-item.active a {
  color: var(--accent-pink);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-balance-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(236, 72, 153, 0.1);
  border: 1px solid rgba(236, 72, 153, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.token-icon {
  color: var(--accent-pink);
  font-size: 1.05rem;
}

.header-admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.3);
  background: rgba(251, 191, 36, 0.08);
  font-size: 1.25rem;
  cursor: pointer;
}

.header-admin-btn:hover {
  background: rgba(251, 191, 36, 0.18);
  border-color: #fbbf24;
  color: #fef08a;
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  font-size: 1.4rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

@media (max-width: 880px) {
  .brand-logo img {
    height: 52px;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    width: 100%;
    box-sizing: border-box;
    background: rgba(14, 16, 24, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    flex-direction: column;
    padding: 16px;
    gap: 6px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.85);
    z-index: 1000;
  }

  .nav-links.open {
    display: flex !important;
  }

  .nav-item {
    width: 100%;
  }

  .nav-item a {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 1rem;
  }

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

  .user-balance-badge {
    padding: 4px 10px;
    font-size: 0.8rem;
    gap: 6px;
  }

  .user-balance-badge span:last-child {
    display: none; /* Hide 'токенов' text on tiny screens */
  }
}

/* Email Verification / Linked Notice Banner */
.email-banner {
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.14) 0%, rgba(236, 72, 153, 0.10) 100%);
  border-bottom: 1px solid rgba(245, 158, 11, 0.3);
  padding: 9px 0;
  font-size: 0.88rem;
  color: var(--text-main);
}

.email-banner-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.email-banner-content {
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}

.email-banner-icon {
  font-size: 1.25rem;
  color: var(--warning);
  flex-shrink: 0;
}

.email-banner-link {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  color: var(--warning);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.email-banner-link:hover {
  color: #fde047;
}

.email-banner-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.email-banner-close:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.1);
}