🎯 Icon Button

Круглые кнопки с иконками. Для toolbar, social links и т.д.

Круглая с иконкой

HTML

<button class="btn-icon-circle" aria-label="Like">❤️</button>
<button class="btn-icon-circle" aria-label="Share">🔗</button>
<button class="btn-icon-circle" aria-label="Settings">⚙️</button>

CSS

.btn-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  cursor: pointer;
  font-size: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.btn-icon-circle:hover {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

Квадратная с иконкой

HTML

<button class="btn-icon-square" aria-label="Edit">✏️</button>
<button class="btn-icon-square" aria-label="Delete">🗑️</button>

CSS

.btn-icon-square {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.btn-icon-square:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #4facfe;
}