/* Button Widget Styles */
.widget-button-standard {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  border: none;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  min-width: 120px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 123, 255, 0.2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.widget-button-standard::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.widget-button-standard:hover::before {
  left: 100%;
}

.widget-button-standard:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.widget-button-standard:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(0, 123, 255, 0.2);
}

.widget-button-delete {
  background: linear-gradient(135deg, var(--color-error), #c82333);
  color: var(--color-text-primary);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  position: relative;
  overflow: hidden;
}

.widget-button-delete::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.widget-button-delete:hover::before {
  left: 100%;
}

.widget-button-delete:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 53, 69, 0.3);
  background: linear-gradient(135deg, #e74c3c, var(--color-error));
}

.widget-button-delete:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(220, 53, 69, 0.2);
}

/* Google Login Button */
.google-login-button {
  background: #ffffff;
  color: #333333;
  border: 1px solid #dadce0;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 44px;
  min-width: 44px;
  position: relative;
  overflow: hidden;
}

.google-login-button:hover {
  background: #f8f9fa;
  border-color: #c1c7cd;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.google-login-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.google-login-button img {
  width: 20px;
  height: 20px;
}

/* Button Sizes */
.button-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.button-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

/* Button States */
.button-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.button-loading {
  position: relative;
  color: transparent;
}

.button-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 576px) {
  .widget-button-standard,
  .widget-button-delete,
  .google-login-button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 40px;
  }
  
  .button-lg {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    min-height: 48px;
  }
}