/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

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

.btn--primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

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

.btn--accent:hover {
  background-color: var(--color-accent-dark);
}

.btn--accent:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  padding: 0.5rem 1rem;
}

.btn--ghost:hover {
  color: var(--color-text-primary);
  background-color: var(--color-bg-tertiary);
}

.btn--large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn--small {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.btn--full {
  width: 100%;
}

/* Inputs */
.input {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.input::placeholder {
  color: var(--color-text-muted);
}

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

/* Link */
.link {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.link:hover {
  color: var(--color-accent);
}

/* Section Label */
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

/* Priority Checkbox */
.priority-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  background-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
  flex-shrink: 0;
  padding: 0;
}

.priority-checkbox:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-dark);
}

.priority-checkbox:hover .priority-checkbox__inner {
  background-color: var(--color-white);
}

.priority-checkbox__inner {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: transparent;
  transition: background-color var(--transition-base);
}

.priority-checkbox:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}