/* ========================================
   Baróne App — Button Components
   ======================================== */

/* -----------------------------------------
   Base Button
   ----------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  -webkit-user-select: none;
  user-select: none;
}

.btn:active {
  transform: scale(0.95);
}

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

.btn:disabled:active {
  transform: none;
}

/* -----------------------------------------
   Button Variants
   ----------------------------------------- */

/* Primary - Inverted for theme */
.btn-primary {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

.btn-primary:hover {
  background-color: var(--color-gray-800);
}

/* Secondary - Card color with border */
.btn-secondary {
  background-color: var(--color-bg-card);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-elevated);
}

/* Ghost - Transparent */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-gray-300);
}

/* Danger */
.btn-danger {
  background-color: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}

.btn-danger:hover {
  background-color: #dc2626;
}

/* -----------------------------------------
   Button Sizes
   ----------------------------------------- */

/* Small */
.btn-sm {
  height: 2rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
}

/* Medium (default) */
.btn-md {
  height: 2.5rem;
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Large */
.btn-lg {
  height: 3rem;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1rem;
}

/* Extra Large (Full actions) */
.btn-xl {
  height: 3.5rem;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
}

/* -----------------------------------------
   Button Shapes
   ----------------------------------------- */

/* Rounded full (pill) */
.btn-pill {
  border-radius: var(--radius-full);
}

/* Icon only button */
.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn-icon.btn-sm {
  width: 2rem;
  height: 2rem;
}

.btn-icon.btn-lg {
  width: 3rem;
  height: 3rem;
}

/* -----------------------------------------
   FAB (Floating Action Button)
   ----------------------------------------- */
.btn-fab {
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  background-color: var(--color-text);
  color: var(--color-bg);
  border: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-fab:hover {
  box-shadow: var(--shadow-xl);
}

.btn-fab:active {
  transform: scale(0.95);
}

/* -----------------------------------------
   Chip Buttons (for selections)
   ----------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip:hover {
  background-color: var(--color-bg-elevated);
}

.chip.active {
  background-color: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

/* -----------------------------------------
   Switch Toggle (iOS style)
   ----------------------------------------- */
.switch-container {
  position: relative;
  display: flex;
  align-items: center;
  padding: 2px;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.15);
}

.switch-bg {
  position: absolute;
  left: 2px;
  top: 2px;
  bottom: 2px;
  width: 56px;
  background-color: var(--color-bg-elevated);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-slow);
}

.switch-btn {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 1.75rem;
  padding: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.switch-btn.active {
  color: var(--color-text);
}

/* -----------------------------------------
   Form Action Buttons (Save/Cancel)
   Smaller size for form footers
   ----------------------------------------- */
.form-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.btn-form-save {
  width: 100%;
  height: 2.5rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-form-cancel {
  width: 100%;
  height: 2rem;
  font-size: 0.8125rem;
}

.btn-form-delete {
  width: 100%;
  height: 2.25rem;
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: var(--radius-pill, 9999px);
}