/**
 * Component Styles
 * Reusable UI components (buttons, cards, forms, etc.)
 */

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  border-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover:not(:disabled) {
  background-color: white;
  border-color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

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

.btn-teal:hover:not(:disabled) {
  background-color: var(--color-secondary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn-small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-block {
  display: block;
  width: 100%;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  background-color: rgba(123, 44, 191, 0.02);
}

.card-clickable {
  cursor: pointer;
}

.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
}

.card-body {
  margin-bottom: var(--spacing-md);
}

.card-footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.form-label.required::after {
  content: ' *';
  color: var(--color-error);
}

.form-help {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(123, 44, 191, 0.1);
}

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

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23212529' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  padding-right: var(--spacing-3xl);
}

.form-error {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

/* Radio buttons and checkboxes */
.form-radio-group,
.form-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-radio,
.form-checkbox {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-radio:hover,
.form-checkbox:hover {
  border-color: var(--color-primary-light);
  background-color: rgba(123, 44, 191, 0.05);
}

.form-radio input[type="radio"],
.form-checkbox input[type="checkbox"] {
  margin-right: var(--spacing-sm);
  cursor: pointer;
}

.form-radio.checked,
.form-checkbox.checked {
  border-color: var(--color-primary);
  background-color: rgba(123, 44, 191, 0.1);
}

/* Fieldset styling */
fieldset {
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-xl);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-lg);
}

legend {
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  border-radius: var(--border-radius-full);
}

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

.badge-secondary {
  background-color: var(--color-secondary);
  color: white;
}

.badge-success {
  background-color: var(--color-success);
  color: white;
}

.badge-warning {
  background-color: var(--color-warning);
  color: white;
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */

.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

.alert-info {
  background-color: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

.alert-success {
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
  color: #15803D;
}

.alert-warning {
  background-color: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.alert-error {
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-text);
  color: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-tooltip);
  animation: slideInUp 0.3s ease-out;
}

@keyframes slideInUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ============================================
   PROGRESS BAR
   ============================================ */

.progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-lg);
  background-color: var(--color-surface);
  border-radius: var(--border-radius-lg);
}

.progress-step {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
}

.progress-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  left: calc(100% - var(--spacing-xl));
  width: calc(100% - var(--spacing-xl));
  height: 2px;
  background-color: var(--color-border);
  transform: translateY(-50%);
}

.progress-step.completed::after {
  background-color: var(--color-primary);
}

.progress-step-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  z-index: 1;
}

.progress-step-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-border);
  color: var(--color-text-secondary);
  border-radius: 50%;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-base);
}

.progress-step.active .progress-step-number {
  background-color: var(--color-primary);
  color: white;
}

.progress-step.completed .progress-step-number {
  background-color: var(--color-primary);
  color: white;
}

.progress-step-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.progress-step.active .progress-step-label {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

/* ============================================
   COLLAPSIBLE
   ============================================ */

.collapsible-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.collapsible-trigger:hover {
  color: var(--color-primary-dark);
}

.collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.collapsible-content.open {
  max-height: 2000px;
}

/* ============================================
   PROMPT BOX
   ============================================ */

.prompt-container {
  margin-bottom: var(--spacing-xl);
}

.prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.prompt-box {
  background-color: #1E1E1E;
  color: #D4D4D4;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  max-height: 400px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.prompt-box::-webkit-scrollbar {
  width: 8px;
}

.prompt-box::-webkit-scrollbar-track {
  background: #2D2D2D;
  border-radius: var(--border-radius-sm);
}

.prompt-box::-webkit-scrollbar-thumb {
  background: #555;
  border-radius: var(--border-radius-sm);
}

.prompt-box::-webkit-scrollbar-thumb:hover {
  background: #666;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .btn-large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
  }

  .card {
    padding: var(--spacing-lg);
  }

  .progress-bar {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .progress-step::after {
    display: none;
  }

  .toast {
    left: var(--spacing-md);
    right: var(--spacing-md);
  }
}