/**
 * Component Styles — Buttons, Forms, Cards, Alerts
 *
 * Reusable UI component styles.
 *
 * @package Immersa_Builder
 * @since   1.0.0
 */

/* ============================================
   Buttons
   ============================================ */

.immersa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--immersa-spacing-xs, 0.5rem);
  padding: 0.75rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--immersa-border-radius, 8px);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1;
}

.immersa-btn--primary {
  background-color: var(--immersa-primary, #2563EB);
  color: #FFFFFF;
  border-color: var(--immersa-primary, #2563EB);
}

.immersa-btn--primary:hover {
  background-color: var(--immersa-primary-hover, #1D4ED8);
  border-color: var(--immersa-primary-hover, #1D4ED8);
  text-decoration: none;
}

.immersa-btn--secondary {
  background-color: var(--immersa-secondary, #0F172A);
  color: #FFFFFF;
  border-color: var(--immersa-secondary, #0F172A);
}

.immersa-btn--secondary:hover {
  opacity: 0.9;
  text-decoration: none;
}

.immersa-btn--outline {
  background-color: transparent;
  color: var(--immersa-primary, #2563EB);
  border-color: var(--immersa-primary, #2563EB);
}

.immersa-btn--outline:hover {
  background-color: var(--immersa-primary, #2563EB);
  color: #FFFFFF;
  text-decoration: none;
}

.immersa-btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

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

.immersa-btn:disabled,
.immersa-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   Cards
   ============================================ */

.immersa-card {
  background-color: var(--immersa-bg, #FFFFFF);
  border: 1px solid var(--immersa-border, #E2E8F0);
  border-radius: var(--immersa-border-radius, 8px);
  padding: var(--immersa-spacing-lg, 2rem);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.immersa-card:hover {
  box-shadow: var(--immersa-shadow-lg, 0 10px 30px rgba(0,0,0,0.1));
  transform: translateY(-2px);
}

.immersa-card__header {
  margin-bottom: var(--immersa-spacing-md, 1.5rem);
  padding-bottom: var(--immersa-spacing-md, 1.5rem);
  border-bottom: 1px solid var(--immersa-border, #E2E8F0);
}

.immersa-card__title {
  margin-bottom: var(--immersa-spacing-sm, 1rem);
}

.immersa-card__content {
  color: var(--immersa-text-light, #64748B);
  margin-bottom: var(--immersa-spacing-md, 1.5rem);
}

.immersa-card__content:last-child {
  margin-bottom: 0;
}

.immersa-card__footer {
  margin-top: var(--immersa-spacing-md, 1.5rem);
  padding-top: var(--immersa-spacing-md, 1.5rem);
  border-top: 1px solid var(--immersa-border, #E2E8F0);
}

/* ============================================
   Form Groups
   ============================================ */

.immersa-form-group {
  margin-bottom: var(--immersa-spacing-md, 1.5rem);
}

.immersa-form-label {
  display: block;
  margin-bottom: var(--immersa-spacing-xs, 0.5rem);
  font-weight: 500;
  color: var(--immersa-text, #1E293B);
}

.immersa-form-label .required {
  color: #DC2626;
}

.immersa-form-input,
.immersa-form-textarea,
.immersa-form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--immersa-border, #E2E8F0);
  border-radius: var(--immersa-border-radius, 8px);
  font-size: 1rem;
  font-family: inherit;
  background-color: var(--immersa-bg, #FFFFFF);
  color: var(--immersa-text, #1E293B);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.immersa-form-input:focus,
.immersa-form-textarea:focus,
.immersa-form-select:focus {
  outline: none;
  border-color: var(--immersa-primary, #2563EB);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.immersa-form-textarea {
  min-height: 150px;
  resize: vertical;
}

.immersa-form-input::placeholder,
.immersa-form-textarea::placeholder {
  color: var(--immersa-text-light, #64748B);
  opacity: 1;
}

.immersa-form-error {
  color: #DC2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.immersa-form-help {
  color: var(--immersa-text-light, #64748B);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* ============================================
   Checkbox & Radio
   ============================================ */

.immersa-checkbox,
.immersa-radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.immersa-checkbox input[type="checkbox"],
.immersa-radio input[type="radio"] {
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
  accent-color: var(--immersa-primary, #2563EB);
}

/* ============================================
   Alerts
   ============================================ */

.immersa-alert {
  padding: var(--immersa-spacing-md, 1.5rem);
  border-radius: var(--immersa-border-radius, 8px);
  border-left: 4px solid;
  margin-bottom: var(--immersa-spacing-md, 1.5rem);
}

.immersa-alert--info {
  background-color: #EFF6FF;
  border-color: #3B82F6;
  color: #1E40AF;
}

.immersa-alert--success {
  background-color: #F0FDF4;
  border-color: #22C55E;
  color: #166534;
}

.immersa-alert--warning {
  background-color: #FFFBEB;
  border-color: #F59E0B;
  color: #92400E;
}

.immersa-alert--error {
  background-color: #FEF2F2;
  border-color: #EF4444;
  color: #991B1B;
}

.immersa-alert__title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.immersa-alert__dismiss {
  float: right;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0;
  color: inherit;
  opacity: 0.6;
}

.immersa-alert__dismiss:hover {
  opacity: 1;
}

/* ============================================
   Badges
   ============================================ */

.immersa-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.immersa-badge--primary {
  background-color: var(--immersa-primary, #2563EB);
  color: #FFFFFF;
}

.immersa-badge--secondary {
  background-color: var(--immersa-bg-alt, #F8FAFC);
  color: var(--immersa-text-light, #64748B);
}

/* ============================================
   Divider
   ============================================ */

.immersa-divider {
  border: none;
  height: 1px;
  background-color: var(--immersa-border, #E2E8F0);
  margin: var(--immersa-spacing-lg, 2rem) 0;
}

.immersa-divider--thick {
  height: 2px;
}

.immersa-divider--gradient {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--immersa-primary, #2563EB), transparent);
}

/* ============================================
   Tabs (Simple)
   ============================================ */

.immersa-tabs {
  margin-bottom: var(--immersa-spacing-lg, 2rem);
}

.immersa-tabs__list {
  display: flex;
  border-bottom: 2px solid var(--immersa-border, #E2E8F0);
  list-style: none;
  padding: 0;
  margin: 0 0 var(--immersa-spacing-md, 1.5rem);
}

.immersa-tabs__item {
  margin: 0;
}

.immersa-tabs__link {
  display: block;
  padding: var(--immersa-spacing-sm, 1rem) var(--immersa-spacing-md, 1.5rem);
  font-weight: 500;
  color: var(--immersa-text-light, #64748B);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s ease;
}

.immersa-tabs__link:hover,
.immersa-tabs__link.is-active {
  color: var(--immersa-primary, #2563EB);
  border-bottom-color: var(--immersa-primary, #2563EB);
  text-decoration: none;
}

/* ============================================
   Accordion
   ============================================ */

.immersa-accordion__item {
  border: 1px solid var(--immersa-border, #E2E8F0);
  border-radius: var(--immersa-border-radius, 8px);
  margin-bottom: var(--immersa-spacing-sm, 1rem);
  overflow: hidden;
}

.immersa-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--immersa-spacing-md, 1.5rem);
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.immersa-accordion__trigger::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  transition: transform 0.2s ease;
}

.immersa-accordion__trigger[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.immersa-accordion__content {
  padding: 0 var(--immersa-spacing-md, 1.5rem) var(--immersa-spacing-md, 1.5rem);
}

/* ============================================
   Tooltip
   ============================================ */

.immersa-tooltip {
  position: relative;
  display: inline-block;
}

.immersa-tooltip::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background-color: var(--immersa-secondary, #0F172A);
  color: #FFFFFF;
  padding: 0.375rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 10;
}

.immersa-tooltip:hover::before {
  opacity: 1;
  visibility: visible;
}