/* ============================================================
   ArEgCon — Components
   Buttons, Cards, Forms, Badges, Icons, etc.
   ============================================================ */

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.5;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

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

/* Sizes */
.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-base);
}

/* Variants */
.btn--primary {
  color: var(--white);
  background: var(--blue-600);
  border-color: var(--blue-600);
}

.btn--primary:hover:not(:disabled) {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  color: var(--text-primary);
  background: var(--white);
  border-color: var(--border-medium);
}

.btn--secondary:hover:not(:disabled) {
  background: var(--gray-50);
  border-color: var(--border-dark);
}

.btn--outline {
  color: var(--blue-600);
  background: transparent;
  border-color: var(--blue-600);
}

.btn--outline:hover:not(:disabled) {
  color: var(--white);
  background: var(--blue-600);
}

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

.btn--ghost:hover:not(:disabled) {
  color: var(--text-primary);
  background: var(--gray-100);
}

.btn--white {
  color: var(--blue-600);
  background: var(--white);
  border-color: var(--white);
}

.btn--white:hover:not(:disabled) {
  background: var(--gray-50);
}

/* Full Width */
.btn--full { width: 100%; }

/* Icon Only */
.btn--icon {
  padding: var(--space-2);
  border-radius: var(--radius-full);
}

.btn--icon.btn--sm { padding: var(--space-1); }
.btn--icon.btn--lg { padding: var(--space-3); }

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

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-lg);
}

.card--elevated {
  box-shadow: var(--shadow-md);
  border: none;
}

.card--elevated:hover { box-shadow: var(--shadow-xl); }

.card__media {
  position: relative;
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-slow);
}

.card:hover .card__media img { transform: scale(1.05); }

.card__body { padding: var(--space-6); }

.card__footer {
  padding: var(--space-4) var(--space-6);
  background: var(--gray-50);
  border-top: 1px solid var(--border-light);
}

/* Service Card */
.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-8);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.service-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius-lg);
  color: var(--blue-600);
  margin-bottom: var(--space-4);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.service-card:hover .service-card__icon {
  background: var(--blue-600);
  color: var(--white);
}

.service-card__icon svg { width: 28px; height: 28px; }

.service-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.service-card__description {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--blue-600);
  transition: gap var(--transition-fast);
}

.service-card__link:hover { gap: var(--space-3); }

/* Feature Card */
.feature-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius-lg);
  color: var(--blue-600);
}

.feature-card__icon svg { width: 32px; height: 32px; }

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.feature-card__description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

/* Stat Card */
.stat-card {
  text-align: center;
  padding: var(--space-8);
}

.stat-card__value {
  font-family: var(--font-heading);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--blue-600);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  font-weight: var(--font-weight-medium);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge--primary {
  background: var(--blue-50);
  color: var(--blue-700);
}

.badge--secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}

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

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

.badge--error {
  background: var(--color-error-light);
  color: var(--color-error);
}

.badge--outline {
  background: transparent;
  border: 1px solid currentColor;
}

/* ============================================================
   Form Elements
   ============================================================ */

.form-group { margin-bottom: var(--space-5); }

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.form-label .required { color: var(--color-error); }

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background: var(--white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input::placeholder { color: var(--gray-400); }

.form-input:hover { border-color: var(--border-dark); }

.form-input:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-input:disabled {
  background: var(--gray-100);
  color: var(--gray-600);
  cursor: not-allowed;
}

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

.form-input--error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

textarea.form-input {
  min-height: 140px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 20px;
  padding-right: var(--space-10);
}

[dir="rtl"] .form-select {
  background-position: left var(--space-3) center;
  padding-right: var(--space-4);
  padding-left: var(--space-10);
}

.form-error {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-hint {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form-check-input {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--blue-600);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.form-check-input[type="radio"] { border-radius: var(--radius-full); }

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  cursor: pointer;
  line-height: var(--line-height-relaxed);
}

/* ============================================================
   Icons
   ============================================================ */

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon svg { display: block; }

.icon--xs { width: 16px; height: 16px; }
.icon--sm { width: 20px; height: 20px; }
.icon--md { width: 24px; height: 24px; }
.icon--lg { width: 32px; height: 32px; }
.icon--xl { width: 48px; height: 48px; }

.icon--primary { color: var(--blue-600); }
.icon--secondary { color: var(--gray-500); }
.icon--white { color: var(--white); }
.icon--muted { color: var(--gray-400); }

/* ============================================================
   Avatar / Logo
   ============================================================ */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--gray-200);
  color: var(--gray-600);
  font-weight: var(--font-weight-semibold);
}

.avatar img { width: 100%; height: 100%; object-fit: cover; }

.avatar--xs { width: 24px; height: 24px; font-size: var(--font-size-xs); }
.avatar--sm { width: 32px; height: 32px; font-size: var(--font-size-sm); }
.avatar--md { width: 40px; height: 40px; font-size: var(--font-size-base); }
.avatar--lg { width: 56px; height: 56px; font-size: var(--font-size-lg); }
.avatar--xl { width: 72px; height: 72px; font-size: var(--font-size-xl); }

/* ============================================================
   Dropdown / Select Language
   ============================================================ */

.lang-selector {
  position: relative;
  display: inline-flex;
}

.lang-selector__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: var(--gray-50);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 120px;
}

.lang-selector__trigger:hover {
  background: var(--gray-100);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.lang-selector__trigger:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 2px;
}

.lang-selector__flag { width: 20px; height: 14px; border-radius: var(--radius-sm); }

.lang-selector__code {
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.lang-selector__chevron {
  width: 16px;
  height: 16px;
  color: var(--gray-500);
  transition: transform var(--transition-fast);
}

.lang-selector__chevron svg { width: 16px; height: 16px; }

.lang-selector.open .lang-selector__chevron { transform: rotate(180deg); }

.lang-selector__dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 180px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  z-index: var(--z-dropdown);
  overflow: hidden;
}

.lang-selector.open .lang-selector__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-selector__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.lang-selector__item:hover {
  background: var(--gray-50);
  color: var(--text-primary);
}

.lang-selector__item--active {
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: var(--font-weight-semibold);
}

.lang-selector__item-flag { width: 20px; height: 14px; border-radius: var(--radius-sm); }
.lang-selector__item-name { flex: 1; }
.lang-selector__item-check { color: var(--blue-600); }

/* ============================================================
   Google Translate Widget Styling
   ============================================================ */

#google_translate_element {
  display: inline-block;
}

.goog-te-gadget {
  font-family: var(--font-sans) !important;
  font-size: var(--font-size-sm) !important;
}

.goog-te-gadget .goog-te-combo {
  padding: var(--space-2) var(--space-3) !important;
  font-family: var(--font-sans) !important;
  font-size: var(--font-size-sm) !important;
  font-weight: var(--font-weight-medium) !important;
  color: var(--text-secondary) !important;
  background: var(--gray-50) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-md) !important;
  cursor: pointer !important;
  min-width: 120px !important;
  transition: all var(--transition-fast) !important;
}

.goog-te-gadget .goog-te-combo:hover {
  background: var(--gray-100) !important;
  border-color: var(--border-medium) !important;
  color: var(--text-primary) !important;
}

.goog-te-gadget .goog-te-combo:focus {
  outline: 2px solid var(--border-focus) !important;
  outline-offset: 2px !important;
}

/* Hide Google branding */
.goog-te-gadget .goog-logo-link,
.goog-te-gadget span[style*="display: none"],
.goog-te-gadget .goog-te-gadget-icon,
#goog-gt-tt,
.goog-te-banner-frame,
.goog-tooltip,
.skiptranslate {
  display: none !important;
}

.goog-text-highlight { background: none !important; box-shadow: none !important; }

/* Translate body */
body.translated-ltr { direction: ltr; }
body.translated-rtl { direction: rtl; }

/* ============================================================
   Alert / Notification
   ============================================================ */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
}

.alert__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 2px;
}

.alert__content { flex: 1; }

.alert__title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-1);
}

.alert__message {
  font-size: var(--font-size-sm);
  margin: 0;
}

.alert__dismiss {
  flex-shrink: 0;
  padding: var(--space-1);
  color: inherit;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.alert__dismiss:hover { opacity: 1; }

.alert--info {
  background: var(--blue-50);
  border-color: var(--blue-200);
  color: var(--blue-900);
}

.alert--success {
  background: var(--color-success-light);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert--warning {
  background: var(--color-warning-light);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert--error {
  background: var(--color-error-light);
  border-color: var(--color-error);
  color: var(--color-error);
}

/* ============================================================
   Tabs
   ============================================================ */

.tabs { border-bottom: 1px solid var(--border-light); }

.tabs__list {
  display: flex;
  gap: var(--space-1);
  overflow-x: auto;
  padding-bottom: -1px;
  margin-bottom: -1px;
}

.tabs__trigger {
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tabs__trigger:hover { color: var(--text-primary); }

.tabs__trigger--active {
  color: var(--blue-600);
  border-bottom-color: var(--blue-600);
}

.tabs__panel {
  display: none;
  padding: var(--space-6) 0;
  animation: fade-in var(--transition-normal);
}

.tabs__panel--active { display: block; }

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

.accordion { border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; }

.accordion__item { border-bottom: 1px solid var(--border-light); }

.accordion__item:last-child { border-bottom: none; }

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  background: var(--white);
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.accordion__trigger:hover { background: var(--gray-50); }

.accordion__trigger:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: -2px;
}

.accordion__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-left: var(--space-4);
  color: var(--gray-500);
  transition: transform var(--transition-fast);
}

[dir="rtl"] .accordion__icon { margin-left: 0; margin-right: var(--space-4); }

.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(180deg); }

.accordion__content {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-normal) ease-out;
}

.accordion__content-inner {
  padding: 0 var(--space-5) var(--space-4);
  color: var(--text-secondary);
}

/* ============================================================
   Table
   ============================================================ */

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table th,
.table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

[dir="rtl"] .table th,
[dir="rtl"] .table td { text-align: right; }

.table th {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  background: var(--gray-50);
  white-space: nowrap;
}

.table tbody tr:hover { background: var(--gray-50); }

.table tbody tr:last-child td { border-bottom: none; }

/* ============================================================
   Pagination
   ============================================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.pagination__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pagination__btn:hover:not(:disabled) {
  background: var(--gray-50);
  border-color: var(--border-medium);
  color: var(--text-primary);
}

.pagination__btn--active {
  color: var(--white);
  background: var(--blue-600);
  border-color: var(--blue-600);
}

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

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

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

.tooltip__trigger { cursor: help; }

.tooltip__content {
  position: absolute;
  bottom: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  max-width: 280px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--white);
  background: var(--gray-900);
  border-radius: var(--radius-md);
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: var(--z-tooltip);
  pointer-events: none;
}

.tooltip__content::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--gray-900);
}

.tooltip:hover .tooltip__content,
.tooltip:focus-within .tooltip__content {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   Modal
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay--open {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 560px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay--open .modal { transform: scale(1) translateY(0); }

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--border-light);
}

.modal__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--gray-500);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--gray-100);
  color: var(--text-primary);
}

.modal__body { padding: var(--space-6); }

.modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--border-light);
}

/* ============================================================
   Scrollbar
   ============================================================ */

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-400); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--gray-500); }

[dir="rtl"] ::-webkit-scrollbar { direction: rtl; }

/* Firefox */
* { scrollbar-width: thin; scrollbar-color: var(--gray-400) var(--gray-100); }