/* ==========================================================================
   Components — Buttons, Forms, Cards, Badges, Tables, Modals
   ========================================================================== */

/* --- Button Variants (extends base in style.css) --- */
.btn--accent-h2ion { --accent-current: var(--accent-h2ion); --accent-current-10: var(--accent-h2ion-10); }
.btn--accent-zeeva { --accent-current: var(--accent-zeeva); --accent-current-10: var(--accent-zeeva-10); }
.btn--accent-zhalak { --accent-current: var(--accent-zhalak); --accent-current-10: var(--accent-zhalak-10); }
.btn--accent-zameen { --accent-current: var(--accent-zameen); --accent-current-10: var(--accent-zameen-10); }

.btn--icon-only { padding: var(--space-3); }
.btn--icon-only.btn--sm { padding: var(--space-2); }
.btn--icon-only.btn--lg { padding: var(--space-4); }

/* Add to cart button states */
.add-to-cart-btn {
  position: relative;
  overflow: hidden;
}
.add-to-cart-btn.added .btn-text { opacity: 0; transform: translateY(-10px); }
.add-to-cart-btn.added .btn-added { opacity: 1; transform: translateY(0); }
.add-to-cart-btn .btn-added {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--easing-emphasized);
}
.add-to-cart-btn .btn-text { transition: all var(--duration-normal) var(--easing-emphasized); }

/* --- Form Enhancements --- */
.select-wrapper { position: relative; }
.select-wrapper::after {
  content: "";
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-text-muted);
  pointer-events: none;
}
.select-wrapper select { appearance: none; padding-right: var(--space-10); }

/* Input with icon */
.input-with-icon { position: relative; }
.input-with-icon .icon { position: absolute; left: var(--space-4); top: 50%; transform: translateY(-50%); color: var(--color-text-faint); pointer-events: none; width: 20px; height: 20px; }
.input-with-icon .form-input { padding-left: var(--space-10); }
.input-with-icon .icon--right { left: auto; right: var(--space-4); }
.input-with-icon .form-input + .icon--right { padding-right: var(--space-10); }

/* --- Card Variants --- */
.card--product { --card-radius: var(--radius-lg); }
.card--product .card__media { aspect-ratio: 1 / 1; overflow: hidden; background: var(--color-bg); }
.card--product .card__media img { width: 100%; height: 100%; object-fit: contain; transition: transform var(--duration-slow) var(--easing-standard); }
.card--product:hover .card__media img { transform: scale(1.03); }

.card--featured { border: 2px solid var(--accent-current); }

/* --- Badge Variants --- */
.badge--sale { background: var(--color-error-10); color: var(--color-error); }
.badge--new { background: var(--color-info-10); color: var(--color-info); }
.badge--outofstock { background: var(--color-text); color: var(--color-surface); }

/* --- Table Variants --- */
.table--striped tbody tr:nth-child(even) td { background: var(--color-bg); }
.table--hover tbody tr:hover td { background: var(--color-bg); }
.table--bordered th, .table--bordered td { border: 1px solid var(--color-border); }

/* --- Tabs --- */
.tabs { border-bottom: 2px solid var(--color-border); margin-bottom: var(--space-8); }
.tabs__list { display: flex; gap: var(--space-1); overflow-x: auto; padding-bottom: 2px; margin-bottom: -2px; }
.tabs__trigger {
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  cursor: pointer;
  transition: all var(--duration-fast) var(--easing-standard);
  white-space: nowrap;
}
.tabs__trigger:hover { color: var(--color-text); }
.tabs__trigger[aria-selected="true"] {
  color: var(--accent-current);
  border-bottom-color: var(--accent-current);
}
.tabs__panel { display: none; animation: fade-in var(--duration-fast) var(--easing-standard); }
.tabs__panel[hidden] { display: none; }
.tabs__panel:not([hidden]) { display: block; }

@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* --- Accordion --- */
.accordion__item { border-bottom: 1px solid var(--color-border); }
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-ui);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--duration-fast);
}
.accordion__trigger:hover { color: var(--accent-current); }
.accordion__trigger[aria-expanded="true"] { color: var(--accent-current); }
.accordion__icon { width: 24px; height: 24px; flex-shrink: 0; transition: transform var(--duration-normal) var(--easing-standard); }
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(180deg); }
.accordion__panel { overflow: hidden; max-height: 0; transition: max-height var(--duration-slow) var(--easing-standard); }
.accordion__panel-content { padding: 0 var(--space-6) var(--space-6); color: var(--color-text-muted); line-height: var(--leading-relaxed); }

/* --- Modal / Lightbox --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--easing-standard), visibility var(--duration-normal);
  padding: var(--space-6);
}
.modal-overlay[aria-hidden="false"] { opacity: 1; visibility: visible; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  max-width: 90vw;
  max-height: 90vh;
  overflow: auto;
  transform: scale(0.95);
  transition: transform var(--duration-normal) var(--easing-emphasized);
}
.modal-overlay[aria-hidden="false"] .modal { transform: scale(1); }
.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--duration-fast);
  z-index: 1;
}
.modal__close:hover { background: var(--color-bg); border-color: var(--color-border-strong); }

/* Lightbox specific */
.lightbox { max-width: 95vw; max-height: 95vh; }
.lightbox__image { max-width: 90vw; max-height: 80vh; object-fit: contain; }
.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--duration-fast);
  opacity: 0.8;
}
.lightbox__nav:hover { opacity: 1; background: var(--color-bg); }
.lightbox__nav--prev { left: -72px; }
.lightbox__nav--next { right: -72px; }
.lightbox__counter { position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%); font-size: var(--text-sm); color: var(--color-text-muted); }
.lightbox__thumbs { display: flex; gap: var(--space-3); padding: var(--space-4); overflow-x: auto; }
.lightbox__thumb {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--duration-fast);
}
.lightbox__thumb:hover,
.lightbox__thumb[aria-current="true"] { opacity: 1; border-color: var(--accent-current); }
.lightbox__thumb img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 768px) {
  .lightbox__nav--prev { left: var(--space-4); }
  .lightbox__nav--next { right: var(--space-4); }
  .lightbox__thumb { width: 60px; height: 60px; }
}

/* --- Drawer (Mobile Nav, Cart, Filters) --- */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  z-index: var(--z-modal);
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--easing-emphasized);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}
.drawer[aria-hidden="false"] { transform: translateX(0); }
.drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.drawer__title { font-family: var(--font-display); font-size: var(--text-h3); }
.drawer__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
}
.drawer__close:hover { background: var(--color-bg); }
.drawer__body { flex: 1; overflow-y: auto; padding: var(--space-6); }
.drawer__footer { padding: var(--space-6); border-top: 1px solid var(--color-border); }

/* Drawer overlay */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  z-index: calc(var(--z-modal) - 1);
  transition: opacity var(--duration-normal), visibility var(--duration-normal);
}
.drawer-overlay[aria-hidden="false"] { opacity: 1; visibility: visible; }

/* --- Toast (extends base) --- */
.toast__icon { width: 20px; height: 20px; flex-shrink: 0; }
.toast--success .toast__icon { color: var(--color-success); }
.toast--error .toast__icon { color: var(--color-error); }
.toast--info .toast__icon { color: var(--color-info); }
.toast--warning .toast__icon { color: var(--color-warning); }
.toast__content { flex: 1; }
.toast__title { font-weight: 600; margin-bottom: var(--space-1); }
.toast__message { font-size: var(--text-sm); color: var(--color-text-muted); }
.toast__close { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; background: transparent; border: none; color: var(--color-text-faint); cursor: pointer; border-radius: var(--radius-sm); }
.toast__close:hover { color: var(--color-text); background: var(--color-bg); }

/* --- Pagination --- */
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--space-2); margin-top: var(--space-8); flex-wrap: wrap; }
.pagination__link,
.pagination__current,
.pagination__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-fast);
}
.pagination__link:hover { border-color: var(--accent-current); color: var(--accent-current); }
.pagination__current {
  background: var(--accent-current);
  border-color: var(--accent-current);
  color: #fff;
  cursor: default;
}
.pagination__dots { border-color: transparent; color: var(--color-text-muted); cursor: default; }
.pagination__prev,
.pagination__next { gap: var(--space-2); }

/* --- Breadcrumb --- */
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.breadcrumb__item { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb__link:hover { color: var(--accent-current); }
.breadcrumb__separator { color: var(--color-text-faint); }
.breadcrumb__current { color: var(--color-text); font-weight: 500; }

/* --- Quantity Stepper (extends base) --- */
.qty-stepper--inline { display: inline-flex; }

/* --- Price Display --- */
.price { display: inline-flex; align-items: baseline; gap: var(--space-2); font-family: var(--font-mono); }
.price__current { font-size: var(--text-h3); font-weight: 600; color: var(--color-text); }
.price__original { font-size: var(--text-body); color: var(--color-text-muted); text-decoration: line-through; }
.price__sale { color: var(--color-error); }
.price__per-unit { font-size: var(--text-sm); color: var(--color-text-muted); font-family: var(--font-ui); }

/* --- Stock Status --- */
.stock { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.stock__icon { width: 16px; height: 16px; flex-shrink: 0; }
.stock--in .stock__icon { color: var(--color-success); }
.stock--out .stock__icon { color: var(--color-error); }
.stock--low .stock__icon { color: var(--color-warning); }

/* --- Rating Stars --- */
.rating { display: inline-flex; align-items: center; gap: var(--space-1); font-size: var(--text-sm); }
.rating__stars { display: flex; gap: 2px; }
.rating__star { width: 18px; height: 18px; color: var(--color-border); }
.rating__star--filled { color: #F59E0B; }
.rating__count { color: var(--color-text-muted); margin-left: var(--space-2); }

/* --- Divider --- */
.divider { border-top: 1px solid var(--color-border); margin: var(--space-8) 0; }
.divider--dashed { border-top-style: dashed; }
.divider--with-text { display: flex; align-items: center; gap: var(--space-4); border-top: none; }
.divider--with-text::before,
.divider--with-text::after { content: ""; flex: 1; border-top: 1px solid var(--color-border); }
.divider--with-text span { color: var(--color-text-muted); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em; }