/* ============================================
   Riwaq Theme — Corporate B2B Styles
   ============================================ */

/* === Line Clamp Utilities === */
.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* === Section Heading — Riwaq Style === */
.riwaq-heading {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.riwaq-heading .accent-bar {
  width: 3px;
  min-height: 2.5rem;
  background: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 0.25rem;
}
.riwaq-heading h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}
.riwaq-heading p {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
  line-height: 1.5;
}
.riwaq-heading--light .accent-bar {
  background: #FFFFFF;
}
.riwaq-heading--light h2 {
  color: #FFFFFF;
}
.riwaq-heading--light p {
  color: #E8EAF0;
}

/* === Riwaq Divider === */
.riwaq-divider {
  width: 48px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

/* === Buttons === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 150ms ease;
  text-decoration: none;
}
.btn-primary:hover {
  background-color: var(--color-accent-hover);
}
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: transparent;
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: 1px solid var(--color-accent);
  cursor: pointer;
  transition: background-color 150ms ease, color 150ms ease;
  text-decoration: none;
}
.btn-secondary:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: var(--color-dark);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 150ms ease;
  text-decoration: none;
}
.btn-dark:hover {
  background-color: #2A2E3F;
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: transparent;
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease;
  text-decoration: none;
}
.btn-outline-white:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
}

/* === Product Card === */
.product-card {
  background: var(--color-background, #FFFFFF);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 150ms ease;
}
.product-card:hover {
  border-color: var(--color-accent);
}

/* === Riwaq Card (generic) === */
.riwaq-card {
  background: var(--color-background, #FFFFFF);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 150ms ease;
}
.riwaq-card:hover {
  border-color: var(--color-accent);
}

/* === Riwaq Badge === */
.riwaq-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 3px;
  line-height: 1.5;
}
.riwaq-badge--accent {
  background-color: #E8F0FA;
  color: var(--color-accent);
}
.riwaq-badge--success {
  background-color: #E6F4EE;
  color: var(--color-success);
}
.riwaq-badge--error {
  background-color: #FCEAEA;
  color: var(--color-error);
}
.riwaq-badge--warning {
  background-color: #FEF3E0;
  color: var(--color-warning);
}

/* === Riwaq Stat === */
.riwaq-stat {
  text-align: center;
}
.riwaq-stat .stat-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1.2;
}
.riwaq-stat .stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}

/* === Riwaq Mono (for numbers, SKU, codes) === */
.riwaq-mono {
  font-family: var(--font-mono);
}

/* === Scrollbar === */
.custom-scrollbar::-webkit-scrollbar { width: 4px; }
.custom-scrollbar::-webkit-scrollbar-track { background: var(--color-surface); }
.custom-scrollbar::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: var(--color-text-tertiary); }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }
.scrollbar-hide::-webkit-scrollbar { display: none; }

/* === Swiper Overrides === */
.swiper-pagination-bullet { background: var(--color-border); opacity: 0.6; }
.swiper-pagination-bullet-active { opacity: 1; background: var(--color-accent); }
.swiper-button-next,
.swiper-button-prev {
  color: var(--color-text);
  background: var(--color-background, #FFFFFF);
  border: 1px solid var(--color-border);
  width: 36px;
  height: 36px;
  border-radius: 4px;
  transition: border-color 150ms ease;
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
  border-color: var(--color-accent);
}
.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 14px;
  font-weight: 700;
}

/* === Toast Notifications === */
.toast {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 500;
  pointer-events: auto;
  animation: toastIn 200ms ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: min(400px, 90vw);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.toast-success { background-color: var(--color-success); }
.toast-error { background-color: var(--color-error); }
.toast-warning { background-color: var(--color-warning); }
.toast-info { background-color: var(--color-accent); }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Overlay & Drawer === */
.overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(27, 32, 48, 0.5);
  z-index: 40;
  backdrop-filter: blur(2px);
}
.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 100%;
  max-width: min(400px, 85vw);
  background: var(--color-background, #FFFFFF);
  z-index: 50;
  transition: transform 200ms ease;
  overflow-y: auto;
}
html[dir="rtl"] .drawer-start { right: 0; transform: translateX(100%); }
html[dir="ltr"] .drawer-start { left: 0; transform: translateX(-100%); }
html[dir="rtl"] .drawer-end { left: 0; transform: translateX(-100%); }
html[dir="ltr"] .drawer-end { right: 0; transform: translateX(100%); }
.drawer.open { transform: translateX(0) !important; }

/* === Testimonial Card === */
.riwaq-testimonial {
  background: var(--color-background, #FFFFFF);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 1.5rem;
  position: relative;
}
.riwaq-testimonial .quote-text {
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.7;
}

/* === Stars (Reviews) === */
.stars .star-filled { color: #D4890B; }
.stars .star-empty { color: var(--color-border); }

/* === Skeleton Loading === */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 25%, #E8EAF0 50%, var(--color-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 3px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* === Animations (functional only — 150-200ms) === */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes checkPop {
  0% { opacity: 0; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}
.animate-fade-in { animation: fadeIn 200ms ease; }
.animate-spin { animation: spin 0.8s linear infinite; }
.animate-check { animation: checkPop 200ms ease; }

/* Scroll reveal — opacity only, no translate */
.reveal {
  opacity: 0;
  transition: opacity 300ms ease;
}
.reveal.visible {
  opacity: 1;
}

/* === Price Range Slider === */
.price-slider { position: relative; height: 4px; background: var(--color-border); border-radius: 2px; }
.slider-range { position: absolute; height: 100%; background: var(--color-accent); border-radius: 2px; }
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: transparent;
  pointer-events: none;
  position: absolute;
  top: 0;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid #FFFFFF;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  pointer-events: auto;
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid #FFFFFF;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  pointer-events: auto;
  cursor: pointer;
}

/* === Accreditations / Logo Bar === */
.logo-grayscale {
  filter: grayscale(100%);
  opacity: 0.5;
  transition: filter 200ms ease, opacity 200ms ease;
}
.logo-grayscale:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* === Section Helpers === */
.section-dark { background-color: var(--color-dark); color: #E8EAF0; }
.section-light { background-color: var(--color-surface); }

/* === Table Rows Alternating === */
.table-striped tr:nth-child(even) { background-color: var(--color-surface); }
.table-striped tr:hover { background-color: #EEF0F4; }
.table-striped th {
  background-color: var(--color-surface);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* === Focus Ring (Inputs) === */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(43, 94, 167, 0.15);
}

/* === Checkbox Style === */
input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: background-color 150ms ease, border-color 150ms ease;
}
input[type="checkbox"]:checked {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}
input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 5px;
  width: 4px;
  height: 8px;
  border: solid #FFFFFF;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* === Timeline === */
.timeline-line {
  width: 2px;
  background-color: var(--color-border);
}
.timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-accent);
  border: 2px solid var(--color-background, #FFFFFF);
  box-shadow: 0 0 0 2px var(--color-accent);
}

/* === Mega Menu === */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-background, #FFFFFF);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  z-index: 30;
}

/* === Bottom Sheet (Mobile) === */
.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-background, #FFFFFF);
  border-radius: 12px 12px 0 0;
  z-index: 50;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 200ms ease;
}
.bottom-sheet.open {
  transform: translateY(0);
}
.bottom-sheet-handle {
  width: 36px;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin: 0.75rem auto;
}

/* === Disable Animations === */
.no-animations *,
.no-animations *::before,
.no-animations *::after {
  animation-duration: 0s !important;
  transition-duration: 0s !important;
}