/* =============================================================
   NUVIO GEAR — components.css
   Reusable UI components: buttons, forms, product cards, badges
   ============================================================= */

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

/* Ripple effect base */
.btn::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}

.btn:active::after {
  width: 200px;
  height: 200px;
  opacity: 1;
}

/* Primary / filled lime */
.btn-primary {
  background: var(--color-accent);
  color: var(--color-cta-text);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: #d4ff1a;
  border-color: #d4ff1a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(198,255,0,0.35);
}

.btn-primary:active { transform: translateY(0); }

/* CTA — also lime, black text */
.btn-cta {
  background: var(--color-cta);
  color: var(--color-cta-text);
  border-color: var(--color-cta);
}

.btn-cta:hover {
  background: #d4ff1a;
  border-color: #d4ff1a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(198,255,0,0.35);
}

/* Outline white */
.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--color-text);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

/* Outline accent */
.btn-outline-accent {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline-accent:hover {
  background: rgba(198,255,0,0.1);
  transform: translateY(-2px);
}

/* Ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding-inline: var(--space-md);
}

.btn-ghost:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.06);
}

/* Small */
.btn-sm {
  padding: 8px 18px;
  font-size: 12px;
}

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

/* Add to cart — special state */
.btn-cart {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 10px 20px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-cart:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn-cart.added {
  background: #22c55e;
  border-color: #22c55e;
  color: #fff;
  pointer-events: none;
}

.btn-cart.added::before {
  content: '✓ ';
}

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-sm);
}

/* ── PRODUCT CARD ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Horizontal scroll on mobile for bestsellers */
.product-scroll {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-sm);
}

.product-scroll::-webkit-scrollbar { display: none; }

@media (min-width: 1024px) {
  .product-scroll {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow-x: visible;
  }
}

.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  min-width: 220px;
  scroll-snap-align: start;
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .product-card { min-width: 0; flex-shrink: 1; }
}

.product-card:hover {
  border-color: rgba(198,255,0,0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-bg);
}

.product-card-image svg {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image svg {
  transform: scale(1.04);
}

.product-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.badge-new {
  background: var(--color-accent);
  color: var(--color-bg);
}

.badge-sale {
  background: var(--color-cta);
  color: var(--color-cta-text);
}

.badge-bestseller {
  background: var(--color-bg-card);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

/* Quick-add overlay */
.product-card-quick {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-sm);
  background: linear-gradient(to top, rgba(26,26,26,0.95), transparent);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.product-card:hover .product-card-quick {
  transform: translateY(0);
}

.product-card-body {
  padding: var(--space-md);
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 4px;
  line-height: 1.2;
}

.product-card-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.product-price {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.02em;
}

.product-price-old {
  font-size: 14px;
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: 4px;
  font-weight: 400;
}

/* ── FORMS ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-control {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--color-text);
  font-size: 15px;
  font-family: var(--font-body);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-control::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(198,255,0,0.12);
}

.form-control.error {
  border-color: #ff4444;
  box-shadow: 0 0 0 3px rgba(255,68,68,0.12);
}

.form-error {
  font-size: 12px;
  color: #ff6666;
  display: none;
}

.form-group.has-error .form-error { display: block; }
.form-group.has-error .form-control {
  border-color: #ff4444;
  box-shadow: 0 0 0 3px rgba(255,68,68,0.12);
}

.form-group.has-success .form-control {
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

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

.form-success-msg {
  display: none;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-lg);
  font-size: 14px;
  color: #22c55e;
  text-align: center;
}

.form-success-msg.visible { display: block; }

/* Select */
select.form-control {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23AAAAAA' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

/* ── TAGS / CHIPS ── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tag-accent {
  background: rgba(198,255,0,0.12);
  color: var(--color-accent);
  border: 1px solid rgba(198,255,0,0.25);
}

.tag-muted {
  background: rgba(255,255,255,0.05);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
}

.divider-accent {
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
  height: 1px;
  border: none;
}

/* ── STATS COUNTER (animated) ── */
.stat-num {
  display: inline-block;
}

/* ── ICON WRAPPERS ── */
.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-circle-accent {
  background: rgba(198,255,0,0.12);
  color: var(--color-accent);
  border: 1px solid rgba(198,255,0,0.2);
}

/* ── ALERT / TOAST ── */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 400;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-lg);
  font-size: 14px;
  max-width: 320px;
  transform: translateY(120%);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  box-shadow: var(--shadow-lg);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ── SKELETON LOADER ── */
.skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.03) 0%,
    rgba(255,255,255,0.07) 50%,
    rgba(255,255,255,0.03) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

/* ── SECTION LABEL ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

/* ── "VIEW ALL" LINK ── */
.view-all {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  transition: gap var(--transition);
}

.view-all:hover { gap: var(--space-md); }

.view-all svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.view-all:hover svg { transform: translateX(4px); }

/* ── RESPONSIVE IMAGES ── */
.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── QUANTITY STEPPER ── */
.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-stepper button {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--color-text-muted);
  transition: background var(--transition), color var(--transition);
}

.qty-stepper button:hover {
  background: rgba(198,255,0,0.1);
  color: var(--color-accent);
}

.qty-stepper .qty-display {
  width: 48px;
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  border-inline: 1px solid var(--color-border);
  padding-block: 8px;
}

/* ── COLLAPSIBLE (for mobile filter) ── */
.collapsible-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  transition: color var(--transition);
}

.collapsible-toggle:hover { color: var(--color-accent); }

.collapsible-icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.collapsible-toggle[aria-expanded="true"] .collapsible-icon {
  transform: rotate(180deg);
}

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

.collapsible-body.open {
  max-height: 500px;
  padding-top: var(--space-md);
}

/* ── RATING STARS (static) ── */
.rating {
  display: flex;
  align-items: center;
  gap: 2px;
}

.rating-count {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-left: var(--space-xs);
}

/* ── PRODUCT CATEGORY TAG (B2B catalogue cards) ── */
.product-cat-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

/* ── FLEET PARTNER TRUST LINE ── */
.fleet-partner-trust {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  letter-spacing: 0.04em;
}