/* ============================================================
   COMPONENTS — Boutons, badges, cards, inputs, chips
   ============================================================ */

/* ---------- BOUTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

.btn-primary {
  background: var(--neon-lime);
  color: var(--bg-0);
  box-shadow: 0 8px 24px rgba(198, 255, 61, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(198, 255, 61, 0.45), 0 0 0 4px rgba(198, 255, 61, 0.12);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: transparent;
  color: var(--text-0);
  border: 1px solid var(--border-3);
}
.btn-secondary:hover {
  background: var(--bg-3);
  border-color: var(--neon-lime);
  color: var(--neon-lime);
}

.btn-ghost {
  background: transparent;
  color: var(--text-1);
}
.btn-ghost:hover { color: var(--neon-lime); }

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-1);
  border: 1px solid transparent;
  position: relative;
}
.btn-icon:hover {
  background: var(--bg-3);
  color: var(--neon-lime);
}

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

.btn-block { width: 100%; }

/* Effet shine sur boutons primaires */
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left 700ms var(--ease-out);
}
.btn-primary:hover::after { left: 100%; }

/* ---------- BADGES ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-pill);
}
.badge-new { background: var(--neon-lime); color: var(--bg-0); }
.badge-hot { background: var(--neon-violet); color: var(--text-0); }
.badge-promo { background: var(--neon-cyan); color: var(--bg-0); }
.badge-stock { background: var(--bg-3); color: var(--text-2); border: 1px solid var(--border-2); }
.badge-out { background: var(--bg-3); color: var(--text-3); }

/* ---------- CHIPS / TAGS ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 14px;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-pill);
  background: var(--bg-3);
  color: var(--text-1);
  border: 1px solid var(--border-1);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}
.chip:hover { border-color: var(--neon-lime); color: var(--neon-lime); }
.chip.is-active {
  background: var(--neon-lime);
  color: var(--bg-0);
  border-color: var(--neon-lime);
}

/* ---------- INPUTS ---------- */
.input {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  background: var(--bg-2);
  color: var(--text-0);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}
.input:focus {
  outline: none;
  border-color: var(--neon-lime);
  background: var(--bg-3);
}
.input::placeholder { color: var(--text-3); }

.input-group {
  display: flex;
  gap: var(--space-2);
}

.input-search {
  position: relative;
}
.input-search .input { padding-left: 44px; }
.input-search svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  width: 18px;
  height: 18px;
  pointer-events: none;
}

/* ---------- CARD PRODUIT ---------- */
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-3);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(198,255,61,0.1);
}

.product-card__media {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__media svg,
.product-card__media img {
  width: 70%;
  height: 70%;
  object-fit: contain;
  transition: transform var(--duration-slow) var(--ease-out);
}
.product-card:hover .product-card__media svg,
.product-card:hover .product-card__media img {
  transform: scale(1.08) rotate(-2deg);
}

.product-card__badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  z-index: 2;
}

.product-card__quick {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-2);
  color: var(--text-0);
  display: grid;
  place-items: center;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--duration-base) var(--ease-out);
  z-index: 2;
}
.product-card:hover .product-card__quick {
  opacity: 1;
  transform: translateY(0);
}
.product-card__quick:hover {
  background: var(--neon-lime);
  color: var(--bg-0);
  border-color: var(--neon-lime);
}

.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-3);
  font-weight: 500;
}

.product-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-0);
  line-height: var(--leading-snug);
}
.product-card:hover .product-card__title { color: var(--neon-lime); }

.product-card__rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--text-2);
}
.product-card__rating .stars { color: var(--neon-lime); letter-spacing: 1px; }

.product-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-3);
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-0);
}
.product-card__price .old {
  font-size: var(--text-sm);
  color: var(--text-3);
  text-decoration: line-through;
  font-weight: 500;
}

.product-card__add {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-3);
  color: var(--text-0);
  display: grid;
  place-items: center;
  transition: all var(--duration-fast) var(--ease-out);
}
.product-card__add:hover {
  background: var(--neon-lime);
  color: var(--bg-0);
  transform: scale(1.1);
}

.product-card__add.is-added {
  background: var(--success);
  color: var(--bg-0);
}

/* ---------- DROPDOWN ---------- */
.dropdown {
  position: relative;
}
.dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  padding: var(--space-2);
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all var(--duration-fast) var(--ease-out);
  z-index: var(--z-dropdown);
}
.dropdown.is-open .dropdown__menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-1);
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
}
.dropdown__item:hover { background: var(--bg-3); color: var(--neon-lime); }

/* ---------- TOAST ---------- */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-left: 3px solid var(--neon-lime);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  color: var(--text-0);
  min-width: 280px;
  animation: toastIn 400ms var(--ease-out);
  pointer-events: auto;
}
.toast.is-leaving { animation: toastOut 300ms var(--ease-in-out) forwards; }
.toast svg {
  width: 20px;
  height: 20px;
  color: var(--neon-lime);
  flex-shrink: 0;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateX(40px); }
}

/* ---------- SKELETON / PLACEHOLDER ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-3) 0%, var(--bg-4) 50%, var(--bg-3) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.6s linear infinite;
  border-radius: var(--radius-md);
}
@keyframes shimmer {
  to { background-position: -200% 0; }
}

/* ---------- DIVIDER ---------- */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
  border: 0;
  margin: var(--space-12) 0;
}