/**
 * DF Quantity Tiers — styles front
 * @author DataFirefly
 */
.dfqt {
  --dfqt-accent: #f59e0b;
  --dfqt-ink: #1f2430;
  --dfqt-muted: #6b7280;
  --dfqt-line: #e5e7eb;
  --dfqt-bg: #ffffff;
  margin: 1.25rem 0;
  font-size: 0.875rem;
  color: var(--dfqt-ink);
}

.dfqt-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.dfqt-title {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.dfqt-title::before {
  content: '';
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: 0.5rem;
  border-radius: 2px;
  background: var(--dfqt-accent);
  transform: rotate(45deg) translateY(-1px);
}

/* ----------------------------- Cartes ----------------------------- */

.dfqt-layout-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 0.625rem;
}

.dfqt-layout-cards .dfqt-tier {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 1.1rem 0.6rem 0.75rem;
  background: var(--dfqt-bg);
  border: 1px solid var(--dfqt-line);
  border-radius: 12px;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.dfqt-layout-cards .dfqt-tier:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(20, 24, 40, 0.08);
}

.dfqt-tier.dfqt-best {
  border-color: var(--dfqt-accent);
  box-shadow: 0 0 0 1px var(--dfqt-accent);
}

.dfqt-tier.dfqt-active {
  border-color: var(--dfqt-accent);
  background: color-mix(in srgb, var(--dfqt-accent) 7%, #ffffff);
}

.dfqt-ribbon {
  position: absolute;
  top: -0.6rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.1rem 0.55rem;
  background: var(--dfqt-accent);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 99px;
  white-space: nowrap;
}

.dfqt-qty {
  font-weight: 700;
  font-size: 1rem;
}

.dfqt-price {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dfqt-ink);
  line-height: 1.1;
}

.dfqt-per {
  display: block;
  font-weight: 400;
  font-size: 0.68rem;
  color: var(--dfqt-muted);
}

.dfqt-pack {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--dfqt-accent);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.dfqt-save {
  min-height: 1.1rem;
  font-size: 0.78rem;
  color: var(--dfqt-accent);
}

.dfqt-save strong {
  font-weight: 800;
}

.dfqt-save small {
  display: block;
  color: var(--dfqt-muted);
  font-size: 0.68rem;
}

.dfqt-save-none {
  color: var(--dfqt-muted);
  font-size: 0.7rem;
}

.dfqt-total {
  font-size: 0.7rem;
  color: var(--dfqt-muted);
}

.dfqt-add {
  margin-top: 0.35rem;
  width: 100%;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--dfqt-ink);
  border-radius: 8px;
  background: transparent;
  color: var(--dfqt-ink);
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.dfqt-add:hover,
.dfqt-add:focus-visible {
  background: var(--dfqt-ink);
  color: #ffffff;
  outline: none;
}

.dfqt-best .dfqt-add {
  border-color: var(--dfqt-accent);
  background: var(--dfqt-accent);
  color: #ffffff;
}

.dfqt-best .dfqt-add:hover,
.dfqt-best .dfqt-add:focus-visible {
  filter: brightness(0.92);
}

.dfqt-add.dfqt-adding {
  opacity: 0.6;
  pointer-events: none;
}

/* ----------------------------- Tableau ----------------------------- */

.dfqt-layout-table {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--dfqt-line);
  border-radius: 12px;
  overflow: hidden;
}

.dfqt-layout-table .dfqt-tier {
  position: relative;
  display: grid;
  grid-template-columns: 4.5rem 1fr auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  background: var(--dfqt-bg);
  border-bottom: 1px solid var(--dfqt-line);
  transition: background 0.15s ease;
}

.dfqt-layout-table .dfqt-tier:last-child {
  border-bottom: none;
}

.dfqt-layout-table .dfqt-tier.dfqt-active,
.dfqt-layout-table .dfqt-tier:hover {
  background: color-mix(in srgb, var(--dfqt-accent) 6%, #ffffff);
}

.dfqt-layout-table .dfqt-ribbon {
  position: static;
  transform: none;
  order: 5;
  justify-self: start;
}

.dfqt-layout-table .dfqt-per {
  display: inline;
  margin-left: 0.2rem;
}

.dfqt-layout-table .dfqt-save small {
  display: inline;
  margin-left: 0.3rem;
}

.dfqt-layout-table .dfqt-total {
  display: none;
}

.dfqt-layout-table .dfqt-add {
  margin-top: 0;
  width: auto;
  padding: 0.4rem 0.9rem;
}

/* ----------------------------- Nudge panier ----------------------------- */

.dfqt-cart {
  border: 1px solid var(--dfqt-line);
  border-radius: 12px;
  padding: 1rem;
  background: var(--dfqt-bg);
}

.dfqt-cart-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.dfqt-cart-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border: 1px dashed var(--dfqt-line);
  border-radius: 10px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.dfqt-cart-item:hover {
  border-color: var(--dfqt-accent);
  background: color-mix(in srgb, var(--dfqt-accent) 5%, #ffffff);
}

.dfqt-cart-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

.dfqt-cart-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.dfqt-cart-name {
  font-weight: 600;
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dfqt-cart-name small {
  font-weight: 400;
  color: var(--dfqt-muted);
}

.dfqt-cart-text {
  font-size: 0.78rem;
  color: var(--dfqt-muted);
}

.dfqt-cart-save {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.05rem 0.4rem;
  border-radius: 99px;
  background: var(--dfqt-accent);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.72rem;
}

.dfqt-cart-add {
  margin-top: 0;
  width: auto;
  min-width: 3.2rem;
  padding: 0.45rem 0.8rem;
  border-color: var(--dfqt-accent);
  background: var(--dfqt-accent);
  color: #ffffff;
  flex-shrink: 0;
}

.dfqt-cart-add:hover,
.dfqt-cart-add:focus-visible {
  background: var(--dfqt-accent);
  border-color: var(--dfqt-accent);
  filter: brightness(0.92);
}

@media (max-width: 480px) {
  .dfqt-cart-img {
    display: none;
  }
}

/* ----------------------------- Nudge ----------------------------- */

.dfqt-nudge {
  margin-top: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.dfqt-nudge-bar {
  height: 6px;
  border-radius: 99px;
  background: var(--dfqt-line);
  overflow: hidden;
}

.dfqt-nudge-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: var(--dfqt-accent);
  transition: width 0.25s ease;
}

.dfqt-nudge-text {
  font-size: 0.78rem;
  color: var(--dfqt-muted);
}

.dfqt-nudge.dfqt-nudge-best .dfqt-nudge-text {
  color: var(--dfqt-accent);
  font-weight: 600;
}

/* ----------------------------- Responsive ----------------------------- */

@media (max-width: 480px) {
  .dfqt-layout-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .dfqt-layout-table .dfqt-tier {
    grid-template-columns: 3.2rem 1fr auto;
  }

  .dfqt-layout-table .dfqt-save {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dfqt *,
  .dfqt *::before {
    transition: none !important;
  }
}