/* ============================================================
   flavors.css — 套餐卡 / 口味网格 / 随机组合
   只负责 .packages .pack-grid .flavors .flav-grid .flavor-card .random
   ============================================================ */

/* ---------------- 套餐卡 ---------------- */
.packages__fine {
  margin-top: 14px;
  color: var(--ink-dim);
  font-size: 12px;
  line-height: 1.5;
}

.pack-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.pack-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 14px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  text-align: left;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}
.pack-card:hover { border-color: var(--line-strong); }

.pack-card.is-featured {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand) inset;
}

.pack-card.is-active {
  border-color: var(--brand);
  background: var(--brand-soft);
  box-shadow: 0 0 0 2px var(--brand) inset;
}

/* 选中标记：只有被选中时出现，位置固定不占布局 */
.pack-card__check {
  position: absolute;
  top: -1px;
  right: 12px;
  padding: 3px 10px 4px;
  border-radius: 0 0 8px 8px;
  background: var(--brand);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.16s ease, transform 0.16s ease;
}
.pack-card.is-active .pack-card__check {
  opacity: 1;
  transform: translateY(0);
}

.pack-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
/* 选中的卡右上角已有勾标，避免和徽章重叠 */
.pack-card.is-active .pack-card__badge { top: 26px; }

/* 上半区：左边件数、右边价格 */
.pack-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.pack-card__title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.pack-card__qty {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.pack-card__qty small {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-dim);
  letter-spacing: 0;
}
.pack-card__per {
  color: var(--ink-dim);
  font-size: 12px;
  line-height: 1.3;
}

.pack-card__pricing {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  flex: 0 0 auto;
  text-align: right;
}
.pack-card__total {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.pack-card__save {
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ok);
}
.pack-card__save--hint { color: var(--ink-dim); font-weight: 600; }

/* 口味区：框起来，明确告诉客户这套到底买的是哪几支 */
.pack-card__flavour-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 9px 10px;
  border-radius: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}
.pack-card__flavour-label {
  color: var(--ink-dim);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.pack-card__flavours {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pack-card__flavour {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}
.pack-card__flavour-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pack-card__flavour-qty {
  flex: 0 0 auto;
  color: var(--ink-dim);
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* 按钮：主操作占大头，次操作弱化 */
.pack-card__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.pack-card__actions .pack-card__pick { flex: 1 1 132px; }
.pack-card__actions .pack-card__shuffle { flex: 0 1 auto; }
.pack-card__actions .btn {
  min-height: 44px;
  min-width: 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 15px;
  white-space: normal;
  overflow-wrap: anywhere;
}
.pack-card__pick.btn--primary {
  font-weight: 800;
}
.pack-card__shuffle {
  border-color: transparent;
  color: var(--ink-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: 13.5px !important;
  font-weight: 600;
  padding-inline: 4px !important;
}
.pack-card__shuffle:hover {
  color: var(--brand);
  border-color: transparent;
  background: none;
}

/* ---------------- 口味网格 ---------------- */
.flavors__head { margin-bottom: 0; }

.flav-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.flavor-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 10px 12px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  transition: border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
  -webkit-tap-highlight-color: transparent;
}
.flavor-card:hover { border-color: var(--line-strong); }

.flavor-card__tap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 56px;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.flavor-card__tap[disabled] { cursor: not-allowed; }

.flavor-card.is-selected {
  border-color: var(--brand);
  background: var(--brand-soft);
  box-shadow: 0 0 0 1px var(--brand) inset;
}

.flavor-card.is-soldout {
  cursor: not-allowed;
  opacity: 0.5;
  filter: grayscale(1);
  border-color: var(--line);
  background: var(--bg-soft);
}

.flavor-card__badge {
  position: absolute;
  top: -7px;
  right: -7px;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  border: 2px solid var(--bg);
  background: var(--brand);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  line-height: 18px;
  text-align: center;
}

.flavor-card__media {
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-soft);
  padding: 3px;
}
.flavor-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}
.flavor-card__ph {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--ink-dim);
  font-size: 18px;
  font-weight: 800;
}

.flavor-card__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
}

.flavor-card__name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.flavor-card__stock {
  color: var(--ok);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.flavor-card.is-soldout .flavor-card__stock { color: var(--ink-dim); }

.flavor-card__step {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 0 0 auto;
}

.flavor-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.flavor-step:hover { border-color: var(--line-strong); }
.flavor-step[disabled],
.flavor-step[aria-disabled="true"] {
  opacity: 0.35;
  cursor: not-allowed;
}
.flavor-step[data-role="flavor-inc"] {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
}

.flavor-card__qty {
  min-width: 20px;
  text-align: center;
  font-size: 16px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.flavor-card.is-soldout .flavor-step { pointer-events: none; }

/* ---------------- 随机组合 ---------------- */
.random__card {
  padding: 18px 16px;
  background: var(--panel);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
}
.random__title {
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.random__sub {
  margin-top: 4px;
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.45;
}
.random__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.random__actions .btn { flex: 1 1 auto; }

.random__out {
  margin-top: 12px;
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.45;
}
.random__out:empty { display: none; }
.random__out[data-filled="1"] {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  color: var(--ink);
}

/* ---------------- 响应式 ---------------- */
@media (min-width: 768px) {
  /* 平板 2 列：4 列会让 173px 卡里的按钮溢出容器 */
  .pack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .pack-card { padding: 16px; }
  /* 平板起口味卡改为两列网格，卡片内部改为纵向排布 */
  .flav-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .flavor-card { flex-direction: column; align-items: stretch; gap: 10px; padding: 14px; }
  .flavor-card__tap { gap: 10px; }
  .flavor-card__step { justify-content: space-between; }
  .flavor-step { width: 34px; height: 34px; font-size: 18px; }
  .random__card { padding: 22px 24px; }
}

@media (min-width: 1024px) {
  .pack-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flav-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1280px) {
  .pack-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
}