:root {
  color-scheme: light;
  --font-sans: "SF Pro Text", "PingFang SC", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --blue: #1968d4;
  --blue-dark: #1254b2;
  --ink: #24344b;
  --muted: #626f80;
  --line: #cdd7e3;
  --soft-line: #e5ebf2;
  --wash: #f8fafd;
  --panel: #fff;
  font-family: var(--font-sans);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: #f7f9fc;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
select { font: inherit; }

button,
.button {
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  text-decoration: none;
  cursor: pointer;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button:hover { background: var(--wash); }
button:disabled { cursor: not-allowed; opacity: .52; }

.primary {
  border-color: transparent;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(110deg, #1968d4, #2477dc);
  box-shadow: 0 5px 14px rgba(23, 105, 255, .2);
  transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.primary:hover { background: linear-gradient(110deg, #1254b2, #1765c6); box-shadow: 0 7px 18px rgba(23, 105, 255, .25); }
.primary:active:not(:disabled) { transform: translateY(1px); box-shadow: 0 2px 8px rgba(23, 105, 255, .2); }

.packing-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 72px;
  padding: 0 28px;
  border-bottom: 1px solid var(--soft-line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.packing-brand { display: flex; align-items: center; }
.packing-logo { width: 164px; max-height: 48px; object-fit: contain; }
.packing-logo-en { display: none; }
.packing-logo-mobile { display: none; width: 42px; height: 42px; }
html[lang="en"] .packing-logo-zh { display: none; }
html[lang="en"] .packing-logo-en { display: block; }

.packing-top-actions { position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 0; }
.packing-language-switch,
.packing-account {
  height: 40px;
  min-height: 40px;
  padding: 0 10px;
  border: 1px solid var(--soft-line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.packing-language-switch { width: 42px; min-width: 42px; padding: 0; }
.packing-language-switch .language-switch-symbol { width: 29px; height: 29px; display: block; }
.packing-language-switch:hover,
.packing-account:hover { border-color: #aecbfa; background: #edf4ff; }
.packing-account { max-width: 170px; gap: 7px; overflow: hidden; }
.packing-account > span:last-child { overflow: hidden; text-overflow: ellipsis; }
.packing-account-avatar { width: 24px; height: 24px; flex: 0 0 auto; display: grid; place-items: center; overflow: hidden; border-radius: 50%; background: #e8f0fe; color: var(--blue-dark); font-size: 11px; font-weight: 700; }
.packing-account-avatar img { width: 100%; height: 100%; display: block; object-fit: cover; transition: filter 180ms ease, opacity 180ms ease; }
.packing-account:not(.is-authenticated) .packing-account-avatar img,
.packing-account-dialog:not(.is-authenticated) .packing-account-dialog-avatar img { filter: grayscale(1); opacity: .76; }
.packing-more-wrap { position: relative; }
.packing-more-button { width: 38px; min-width: 38px; height: 38px; padding: 0; font-size: 22px; line-height: 1; }
.packing-more-menu { position: absolute; top: calc(100% + 10px); right: 0; z-index: 30; width: max-content; min-width: 176px; max-width: min(280px, calc(100vw - 24px)); padding: 6px; border: 1px solid var(--soft-line); border-radius: 8px; background: #fff; box-shadow: 0 8px 24px rgba(32, 33, 36, .18); }
.packing-more-menu a,
.packing-more-menu button { width: 100%; min-height: 36px; padding: 9px 12px; border: 0; border-radius: 0; color: var(--ink); background: #fff; text-decoration: none; display: flex; align-items: center; justify-content: flex-start; white-space: nowrap; }
.packing-more-menu a:hover,
.packing-more-menu button:hover { background: var(--wash); }
#saveState { color: var(--muted); font-size: 12px; white-space: nowrap; }
#saveState.error { color: #b3261e; }
#saveState.saved { color: #137333; }

.packing-shell { width: min(1180px, calc(100% - 40px)); margin: 34px auto 80px; }
.packing-state-card { min-height: 220px; border: 1px solid var(--line); border-radius: 18px; background: #fff; display: grid; place-content: center; gap: 8px; text-align: center; }
.packing-state-card span { color: var(--muted); }
.packing-state-card.error strong { color: #b3261e; }

.packing-hero {
  padding: 28px 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(135deg, #fff 0%, #edf5ff 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.packing-kicker,
.stage-heading > div > span { color: var(--blue); font-size: 13px; font-weight: 700; }
.packing-hero h1 { margin: 7px 0 6px; font-size: clamp(28px, 4vw, 46px); }
.packing-hero p,
.stage-heading p { margin: 0; color: var(--muted); line-height: 1.6; }

.packing-steps { margin: 0; padding: 0; list-style: none; display: flex; gap: 8px; --selection-background: #fff; --selection-border: 1px solid #9cc1f5; --selection-radius: 14px; }
.packing-steps li { min-width: 164px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); background: rgba(255, 255, 255, .72); display: flex; align-items: center; gap: 10px; }
.packing-steps li.interactive { padding: 0; }
.packing-steps li.interactive > button { width: 100%; min-height: 54px; padding: 12px 15px; border: 0; border-radius: inherit; color: inherit; background: transparent; box-shadow: none; justify-content: flex-start; gap: 10px; }
.packing-steps b { width: 30px; height: 30px; padding: 0; border-radius: 50%; background: #e8edf3; display: grid; place-items: center; line-height: 1; text-align: center; }
.packing-steps li.active { border-color: #9cc1f5; color: var(--blue-dark); background: #fff; }
.packing-steps li.active b { color: #fff; background: var(--blue); }
.packing-steps.selection-slider-ready li { background: transparent; }
.packing-steps.selection-slider-ready li.active { border-color: transparent; }
.packing-steps.selection-slider-mobile .selection-slider::before { display: none; }
.packing-steps.selection-slider-mobile .selection-slider::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 18px; height: 3px; border-radius: 2px; background: #25b9ee; transform: translateX(-50%); }
.packing-steps.selection-slider-mobile.selection-slider-ready li.active b { color: #fff; background: #111; transform: scale(1.06); }

.packing-stage { margin-top: 22px; padding: 26px 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); }
.stage-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.stage-heading h2 { margin: 5px 0; font-size: 26px; }
.stage-heading > strong { color: var(--blue); white-space: nowrap; }

.catalog-layout { margin-top: 24px; display: grid; grid-template-columns: 178px minmax(0, 1fr); align-items: start; gap: 26px; }
.category-tabs { position: sticky; top: 94px; display: flex; flex-direction: column; gap: 6px; max-height: calc(100vh - 118px); overflow-y: auto; scrollbar-width: none; --selection-background: #edf4ff; --selection-border: 1px solid #a9c8f5; --selection-radius: 10px; }
.status-tabs { display: flex; gap: 8px; margin: 22px 0 18px; overflow-x: auto; scrollbar-width: none; --selection-background: #edf4ff; --selection-border: 1px solid #a9c8f5; --selection-radius: 999px; }
.category-tabs::-webkit-scrollbar,
.status-tabs::-webkit-scrollbar { display: none; }
.category-tabs button { width: 100%; min-height: 44px; border-color: transparent; justify-content: flex-start; }
.category-tabs button { white-space: nowrap; }
html[lang="en"] .category-tabs button { font-size: 13px; }
.category-tabs button.active { border-color: #a9c8f5; color: var(--blue); background: #edf4ff; }
.status-tabs button { flex: 0 0 auto; min-height: 38px; border-radius: 999px; }
.status-tabs button.active { border-color: #a9c8f5; color: var(--blue); background: #edf4ff; }

.selection-slider-host { position: relative; isolation: isolate; }
.category-tabs.selection-slider-host { position: sticky; }
.selection-slider-host > button,
.selection-slider-host > li { position: relative; z-index: 1; }
.selection-slider { position: absolute; left: 0; top: 0; z-index: 0; width: var(--selection-width); height: var(--selection-height); border: var(--selection-border, 0); border-radius: var(--selection-radius, 8px); background: var(--selection-background, #fff); pointer-events: none; transform: translate3d(var(--selection-x), var(--selection-y), 0); transition: transform 300ms cubic-bezier(.2, .8, .2, 1), width 300ms cubic-bezier(.2, .8, .2, 1), height 300ms cubic-bezier(.2, .8, .2, 1); }
.selection-slider.selection-slider-instant { transition: none; }
.selection-slider.selection-slider-instant::before { transition: none !important; }
.category-tabs.selection-slider-ready button.active,
.status-tabs.selection-slider-ready button.active { border-color: transparent; background: transparent; }
.choice-content-forward { animation: packing-choice-content-forward 280ms cubic-bezier(.2, .8, .2, 1) both; }
.choice-content-back { animation: packing-choice-content-back 280ms cubic-bezier(.2, .8, .2, 1) both; }
@keyframes packing-choice-content-forward { from { opacity: .35; transform: translateX(12px); } to { opacity: 1; transform: translateX(0); } }
@keyframes packing-choice-content-back { from { opacity: .35; transform: translateX(-12px); } to { opacity: 1; transform: translateX(0); } }

.catalog-sections { min-width: 0; display: grid; gap: 30px; }
.catalog-section { scroll-margin-top: 94px; }
.catalog-section-heading { margin-bottom: 12px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; }
.catalog-section-heading h3 { margin: 0; font-size: 20px; }
.catalog-section-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.catalog-section-count { color: var(--muted); font-size: 13px; white-space: nowrap; }
.catalog-section-toggle { min-height: 30px; padding: 0 10px; border-color: #aecbfa; border-radius: 999px; color: var(--blue-dark); background: #edf4ff; font-size: 12px; white-space: nowrap; }
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
.catalog-item { position: relative; min-height: 112px; padding: 14px 8px 12px; border: 1px solid var(--line); border-radius: 14px; background: #fff; display: grid; place-items: center; align-content: center; gap: 8px; text-align: center; cursor: pointer; }
.catalog-item:has(input:checked) { border-color: #8ab4f8; background: #f5f9ff; box-shadow: inset 0 0 0 1px #c7dcfb; }
.catalog-item input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.catalog-item::after { content: ""; position: absolute; top: 7px; right: 7px; width: 12px; height: 12px; box-sizing: border-box; border: 1.5px solid #7d8794; border-radius: 50%; background: #fff; }
.catalog-item:has(input:checked)::after { border-color: var(--blue); background: var(--blue); box-shadow: inset 0 0 0 2px #fff; }
.catalog-item:has(input:focus-visible) { outline: 2px solid #8ab4f8; outline-offset: 2px; }
.item-icon { width: 48px; height: 48px; border-radius: 13px; background: #edf4ff; display: grid; place-items: center; font-size: 25px; }
.item-icon-image { overflow: hidden; background: transparent; }
.item-icon-image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.catalog-item strong { display: block; max-width: 100%; font-size: 14px; line-height: 1.35; }
.destination-feature-badge { color: var(--blue-dark); font-size: 10px; line-height: 1; white-space: nowrap; }

.stage-actions { margin-top: 22px; display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.stage-actions > span { margin-right: auto; color: var(--muted); font-size: 13px; }
#startPacking { scroll-margin-bottom: calc(96px + env(safe-area-inset-bottom)); }
#stepPack { scroll-margin-top: 80px; }

.packing-progress-actions { display: grid; justify-items: end; gap: 10px; }
.packing-progress-actions strong { color: var(--blue); font-size: 28px; }
.progress-track { height: 10px; margin: 18px 0 4px; border-radius: 999px; background: #e7edf4; overflow: hidden; }
.progress-track i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #1a73e8, #22b5e8); transition: width .25s ease; }
.packing-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.packing-groups { display: grid; gap: 18px; }
.packing-group { padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.packing-group h3 { margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.packing-group h3 small { margin-left: auto; color: var(--muted); font-weight: 500; }
.packing-item { min-height: 58px; padding: 0 4px; border-top: 1px solid #edf0f4; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: stretch; gap: 8px; }
.packing-item:first-of-type { border-top: 0; }
.packing-item-toggle { min-width: 0; min-height: 58px; padding: 10px 0; display: grid; grid-template-columns: auto 38px minmax(0, 1fr); align-items: center; gap: 8px; cursor: pointer; }
.packing-item-toggle:has(input:disabled) { cursor: default; }
.packing-item input { width: 22px; height: 22px; accent-color: #20a66a; }
.packing-item .item-icon { width: 38px; height: 38px; border-radius: 10px; font-size: 20px; }
.packing-item strong { min-width: 0; overflow: hidden; font-size: 14px; line-height: 1.35; text-overflow: ellipsis; white-space: nowrap; }
.packing-item.packed strong { color: var(--muted); text-decoration: line-through; }
.delete-item { width: 28px; min-width: 28px; min-height: 28px; height: 28px; margin: auto 0; padding: 0; border-radius: 8px; color: var(--muted); font-size: 16px; line-height: 1; }
.empty-list { padding: 42px; color: var(--muted); text-align: center; }

.custom-item-form { margin-top: 18px; display: grid; grid-template-columns: 180px minmax(0, 1fr) auto; gap: 10px; }
.custom-item-form select,
.custom-item-form input { min-width: 0; min-height: 44px; padding: 0 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }

.packing-page-footer { padding: 18px max(20px, calc((100% - 1180px) / 2)); border-top: 1px solid var(--line); color: var(--muted); background: #f1f3f6; font-size: 12px; }
.packing-copyright-en { display: none; }
html[lang="en"] .packing-copyright-zh { display: none; }
html[lang="en"] .packing-copyright-en { display: inline; }

.packing-account-dialog,
.packing-share-dialog { width: min(680px, calc(100% - 32px)); padding: 0; border: 0; border-radius: 8px; color: var(--ink); box-shadow: 0 12px 40px rgba(32, 33, 36, .24); }
.packing-account-dialog { width: min(560px, calc(100% - 32px)); }
.packing-account-dialog::backdrop,
.packing-share-dialog::backdrop { background: rgba(32, 33, 36, .38); }
.packing-account-head,
.packing-share-head { min-height: 86px; padding: 20px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.packing-account-head h2,
.packing-share-head h2 { margin: 0 0 5px; font-size: 22px; }
.packing-account-head p,
.packing-share-head p { margin: 0; color: var(--muted); font-size: 13px; }
.packing-account-head button,
.packing-share-head button { flex: 0 0 auto; }
.packing-account-content { padding: 18px; }
.packing-account-summary { padding-bottom: 18px; border-bottom: 1px solid var(--soft-line); display: flex; align-items: center; gap: 12px; }
.packing-account-dialog-avatar { width: 48px; height: 48px; flex: 0 0 auto; display: grid; place-items: center; overflow: hidden; border-radius: 50%; color: #174ea6; background: #e8f0fe; font-weight: 700; }
.packing-account-dialog-avatar img { width: 100%; height: 100%; display: block; object-fit: cover; }
.packing-account-identity { min-width: 0; display: grid; gap: 3px; }
.packing-account-identity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.packing-account-identity span { color: var(--muted); font-size: 12px; }
#packingAccountMessage { margin: 18px 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.packing-account-actions { display: flex; justify-content: flex-end; }
.packing-onboarding-dialog { position: fixed; inset: 0; width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; padding: 0; border: 0; color: var(--ink); background: transparent; overflow: hidden; pointer-events: none; }
.packing-onboarding-dialog { z-index: 1000; }
.packing-onboarding-dialog::backdrop { background: transparent; }
.packing-onboarding-spotlight { position: fixed; z-index: 1; border: 2px solid #7fb0ff; border-radius: 12px; background: transparent; box-shadow: 0 0 0 9999px rgba(18, 24, 33, .72), 0 0 0 5px rgba(255, 255, 255, .2); opacity: 1; transition: left 280ms cubic-bezier(.2, .8, .2, 1), top 280ms cubic-bezier(.2, .8, .2, 1), width 280ms cubic-bezier(.2, .8, .2, 1), height 280ms cubic-bezier(.2, .8, .2, 1), opacity 180ms ease; }
.packing-onboarding-card { position: fixed; z-index: 2; width: min(380px, calc(100vw - 24px)); padding: 22px; border-radius: 16px; background: #fff; box-shadow: 0 18px 54px rgba(20, 27, 38, .3); pointer-events: auto; transition: left 280ms cubic-bezier(.2, .8, .2, 1), top 280ms cubic-bezier(.2, .8, .2, 1); }
.packing-onboarding-dialog[open] .packing-onboarding-spotlight { animation: packing-onboarding-mask-in 180ms ease-out both; }
.packing-onboarding-dialog[open] .packing-onboarding-card { animation: packing-onboarding-card-in 280ms cubic-bezier(.2, .8, .2, 1) both; }
.packing-onboarding-dialog.is-target-scrolling .packing-onboarding-spotlight { animation: none; opacity: 0; }
.packing-onboarding-dialog.is-closing .packing-onboarding-spotlight { animation: packing-onboarding-mask-out 180ms ease-in both; }
.packing-onboarding-dialog.is-closing .packing-onboarding-card { animation: packing-onboarding-card-out 180ms ease-in both; }
.packing-onboarding-card.is-step-changing > * { animation: packing-onboarding-content-next 260ms cubic-bezier(.2, .8, .2, 1) both; }
.packing-onboarding-card.is-step-changing[data-direction="back"] > * { animation-name: packing-onboarding-content-back; }
.packing-onboarding-card.is-step-changing > :nth-child(2) { animation-delay: 20ms; }
.packing-onboarding-card.is-step-changing > :nth-child(3) { animation-delay: 35ms; }
.packing-onboarding-card.is-step-changing > :nth-child(4) { animation-delay: 50ms; }
.packing-onboarding-card.is-step-changing > :nth-child(5) { animation-delay: 65ms; }
.packing-onboarding-card::before { content: ""; position: absolute; width: 0; height: 0; border: 9px solid transparent; }
.packing-onboarding-dialog[data-placement="below"] .packing-onboarding-card::before { top: -18px; left: calc(var(--packing-onboarding-arrow-x, 50%) - 9px); border-bottom-color: #fff; }
.packing-onboarding-dialog[data-placement="above"] .packing-onboarding-card::before { bottom: -18px; left: calc(var(--packing-onboarding-arrow-x, 50%) - 9px); border-top-color: #fff; }
.packing-onboarding-dialog[data-placement="right"] .packing-onboarding-card::before { left: -18px; top: calc(var(--packing-onboarding-arrow-y, 50%) - 9px); border-right-color: #fff; }
.packing-onboarding-dialog[data-placement="center"] .packing-onboarding-card::before { display: none; }
.packing-onboarding-progress { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-bottom: 24px; }
.packing-onboarding-progress i { height: 4px; border-radius: 999px; background: #e8eaed; }
.packing-onboarding-progress i.active,
.packing-onboarding-progress i.complete { background: var(--blue); }
.packing-onboarding-progress i.active { transform-origin: left; animation: packing-onboarding-progress-fill 320ms cubic-bezier(.2, .8, .2, 1) both; }
.packing-onboarding-kicker { color: var(--blue); font-size: 12px; font-weight: 700; }
.packing-onboarding-card h2 { margin: 7px 0 8px; font-size: 24px; }
.packing-onboarding-card p { min-height: 48px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.packing-onboarding-actions { margin-top: 24px; display: grid; grid-template-columns: 1fr auto auto auto; align-items: center; gap: 8px; }
.packing-onboarding-actions > span { color: var(--muted); font-size: 12px; white-space: nowrap; }
.packing-onboarding-actions button { min-height: 38px; padding: 0 12px; white-space: nowrap; }
@keyframes packing-onboarding-mask-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes packing-onboarding-mask-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes packing-onboarding-card-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes packing-onboarding-card-out { from { opacity: 1; transform: translateY(0) scale(1); } to { opacity: 0; transform: translateY(6px) scale(.985); } }
@keyframes packing-onboarding-content-next { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: translateX(0); } }
@keyframes packing-onboarding-content-back { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: translateX(0); } }
@keyframes packing-onboarding-progress-fill { from { transform: scaleX(.18); opacity: .45; } to { transform: scaleX(1); opacity: 1; } }
.packing-share-content { padding: 24px; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; align-items: center; }
.packing-share-qr-wrap { display: grid; justify-items: center; gap: 9px; color: var(--muted); font-size: 12px; }
.packing-share-qr { width: 168px; height: 168px; padding: 8px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.packing-share-qr svg { display: block; width: 100%; height: 100%; }
.packing-share-options { display: grid; gap: 10px; }
.packing-share-options > label { font-size: 13px; font-weight: 600; }
.packing-share-link-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.packing-share-link-row input { min-width: 0; }
.packing-share-platforms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.packing-share-platform { width: 100%; gap: 8px; }
.packing-share-platform > img { width: 26px; height: 26px; display: block; object-fit: contain; }
.packing-share-platform b { font-weight: 600; }
.packing-share-options > button { justify-self: start; }
#packingShareStatus { min-height: 20px; margin: 0; color: var(--muted); font-size: 13px; }
#packingShareStatus.success { color: #137333; }
#packingShareStatus.error { color: #b3261e; }

@media (max-width: 1180px) {
  body { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
  .packing-steps {
    position: fixed;
    left: 50%;
    bottom: max(10px, env(safe-area-inset-bottom));
    z-index: 40;
    width: min(354px, calc(100% - 32px));
    height: 64px;
    margin: 0;
    padding: 7px;
    gap: 2px;
    border: 1px solid rgba(218, 220, 224, .82);
    border-radius: 24px;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(20px) saturate(1.2);
    box-shadow: 0 12px 32px rgba(32, 33, 36, .18);
    transform: translateX(-50%);
    --selection-background: rgba(248, 250, 252, .94);
    --selection-border: 0;
    --selection-radius: 18px;
  }
  .packing-steps li { min-width: 0; flex: 1 1 0; padding: 0; border: 0; border-radius: 18px; color: #969ba1; background: transparent; }
  .packing-steps li.interactive > button { min-height: 48px; padding: 4px 7px; border-radius: 18px; justify-content: center; gap: 7px; transition: color 180ms ease, transform 160ms ease; }
  .packing-steps li.interactive > button:active { transform: scale(.96); }
  .packing-steps b { width: 28px; height: 28px; flex: 0 0 28px; color: #7a8087; background: #eef1f3; font-size: 12px; transition: background 180ms ease, color 180ms ease, transform 220ms cubic-bezier(.2,.8,.2,1); }
  .packing-steps li.active { color: #111; background: rgba(248, 250, 252, .94); }
  .packing-steps li.active b { color: #fff; background: #111; transform: scale(1.06); }
}

@media (max-width: 860px) {
  .packing-topbar { min-height: 64px; padding: 8px 14px; }
  .packing-logo { width: 128px; }
  #saveState { display: none; }
  .packing-shell { width: min(100% - 24px, 680px); margin-top: 18px; }
  .packing-hero { padding: 22px; display: block; }
  .catalog-layout { display: block; }
  .category-tabs { position: sticky; top: 64px; z-index: 10; margin: 0 -1px 20px; padding: 8px 0; max-height: none; flex-direction: row; overflow-x: auto; background: rgba(255, 255, 255, .96); }
  .category-tabs button { width: auto; flex: 0 0 auto; border-color: var(--line); }
  .catalog-section { scroll-margin-top: 128px; }
  .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .packing-stage { padding: 20px; }
  .packing-share-content { grid-template-columns: 1fr; gap: 18px; padding: 18px; }
  .packing-share-head { align-items: flex-start; padding: 18px; }
}

@media (max-width: 520px) {
  .packing-topbar { gap: 8px; }
  .packing-logo { display: none !important; }
  .packing-logo-mobile { display: block; }
  .packing-top-actions { gap: 5px; }
  .packing-language-switch,
  .packing-account,
  #packingShare,
  .packing-more-button { min-height: 40px; }
  .packing-language-switch { width: 40px; min-width: 40px; padding: 0; border-radius: 50%; }
  #packingLanguageLabel { display: none; }
  .packing-account { width: 40px; min-width: 40px; max-width: 40px; padding: 0; border-radius: 50%; }
  .packing-account > span:last-child { display: none; }
  .packing-account .packing-account-avatar { width: 100%; height: 100%; display: grid; }
  #packingShare { min-width: 60px; padding: 0 12px; }
  #packingShare:disabled { display: none; }
  .packing-more-button { width: 40px; min-width: 40px; height: 40px; padding: 0; }
  .packing-steps { bottom: max(4px, env(safe-area-inset-bottom)); width: min(330px, calc(100% - 24px)); height: 50px; padding: 4px; border-radius: 18px; }
  .packing-steps li,
  .packing-steps li.interactive > button { min-height: 40px; border-radius: 14px; }
  .packing-steps li.interactive > button { padding: 2px 6px; gap: 5px; }
  .packing-steps li span { font-size: 12px; }
  .packing-steps b { width: 24px; height: 24px; flex-basis: 24px; }
  .packing-steps.selection-slider-mobile .selection-slider::after { bottom: 0; }
  .stage-heading { align-items: flex-start; }
  .packing-progress-heading { display: block; }
  .packing-progress-actions { margin-top: 16px; }
  .stage-heading h2 { font-size: 22px; }
  .stage-heading p { font-size: 13px; }
  .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
  .catalog-item { min-height: 92px; padding: 10px 4px 8px; gap: 4px; }
  .catalog-item .item-icon { width: 38px; height: 38px; border-radius: 10px; font-size: 21px; }
  .catalog-item strong { font-size: 12px; }
  .packing-progress-actions { justify-items: stretch; }
  .packing-progress-actions strong { text-align: right; font-size: 22px; }
  .packing-toolbar { align-items: stretch; flex-direction: column; }
  .status-tabs { margin-bottom: 14px; }
  .packing-group { padding: 14px; }
  .custom-item-form { grid-template-columns: 1fr; }
  .stage-actions { align-items: stretch; flex-direction: column; }
  .stage-actions > * { width: 100%; }
  .stage-actions > span { text-align: center; }
  .packing-onboarding-card { padding: 20px; }
  .packing-onboarding-card h2 { font-size: 22px; }
}

@media (max-width: 360px) {
  .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Keep packing controls in the same visual family as the planner. */
:where(button, a, input, select):focus-visible { outline: 3px solid var(--blue-dark); outline-offset: 3px; }
.primary { border-radius: 12px; box-shadow: 0 4px 12px rgba(23, 101, 219, .14); }
.packing-hero, .packing-stage { border-color: var(--soft-line); box-shadow: 0 4px 20px rgba(36, 53, 75, .04); }
.packing-hero h1 { font-size: clamp(26px, 3vw, 38px); line-height: 1.3; overflow-wrap: anywhere; }
.stage-heading h2 { font-size: 24px; line-height: 1.35; }
.catalog-item { transition: background-color 150ms ease, border-color 150ms ease; }
.catalog-item:has(input:checked) { border-color: var(--blue); background: #eef5ff; }
.catalog-section-toggle, .status-tabs button { min-height: 44px; }
.packing-steps li.active b,
.packing-steps.selection-slider-mobile.selection-slider-ready li.active b { background: var(--blue); }
@media (max-width: 680px) {
  .packing-shell { width: calc(100% - 32px); }
  .packing-hero, .packing-stage { padding: 20px 16px; border-radius: 18px; }
  .packing-hero h1 { font-size: 26px; }
  .stage-heading h2 { font-size: 22px; }
  .packing-language-switch, .packing-account, .packing-more-button { min-width: 44px; min-height: 44px; }
  .custom-item-form input, .custom-item-form select { font-size: 16px; min-height: 44px; }
  .catalog-section-heading { flex-wrap: wrap; }
  .stage-actions { flex-wrap: wrap; }
}

/* Carry the contour palette into the packing workspace. */
.primary { border-radius: 999px; box-shadow: none; }
.packing-hero { position: relative; isolation: isolate; overflow: hidden; border: 0; border-radius: 24px; background: #f5f5fc; box-shadow: none; }
.packing-hero::after { content: ""; position: absolute; z-index: -1; right: -65px; bottom: -160px; width: 280px; height: 280px; border: 32px solid #e5e6f8; border-radius: 45% 55% 65% 35%; transform: rotate(-25deg); pointer-events: none; }
.packing-stage { box-shadow: none; }
.packing-hero h1, .stage-heading h2 { font-weight: 500; }

@media (max-width: 680px) { .packing-hero::after { display: none; } }