/* Zhi Wei UI refresh: campus street-map system */
:root {
  --zw-bg: #f6f1e7;
  --zw-surface: #fffaf1;
  --zw-surface-2: #edf4ea;
  --zw-ink: #202018;
  --zw-ink-soft: #545346;
  --zw-muted: #7c7869;
  --zw-line: #d8cfbd;
  --zw-line-strong: #27251d;
  --zw-red: #d84b31;
  --zw-red-deep: #a93624;
  --zw-green: #557b55;
  --zw-blue: #2f6f8f;
  --zw-yellow: #f0ba43;
  --zw-shadow: 0 16px 36px rgba(48, 42, 31, 0.12);
  --zw-small-shadow: 0 8px 20px rgba(48, 42, 31, 0.1);
  --zw-font: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", sans-serif;
  --zw-serif: "Noto Serif SC", "Songti SC", serif;
}

* {
  letter-spacing: 0 !important;
}

html,
body {
  background:
    linear-gradient(90deg, rgba(32, 32, 24, 0.035) 1px, transparent 1px) 0 0 / 38px 38px,
    linear-gradient(rgba(32, 32, 24, 0.035) 1px, transparent 1px) 0 0 / 38px 38px,
    radial-gradient(circle at 18% 12%, rgba(240, 186, 67, 0.2), transparent 28%),
    radial-gradient(circle at 82% 30%, rgba(47, 111, 143, 0.16), transparent 30%),
    var(--zw-bg) !important;
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(120deg, transparent 0 45%, rgba(216, 75, 49, 0.08) 45% 47%, transparent 47%),
    linear-gradient(30deg, transparent 0 72%, rgba(85, 123, 85, 0.1) 72% 74%, transparent 74%);
  opacity: 0.8;
}

.device {
  max-width: 430px !important;
  background: var(--zw-surface) !important;
  border-left: 1px solid rgba(32, 32, 24, 0.12);
  border-right: 1px solid rgba(32, 32, 24, 0.12);
  box-shadow: 0 28px 80px rgba(32, 32, 24, 0.18) !important;
}

.device::before {
  background:
    linear-gradient(90deg, rgba(32, 32, 24, 0.04) 1px, transparent 1px) 0 0 / 30px 30px,
    linear-gradient(rgba(32, 32, 24, 0.035) 1px, transparent 1px) 0 0 / 30px 30px !important;
  opacity: 0.72;
}

.device::after {
  display: none !important;
}

.status-bar {
  height: 36px !important;
  color: var(--zw-muted) !important;
  font-size: 12px !important;
  padding: 0 22px !important;
}

.back-index {
  top: 16px !important;
  left: 16px !important;
  z-index: 200 !important;
  color: var(--zw-ink) !important;
  background: var(--zw-surface) !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 999px !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong);
  font-weight: 700 !important;
  font-size: 12px !important;
  padding: 8px 13px !important;
}

.back-index:hover {
  color: var(--zw-surface) !important;
  background: var(--zw-red) !important;
}

button,
a,
input {
  font-family: var(--zw-font) !important;
}

button,
a[role="button"],
.auth-btn,
.cta-btn,
.act-btn,
.btn,
.opt-link,
.refine {
  min-height: 44px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid rgba(47, 111, 143, 0.35) !important;
  outline-offset: 3px !important;
}

.zw-cn,
.zw-cn-row,
.nav-brand,
.zw-en-main,
.zw-en-sub,
.card-num,
.issue-no .num,
.pick-num,
.result-rank {
  font-family: var(--zw-font) !important;
  font-style: normal !important;
}

.zw-dot,
.nav-brand .dot,
.dot {
  background: var(--zw-red) !important;
}

/* Directory */
.container {
  max-width: 1120px !important;
  padding: 42px 22px 64px !important;
}

.hero {
  text-align: left !important;
  margin-bottom: 34px !important;
}

.hero .brand {
  color: var(--zw-ink) !important;
  background: var(--zw-yellow) !important;
  border: 1px solid var(--zw-line-strong);
  border-radius: 999px !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong);
}

.container > .hero h1,
.issue-title,
.container > .hero h1 .accent {
  color: var(--zw-ink) !important;
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
}

.container > .hero h1 {
  max-width: 760px;
  font-size: clamp(34px, 6vw, 64px) !important;
  line-height: 0.96 !important;
  font-weight: 900 !important;
  letter-spacing: 0 !important;
}

.hero p {
  margin: 14px 0 0 !important;
  color: var(--zw-ink-soft) !important;
}

.meta-bar {
  justify-content: flex-start !important;
  gap: 10px !important;
}

.meta-tag,
.chip,
.cat-tag,
.ai-intro .tag,
.heads-up .body .why .chip {
  color: var(--zw-ink) !important;
  background: var(--zw-surface) !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 999px !important;
  box-shadow: 2px 2px 0 rgba(32, 32, 24, 0.88);
}

.grid,
.info-grid {
  gap: 14px !important;
}

.page-card,
.info-card,
.pick-card,
.result-card,
.pick,
.sliders-bar,
.reason,
.heads-up,
.ai-intro,
.msg .bubble,
.thinking,
.result-footer,
.chat-dock,
.input-field,
#zw-map {
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 8px !important;
  box-shadow: 5px 5px 0 rgba(32, 32, 24, 0.9) !important;
}

.page-card {
  background: var(--zw-surface) !important;
  transition: transform 180ms ease, box-shadow 180ms ease !important;
}

.page-card:hover {
  transform: translate(-2px, -2px) !important;
  box-shadow: 8px 8px 0 rgba(32, 32, 24, 0.9) !important;
  border-color: var(--zw-line-strong) !important;
}

.card-preview,
.card-preview.p1,
.card-preview.p2,
.card-preview.p3,
.card-preview.p4 {
  background:
    linear-gradient(90deg, rgba(32, 32, 24, 0.12) 1px, transparent 1px) 0 0 / 18px 18px,
    linear-gradient(rgba(32, 32, 24, 0.12) 1px, transparent 1px) 0 0 / 18px 18px,
    var(--zw-surface-2) !important;
}

.mock-phone {
  border: 1px solid var(--zw-line-strong);
  border-radius: 8px !important;
  box-shadow: 5px 5px 0 rgba(32, 32, 24, 0.9) !important;
  transform: rotate(-2deg) !important;
}

.mock-bar.full,
.mock-bar.big,
.mock-grid5 .cell.active {
  background: var(--zw-red) !important;
}

.card-body {
  gap: 10px !important;
}

.card-num,
.card-open,
.info-card h3 {
  color: var(--zw-red-deep) !important;
  font-weight: 800 !important;
}

.card-title {
  color: var(--zw-ink) !important;
  font-weight: 900 !important;
}

.card-desc,
.text-secondary,
.footer,
.footer a,
.copyright {
  color: var(--zw-muted) !important;
}

/* Shared phone navigation */
.masthead,
.top-nav,
.top-back {
  padding: 12px 22px 14px !important;
}

.masthead,
.top-nav {
  border-bottom: 1px dashed rgba(32, 32, 24, 0.25);
}

.zw-logo-mini,
.nav-brand,
.zw-logo {
  color: var(--zw-ink) !important;
}

.zw-cn-row {
  font-size: 25px !important;
  font-weight: 900 !important;
}

.zw-en-side,
.zw-en {
  border-left: 2px solid var(--zw-line-strong) !important;
}

.zw-en-main {
  font-size: 12px !important;
  font-weight: 900 !important;
}

.zw-en-sub,
.mag-bar,
.sign-label,
.eyebrow,
.section-mark .label,
.chat-hint,
.example-label,
.options-label,
.footer-mark {
  color: var(--zw-muted) !important;
  text-transform: none !important;
}

.user-ava,
.back-btn,
.chat-send,
.send-btn,
.heads-up .ico,
.msg .avatar {
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 999px !important;
  background: var(--zw-yellow) !important;
  color: var(--zw-ink) !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong) !important;
}

.nav-title {
  font-family: var(--zw-font) !important;
  font-weight: 900 !important;
}

/* Login */
.content {
  padding: 46px 30px 0 !important;
}

.mag-bar {
  padding: 8px 30px 0 !important;
}

.zw-logo {
  align-items: flex-start !important;
  gap: 20px !important;
  margin-bottom: 30px !important;
}

.zw-cn {
  color: var(--zw-ink) !important;
  font-size: 64px !important;
  font-weight: 900 !important;
  line-height: 0.92 !important;
}

.brand-subtitle {
  font-family: var(--zw-font) !important;
  color: var(--zw-ink-soft) !important;
  font-size: 17px !important;
  line-height: 1.55 !important;
}

.rule .mark {
  color: var(--zw-red-deep) !important;
  font-family: var(--zw-font) !important;
  font-style: normal !important;
  font-weight: 900 !important;
}

.rule::before,
.rule::after,
.section-head::after,
.map-heading::after,
.section-mark::after {
  background: var(--zw-line-strong) !important;
  opacity: 0.28;
}

.auth-stack {
  gap: 12px !important;
}

.auth-btn,
.cta-btn,
.btn-solid,
.act-btn.go,
.send-btn {
  background: var(--zw-red) !important;
  color: var(--zw-surface) !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 8px !important;
  box-shadow: 5px 5px 0 var(--zw-line-strong) !important;
  font-weight: 900 !important;
}

.auth-phone,
.btn-ghost,
.act-btn,
.opt-link,
.refine {
  background: var(--zw-surface) !important;
  color: var(--zw-ink) !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 8px !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong) !important;
}

.auth-btn:hover,
.cta-btn:hover,
.btn:hover,
.act-btn:hover,
.opt-link:hover,
.refine:hover,
.send-btn:hover,
.chat-send:hover {
  transform: translate(-2px, -2px) !important;
  box-shadow: 7px 7px 0 var(--zw-line-strong) !important;
}

.guest-link {
  color: var(--zw-blue) !important;
  font-weight: 800 !important;
}

/* Home */
.chat-dock {
  margin: 16px 22px 20px !important;
  padding: 0 !important;
  background: var(--zw-surface) !important;
}

.chat-dock::before {
  content: "AI" !important;
  background: var(--zw-blue) !important;
  color: var(--zw-surface) !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 999px !important;
  box-shadow: 2px 2px 0 var(--zw-line-strong) !important;
  font-family: var(--zw-font) !important;
  font-size: 10px !important;
  font-weight: 900 !important;
}

.chat-inner {
  background: transparent !important;
  border-radius: 8px !important;
  padding: 14px 12px 14px 18px !important;
}

.chat-input,
.input-field {
  color: var(--zw-ink) !important;
}

.chat-input::placeholder,
.input-field::placeholder {
  color: var(--zw-muted) !important;
  font-style: normal !important;
}

.section-head {
  padding: 0 22px !important;
  margin: 10px 0 12px !important;
}

.section-head h3 {
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
  font-size: 16px !important;
  font-weight: 900 !important;
}

.section-head .req,
.ai-badge {
  color: var(--zw-surface) !important;
  background: var(--zw-blue) !important;
  border: 1px solid var(--zw-line-strong);
  border-radius: 999px !important;
  font-weight: 900 !important;
}

.scene-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: 7px !important;
  padding: 0 18px !important;
}

.scene-btn {
  gap: 8px !important;
}

.scene-btn .icon-holder {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 !important;
  border: 1px solid var(--zw-line-strong) !important;
  border-radius: 8px !important;
  background: var(--zw-surface-2) !important;
  color: var(--zw-ink) !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong);
}

.scene-btn[data-scene="solo"] .icon-holder { background: #f8e8bd !important; }
.scene-btn[data-scene="group"] .icon-holder { background: #dcebd8 !important; }
.scene-btn[data-scene="night"] .icon-holder { background: #d9e7ef !important; }
.scene-btn[data-scene="date"] .icon-holder { background: #f2d2c8 !important; }
.scene-btn[data-scene="other"] .icon-holder { background: #ebe4d7 !important; }

.scene-btn.selected .icon-holder {
  background: var(--zw-red) !important;
  color: var(--zw-surface) !important;
  box-shadow: 5px 5px 0 var(--zw-line-strong) !important;
}

.scene-btn .scene-name {
  color: var(--zw-ink) !important;
  font-size: 12px !important;
  font-weight: 800 !important;
}

.sliders-bar {
  margin: 2px 22px 24px !important;
  padding: 15px 16px !important;
  background: var(--zw-surface-2) !important;
}

.slider-name {
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
  font-weight: 900 !important;
}

.slider-readout {
  color: var(--zw-red-deep) !important;
  font-family: var(--zw-font) !important;
  font-style: normal !important;
  font-size: 19px !important;
  font-weight: 900 !important;
}

input[type="range"] {
  height: 8px !important;
  background: linear-gradient(to right, var(--zw-red) var(--fill, 30%), var(--zw-surface) var(--fill, 30%)) !important;
  border: 1px solid var(--zw-line-strong);
  border-radius: 999px !important;
}

input[type="range"]::-webkit-slider-thumb {
  width: 22px !important;
  height: 22px !important;
  background: var(--zw-yellow) !important;
  border: 1px solid var(--zw-line-strong) !important;
  box-shadow: 2px 2px 0 var(--zw-line-strong) !important;
}

.category-wrap {
  padding: 0 22px !important;
}

.cat-tag {
  padding: 9px 13px !important;
  font-weight: 800 !important;
}

.cat-tag.selected,
.chip:hover {
  background: var(--zw-green) !important;
  color: var(--zw-surface) !important;
}

.cta-wrap {
  padding: 12px 22px 34px !important;
}

.cta-btn::before {
  display: none !important;
}

.cta-label {
  font-family: var(--zw-font) !important;
  font-size: 16px !important;
  font-weight: 900 !important;
}

/* Results */
.issue-head {
  padding: 22px 24px 14px !important;
}

.eyebrow {
  font-family: var(--zw-font) !important;
  font-size: 12px !important;
  font-weight: 800 !important;
}

.eyebrow::before {
  background: var(--zw-red) !important;
  width: 22px !important;
  height: 3px !important;
}

.issue-title {
  font-family: var(--zw-font) !important;
  font-size: 38px !important;
  font-weight: 900 !important;
}

.device .hero h1 {
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
  font-size: 28px !important;
  line-height: 1.12 !important;
  font-weight: 900 !important;
}

.device .hero h1 .accent {
  color: var(--zw-red-deep) !important;
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
}

.issue-sub {
  color: var(--zw-ink-soft) !important;
  font-family: var(--zw-font) !important;
  font-size: 14px !important;
}

.issue-sub em {
  color: var(--zw-red-deep) !important;
  font-family: var(--zw-font) !important;
  font-style: normal !important;
  font-weight: 900 !important;
}

.picks {
  gap: 14px !important;
}

.pick-card,
.result-card,
.pick {
  background: var(--zw-surface) !important;
}

.pick-card:nth-child(3n + 1),
.result-card:nth-child(3n + 1),
.pick:nth-child(3n + 1) {
  background: #fff6df !important;
}

.pick-card:nth-child(3n + 2),
.result-card:nth-child(3n + 2),
.pick:nth-child(3n + 2) {
  background: #eff7ec !important;
}

.pick-card:nth-child(3n),
.result-card:nth-child(3n),
.pick:nth-child(3n) {
  background: #eef5f8 !important;
}

.issue-no .label,
.issue-no .num,
.result-rank,
.pick-num {
  color: var(--zw-red-deep) !important;
}

.issue-no .num,
.result-rank,
.pick-num {
  font-weight: 900 !important;
}

.shop-name,
.pick-name,
.result-name {
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
  font-weight: 900 !important;
}

.shop-meta,
.pick-meta,
.result-meta,
.stats-row {
  color: var(--zw-ink-soft) !important;
  font-size: 12px !important;
}

.shop-meta .price,
.pick-meta .price,
.result-meta .price,
.stats-row .rating,
.result-meta .rating {
  color: var(--zw-red-deep) !important;
  font-weight: 900 !important;
}

.stats-row .rating::before {
  color: var(--zw-yellow) !important;
}

.reason {
  background: rgba(255, 250, 241, 0.72) !important;
  box-shadow: none !important;
}

.reason-pros,
.reason-cons,
.pick-reason,
.result-pros,
.result-cons {
  color: var(--zw-ink-soft) !important;
  font-family: var(--zw-font) !important;
}

.reason-cons::before,
.result-cons::before {
  color: var(--zw-red-deep) !important;
}

#zw-map {
  height: 236px !important;
  background: #dce9de !important;
}

.zw-pin {
  background: var(--zw-red) !important;
  border: 1px solid var(--zw-line-strong) !important;
  color: var(--zw-surface) !important;
  box-shadow: 3px 3px 0 var(--zw-line-strong) !important;
}

.zw-pin::after {
  border-top-color: var(--zw-line-strong) !important;
}

.zw-pin.p2 {
  background: var(--zw-green) !important;
}

.zw-pin.p3 {
  background: var(--zw-blue) !important;
}

.zw-pin.user {
  background: var(--zw-yellow) !important;
}

.bottom-action,
.input-bar {
  background: linear-gradient(to top, var(--zw-surface) 78%, rgba(255, 250, 241, 0)) !important;
}

/* Fallback */
.heads-up {
  margin: 12px 20px 22px !important;
  background: #fff0d0 !important;
}

.heads-up .body,
.heads-up .body strong {
  color: var(--zw-ink) !important;
  font-family: var(--zw-font) !important;
}

.stamp {
  background: var(--zw-blue) !important;
  color: var(--zw-surface) !important;
  border: 1px solid var(--zw-line-strong);
  border-radius: 999px !important;
  box-shadow: 2px 2px 0 var(--zw-line-strong);
}

.stamp.warn {
  background: var(--zw-red) !important;
}

.options {
  margin-top: 22px !important;
}

/* Chat */
.ai-badge {
  background: var(--zw-green) !important;
  box-shadow: 2px 2px 0 var(--zw-line-strong);
}

.example-bar {
  padding: 6px 20px 18px !important;
}

.chat-area {
  gap: 14px !important;
}

.msg .bubble,
.thinking,
.ai-intro {
  background: var(--zw-surface) !important;
  color: var(--zw-ink) !important;
}

.msg.user .bubble {
  background: var(--zw-red) !important;
  color: var(--zw-surface) !important;
}

.msg.user .avatar {
  background: var(--zw-surface-2) !important;
}

.thinking .dots span {
  background: var(--zw-red) !important;
}

.result-stack {
  margin-left: 40px !important;
}

.result-footer {
  background: #fff0d0 !important;
}

.input-bar {
  border-top: 1px solid var(--zw-line-strong) !important;
  padding: 12px 16px 24px !important;
}

.input-field {
  box-shadow: 3px 3px 0 var(--zw-line-strong) !important;
}

.send-btn {
  border-radius: 999px !important;
}

@media (max-width: 520px) {
  .back-index {
    display: none;
  }

  .device {
    max-width: none !important;
    border: 0;
  }

  .container {
    padding: 28px 16px 48px !important;
  }

  .container > .hero h1 {
    font-size: clamp(34px, 12vw, 48px) !important;
  }

  .scene-grid {
    gap: 6px !important;
  }

  .scene-btn .scene-name {
    font-size: 11px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}