/* Shared production UI layer for the standalone HTML pages. */
:root {
  --app-bg: #f7f4ed;
  --app-surface: #fffdf8;
  --app-surface-strong: #ffffff;
  --app-ink: #202124;
  --app-muted: #66717c;
  --app-line: #ded5c7;
  --app-line-soft: #ece4d7;
  --app-primary: #146c63;
  --app-primary-dark: #0f544e;
  --app-gold: #b8860b;
  --app-red: #d4392c;
  --app-danger: #b42318;
  --app-shadow: 0 14px 42px rgba(63, 45, 24, 0.08);
  --app-radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  color: var(--app-ink);
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(247, 244, 237, 0.98)),
    var(--app-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

a {
  color: var(--app-primary-dark);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(20, 108, 99, 0.22);
  outline-offset: 2px;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

.app-shell,
.container,
.main-container,
.wrap,
main {
  max-width: min(1180px, calc(100vw - 32px));
}

.app-card,
.panel,
.card,
.user-profile-card,
.analysis-card,
.memory-board > section,
.profile-rail,
.section-card,
.form-section {
  border-radius: var(--app-radius);
}

.button,
.primary,
.submit-btn,
.nav-btn,
.select-btn,
.batch-start-btn,
.action-btn,
.export-btn,
.send-btn,
.ziwei-send-btn,
button:not(.link) {
  min-height: 40px;
  border-radius: var(--app-radius);
}

.button,
.primary,
.submit-btn,
.batch-start-btn,
.send-btn,
.ziwei-send-btn {
  background: var(--app-primary);
  color: #fff;
  border-color: var(--app-primary);
}

.button:hover,
.primary:hover,
.submit-btn:hover,
.batch-start-btn:hover,
.send-btn:hover,
.ziwei-send-btn:hover {
  background: var(--app-primary-dark);
}

.muted,
.subtitle,
.panel-subtitle,
.form-copy,
.intro-text {
  color: var(--app-muted);
}

/* Landing */
.page-landing body,
body.page-landing {
  overflow-x: hidden;
  overflow-y: auto;
  height: auto;
  min-height: 100dvh;
}

body.page-landing .title-main {
  letter-spacing: 0;
}

body.page-landing .secondary-action {
  display: none;
}

/* Login */
body.page-login .top-actions,
body.page-login .tabs,
body.page-login .form-row {
  min-width: 0;
}

body.page-login .top-actions {
  width: 100%;
}

body.page-login .page,
body.page-login .shell,
body.page-login .intro,
body.page-login .panel {
  min-width: 0;
}

/* Birth profile */
body.page-birth .logo {
  display: none;
}

body.page-birth {
  padding: 24px 12px 36px;
}

body.page-birth .container,
body.page-birth .top-nav,
body.page-birth .nav-links,
body.page-birth .form-section {
  min-width: 0;
}

body.page-birth .gender-symbol {
  font-size: 28px;
  font-weight: 900;
  color: var(--app-primary);
}

body.page-birth .subtitle {
  max-width: 100%;
  overflow-wrap: anywhere;
}

body.page-birth .top-nav,
body.page-analysis .top-nav,
body.page-memory header,
body.page-home header {
  backdrop-filter: blur(16px);
}

/* Analysis */
body.page-analysis .nav-content,
body.page-analysis .nav-actions,
body.page-analysis .profile-header,
body.page-analysis .profile-info,
body.page-analysis .dimension-controls,
body.page-analysis .card-actions,
body.page-analysis .follow-up-actions {
  min-width: 0;
}

body.page-analysis .fade-in {
  animation: none;
  opacity: 1;
  transform: none;
}

body.page-analysis .nav-title span:first-child,
body.page-analysis .progress-icon,
body.page-analysis .layer-title span:first-child,
body.page-analysis .card-icon {
  display: none;
}

body.page-analysis .debug-float {
  display: none !important;
}

body.page-analysis .plate-table-wrap,
body.page-analysis .dayun-scroll,
body.page-analysis .ziwei-chart-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

body.page-analysis .plate-table {
  min-width: 680px;
}

body.page-analysis .analysis-result,
body.page-analysis .result-content,
body.page-analysis .follow-up-result {
  overflow-wrap: anywhere;
}

/* Divination tools */
body.page-liuyao,
body.page-qimen {
  color-scheme: light;
  min-height: 100dvh;
  background: var(--app-bg);
  color: var(--app-ink);
}

body.page-liuyao .wrap,
body.page-qimen .wrap {
  width: min(1120px, calc(100vw - 32px));
  max-width: none;
  padding: 28px 0 56px;
}

body.page-liuyao .back-btn,
body.page-qimen .back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  color: var(--app-primary-dark);
  font-weight: 700;
  text-decoration: none;
}

body.page-liuyao h1,
body.page-qimen h1 {
  margin: 0 0 16px !important;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
  letter-spacing: 0;
}

body.page-liuyao .card,
body.page-qimen .card,
body.page-liuyao .chat-container,
body.page-qimen .chat-container {
  background: var(--app-surface-strong);
  color: var(--app-ink);
  border: 1px solid var(--app-line);
  border-radius: var(--app-radius);
  box-shadow: var(--app-shadow);
}

body.page-liuyao .row,
body.page-qimen .row {
  align-items: stretch;
}

body.page-liuyao input,
body.page-qimen input {
  background: #fff;
  color: var(--app-ink);
  border: 1px solid var(--app-line);
  border-radius: var(--app-radius);
}

body.page-liuyao button,
body.page-qimen button {
  background: #fff;
  color: var(--app-primary-dark);
  border: 1px solid var(--app-line);
  font-weight: 700;
}

body.page-liuyao #go,
body.page-qimen #go,
body.page-liuyao .send-btn,
body.page-qimen .send-btn {
  background: var(--app-primary);
  color: #fff;
  border-color: var(--app-primary);
}

body.page-liuyao .stage,
body.page-qimen .stage {
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: var(--app-radius);
  border-color: var(--app-line);
}

body.page-liuyao .line,
body.page-qimen .cell {
  background: #fffaf0;
  border-color: var(--app-line-soft);
  color: var(--app-ink);
}

body.page-qimen .grid9 {
  border-color: var(--app-line);
  overflow: hidden;
  background: var(--app-line);
}

body.page-qimen .cell {
  border-color: var(--app-line);
}

body.page-liuyao .chat-header,
body.page-qimen .chat-header {
  border-bottom-color: var(--app-line);
}

body.page-liuyao .chat-title,
body.page-qimen .chat-title,
body.page-liuyao .message.assistant,
body.page-qimen .message.assistant {
  color: var(--app-ink);
}

body.page-liuyao .chat-body,
body.page-qimen .chat-body,
body.page-liuyao .chat-input-area,
body.page-qimen .chat-input-area {
  background: var(--app-surface);
  border-color: var(--app-line);
}

body.page-liuyao .message.user,
body.page-qimen .message.user {
  background: var(--app-primary);
  color: #fff;
}

body.page-liuyao .chat-input,
body.page-qimen .chat-input {
  background: #fff;
  color: var(--app-ink);
}

@media (max-width: 980px) {
  body.page-landing {
    height: auto;
    min-height: 100dvh;
    overflow: auto;
  }

  body.page-landing .main-container {
    display: block;
    min-height: 100dvh;
  }

  body.page-landing .header {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 18px 12px;
    gap: 12px;
    width: 100%;
  }

  body.page-landing .content-section {
    padding: 40px 24px 28px;
  }

  body.page-landing .visual-section {
    min-height: 360px;
  }

  body.page-landing .logo span {
    white-space: nowrap;
  }

  body.page-landing .nav-actions {
    display: none;
  }

  body.page-landing .nav-link {
    display: none;
  }

  body.page-landing .cta-button {
    white-space: normal;
    min-width: 78px;
    padding: 10px 12px;
    font-size: 14px;
    text-align: center;
  }

  body.page-analysis .nav-content,
  body.page-analysis .profile-header {
    flex-direction: column;
    align-items: stretch;
  }

  body.page-analysis .profile-actions {
    margin-left: 0;
    justify-content: flex-start;
    width: 100%;
  }

  body.page-analysis .profile-edit-link {
    width: 100%;
  }

  body.page-analysis .nav-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.page-analysis .nav-btn {
    justify-content: center;
    white-space: normal;
  }

  body.page-analysis .dimension-controls,
  body.page-analysis .card-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .app-shell,
  .container,
  .main-container,
  .wrap,
  main {
    max-width: calc(100vw - 24px);
  }

  body {
    font-size: 15px;
  }

  body.page-login .topbar,
  body.page-birth .top-nav,
  body.page-home .topbar,
  body.page-memory .bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  body.page-birth .container {
    width: 100%;
    overflow-x: hidden;
  }

  body.page-login .page {
    width: calc(100vw - 24px);
    overflow-x: hidden;
  }

  body.page-login .top-actions,
  body.page-birth .nav-links,
  body.page-home nav,
  body.page-memory nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  body.page-login .top-link,
  body.page-birth .nav-links a,
  body.page-home .nav-link,
  body.page-memory nav a,
  body.page-memory button.link {
    justify-content: center;
    text-align: center;
    min-height: 40px;
    padding: 9px 10px;
    border: 1px solid var(--app-line);
    border-radius: var(--app-radius);
    background: rgba(255, 255, 255, 0.72);
    text-decoration: none;
  }

  body.page-birth .nav-links {
    display: grid !important;
    grid-template-columns: 1fr;
    width: 100% !important;
  }

  body.page-birth .nav-links a {
    min-width: 0;
    width: 100%;
  }

  body.page-login .top-link {
    min-width: 0;
    width: 100%;
    flex: initial;
  }

  body.page-login h1 {
    font-size: clamp(28px, 7.2vw, 32px);
    max-width: 100%;
    line-height: 1.16;
  }

  body.page-login .intro-text {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  body.page-login .shell,
  body.page-home .home-shell,
  body.page-memory .grid {
    grid-template-columns: 1fr;
  }

  body.page-analysis .main-container {
    padding: 12px;
  }

  body.page-analysis .user-profile-card,
  body.page-analysis .analysis-card,
  body.page-analysis .batch-analysis-section,
  body.page-analysis .tool-section,
  body.page-analysis .ziwei-section {
    padding: 14px;
  }

  body.page-analysis .nav-actions,
  body.page-analysis .dimension-controls,
  body.page-analysis .card-actions,
  body.page-analysis .follow-up-actions {
    grid-template-columns: 1fr;
  }

  body.page-analysis .analysis-card-header {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  body.page-analysis .follow-up-input {
    min-height: 104px;
  }

  body.page-liuyao .wrap,
  body.page-qimen .wrap {
    width: calc(100vw - 24px);
    padding: 18px 0 36px;
  }

  body.page-liuyao .row,
  body.page-qimen .row,
  body.page-liuyao .chat-input-area,
  body.page-qimen .chat-input-area {
    display: grid;
    grid-template-columns: 1fr;
  }

  body.page-liuyao input[type="text"],
  body.page-qimen input[type="text"],
  body.page-qimen input[type="datetime-local"] {
    min-width: 0;
    width: 100%;
  }

  body.page-liuyao .chat-container,
  body.page-qimen .chat-container {
    height: 62dvh;
    min-height: 360px;
  }

  body.page-qimen .grid9 {
    width: 100%;
  }

  body.page-qimen .cell {
    padding: 8px;
    min-width: 0;
  }
}

@media (max-width: 430px) {
  body.page-landing .nav-actions {
    gap: 8px;
  }

  body.page-landing .nav-link {
    display: none;
  }

  body.page-analysis .plate-table {
    min-width: 620px;
  }

  body.page-analysis .action-btn,
  body.page-analysis .select-btn,
  body.page-analysis .nav-btn {
    width: 100%;
    padding-left: 10px;
    padding-right: 10px;
  }

  body.page-liuyao h1,
  body.page-qimen h1 {
    font-size: 24px;
  }
}