:root {
  --paper: #f7f3ed;
  --paper-warm: #efe7dc;
  --surface: #fffdf9;
  --ink: #2d2926;
  --muted: #766e68;
  --line: rgba(45, 41, 38, 0.13);
  --terracotta: #c76557;
  --terracotta-deep: #9f443b;
  --blush: #f0d8cf;
  --sage: #617869;
  --sage-soft: #dfe8df;
  --danger: #ae3e48;
  --danger-soft: #f6e2e3;
  --shadow: 0 24px 70px rgba(80, 58, 44, 0.12);
  --nav-width: 240px;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 3px solid rgba(199, 101, 87, 0.35);
  outline-offset: 3px;
}

.app-shell { min-height: 100vh; }

.side-nav {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--nav-width);
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  background: rgba(247, 243, 237, 0.93);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(20px);
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 0;
  color: var(--ink);
  text-decoration: none;
  background: transparent;
  cursor: pointer;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: var(--blush);
  border-radius: 50% 50% 43% 57% / 56% 42% 58% 44%;
  transform: rotate(-4deg);
}

.brand-mark svg { width: 27px; fill: none; stroke: var(--terracotta-deep); stroke-width: 1.8; }
.brand-mark circle { fill: var(--terracotta-deep); stroke: none; opacity: .8; }
.brand strong { display: block; font-family: "Songti SC", "STSong", serif; font-size: 20px; letter-spacing: .03em; }
.brand small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }

.nav-list { display: grid; gap: 6px; margin-top: 54px; }
.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border: 0;
  border-radius: 14px;
  color: var(--muted);
  background: transparent;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: color .2s, background .2s, transform .2s;
}
.nav-item:hover { color: var(--ink); transform: translateX(2px); }
.nav-item.is-active { color: var(--terracotta-deep); background: var(--blush); font-weight: 650; }
.nav-icon { width: 22px; font-size: 19px; text-align: center; }
.side-foot { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px 12px; color: var(--muted); font-size: 11px; }
.text-button { padding: 0; border: 0; border-bottom: 1px solid currentColor; background: none; cursor: pointer; font-size: 12px; }

.main-content { min-height: 100vh; margin-left: var(--nav-width); }
.route { display: none; max-width: 1180px; margin: 0 auto; padding: 46px clamp(28px, 5vw, 74px) 80px; animation: pageIn .55s var(--ease) both; }
.route.is-active { display: block; }
@keyframes pageIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.mobile-header, .bottom-nav { display: none; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.page-head h1 { margin: 4px 0 0; font-family: "Songti SC", "STSong", serif; font-size: clamp(34px, 4.2vw, 54px); line-height: 1.08; font-weight: 700; letter-spacing: -.035em; }
.eyebrow, .section-kicker { margin: 0; color: var(--terracotta-deep); font-size: 12px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow.danger { color: var(--danger); }
.privacy-chip, .subtle-label {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
}
.privacy-chip { cursor: pointer; }

.urgent-strip {
  width: 100%;
  min-height: 70px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 15px 20px;
  border: 0;
  border-radius: 18px;
  color: #fff;
  background: var(--danger);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(174, 62, 72, .18);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.urgent-strip:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(174, 62, 72, .24); }
.urgent-strip strong, .urgent-strip small { display: block; }
.urgent-strip strong { font-size: 15px; }
.urgent-strip small { margin-top: 3px; opacity: .8; }
.urgent-pulse { width: 10px; height: 10px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 0 rgba(255,255,255,.6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }
.urgent-arrow { font-size: 22px; }

.status-stage {
  display: grid;
  grid-template-columns: minmax(270px, .78fr) 1.22fr;
  align-items: center;
  gap: clamp(34px, 7vw, 100px);
  min-height: 460px;
  padding: 36px clamp(24px, 5vw, 62px);
  margin-top: 20px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--paper-warm);
  position: relative;
}
.status-stage::before {
  content: "";
  position: absolute;
  width: 380px;
  height: 380px;
  left: -150px;
  bottom: -230px;
  border: 1px solid rgba(159,68,59,.18);
  border-radius: 50%;
}
.gestation-orbit { width: min(100%, 310px); aspect-ratio: 1; position: relative; margin: auto; }
.gestation-orbit svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.orbit-track, .orbit-progress { fill: none; stroke-width: 4; }
.orbit-track { stroke: rgba(45,41,38,.1); }
.orbit-progress { stroke: var(--terracotta); stroke-linecap: round; stroke-dasharray: 571.8; stroke-dashoffset: 43; transition: stroke-dashoffset 1.1s var(--ease); }
.orbit-copy { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.orbit-copy > span { color: var(--muted); font-size: 12px; letter-spacing: .18em; }
.orbit-copy strong { margin: 6px 0; font-family: "Songti SC", serif; font-size: clamp(72px, 9vw, 104px); line-height: .9; font-weight: 500; letter-spacing: -.08em; }
.orbit-copy strong small { font-family: inherit; font-size: .34em; letter-spacing: 0; }
.orbit-copy em { color: var(--terracotta-deep); font-size: 12px; font-style: normal; }
.status-copy { position: relative; z-index: 1; }
.status-copy h2 { max-width: 580px; margin: 13px 0 18px; font-family: "Songti SC", serif; font-size: clamp(30px, 4.4vw, 54px); line-height: 1.16; letter-spacing: -.035em; }
.status-copy > p:not(.section-kicker) { max-width: 560px; color: var(--muted); line-height: 1.75; }
.status-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.primary-button, .secondary-button, .add-item-button {
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s var(--ease), background .2s, color .2s;
}
.primary-button { color: #fff; background: var(--ink); }
.primary-button:hover { transform: translateY(-2px); background: #161412; }
.primary-button.small { min-height: 42px; font-size: 13px; }
.secondary-button { color: var(--ink); border-color: var(--line); background: rgba(255,255,255,.55); }
.secondary-button:hover { transform: translateY(-2px); background: #fff; }

.daily-layout { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(30px, 6vw, 80px); padding: 74px 4px 34px; }
.section-title-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.section-title-row h2 { margin: 7px 0 0; font-family: "Songti SC", serif; font-size: clamp(25px, 3vw, 34px); }
.section-title-row > span { color: var(--muted); font-size: 13px; }
.check-lines { margin-top: 24px; border-top: 1px solid var(--line); }
.check-line { width: 100%; display: grid; grid-template-columns: auto 1fr; gap: 15px; align-items: start; padding: 20px 2px; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }
.check-dot { width: 24px; height: 24px; margin-top: 1px; border: 1px solid rgba(45,41,38,.28); border-radius: 50%; transition: all .25s var(--ease); }
.check-line strong, .check-line small { display: block; }
.check-line strong { font-size: 15px; }
.check-line small { margin-top: 6px; color: var(--muted); line-height: 1.55; }
.check-line.is-done .check-dot { border-color: var(--sage); background: var(--sage); box-shadow: inset 0 0 0 6px var(--sage); }
.check-line.is-done .check-dot::after { content: "✓"; display: grid; place-items: center; color: white; font-size: 14px; transform: translateY(-1px); }
.check-line.is-done strong { color: var(--sage); }
.quick-log { padding-top: 3px; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 17px; }
.quick-action { min-height: 104px; display: flex; flex-direction: column; justify-content: space-between; align-items: flex-start; padding: 17px; border: 1px solid var(--line); border-radius: 18px; background: transparent; text-align: left; cursor: pointer; transition: background .2s, transform .2s; }
.quick-action:hover { background: var(--surface); transform: translateY(-2px); }
.quick-action span { color: var(--muted); font-size: 12px; }
.quick-action strong { font-size: 14px; line-height: 1.35; }
.medical-note { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.65; }

.tool-head { align-items: center; }
.clear-button { padding: 8px 0; border: 0; border-bottom: 1px solid var(--line); color: var(--muted); background: transparent; cursor: pointer; font-size: 13px; }
.timer-workspace { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 470px; overflow: hidden; border-radius: var(--radius-xl); background: var(--paper-warm); }
.timer-main { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 48px; text-align: center; }
.timer-main > p:first-child { color: var(--muted); }
.timer-button { width: clamp(230px, 28vw, 310px); aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 13px 0 22px; border: 0; border-radius: 50%; color: #fff; background: var(--terracotta); box-shadow: 0 18px 50px rgba(159,68,59,.2), inset 0 0 0 14px rgba(255,255,255,.09); cursor: pointer; transition: transform .22s var(--ease), background .2s; }
.timer-button:hover { transform: scale(1.025); }
.timer-button.is-running { background: var(--ink); animation: breathe 2.2s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.025); box-shadow: 0 20px 62px rgba(45,41,38,.25), inset 0 0 0 14px rgba(255,255,255,.09); } }
.timer-button span { font-weight: 700; }
.timer-button strong { margin-top: 8px; font-size: 39px; font-variant-numeric: tabular-nums; }
.timer-support { max-width: 430px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.timer-inspector { display: flex; flex-direction: column; justify-content: center; padding: 42px; background: rgba(255,255,255,.42); }
.metric-pair { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.metric-pair > div { padding: 7px 18px 25px 0; }
.metric-pair > div + div { padding-left: 22px; border-left: 1px solid var(--line); }
.metric-pair span, .metric-pair strong { display: block; }
.metric-pair span { color: var(--muted); font-size: 12px; }
.metric-pair strong { margin-top: 8px; font-family: "Songti SC", serif; font-size: 30px; }
.pattern-note { display: flex; gap: 13px; align-items: start; padding: 24px 0; border-bottom: 1px solid var(--line); }
.pattern-dot { width: 10px; height: 10px; margin-top: 5px; flex: 0 0 auto; border-radius: 50%; background: var(--sage); }
.pattern-note p { margin: 0; }
.pattern-note strong, .pattern-note small { display: block; }
.pattern-note small { margin-top: 6px; color: var(--muted); line-height: 1.55; }
.hospital-rule { padding-top: 23px; }
.hospital-rule span, .hospital-rule strong { display: block; }
.hospital-rule span { color: var(--muted); font-size: 12px; }
.hospital-rule strong { margin: 7px 0 10px; }
.hospital-rule button { padding: 0; border: 0; border-bottom: 1px solid currentColor; color: var(--terracotta-deep); background: transparent; cursor: pointer; font-size: 12px; }
.history-section { padding: 58px 0 20px; }
.history-table { margin-top: 18px; border-top: 1px solid var(--line); }
.history-row { display: grid; grid-template-columns: 1fr 1fr 1fr; padding: 16px 2px; border-bottom: 1px solid var(--line); }
.history-row span { color: var(--muted); font-size: 12px; }
.history-row strong { display: block; margin-top: 5px; }
.empty-state { display: flex; flex-direction: column; align-items: center; padding: 52px 20px; color: var(--muted); }
.empty-state strong { color: var(--ink); }
.empty-state span { margin-top: 5px; font-size: 13px; }
.safety-callout { display: grid; grid-template-columns: .5fr 1.2fr auto; gap: 25px; align-items: start; margin-top: 26px; padding: 26px 0; border-top: 1px solid var(--danger); border-bottom: 1px solid var(--danger); }
.safety-callout strong { color: var(--danger); }
.safety-callout p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.safety-callout button { padding: 0; border: 0; border-bottom: 1px solid currentColor; color: var(--danger); background: none; cursor: pointer; white-space: nowrap; }

.movement-intro { padding: 44px clamp(24px, 5vw, 58px); border-radius: var(--radius-xl); background: var(--sage-soft); }
.movement-intro h2 { margin: 0; font-family: "Songti SC", serif; font-size: clamp(28px, 4vw, 46px); }
.movement-intro > p { max-width: 720px; color: #58635b; line-height: 1.7; }
.movement-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.choice-button { min-height: 92px; padding: 18px 20px; border: 0; border-radius: 18px; text-align: left; cursor: pointer; transition: transform .2s var(--ease); }
.choice-button:hover { transform: translateY(-2px); }
.choice-button span, .choice-button small { display: block; }
.choice-button span { font-weight: 750; }
.choice-button small { margin-top: 6px; opacity: .7; }
.choice-button.good { color: #fff; background: var(--sage); }
.choice-button.concern { color: var(--danger); background: #fff8f6; }
.kick-session { display: grid; grid-template-columns: 1fr auto; grid-template-rows: 1fr auto; gap: 20px 40px; align-items: center; padding: 68px 8px 48px; border-bottom: 1px solid var(--line); }
.kick-copy h2 { margin: 9px 0; font-family: "Songti SC", serif; font-size: 34px; }
.kick-copy > p:not(.section-kicker) { max-width: 530px; color: var(--muted); }
.session-meta { display: flex; gap: 20px; margin-top: 22px; color: var(--muted); font-size: 12px; }
.kick-button { grid-row: 1 / span 2; width: 210px; aspect-ratio: 1; border: 0; border-radius: 50%; color: #fff; background: var(--terracotta); cursor: pointer; box-shadow: 0 18px 44px rgba(159,68,59,.17); transition: transform .12s; }
.kick-button:active:not(:disabled) { transform: scale(.95); }
.kick-button:disabled { opacity: .35; cursor: not-allowed; }
.kick-button span, .kick-button strong { display: block; }
.kick-button strong { margin-top: 5px; font-family: "Songti SC", serif; font-size: 58px; }
.session-toggle { justify-self: start; }
.movement-history { padding-top: 48px; }
.timeline-list { margin-top: 18px; border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 110px 1fr auto; gap: 20px; padding: 16px 2px; border-bottom: 1px solid var(--line); align-items: center; }
.timeline-item time, .timeline-item small { color: var(--muted); font-size: 12px; }

.bag-percent { text-align: right; }
.bag-percent strong { display: block; font-family: "Songti SC", serif; font-size: 38px; }
.bag-percent span { color: var(--muted); font-size: 12px; }
.bag-progress-track { height: 5px; overflow: hidden; border-radius: 99px; background: var(--paper-warm); }
.bag-progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--terracotta); transition: width .6s var(--ease); }
.bag-note { margin: 14px 0 36px; color: var(--muted); font-size: 12px; }
.bag-sections { display: grid; gap: 44px; }
.bag-group h2 { margin: 0 0 10px; font-family: "Songti SC", serif; font-size: 27px; }
.bag-group-items { border-top: 1px solid var(--line); }
.bag-item { width: 100%; display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 15px 2px; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }
.bag-item .bag-check { width: 23px; height: 23px; display: grid; place-items: center; border: 1px solid rgba(45,41,38,.25); border-radius: 7px; }
.bag-item small { color: var(--muted); }
.bag-item.is-packed { color: var(--sage); }
.bag-item.is-packed .bag-check { color: #fff; border-color: var(--sage); background: var(--sage); }
.bag-item.is-packed .bag-check::after { content: "✓"; }
.bag-item.is-packed .bag-name { text-decoration: line-through; opacity: .75; }
.add-item-button { margin-top: 30px; border-color: var(--line); background: transparent; }

.postpartum-stage { min-height: 520px; }
.postpartum-intro { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(30px, 7vw, 90px); min-height: 500px; padding: 50px clamp(25px, 6vw, 70px); border-radius: var(--radius-xl); background: var(--blush); }
.postpartum-intro h2 { max-width: 580px; margin: 10px 0 18px; font-family: "Songti SC", serif; font-size: clamp(32px, 5vw, 56px); line-height: 1.12; }
.postpartum-intro p:not(.section-kicker) { color: #6e5650; line-height: 1.7; }
.moon-shape { width: min(100%, 330px); aspect-ratio: .82; position: relative; margin: auto; border-radius: 48% 52% 41% 59% / 39% 43% 57% 61%; background: var(--terracotta); transform: rotate(-5deg); box-shadow: inset -30px -20px 60px rgba(107,39,31,.14); }
.moon-shape::before { content: ""; position: absolute; width: 47%; aspect-ratio: 1; left: 27%; top: 29%; border: 2px solid rgba(255,255,255,.65); border-radius: 50%; }
.moon-shape span::before, .moon-shape span::after { content: ""; position: absolute; background: rgba(255,255,255,.75); border-radius: 50%; }
.moon-shape span::before { width: 8px; height: 8px; left: 47%; top: 41%; }
.moon-shape span::after { width: 5px; height: 5px; left: 57%; top: 50%; }
.is-hidden { display: none !important; }
.post-birth-dashboard { animation: pageIn .5s var(--ease); }
.postpartum-status { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.postpartum-status span, .postpartum-status strong { display: block; }
.postpartum-status span { color: var(--muted); font-size: 12px; }
.postpartum-status strong { margin-top: 3px; font-family: "Songti SC", serif; font-size: 40px; }
.postpartum-status p { color: var(--muted); }
.care-switch { display: flex; gap: 0; margin: 35px 0 24px; border-bottom: 1px solid var(--line); }
.care-switch button { padding: 12px 28px 12px 0; margin-right: 28px; border: 0; border-bottom: 2px solid transparent; color: var(--muted); background: transparent; cursor: pointer; }
.care-switch button.is-active { color: var(--ink); border-color: var(--terracotta); font-weight: 700; }
.care-panel { display: none; animation: pageIn .35s var(--ease); }
.care-panel.is-active { display: block; }
.care-lead { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 26px; }
.care-lead h2 { font-family: "Songti SC", serif; font-size: 31px; }
.danger-outline { padding: 8px 0; border: 0; border-bottom: 1px solid currentColor; color: var(--danger); background: transparent; cursor: pointer; font-size: 13px; }
.mother-check-grid, .baby-log-actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.mother-check-grid button, .baby-log-actions button { min-height: 116px; display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; padding: 17px; border: 1px solid var(--line); border-radius: 18px; background: transparent; text-align: left; cursor: pointer; transition: background .2s, transform .2s; }
.mother-check-grid button:hover, .baby-log-actions button:hover { background: var(--surface); transform: translateY(-2px); }
.mother-check-grid span { font-weight: 700; }
.mother-check-grid small { color: var(--muted); line-height: 1.4; }
.baby-log-actions span { color: var(--muted); }
.baby-log-actions strong { font-family: "Songti SC", serif; font-size: 36px; }
.today-log, .feeding-note { margin-top: 18px; padding: 15px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.65; }
.visit-timeline { display: grid; gap: 0; }
.visit-item { display: grid; grid-template-columns: 110px 1fr auto; gap: 20px; padding: 18px 2px; border-bottom: 1px solid var(--line); align-items: center; }
.visit-item time { color: var(--terracotta-deep); font-weight: 700; }
.visit-item span { color: var(--muted); font-size: 12px; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(32,27,24,.34); backdrop-filter: blur(5px); z-index: 30; animation: fadeIn .22s; }
@keyframes fadeIn { from { opacity: 0; } }
.sheet {
  width: min(620px, calc(100vw - 30px));
  max-height: min(820px, calc(100vh - 36px));
  padding: 38px;
  border: 0;
  border-radius: 28px;
  color: var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow);
  z-index: 40;
}
.sheet[open] { animation: sheetIn .4s var(--ease); }
@keyframes sheetIn { from { opacity: 0; transform: translateY(22px) scale(.98); } }
.sheet::backdrop { background: transparent; }
.sheet-close { position: absolute; top: 18px; right: 20px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--paper); cursor: pointer; font-size: 25px; }
.sheet h2 { margin: 8px 0 12px; padding-right: 45px; font-family: "Songti SC", serif; font-size: 32px; line-height: 1.2; }
.sheet-lead { color: var(--muted); line-height: 1.65; }
.warning-list { margin: 23px 0; border-top: 1px solid var(--line); }
.warning-item { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.warning-item span { width: 7px; height: 7px; margin-top: 7px; border-radius: 50%; background: var(--danger); }
.warning-item strong, .warning-item small { display: block; }
.warning-item small { margin-top: 4px; color: var(--muted); line-height: 1.45; }
.call-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.call-actions a { min-height: 50px; display: grid; place-items: center; border-radius: 14px; text-decoration: none; font-weight: 750; }
.emergency-call { color: #fff; background: var(--danger); }
.hospital-call { color: var(--danger); border: 1px solid rgba(174,62,72,.25); background: var(--danger-soft); }
.hospital-call.is-disabled { pointer-events: none; opacity: .45; }
.sheet-disclaimer { display: block; margin-top: 14px; color: var(--muted); line-height: 1.55; }
.settings-sheet form { display: grid; gap: 15px; margin-top: 24px; }
.settings-sheet label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.settings-sheet input { width: 100%; min-height: 48px; padding: 0 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); background: var(--paper); }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-hint { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.form-submit { width: 100%; margin-top: 5px; }
.source-list { border-top: 1px solid var(--line); margin-top: 24px; }
.source-list a { display: grid; grid-template-columns: 115px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.source-list a span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.source-caution { margin-top: 22px; padding: 18px; border-radius: 14px; background: var(--paper-warm); }
.source-caution p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.simple-sheet #simpleBody { margin-top: 20px; }
.simple-sheet .simple-form { display: grid; gap: 12px; }
.simple-sheet .simple-form input, .simple-sheet .simple-form textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); resize: vertical; }
.simple-sheet .simple-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.toast { position: fixed; left: calc(50% + var(--nav-width)/2); bottom: 28px; z-index: 60; padding: 12px 17px; border-radius: 999px; color: #fff; background: var(--ink); font-size: 13px; opacity: 0; transform: translate(-50%, 18px); pointer-events: none; transition: all .3s var(--ease); }
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 920px) {
  .side-nav { display: none; }
  .main-content { margin-left: 0; }
  .mobile-header { height: 70px; display: flex; align-items: center; justify-content: space-between; padding: 10px 18px; border-bottom: 1px solid var(--line); background: rgba(247,243,237,.9); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 15; }
  .brand.compact .brand-mark { width: 35px; height: 35px; }
  .brand.compact strong { font-size: 18px; }
  .round-icon-button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: var(--paper-warm); cursor: pointer; }
  .route { padding: 28px 22px 108px; }
  .bottom-nav { position: fixed; inset: auto 0 0; z-index: 20; height: calc(68px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: repeat(5, 1fr); padding: 7px 8px calc(7px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: rgba(255,253,249,.94); backdrop-filter: blur(20px); }
  .bottom-nav button { display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 5px 2px; border: 0; color: var(--muted); background: transparent; font-size: 10px; }
  .bottom-nav button span { font-size: 18px; line-height: 1; }
  .bottom-nav button.is-active { color: var(--terracotta-deep); font-weight: 700; }
  .daily-layout { grid-template-columns: 1fr; }
  .timer-workspace { grid-template-columns: 1fr; }
  .timer-inspector { padding: 30px; }
  .mother-check-grid, .baby-log-actions { grid-template-columns: 1fr 1fr; }
  .toast { left: 50%; bottom: 84px; }
}

@media (max-width: 650px) {
  .route { padding-left: 16px; padding-right: 16px; }
  .page-head { align-items: center; margin-bottom: 20px; }
  .page-head h1 { font-size: 34px; }
  .privacy-chip { display: none; }
  .urgent-strip { min-height: 66px; padding: 13px 16px; }
  .status-stage { grid-template-columns: 1fr; gap: 14px; min-height: 0; padding: 31px 20px 28px; }
  .gestation-orbit { width: 215px; }
  .orbit-copy strong { font-size: 75px; }
  .status-copy { text-align: center; }
  .status-copy h2 { margin-left: auto; margin-right: auto; font-size: 31px; }
  .status-copy > p:not(.section-kicker) { font-size: 13px; }
  .status-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .status-actions button { padding: 0 10px; }
  .daily-layout { padding-top: 48px; gap: 48px; }
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .quick-action { min-height: 94px; }
  .timer-main { padding: 38px 20px; }
  .timer-button { width: 230px; }
  .safety-callout { grid-template-columns: 1fr; gap: 10px; }
  .movement-intro { padding: 30px 20px; }
  .movement-choice { grid-template-columns: 1fr; }
  .kick-session { grid-template-columns: 1fr; grid-template-rows: auto; justify-items: center; text-align: center; padding-top: 46px; }
  .kick-button { grid-row: auto; width: 190px; }
  .session-toggle { justify-self: center; }
  .session-meta { justify-content: center; }
  .timeline-item { grid-template-columns: 86px 1fr; }
  .timeline-item small { display: none; }
  .postpartum-intro { grid-template-columns: 1fr; min-height: 0; padding: 34px 22px; }
  .moon-shape { width: 180px; }
  .postpartum-status { align-items: start; flex-direction: column; }
  .care-lead { align-items: flex-start; flex-direction: column; }
  .mother-check-grid, .baby-log-actions { grid-template-columns: 1fr 1fr; }
  .visit-item { grid-template-columns: 90px 1fr; }
  .visit-item span { grid-column: 2; }
  .sheet { width: 100%; max-height: 88vh; margin: auto 0 0; padding: 30px 20px calc(24px + env(safe-area-inset-bottom)); border-radius: 28px 28px 0 0; }
  .sheet[open] { animation-name: mobileSheetIn; }
  @keyframes mobileSheetIn { from { opacity: 0; transform: translateY(100%); } }
  .call-actions { grid-template-columns: 1fr; }
  .source-list a { grid-template-columns: 90px 1fr; }
}

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