:root {
  --bg: #080807;
  --surface: rgba(22, 22, 20, 0.82);
  --surface-2: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.13);
  --ink: #f6f1e8;
  --muted: rgba(246, 241, 232, 0.58);
  --soft: rgba(246, 241, 232, 0.1);
  --gold: #d1aa62;
  --green: #4ec38a;
  --blue: #79a8ff;
  --danger: #ff7d6e;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(255,255,255,.035) 0 1px, transparent 1px 11px),
    radial-gradient(circle at 50% -10%, rgba(209, 170, 98, 0.18), transparent 34rem),
    #080807;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 1px, transparent 1px 6px);
  mix-blend-mode: soft-light;
}

button {
  color: inherit;
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 14px;
  min-height: 100vh;
  padding: 14px;
}

.sidebar,
.workspace,
.panel,
.hero-panel,
.record-action,
.share-card {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .36);
  backdrop-filter: blur(26px);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 16px;
  border-radius: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px;
}

.brand-mark,
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,.8), transparent 16%),
    linear-gradient(145deg, #e0bf79, #37322b 42%, #111);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.22), 0 10px 22px rgba(0,0,0,.3);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small,
.eyebrow,
.muted,
.panel-title span,
.record-action small,
.timeline span {
  color: var(--muted);
}

.nav-tabs {
  display: grid;
  gap: 6px;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  padding: 0 12px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 14px;
  text-align: left;
  cursor: pointer;
}

.nav-tab span {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 12px;
}

.nav-tab.is-active {
  color: var(--ink);
  background: rgba(255, 255, 255, .09);
}

.nav-tab.is-active span {
  background: var(--gold);
  color: #15110b;
}

.workspace {
  min-width: 0;
  padding: 22px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.035)),
    rgba(14, 14, 13, .86);
}

.topbar,
.panel-title,
.confirm-card,
.body-card,
.share-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar {
  margin-bottom: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: 38px;
  font-weight: 760;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0 0 5px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.profile-button {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.today-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(280px, .92fr);
  gap: 14px;
}

.hero-panel,
.panel,
.record-action {
  border-radius: 22px;
}

.hero-panel {
  position: relative;
  display: flex;
  justify-content: space-between;
  min-height: 286px;
  padding: 30px;
  grid-row: span 2;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.035)),
    linear-gradient(135deg, rgba(78,195,138,.13), rgba(209,170,98,.11)),
    #151513;
}

.hero-panel::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -170px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
}

.calorie-number {
  margin-top: 14px;
  font-size: 88px;
  font-weight: 790;
  line-height: .9;
  letter-spacing: 0;
}

.rings {
  position: relative;
  z-index: 1;
  width: 190px;
  min-width: 190px;
}

.ring {
  position: absolute;
  display: block;
  border-radius: 50%;
  border: 16px solid var(--green);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.16), 0 12px 40px rgba(0,0,0,.22);
}

.ring-large {
  width: 178px;
  height: 178px;
  right: -4px;
  top: 28px;
}

.ring-mid {
  width: 124px;
  height: 124px;
  right: 23px;
  top: 55px;
  border-color: var(--gold);
}

.ring-small {
  width: 70px;
  height: 70px;
  right: 50px;
  top: 82px;
  border-color: var(--blue);
}

.panel {
  padding: 20px;
  background: rgba(255,255,255,.065);
}

.compact-panel h2,
.panel h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 690;
  letter-spacing: 0;
}

.macro-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
}

.macro-list div {
  padding: 14px;
  background: rgba(0,0,0,.18);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.macro-list strong,
.macro-list span {
  display: block;
}

.macro-list strong {
  font-size: 21px;
}

.meal-list,
.timeline {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.meal-row {
  display: grid;
  grid-template-columns: 54px 1fr 42px;
  gap: 10px;
  align-items: center;
  min-height: 40px;
}

.meal-row span,
.meal-row em {
  color: var(--muted);
  font-style: normal;
}

.photo-panel {
  grid-column: span 2;
}

.body-card {
  justify-content: flex-start;
  margin-top: 16px;
}

.body-silhouette,
.food-preview {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 22%, rgba(246,241,232,.9), transparent 9%),
    linear-gradient(165deg, rgba(78,195,138,.32), rgba(209,170,98,.25)),
    #171713;
  border: 1px solid var(--line);
}

.record-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.record-action {
  display: grid;
  gap: 8px;
  min-height: 154px;
  padding: 20px;
  text-align: left;
  cursor: pointer;
  background: rgba(255,255,255,.065);
}

.record-action span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 17px;
}

.confirm-card {
  margin-top: 16px;
  justify-content: flex-start;
}

.confirm-card button,
.share-actions button {
  height: 40px;
  padding: 0 16px;
  color: #16110b;
  background: var(--gold);
  border: 0;
  border-radius: 999px;
  font-weight: 700;
}

.archive-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.timeline div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.timeline span {
  grid-column: 2;
}

.bars {
  display: flex;
  align-items: end;
  gap: 12px;
  height: 220px;
  margin-top: 20px;
}

.bars span {
  flex: 1;
  min-width: 20px;
  border-radius: 999px 999px 7px 7px;
  background: linear-gradient(180deg, var(--gold), var(--green));
}

.share-stage {
  display: grid;
  place-items: center;
  gap: 16px;
  min-height: 520px;
}

.share-card {
  width: min(520px, 100%);
  min-height: 320px;
  padding: 32px;
  color: var(--ink);
  background:
    linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.035)),
    #171713;
  border-radius: 30px;
}

.share-card h2 {
  margin: 40px 0 86px;
  font-size: 44px;
  font-weight: 760;
  letter-spacing: 0;
}

.share-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.share-metrics span {
  display: grid;
  gap: 4px;
  color: var(--muted);
}

.share-metrics strong {
  color: var(--ink);
  font-size: 22px;
}

@media (max-width: 880px) {
  .app-shell {
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .sidebar {
    position: sticky;
    top: 10px;
    z-index: 3;
  }

  .brand {
    display: none;
  }

  .nav-tabs {
    grid-template-columns: repeat(4, 1fr);
  }

  .nav-tab {
    justify-content: center;
    padding: 0;
    font-size: 13px;
  }

  .nav-tab span {
    display: none;
  }

  .today-grid,
  .archive-layout {
    grid-template-columns: 1fr;
  }

  .photo-panel {
    grid-column: auto;
  }

  .hero-panel {
    min-height: 230px;
  }

  .calorie-number {
    font-size: 62px;
  }

  .rings {
    width: 116px;
    min-width: 116px;
  }

  .record-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .workspace {
    padding: 14px;
    border-radius: 24px;
  }

  .topbar h1 {
    font-size: 30px;
  }

  .record-grid,
  .macro-list,
  .share-metrics {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    display: block;
  }

  .rings {
    display: none;
  }
}