:root {
  --zen-font-display: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  --zen-font-body: "Manrope", "Avenir", "Segoe UI", sans-serif;

  --zen-cream-50: #f7f4ef;
  --zen-cream-100: #f2efec;
  --zen-surface: #ffffff;
  --zen-ink-900: #2f2d2b;
  --zen-ink-700: #494542;
  --zen-ink-600: #666260;
  --zen-ink-500: #8d8783;

  --zen-orange-500: #ff6f00;
  --zen-orange-400: #ff8f1f;
  --zen-gold-500: #f5b400;
  --zen-green-700: #0c7a39;
  --zen-green-600: #11994a;
  --zen-blue-600: #1f6ff0;
  --zen-blue-500: #3a97dd;

  --zen-danger-600: #c62828;

  --zen-radius-card: 24px;
  --zen-radius-soft: 18px;
  --zen-radius-pill: 999px;

  --zen-shadow-card: 0 10px 26px rgba(24, 20, 16, 0.07);
  --zen-shadow-soft: 0 6px 14px rgba(24, 20, 16, 0.06);
  --zen-shadow-cta: 0 14px 28px rgba(31, 111, 240, 0.24);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--zen-font-body);
  color: var(--zen-ink-900);
  background: radial-gradient(circle at 10% -10%, #fff6dd 0%, transparent 30%),
    radial-gradient(circle at 100% -20%, #d6f1df 0%, transparent 32%),
    var(--zen-cream-50);
}

a {
  color: inherit;
}

.zen-page-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.zen-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(247, 244, 239, 0.9);
  border-bottom: 1px solid rgba(47, 45, 43, 0.08);
}

.zen-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.2rem;
  gap: 0.75rem;
}

.zen-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--zen-font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--zen-ink-900);
  text-decoration: none;
}

.zen-brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--zen-orange-500), var(--zen-gold-500));
  box-shadow: var(--zen-shadow-soft);
}

.zen-nav {
  display: none;
  align-items: center;
  gap: 0.45rem;
}

.zen-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.zen-topbar-gpt {
  padding: 0.52rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.1;
  white-space: nowrap;
}

.zen-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--zen-radius-pill);
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--zen-ink-700);
  text-decoration: none;
  transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.zen-nav-link:hover {
  color: var(--zen-ink-900);
  background: rgba(47, 45, 43, 0.06);
}

.zen-nav-link.is-active {
  color: var(--zen-ink-900);
  background: #fff;
  box-shadow: var(--zen-shadow-soft);
}

.zen-main {
  padding: 1.4rem 0 6.5rem;
}

.zen-hero {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 2.2rem 1.25rem 1.5rem;
  background: var(--zen-surface);
  box-shadow: var(--zen-shadow-card);
}

.zen-hero::before,
.zen-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  border-radius: 50%;
  pointer-events: none;
}

.zen-hero.is-warm::before {
  top: -13.5rem;
  height: 19.5rem;
  background: linear-gradient(125deg, #eb3005 6%, #ff7800 42%, #ffb400 85%);
}

.zen-hero.is-warm::after {
  top: -10.3rem;
  height: 15.5rem;
  background: linear-gradient(120deg, rgba(255, 106, 0, 0.85), rgba(255, 193, 7, 0.92));
  opacity: 0.78;
}

.zen-hero.is-forest::before {
  top: -16rem;
  height: 22rem;
  background: linear-gradient(120deg, #0f8f42 10%, #0f702d 55%, #0a6127 90%);
}

.zen-hero.is-forest::after {
  top: -13rem;
  height: 18rem;
  background: radial-gradient(circle at 22% 50%, rgba(21, 176, 93, 0.95), transparent 45%),
    radial-gradient(circle at 88% 10%, rgba(19, 145, 74, 0.92), transparent 42%);
  opacity: 0.9;
}

.zen-hero-inner {
  position: relative;
  z-index: 1;
}

.zen-avatar {
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 999px;
  border: 6px solid #fff;
  background: linear-gradient(145deg, var(--zen-blue-600), var(--zen-blue-500));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--zen-font-display);
  font-size: 1.9rem;
  font-weight: 700;
  box-shadow: var(--zen-shadow-card);
}

.zen-hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.zen-icon-button {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  border: 0;
  background: rgba(255, 255, 255, 0.95);
  color: var(--zen-ink-700);
  box-shadow: var(--zen-shadow-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.zen-icon-button svg {
  width: 1.2rem;
  height: 1.2rem;
}

.zen-hero-copy {
  margin-top: 0.9rem;
}

.zen-overline {
  margin: 0;
  color: var(--zen-ink-700);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.zen-title {
  margin: 0.4rem 0 0;
  font-family: var(--zen-font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--zen-ink-900);
}

.zen-subtitle {
  margin: 0.55rem 0 0;
  color: var(--zen-ink-600);
  font-size: 1.02rem;
  line-height: 1.5;
}

.zen-hero-actions {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.zen-goal-bars {
  margin-top: 1rem;
  display: grid;
  gap: 0.58rem;
}

.zen-average-tabs {
  margin-top: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  border-radius: var(--zen-radius-pill);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(47, 45, 43, 0.1);
  padding: 0.2rem;
}

.zen-average-tab {
  text-decoration: none;
  border-radius: var(--zen-radius-pill);
  padding: 0.33rem 0.64rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--zen-ink-700);
}

.zen-average-tab:hover {
  color: var(--zen-ink-900);
}

.zen-average-tab.is-active {
  background: #fff;
  color: var(--zen-ink-900);
  box-shadow: var(--zen-shadow-soft);
}

.zen-goal-summary-note {
  margin: 0.78rem 0 0;
  font-size: 0.82rem;
  color: var(--zen-ink-600);
}

.zen-goal-bar {
  --zen-goal-color: var(--zen-ink-700);
  --zen-goal-soft: rgba(47, 45, 43, 0.1);
  --zen-goal-soft-strong: rgba(47, 45, 43, 0.2);

  background: rgba(255, 255, 255, 0.9);
  border-radius: 18px;
  border: 1px solid rgba(47, 45, 43, 0.09);
  padding: 0.62rem 0.72rem 0.65rem;
}

.zen-goal-bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.55rem;
}

.zen-goal-bar-title {
  margin: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 800;
  color: var(--zen-goal-color);
}

.zen-goal-bar-value {
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
}

.zen-goal-bar-value strong {
  color: var(--zen-ink-900);
  font-family: var(--zen-font-display);
  letter-spacing: -0.02em;
}

.zen-goal-bar-value span {
  color: var(--zen-ink-600);
  font-size: 0.74rem;
  font-weight: 700;
}

.zen-goal-track {
  position: relative;
  margin-top: 0.42rem;
  height: 0.72rem;
  border-radius: 999px;
  background: var(--zen-goal-soft);
  overflow: hidden;
}

.zen-goal-fill-solid {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, var(--zen-goal-color), color-mix(in srgb, var(--zen-goal-color) 70%, #fff 30%));
}

.zen-goal-fill-range {
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: inherit;
  background-image:
    linear-gradient(130deg, transparent 0%, var(--zen-goal-soft-strong) 100%),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.38) 0 7px, rgba(255, 255, 255, 0.08) 7px 14px);
}

.zen-goal-bar-foot {
  margin-top: 0.32rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  color: var(--zen-ink-600);
  font-size: 0.74rem;
  font-weight: 700;
}

.zen-goal-overflow {
  border-radius: var(--zen-radius-pill);
  background: color-mix(in srgb, var(--zen-goal-color) 18%, #fff 82%);
  color: color-mix(in srgb, var(--zen-goal-color) 85%, #222 15%);
  padding: 0.14rem 0.45rem;
  font-size: 0.67rem;
  letter-spacing: 0.03em;
}

.zen-goal-bar.is-calories {
  --zen-goal-color: #ec5f00;
  --zen-goal-soft: rgba(236, 95, 0, 0.16);
  --zen-goal-soft-strong: rgba(236, 95, 0, 0.28);
}

.zen-goal-bar.is-protein {
  --zen-goal-color: #1f6ff0;
  --zen-goal-soft: rgba(31, 111, 240, 0.16);
  --zen-goal-soft-strong: rgba(31, 111, 240, 0.3);
}

.zen-goal-bar.is-fat {
  --zen-goal-color: #cd9200;
  --zen-goal-soft: rgba(245, 180, 0, 0.2);
  --zen-goal-soft-strong: rgba(205, 146, 0, 0.3);
}

.zen-goal-bar.is-carbs {
  --zen-goal-color: #0d8c43;
  --zen-goal-soft: rgba(13, 140, 67, 0.17);
  --zen-goal-soft-strong: rgba(13, 140, 67, 0.31);
}

.zen-button {
  border: 0;
  cursor: pointer;
  border-radius: var(--zen-radius-pill);
  padding: 0.72rem 1.15rem;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-size: 0.95rem;
  transition: transform 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}

.zen-button:active {
  transform: scale(0.98);
}

.zen-button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--zen-blue-600), #2c86f3);
  box-shadow: var(--zen-shadow-cta);
}

.zen-button-primary:hover {
  opacity: 0.95;
}

.zen-button-secondary {
  color: var(--zen-ink-900);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--zen-shadow-soft);
}

.zen-button-quiet {
  color: var(--zen-ink-700);
  background: #fff;
  border: 1px solid rgba(47, 45, 43, 0.14);
}

.zen-section {
  margin-top: 1.6rem;
}

.zen-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.7rem;
}

.zen-section-title {
  margin: 0;
  font-family: var(--zen-font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.zen-section-note {
  margin: 0;
  color: var(--zen-ink-600);
  font-size: 0.9rem;
  font-weight: 600;
}

.zen-card {
  background: var(--zen-cream-100);
  border-radius: var(--zen-radius-card);
  padding: 1.1rem;
  box-shadow: var(--zen-shadow-card);
}

.zen-card-white {
  background: #fff;
}

.zen-grid {
  display: grid;
  gap: 0.85rem;
}

.zen-stats-grid {
  grid-template-columns: 1fr;
}

.zen-stat {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  padding: 0.85rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: center;
}

.zen-stat-icon {
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 0.72rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
}

.zen-stat-icon.is-orange {
  background: linear-gradient(130deg, var(--zen-orange-500), var(--zen-gold-500));
}

.zen-stat-icon.is-blue {
  background: linear-gradient(130deg, var(--zen-blue-600), #47a8ff);
}

.zen-stat-icon.is-green {
  background: linear-gradient(130deg, #0f9547, #08b97a);
}

.zen-stat-value {
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.15;
  font-family: var(--zen-font-display);
  letter-spacing: -0.02em;
}

.zen-stat-label {
  margin: 0.15rem 0 0;
  color: var(--zen-ink-600);
  font-size: 0.95rem;
}

.zen-streak {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
}

.zen-streak-gem {
  width: 4.2rem;
  height: 4.2rem;
  transform: rotate(45deg);
  border-radius: 1rem;
  background: linear-gradient(140deg, #0d8d43 5%, #089652 45%, #1f6ff0 95%);
  position: relative;
  box-shadow: var(--zen-shadow-soft);
}

.zen-streak-gem::before {
  content: "";
  position: absolute;
  width: 2.1rem;
  height: 2.1rem;
  top: -0.78rem;
  left: 1.04rem;
  border-radius: 0.8rem;
  background: linear-gradient(140deg, var(--zen-gold-500), #ffd640);
}

.zen-streak-copy {
  min-width: 0;
}

.zen-streak-days {
  margin: 0;
  font-family: var(--zen-font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.03em;
}

.zen-streak-note {
  margin: 0.35rem 0 0;
  color: var(--zen-ink-600);
  font-size: 0.96rem;
}

.zen-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: var(--zen-radius-pill);
  background: var(--zen-green-700);
  color: #fff;
  padding: 0.28rem 0.65rem;
  font-size: 0.84rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.zen-progress-wrap {
  background: #fff;
  border-radius: 18px;
  padding: 0.9rem;
}

.zen-progress-track {
  background: rgba(12, 122, 57, 0.14);
  border-radius: var(--zen-radius-pill);
  height: 0.85rem;
  overflow: hidden;
}

.zen-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(120deg, #0d803d, #20b25e);
}

.zen-pill-row {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.zen-pill {
  border-radius: var(--zen-radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.22rem 0.62rem;
}

.zen-pill-green {
  background: rgba(17, 153, 74, 0.14);
  color: #0d7035;
}

.zen-pill-amber {
  background: rgba(255, 176, 0, 0.18);
  color: #8a6200;
}

.zen-pill-neutral {
  background: rgba(47, 45, 43, 0.1);
  color: var(--zen-ink-700);
}

.zen-month-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border-radius: var(--zen-radius-card);
  background: #fff;
  box-shadow: var(--zen-shadow-card);
  padding: 0.7rem 0.9rem;
}

.zen-month-nav-link {
  text-decoration: none;
  color: var(--zen-ink-700);
  font-weight: 700;
  font-size: 0.88rem;
}

.zen-month-nav-title {
  margin: 0;
  font-family: var(--zen-font-display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.zen-calendar {
  margin-top: 0.95rem;
  border-radius: var(--zen-radius-card);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--zen-shadow-card);
}

.zen-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: rgba(47, 45, 43, 0.1);
}

.zen-calendar-head {
  background: #f4f2ee;
  text-align: center;
  font-weight: 800;
  font-size: 0.73rem;
  color: var(--zen-ink-600);
  padding: 0.55rem 0;
}

.zen-calendar-cell {
  background: #fff;
  min-height: 4.65rem;
  padding: 0.45rem;
  text-decoration: none;
  color: inherit;
  transition: background-color 160ms ease, transform 160ms ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.zen-calendar-cell:hover {
  background: #fff9f2;
}

.zen-calendar-day {
  font-weight: 800;
  color: var(--zen-ink-900);
}

.zen-calendar-cell.is-today {
  box-shadow: inset 0 0 0 2px var(--zen-orange-500);
}

.zen-calendar-cell.is-today .zen-calendar-day {
  color: var(--zen-orange-500);
}

.zen-calendar-dots {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  position: relative;
  z-index: 2;
}

.zen-dot {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
}

.zen-dot.is-orange {
  background: var(--zen-orange-500);
}

.zen-dot.is-green {
  background: var(--zen-green-600);
}

.zen-day-macros {
  display: none;
  margin-top: 0.35rem;
  font-size: 0.68rem;
  line-height: 1.35;
  color: var(--zen-ink-600);
}

.zen-day-macros span {
  display: block;
}

.zen-calendar-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0%;
  pointer-events: none;
  z-index: 0;
  transition: height 400ms cubic-bezier(0.22, 1, 0.36, 1), background-color 300ms ease;
}

.zen-calendar-goal-line {
  position: absolute;
  left: 4px;
  right: 4px;
  border-top: 1.5px dashed;
  opacity: 0.55;
  pointer-events: none;
  z-index: 1;
  transition: bottom 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.zen-calendar-cell-content {
  position: relative;
  z-index: 2;
}

.zen-calendar-cell:hover .zen-calendar-fill {
  filter: brightness(1.1);
}

.zen-macro-toggles {
  margin-top: 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  border-radius: var(--zen-radius-pill);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(47, 45, 43, 0.1);
  padding: 0.2rem;
}

.zen-macro-toggle {
  border: 0;
  cursor: pointer;
  background: transparent;
  border-radius: var(--zen-radius-pill);
  padding: 0.33rem 0.64rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--zen-ink-700);
  transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.zen-macro-toggle:hover {
  color: var(--zen-ink-900);
}

.zen-macro-toggle.is-active {
  background: #fff;
  box-shadow: var(--zen-shadow-soft);
}

.zen-macro-toggle.is-active.is-calories {
  color: #ec5f00;
}

.zen-macro-toggle.is-active.is-protein {
  color: #1f6ff0;
}

.zen-macro-toggle.is-active.is-fat {
  color: #cd9200;
}

.zen-macro-toggle.is-active.is-carbs {
  color: #0d8c43;
}

.zen-alert {
  border-radius: 14px;
  padding: 0.72rem 0.9rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.zen-alert.notice {
  background: rgba(17, 153, 74, 0.12);
  color: #0c6c33;
}

.zen-alert.alert {
  background: rgba(198, 40, 40, 0.12);
  color: #8f1b1b;
}

.zen-mobile-nav {
  position: fixed;
  left: 50%;
  bottom: 0.75rem;
  transform: translateX(-50%);
  width: min(95%, 420px);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 24px;
  border: 1px solid rgba(47, 45, 43, 0.08);
  box-shadow: var(--zen-shadow-card);
  z-index: 55;
  padding: 0.36rem;
}

.zen-mobile-nav-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
}

.zen-mobile-nav-link {
  text-decoration: none;
  color: var(--zen-ink-600);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.16rem;
  min-height: 3.4rem;
  font-weight: 800;
  padding: 0.3rem 0.2rem;
}

.zen-mobile-nav-link svg {
  width: 1.16rem;
  height: 1.16rem;
}

.zen-mobile-nav-today {
  line-height: 1;
  gap: 0.02rem;
}

.zen-mobile-nav-date {
  font-family: var(--zen-font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.zen-mobile-nav-month {
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.zen-mobile-nav-link.is-active {
  color: var(--zen-ink-900);
  background: #fff;
}

.zen-auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.zen-auth-card {
  width: min(440px, 100%);
  margin: 0 auto;
  border-radius: 28px;
  background: #fff;
  padding: 1.5rem;
  box-shadow: var(--zen-shadow-card);
}

.zen-auth-head {
  text-align: center;
  margin-bottom: 1rem;
}

.zen-auth-title {
  font-family: var(--zen-font-display);
  margin: 0;
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.zen-auth-subtitle {
  margin: 0.4rem 0 0;
  color: var(--zen-ink-600);
}

.zen-form-grid {
  display: grid;
  gap: 0.95rem;
}

.zen-goal-settings {
  border-radius: 18px;
  border: 1px solid rgba(47, 45, 43, 0.14);
  background: #fff;
  padding: 0.85rem;
}

.zen-goal-settings-head {
  margin-bottom: 0.7rem;
}

.zen-goal-settings-title {
  margin: 0;
  font-size: 1rem;
  font-family: var(--zen-font-display);
  letter-spacing: -0.01em;
}

.zen-goal-settings-note {
  margin: 0.25rem 0 0;
  color: var(--zen-ink-600);
  font-size: 0.82rem;
}

.zen-goal-settings-form {
  display: grid;
  gap: 0.7rem;
}

.zen-goal-field label {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--zen-ink-700);
}

.zen-goal-field-input {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.zen-goal-field-input .zen-input {
  min-width: 0;
}

.zen-goal-field-input span {
  min-width: 2.1rem;
  text-align: right;
  color: var(--zen-ink-600);
  font-size: 0.78rem;
  font-weight: 700;
}

.zen-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
  color: var(--zen-ink-700);
  font-size: 0.9rem;
}

.zen-input,
.zen-select,
.zen-textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(47, 45, 43, 0.15);
  background: #fff;
  padding: 0.65rem 0.75rem;
  color: var(--zen-ink-900);
  font: inherit;
}

.zen-input:focus,
.zen-select:focus,
.zen-textarea:focus {
  outline: 2px solid rgba(31, 111, 240, 0.34);
  border-color: rgba(31, 111, 240, 0.45);
}

.zen-shell-grid {
  display: grid;
  gap: 1rem;
}

.zen-list-card {
  border-radius: 24px;
  background: rgba(242, 239, 236, 0.95);
  box-shadow: var(--zen-shadow-card);
  padding: 1rem;
}

.zen-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.zen-list-title {
  margin: 0;
  font-family: var(--zen-font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.zen-list-subtitle {
  margin: 0.3rem 0 0;
  color: var(--zen-ink-600);
}

.zen-row {
  border-radius: 16px;
  background: #fff;
  padding: 0.8rem;
  margin-top: 0.65rem;
}

.zen-day-groups {
  display: grid;
  gap: 0.95rem;
}

.zen-day-group-title {
  margin: 0 0 0.35rem;
  font-family: var(--zen-font-display);
  font-size: clamp(1.12rem, 3.3vw, 1.55rem);
  letter-spacing: -0.02em;
  color: var(--zen-ink-900);
}

.zen-row.is-flat {
  border-radius: 0;
  background: transparent;
  padding: 0.66rem 0;
  margin-top: 0;
  border-bottom: 1px solid rgba(47, 45, 43, 0.12);
}

.zen-day-group .zen-row.is-flat:first-of-type {
  border-top: 1px solid rgba(47, 45, 43, 0.12);
}

.zen-row-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.zen-row-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
}

.zen-row-meta {
  margin: 0.32rem 0 0;
  color: var(--zen-ink-600);
  font-size: 0.88rem;
}

.zen-meta-chip {
  border-radius: var(--zen-radius-pill);
  background: rgba(47, 45, 43, 0.1);
  padding: 0.16rem 0.53rem;
  font-size: 0.72rem;
  font-weight: 700;
}

.zen-row-macros {
  text-align: right;
  min-width: 116px;
}

.zen-row-cal {
  color: var(--zen-orange-500);
  font-weight: 800;
}

.zen-row-lines {
  color: var(--zen-ink-600);
  font-size: 0.78rem;
  line-height: 1.35;
  margin-top: 0.2rem;
}

.zen-inline-actions {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.42rem;
  flex-wrap: wrap;
}

.zen-row.is-flat .zen-inline-actions {
  margin-top: 0.4rem;
}

.zen-divider {
  height: 1px;
  background: rgba(47, 45, 43, 0.08);
  margin: 0.95rem 0;
}

.zen-empty {
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--zen-shadow-card);
  text-align: center;
  padding: 2rem 1rem;
}

.zen-sticky-cta {
  position: sticky;
  bottom: 0.9rem;
  margin-top: 1rem;
  z-index: 35;
}

.zen-sticky-cta .zen-button {
  width: 100%;
  min-height: 3.4rem;
  font-size: 1.15rem;
  border-radius: 999px;
}

.zen-range-tag {
  border-radius: var(--zen-radius-pill);
  background: rgba(255, 176, 0, 0.2);
  color: #8a6200;
  font-size: 0.67rem;
  font-weight: 800;
  padding: 0.15rem 0.45rem;
}

/* Nutrition Facts tooltip */
.zen-nf-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  cursor: pointer;
  margin-left: 0.25rem;
}

.zen-nf-icon {
  width: 1rem;
  height: 1rem;
  color: var(--zen-ink-500);
  transition: color 160ms ease;
}

.zen-nf-trigger:hover .zen-nf-icon,
.zen-nf-trigger:focus .zen-nf-icon {
  color: var(--zen-ink-900);
}

.zen-nf-tooltip {
  display: none;
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%);
  z-index: 50;
  width: 192px;
  background: #fff;
  border: 2px solid var(--zen-ink-900);
  border-radius: 6px;
  padding: 0.55rem 0.65rem 0.65rem;
  box-shadow: 0 8px 24px rgba(24, 20, 16, 0.18);
  pointer-events: none;
}

.zen-nf-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--zen-ink-900);
}

.zen-nf-trigger:hover .zen-nf-tooltip,
.zen-nf-trigger:focus .zen-nf-tooltip,
.zen-nf-trigger:focus-within .zen-nf-tooltip {
  display: block;
}

.zen-nf-header {
  font-family: var(--zen-font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--zen-ink-900);
}

.zen-nf-serving {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--zen-ink-600);
  margin-top: 0.15rem;
}

.zen-nf-divider {
  height: 1px;
  background: rgba(47, 45, 43, 0.15);
  margin: 0.3rem 0;
}

.zen-nf-divider.is-thick {
  height: 3px;
  background: var(--zen-ink-900);
  margin: 0.35rem 0;
}

.zen-nf-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--zen-ink-900);
  line-height: 1.35;
}

.zen-nf-row.is-calories {
  font-size: 0.88rem;
  font-weight: 800;
}

.zen-nf-row.is-calories span:last-child {
  font-family: var(--zen-font-display);
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  line-height: 1;
}

.zen-home {
  min-height: 100vh;
}

.zen-home-nav {
  position: sticky;
  top: 0;
  z-index: 45;
  backdrop-filter: blur(10px);
  background: rgba(247, 244, 239, 0.86);
  border-bottom: 1px solid rgba(47, 45, 43, 0.08);
}

.zen-home-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 4.5rem;
}

.zen-home-links {
  display: none;
  align-items: center;
  gap: 0.9rem;
}

.zen-home-links a {
  text-decoration: none;
  color: var(--zen-ink-700);
  font-weight: 700;
  font-size: 0.9rem;
}

.zen-home-links a:hover {
  color: var(--zen-ink-900);
}

.zen-home-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.zen-home-actions .zen-button {
  padding: 0.56rem 0.9rem;
}

.zen-home-main {
  padding: 1rem 0 2.5rem;
}

.zen-home-hero {
  margin-top: 1rem;
}

.zen-home-hero-grid {
  display: grid;
  gap: 1rem;
  align-items: end;
}

.zen-home-preview {
  border-radius: var(--zen-radius-card);
  background: linear-gradient(155deg, rgba(28, 33, 40, 0.97), rgba(12, 16, 22, 0.98));
  color: #fff;
  padding: 1rem;
  box-shadow: 0 16px 34px rgba(14, 12, 10, 0.34);
}

.zen-home-preview-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.84rem;
  font-weight: 700;
}

.zen-home-preview-list {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.55rem;
}

.zen-home-preview-item {
  background: rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 0.66rem;
}

.zen-home-preview-label {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.66);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.zen-home-preview-line {
  margin-top: 0.36rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.zen-home-preview-line strong {
  color: #ffcf40;
}

.zen-home-preview-cta {
  margin-top: 0.85rem;
  border-radius: var(--zen-radius-pill);
  background: rgba(32, 178, 94, 0.2);
  color: #b9ffd6;
  text-align: center;
  font-weight: 800;
  font-size: 0.86rem;
  padding: 0.55rem 0.75rem;
}

.zen-home-section {
  margin-top: 1.1rem;
}

.zen-home-section-head {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.zen-home-h2 {
  margin: 0.35rem 0 0;
  font-family: var(--zen-font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.zen-home-lead {
  margin: 0;
  color: var(--zen-ink-600);
  font-size: 1rem;
  line-height: 1.6;
}

.zen-home-steps {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.75rem;
}

.zen-home-step {
  border-radius: var(--zen-radius-card);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--zen-shadow-card);
  padding: 1rem;
}

.zen-home-step-num {
  display: inline-flex;
  border-radius: var(--zen-radius-pill);
  background: rgba(31, 111, 240, 0.15);
  color: #1450ac;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 800;
}

.zen-home-step h3 {
  margin: 0.65rem 0 0;
  font-family: var(--zen-font-display);
  letter-spacing: -0.01em;
  font-size: 1.18rem;
}

.zen-home-step p {
  margin: 0.4rem 0 0;
  color: var(--zen-ink-600);
}

.zen-home-feature-grid {
  display: grid;
  gap: 0.75rem;
}

.zen-home-feature-card {
  border-radius: var(--zen-radius-card);
  background: var(--zen-cream-100);
  box-shadow: var(--zen-shadow-card);
  padding: 1rem;
}

.zen-home-feature-card h3 {
  margin: 0;
  font-family: var(--zen-font-display);
  letter-spacing: -0.02em;
}

.zen-home-feature-card p {
  margin: 0.45rem 0 0;
  color: var(--zen-ink-600);
}

.zen-home-band {
  border-radius: 32px;
  background: linear-gradient(130deg, #0f7d3a 8%, #0d6930 60%, #0a5b29 100%);
  color: #f3ffef;
  box-shadow: 0 20px 34px rgba(12, 88, 45, 0.28);
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}

.zen-home-band .zen-overline {
  color: rgba(233, 255, 240, 0.88);
}

.zen-home-band .zen-home-h2 {
  color: #fff;
}

.zen-home-band .zen-home-lead {
  color: rgba(236, 255, 244, 0.84);
}

.zen-home-band .zen-button-secondary {
  background: rgba(255, 255, 255, 0.92);
}

.zen-home-band-metrics {
  display: grid;
  gap: 0.65rem;
}

.zen-home-band-metrics article {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
  padding: 0.75rem;
}

.zen-home-band-metrics p {
  margin: 0;
  font-size: 0.84rem;
  color: rgba(238, 255, 242, 0.82);
}

.zen-home-band-metrics strong {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--zen-font-display);
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.zen-home-gpt {
  border-radius: 30px;
  background: #fff;
  box-shadow: var(--zen-shadow-card);
  padding: 1.1rem;
  display: grid;
  gap: 0.95rem;
}

.zen-home-gpt-preview {
  border-radius: 18px;
  background: linear-gradient(130deg, #fff7e5 5%, #fff 55%, #f2f7ff 100%);
  border: 1px solid rgba(47, 45, 43, 0.08);
  padding: 0.9rem;
}

.zen-home-gpt-preview p {
  margin: 0;
  color: var(--zen-ink-700);
  font-size: 0.93rem;
  line-height: 1.45;
}

.zen-home-gpt-preview p + p {
  margin-top: 0.52rem;
}

.zen-home-pricing {
  border-radius: 30px;
  background: #2a2724;
  color: #fff;
  padding: 1.2rem;
  display: grid;
  gap: 0.95rem;
  box-shadow: 0 16px 34px rgba(22, 18, 14, 0.34);
}

.zen-home-pricing .zen-overline {
  color: rgba(255, 233, 197, 0.88);
}

.zen-home-pricing .zen-home-h2 {
  color: #fff;
}

.zen-home-pricing .zen-home-lead {
  color: rgba(255, 255, 255, 0.74);
}

.zen-home-price-card {
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  padding: 1rem;
}

.zen-home-price {
  margin: 0;
  color: #ffeebf;
  font-size: 0.95rem;
}

.zen-home-price span {
  font-size: 2.2rem;
  font-family: var(--zen-font-display);
  letter-spacing: -0.03em;
  color: #fff;
  margin-right: 0.38rem;
}

.zen-home-price-card p {
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 0;
}

.zen-home-footer {
  padding: 1.8rem 0 2rem;
}

.zen-home-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  color: var(--zen-ink-600);
  font-size: 0.92rem;
}

.zen-home-footer-inner p {
  margin: 0;
}

.zen-home-footer-inner div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.zen-home-footer-inner a {
  text-decoration: none;
  color: var(--zen-ink-700);
  font-weight: 700;
}

.zen-home-footer-inner a:hover {
  color: var(--zen-ink-900);
}

@media (min-width: 760px) {
  .zen-main {
    padding-bottom: 2.25rem;
  }

  .zen-nav {
    display: flex;
  }

  .zen-topbar-actions {
    gap: 0.7rem;
  }

  .zen-topbar-gpt {
    padding: 0.56rem 0.95rem;
    font-size: 0.85rem;
  }

  .zen-mobile-nav {
    display: none;
  }

  .zen-hero {
    padding: 2.5rem 2rem 1.75rem;
  }

  .zen-goal-bars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.68rem;
  }

  .zen-stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .zen-streak {
    grid-template-columns: auto 1fr;
  }

  .zen-shell-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .zen-day-macros {
    display: block;
  }

  .zen-calendar-cell {
    min-height: 7.35rem;
    padding: 0.55rem;
  }

  .zen-auth-card {
    padding: 1.9rem;
  }

  .zen-home-links {
    display: flex;
  }

  .zen-home-main {
    padding: 1.2rem 0 2.7rem;
  }

  .zen-home-hero {
    margin-top: 1.2rem;
  }

  .zen-home-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 1.2rem;
  }

  .zen-home-section {
    margin-top: 1.25rem;
  }

  .zen-home-section-head {
    flex-direction: row;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
  }

  .zen-home-lead {
    font-size: 1.03rem;
  }

  .zen-home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .zen-home-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .zen-home-band {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    padding: 1.45rem;
  }

  .zen-home-gpt {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .zen-home-pricing {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    padding: 1.45rem;
  }

  .zen-home-footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .zen-topbar-inner {
    min-height: 4.6rem;
  }

  .zen-shell-grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
    gap: 1.2rem;
  }

  .zen-sticky-cta {
    position: static;
  }
}

.zen-toast {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 70;
  border-radius: var(--zen-radius-soft);
  padding: 0.72rem 1.1rem;
  font-weight: 700;
  font-size: 0.92rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(24, 20, 16, 0.14);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1), opacity 320ms ease;
  opacity: 0;
  pointer-events: none;
  max-width: calc(100vw - 2rem);
  text-align: center;
}

.zen-toast-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.zen-toast-notice {
  background: rgba(17, 153, 74, 0.92);
  color: #fff;
}

.zen-toast-alert {
  background: rgba(198, 40, 40, 0.92);
  color: #fff;
}

@media (min-width: 760px) {
  .zen-toast {
    left: auto;
    right: 1.5rem;
    transform: translateX(0) translateY(-120%);
  }

  .zen-toast-visible {
    transform: translateX(0) translateY(0);
  }
}