:root {
  color-scheme: light;
  --ink: #10251f;
  --muted: #69766f;
  --paper: #f4f2eb;
  --card: #fffef9;
  --line: #e1ded3;
  --green: #1e6b50;
  --green-dark: #104b3a;
  --lime: #c8f169;
  --lime-soft: #e9f8c6;
  --amber: #f2aa4c;
  --red: #b24d3c;
  --shadow: 0 16px 40px rgba(16, 37, 31, 0.10);
  --radius: 22px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--ink); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.app-shell {
  width: min(100%, 680px);
  min-height: 100vh;
  margin: 0 auto;
  background: var(--paper);
  padding-bottom: calc(92px + env(safe-area-inset-bottom));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(18px + env(safe-area-inset-top)) 20px 14px;
  color: #fff;
  background: rgba(16, 37, 31, .96);
  backdrop-filter: blur(18px);
}
.topbar h1 { margin: 1px 0 0; font-size: 21px; letter-spacing: -.5px; }
.eyebrow { color: var(--lime); font-size: 10px; font-weight: 800; letter-spacing: 1.4px; }
.topbar-actions { display: flex; gap: 9px; align-items: center; }
.domain-switch { display: flex; gap: 3px; padding: 3px; border-radius: 12px; background: rgba(255,255,255,.08); }
.domain-switch button { min-height: 32px; padding: 6px 9px; border: 0; border-radius: 9px; color: #aebbb5; background: transparent; font-size: 10px; font-weight: 750; }
.domain-switch button.active { color: var(--ink); background: var(--lime); }
.avatar {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  background: rgba(255,255,255,.09);
  font-weight: 750;
}

#app { padding: 18px 16px 30px; }
.screen-head { display: flex; justify-content: space-between; align-items: end; margin: 2px 2px 14px; }
.screen-head h2 { margin: 0; font-size: 28px; letter-spacing: -.8px; }
.screen-head p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.date-navigator { display: grid; grid-template-columns: 46px 1fr 46px; gap: 9px; align-items: center; margin-bottom: 12px; }
.date-arrow { width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); font-size: 27px; line-height: 1; }
.date-arrow:disabled { opacity: .35; }
.date-control { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 46px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.date-control span { color: var(--muted); font-size: 11px; font-weight: 750; }
.date-control input { width: 136px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; font-weight: 750; text-align: right; }
.history-notice { display: flex; gap: 5px; flex-direction: column; margin-bottom: 12px; padding: 11px 14px; border: 1px solid #e2c98f; border-radius: 14px; background: #fff4d9; }
.history-notice strong { font-size: 12px; }
.history-notice span { color: #77623c; font-size: 11px; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-radius: 28px;
  color: white;
  background: var(--ink);
  box-shadow: var(--shadow);
}
.hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -68px;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: var(--lime);
  opacity: .10;
}
.hero-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.hero h2 { margin: 4px 0 2px; font-size: 44px; line-height: 1; letter-spacing: -2px; }
.hero h2 small { font-size: 14px; font-weight: 600; letter-spacing: 0; color: #b9c5c0; }
.hero-label { color: #b9c5c0; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.date-chip { padding: 8px 11px; border-radius: 999px; background: rgba(255,255,255,.09); font-size: 12px; white-space: nowrap; }
.macro-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin-top: 22px; }
.macro-stat { padding: 11px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; background: rgba(255,255,255,.06); }
.macro-stat strong { display: block; font-size: 20px; color: var(--lime); }
.macro-stat span { display: block; margin-top: 2px; color: #b9c5c0; font-size: 11px; }
.hero-progress { height: 7px; margin-top: 18px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.1); }
.hero-progress span { display: block; height: 100%; border-radius: inherit; background: var(--lime); }
.hero-foot { display: flex; justify-content: space-between; margin-top: 7px; color: #b9c5c0; font-size: 11px; }

.section-row { display: flex; align-items: center; justify-content: space-between; margin: 24px 2px 11px; }
.section-row h3 { margin: 0; font-size: 18px; letter-spacing: -.35px; }
.section-row span { color: var(--muted); font-size: 12px; }
.meal-list { display: grid; gap: 11px; }
.meal-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); box-shadow: 0 5px 18px rgba(16,37,31,.04); }
.meal-card.eaten { background: #f3f7ef; border-color: #d5dfc9; }
.meal-main { display: grid; grid-template-columns: 44px 1fr auto; gap: 11px; align-items: center; width: 100%; min-height: 76px; padding: 12px 14px; border: 0; text-align: left; background: transparent; }
.check {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1.5px solid #bdc5c0;
  border-radius: 50%;
  background: #fff;
  color: transparent;
  font-weight: 900;
}
.eaten .check, .item-check.checked { color: var(--ink); border-color: var(--lime); background: var(--lime); }
.meal-title { display: block; font-size: 15px; font-weight: 780; }
.meal-desc { display: block; margin-top: 4px; max-width: 250px; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.meal-macros { text-align: right; }
.meal-macros strong { display: block; font-size: 14px; }
.meal-macros span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.offplan-badge { display: inline-block; margin-bottom: 3px; padding: 3px 7px; border-radius: 99px; color: var(--green-dark); background: var(--lime-soft); font-size: 9px; font-weight: 800; letter-spacing: .5px; }
.meal-items { border-top: 1px solid var(--line); }
.item-row { display: grid; grid-template-columns: 34px 1fr auto; gap: 9px; align-items: center; min-height: 58px; padding: 9px 14px; border-bottom: 1px solid #ece9df; }
.item-row:last-child { border-bottom: 0; }
.item-check { display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid #cbd0cd; border-radius: 9px; background: #fff; color: transparent; }
.item-name { font-size: 13px; font-weight: 650; }
.item-qty { margin-top: 2px; color: var(--muted); font-size: 11px; }
.item-macros { color: var(--muted); font-size: 10px; text-align: right; }

.action-dock { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.action-dock .btn-accent { grid-column: 1 / -1; }
.btn { min-height: 48px; padding: 12px 17px; border: 0; border-radius: 15px; font-weight: 760; cursor: pointer; }
.btn-primary { color: white; background: var(--green); box-shadow: 0 8px 20px rgba(30,107,80,.2); }
.btn-accent { color: var(--ink); background: var(--lime); }
.btn-secondary { border: 1px solid var(--line); background: var(--card); }
.btn-danger { color: var(--red); background: #faeeeb; }
.btn-small { min-height: 38px; padding: 8px 12px; border-radius: 11px; font-size: 12px; }
.icon-btn { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.link-btn { padding: 4px; border: 0; color: var(--green); background: transparent; font-size: 12px; font-weight: 750; }

.info-card, .form-card, .library-card, .draft-card {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.info-card { color: var(--muted); font-size: 13px; line-height: 1.5; }
.info-card strong { color: var(--ink); }
.library-list, .draft-list { display: grid; gap: 11px; }
.history-list { display: grid; gap: 11px; }
.history-card { display: grid; grid-template-columns: 1fr 1.35fr 24px; gap: 8px 12px; align-items: center; width: 100%; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); text-align: left; box-shadow: 0 5px 18px rgba(16,37,31,.04); }
.history-date strong, .history-summary strong { display: block; font-size: 14px; }
.history-date span, .history-summary span { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.history-summary strong small { color: var(--muted); font-size: 10px; font-weight: 650; }
.history-chevron { color: var(--green); font-size: 25px; text-align: right; }
.history-progress { grid-column: 1 / -1; height: 6px; overflow: hidden; border-radius: 99px; background: #e7e8e1; }
.history-progress span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.history-macros { grid-column: 1 / -1; overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.empty-day { display: grid; gap: 12px; justify-items: center; margin-top: 16px; padding: 38px 22px; border: 1px dashed #c9c6bc; border-radius: 24px; background: var(--card); text-align: center; }
.empty-day-mark { display: grid; width: 62px; height: 62px; place-items: center; border-radius: 20px; color: var(--green-dark); background: var(--lime-soft); font-size: 30px; }
.empty-day h2 { margin: 4px 0 0; font-size: 23px; }
.empty-day p { max-width: 390px; margin: 0 0 6px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.empty-day .btn { width: min(100%, 310px); }
.library-card h3, .draft-card h3 { margin: 0 0 5px; font-size: 16px; }
.library-card p, .draft-card p { margin: 3px 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.card-top { display: flex; justify-content: space-between; gap: 10px; }
.category { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.macro-line { display: flex; flex-wrap: wrap; gap: 7px; margin: 12px 0; }
.macro-pill { padding: 6px 8px; border-radius: 9px; color: var(--green-dark); background: #f1f5eb; font-size: 11px; font-weight: 700; }
.card-actions { display: flex; gap: 8px; margin-top: 13px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--muted); font-size: 11px; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 45px;
  padding: 11px 12px;
  border: 1px solid #d4d1c7;
  border-radius: 12px;
  outline: none;
  background: #fff;
  color: var(--ink);
}
.field textarea { min-height: 84px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(30,107,80,.10); }
.form-actions { display: flex; gap: 9px; justify-content: flex-end; margin-top: 16px; }
.template-manager { display: grid; gap: 11px; margin-bottom: 13px; padding: 15px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.template-manager .field > span { color: var(--muted); font-size: 11px; font-weight: 700; }
.template-state { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 11px 12px; border-radius: 14px; }
.template-state.active { background: var(--lime-soft); }
.template-state.inactive { background: #f1f1ea; }
.template-state strong, .template-state span { display: block; }
.template-state strong { font-size: 12px; }
.template-state span { margin-top: 2px; color: var(--muted); font-size: 10px; }
.template-meal { margin-top: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.template-meal-head { display: flex; gap: 8px; align-items: center; }
.template-meal-head label { display: grid; flex: 1; gap: 3px; min-width: 0; }
.template-meal-head label span { color: var(--muted); font-size: 9px; font-weight: 750; text-transform: uppercase; letter-spacing: .6px; }
.template-meal-head input { width: 100%; min-width: 0; padding: 5px 0; border: 0; background: transparent; font-size: 17px; font-weight: 780; }
.template-item { margin-top: 10px; padding: 12px; border-radius: 14px; background: #f4f4ed; }
.template-item-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.template-item-head strong { color: var(--green-dark); font-size: 11px; text-transform: uppercase; letter-spacing: .7px; }
.item-editor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.macro-editor-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.serving-editor-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.mini-field { display: grid; gap: 4px; min-width: 0; }
.mini-field.span-2 { grid-column: 1 / -1; }
.mini-field span { color: var(--muted); font-size: 9px; font-weight: 750; }
.mini-field small { color: var(--muted); font-size: 8px; line-height: 1.3; }
.mini-field input, .mini-field select { width: 100%; min-width: 0; min-height: 39px; padding: 8px 9px; border: 1px solid #d8d6cd; border-radius: 9px; background: white; font-size: 12px; }
.editor-group-title { margin: 13px 0 6px; color: var(--green-dark); font-size: 9px; font-weight: 800; letter-spacing: .7px; text-transform: uppercase; }
.choice-row { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border: 1px solid var(--line); border-radius: 13px; background: var(--card); }
.choice-row input { width: 20px; height: 20px; margin: 0; accent-color: var(--green); }
.choice-row strong, .choice-row small { display: block; }
.choice-row strong { font-size: 12px; }
.choice-row small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.template-toolbar { position: sticky; bottom: 82px; z-index: 4; display: flex; gap: 8px; margin-top: 16px; padding: 10px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,254,249,.94); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.template-toolbar .btn { flex: 1; }

.workout-week-nav { display: grid; grid-template-columns: 46px 1fr 46px; gap: 9px; align-items: center; margin-bottom: 12px; }
.workout-week-nav > div { display: grid; gap: 2px; min-height: 54px; place-content: center; text-align: center; }
.workout-week-nav > div span, .workout-week-nav > div small { color: var(--muted); font-size: 9px; }
.workout-week-nav > div strong { font-size: 18px; }
.training-hero { padding: 19px; border-radius: 25px; color: #fff; background: var(--green-dark); box-shadow: var(--shadow); }
.training-compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; margin: 14px 0 4px; }
.training-compare > div { padding: 12px; border-radius: 14px; background: rgba(255,255,255,.07); }
.training-compare > div.current { color: var(--ink); background: var(--lime); }
.training-compare strong, .training-compare span { display: block; }
.training-compare strong { font-size: 20px; }
.training-compare div span { margin-top: 2px; color: #c1cec8; font-size: 9px; font-weight: 700; text-transform: uppercase; }
.training-compare .current span { color: var(--green-dark); }
.training-compare > span { color: var(--lime); font-size: 20px; }
.training-info { margin-top: 12px; }
.workout-session-list { display: grid; gap: 11px; }
.workout-session { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); box-shadow: 0 5px 18px rgba(16,37,31,.04); }
.workout-session.completed { border-color: #cdddbd; background: #f5f9ef; }
.workout-session-head { display: grid; grid-template-columns: 38px 1fr 28px; gap: 11px; align-items: center; width: 100%; min-height: 72px; padding: 12px 14px; border: 0; background: transparent; text-align: left; }
.session-status { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 12px; color: var(--green-dark); background: var(--lime-soft); font-weight: 850; }
.workout-session.completed .session-status { background: var(--lime); }
.workout-session-head strong, .workout-session-head small { display: block; }
.workout-session-head strong { font-size: 15px; }
.workout-session-head small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.session-chevron { color: var(--green); font-size: 18px; text-align: right; }
.workout-session-body { display: grid; gap: 11px; padding: 0 11px 12px; border-top: 1px solid var(--line); }
.workout-exercise-card { margin-top: 11px; padding: 12px; border: 1px solid #e3e2d8; border-radius: 16px; background: #f8f7f1; }
.workout-exercise-head { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; }
.workout-exercise-head strong, .workout-exercise-head span { display: block; }
.workout-exercise-head strong { font-size: 13px; }
.workout-exercise-head div span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.set-count { padding: 5px 7px; border-radius: 8px; color: var(--green-dark); background: var(--lime-soft); font-size: 9px; font-weight: 800; white-space: nowrap; }
.exercise-note { margin: 7px 0; color: var(--muted); font-size: 9px; line-height: 1.4; }
.workout-set-head, .workout-set-row { display: grid; grid-template-columns: 27px minmax(70px,.8fr) minmax(120px,1.4fr) 36px; gap: 6px; align-items: center; }
.workout-set-head { margin-top: 10px; padding: 0 3px 5px; color: var(--muted); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.workout-set-row { min-height: 59px; padding: 7px 3px; border-top: 1px solid #e4e3da; }
.workout-set-row > strong { color: var(--green-dark); font-size: 11px; text-align: center; }
.previous-set { color: var(--muted); font-size: 9px; line-height: 1.35; }
.workout-current-inputs { position: relative; display: flex; flex-wrap: wrap; gap: 4px; }
.workout-current-inputs label { display: grid; flex: 1 1 48px; gap: 2px; min-width: 0; }
.workout-current-inputs label span { color: var(--muted); font-size: 7px; font-weight: 750; }
.workout-current-inputs input { width: 100%; min-width: 0; min-height: 34px; padding: 6px; border: 1px solid #d5d3c9; border-radius: 8px; background: white; font-size: 11px; }
.set-done { display: grid; place-items: center; }
.set-done input { position: absolute; opacity: 0; }
.set-done span { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid #c8cdc8; border-radius: 10px; color: transparent; background: #fff; font-weight: 900; }
.set-done input:checked + span { border-color: var(--lime); color: var(--ink); background: var(--lime); }
.set-improved { position: absolute; top: -4px; right: -2px; display: grid; width: 17px; height: 17px; place-items: center; border-radius: 50%; color: white; background: var(--green); font-size: 10px; font-weight: 900; }
.workout-exercise-actions { display: flex; gap: 7px; justify-content: flex-end; margin-top: 9px; }
.workout-exercise-actions .btn { flex: 1; }
.workout-exercise-actions .btn:disabled { opacity: .45; }
.empty.compact { margin-top: 10px; padding: 16px 12px; font-size: 11px; }
.training-week-history, .exercise-trend-list { display: grid; gap: 10px; }
.progress-week-card { display: grid; grid-template-columns: 1.25fr .75fr; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: 17px; background: var(--card); }
.progress-week-card div:last-child { text-align: right; }
.progress-week-card strong, .progress-week-card span { display: block; }
.progress-week-card strong { font-size: 13px; }
.progress-week-card span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.exercise-trend-card { padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.exercise-trend-card h3 { margin: 1px 0 0; font-size: 14px; }
.exercise-trend-card p { margin: 8px 0 0; color: var(--muted); font-size: 10px; }
.exercise-trend-card p strong { color: var(--ink); }

.auth-locked .domain-switch, .auth-locked .avatar { display: none; }
.auth-locked .app-shell { padding-bottom: env(safe-area-inset-bottom); }
.auth-screen { display: grid; min-height: calc(100vh - 135px); align-content: center; justify-items: center; gap: 12px; padding: 24px 10px 55px; text-align: center; }
.auth-screen .eyebrow { color: var(--green); }
.auth-screen h2 { margin: 2px 0 0; font-size: 30px; letter-spacing: -.8px; }
.auth-screen > p { max-width: 390px; margin: 0 0 8px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.auth-screen > small { margin-top: 9px; color: var(--muted); font-size: 9px; }
.auth-mark { display: grid; width: 74px; height: 74px; place-items: center; margin-bottom: 5px; border-radius: 24px; color: var(--green-dark); background: var(--lime); box-shadow: 0 14px 30px rgba(30,107,80,.18); font-size: 34px; font-weight: 800; }
.auth-form { display: grid; gap: 11px; width: min(100%, 390px); }
.auth-form label { display: grid; gap: 5px; text-align: left; }
.auth-form label span { color: var(--muted); font-size: 10px; font-weight: 750; }
.auth-form input { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid #d4d1c7; border-radius: 13px; outline: 0; background: white; }
.auth-form input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(30,107,80,.1); }
.auth-actions { display: grid; gap: 8px; width: min(100%, 390px); }
.recovery-code { margin: 18px 0; padding: 18px 12px; border: 1px dashed var(--green); border-radius: 15px; background: var(--card); color: var(--green-dark); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: clamp(18px, 5vw, 25px); font-weight: 800; letter-spacing: 1px; text-align: center; user-select: all; }
.credential-list { display: grid; gap: 8px; margin: 14px 0; }
.credential-card { display: flex; gap: 10px; align-items: center; justify-content: space-between; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.credential-card strong, .credential-card span { display: block; }
.credential-card strong { font-size: 13px; }
.credential-card span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.danger-link { color: var(--red); }
.danger-link:disabled { color: var(--muted); opacity: .45; }
.security-actions { display: grid; gap: 9px; margin-top: 15px; }

.upload-zone { display: grid; gap: 8px; place-items: center; padding: 28px 18px; border: 1.5px dashed #bfc9c2; border-radius: 22px; background: var(--card); text-align: center; }
.upload-zone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.camera-mark { display: grid; width: 54px; height: 54px; place-items: center; border-radius: 18px; background: var(--lime-soft); font-size: 25px; }
.upload-zone strong { font-size: 16px; }
.upload-zone span { max-width: 280px; color: var(--muted); font-size: 12px; line-height: 1.45; }

.bottom-nav {
  position: fixed;
  z-index: 10;
  left: 50%;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(var(--nav-count, 5), 1fr);
  width: min(100%, 680px);
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(16,37,31,.97);
  backdrop-filter: blur(18px);
}
.nav-item { display: grid; gap: 3px; min-height: 54px; place-items: center; border: 0; border-radius: 14px; color: #9eaaa5; background: transparent; font-size: 9px; font-weight: 700; }
.nav-item span { font-size: 18px; line-height: 1; }
.nav-item.active { color: var(--lime); background: rgba(200,241,105,.08); }

.modal[hidden] { display: none; }
.modal { position: fixed; z-index: 50; inset: 0; display: grid; align-items: end; }
.modal-backdrop { position: absolute; inset: 0; border: 0; background: rgba(5,17,13,.55); backdrop-filter: blur(3px); }
.sheet { position: relative; max-height: 92vh; overflow-y: auto; padding: 8px 18px calc(22px + env(safe-area-inset-bottom)); border-radius: 27px 27px 0 0; background: var(--paper); box-shadow: 0 -20px 60px rgba(0,0,0,.2); animation: rise .22s ease-out; }
.grabber { width: 42px; height: 5px; margin: 2px auto 16px; border-radius: 99px; background: #c9c6bc; }
.sheet h2 { margin: 0 0 5px; font-size: 24px; letter-spacing: -.6px; }
.sheet-subtitle { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin: 14px 0; }
.compare-card { padding: 13px; border-radius: 15px; background: var(--card); border: 1px solid var(--line); }
.compare-card.recommended { border-color: #bcd89d; background: #f3f9e7; }
.compare-card span { color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.compare-card strong { display: block; margin-top: 5px; font-size: 18px; }
.change-list { display: grid; gap: 8px; margin: 15px 0; }
.change { display: grid; grid-template-columns: 32px 1fr; gap: 10px; align-items: center; padding: 11px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); }
.change-mark { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 10px; color: var(--green-dark); background: var(--lime-soft); font-weight: 900; }
.change strong { display: block; font-size: 13px; }
.change span { color: var(--muted); font-size: 11px; }
.match-banner { display: flex; justify-content: space-between; align-items: center; padding: 13px 15px; border-radius: 15px; color: white; background: var(--green-dark); }
.match-banner strong { color: var(--lime); font-size: 25px; }

.toast { position: fixed; z-index: 90; left: 50%; bottom: calc(90px + env(safe-area-inset-bottom)); max-width: calc(100% - 30px); padding: 11px 15px; transform: translate(-50%, 20px); border-radius: 12px; color: white; background: #17251f; box-shadow: var(--shadow); font-size: 12px; opacity: 0; pointer-events: none; transition: .2s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--red); }
.empty { padding: 30px 18px; border: 1px dashed #c9c6bc; border-radius: 20px; color: var(--muted); text-align: center; }
.loading-card { display: flex; gap: 10px; align-items: center; padding: 20px; border-radius: 20px; background: var(--card); color: var(--muted); }
.spinner { width: 18px; height: 18px; border: 2px solid #d9ddd9; border-top-color: var(--green); border-radius: 50%; animation: spin .7s linear infinite; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rise { from { transform: translateY(20px); opacity: .7; } }

@media (min-width: 681px) {
  body { background: #d9ded7; }
  .app-shell { box-shadow: 0 0 50px rgba(16,37,31,.16); }
}

@media (max-width: 360px) {
  .topbar { padding-left: 13px; padding-right: 13px; }
  .topbar h1 { font-size: 18px; }
  .avatar { width: 34px; height: 34px; }
  .domain-switch button { padding: 5px 7px; font-size: 9px; }
  .hero { padding: 18px; }
  .hero h2 { font-size: 38px; }
  .macro-stat { padding: 9px; }
  .meal-main { grid-template-columns: 40px 1fr; }
  .meal-macros { grid-column: 2; text-align: left; }
  .macro-editor-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .serving-editor-grid { grid-template-columns: 1fr; }
  .workout-set-head, .workout-set-row { grid-template-columns: 24px minmax(64px,.75fr) minmax(108px,1.4fr) 32px; gap: 4px; }
  .workout-exercise-card { padding: 10px 7px; }
}