:root {
  --bg: #2E2A4A;
  --card: #3D3A5C;
  --card-alt: #363355;
  --accent: #A9D6E5;
  --accent-dark: #6FA8C2;
  --text: #F4F5FA;
  --text-dim: #C7C3DC;
  --pill-text: #1C1935;
  --danger: #E8998D;
  --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Open Sans", -apple-system, sans-serif;
  min-height: 100vh;
}

body {
  background-image:
    radial-gradient(circle at 10% 0%, rgba(169, 214, 229, 0.07), transparent 40%),
    radial-gradient(circle at 90% 100%, rgba(169, 214, 229, 0.05), transparent 40%);
}

h1, h2, h3, .heading {
  font-family: "Poppins", "Montserrat", sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
}

.italic-accent { font-style: italic; color: var(--accent); }

a { color: var(--accent); }

button { font-family: inherit; }

/* ---------- Pills ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--pill-text);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
}
.calories-burned-pill { background: var(--danger); color: var(--pill-text); text-transform: none; letter-spacing: normal; }
.pill-muted { background: var(--card-alt); color: var(--text-dim); text-transform: none; letter-spacing: normal; }

/* ---------- Layout shell ---------- */
.app-shell { display: none; min-height: 100vh; flex-direction: column; }
.app-shell.visible { display: flex; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px 10px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  flex-shrink: 0;
}

.brand-name {
  font-family: "Poppins", sans-serif;
  font-weight: 800;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text);
}
.brand-name span { color: var(--accent); }

.user-box {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.btn {
  font-family: inherit;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.88rem;
  transition: transform 0.08s ease, opacity 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: var(--pill-text); }
.btn-primary:hover { opacity: 0.9; }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid rgba(255,255,255,0.18); }
.btn-ghost:hover { color: var(--text); border-color: var(--accent); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid rgba(232,153,141,0.4); padding: 6px 12px; font-size: 0.78rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Nav tabs ---------- */
.tabs {
  display: flex;
  gap: 8px;
  padding: 4px 28px 18px;
  flex-wrap: wrap;
}
.tab-btn {
  background: var(--card);
  color: var(--text-dim);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 9px 18px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.tab-btn.active {
  background: var(--accent);
  color: var(--pill-text);
}

main {
  flex: 1;
  padding: 0 28px 40px;
  position: relative;
}

.tab-page { display: none; }
.tab-page.active { display: block; }

.page-title {
  font-size: 1.7rem;
  margin-bottom: 4px;
}
.page-sub {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-bottom: 22px;
}
.chart-note-link {
  display: block;
  margin-top: 10px;
  font-size: 0.78rem;
  text-decoration: none;
}
.chart-note-link:hover { text-decoration: underline; }

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,0.6);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 10px;
  flex-wrap: wrap;
}

.card h3 { font-size: 1.05rem; }

/* ---------- Forms ---------- */
label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
input, textarea, select {
  width: 100%;
  background: var(--card-alt);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 13px;
  /* 16px, not a smaller rem value -- iOS Safari auto-zooms the whole page on
     focus for any field under 16px and doesn't reliably zoom back out on
     blur. This is the standard fix: staying at/above 16px stops the zoom
     from triggering in the first place, everywhere a field can be tapped. */
  font-size: 16px;
  font-family: inherit;
  margin-bottom: 14px;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}
textarea { resize: vertical; min-height: 78px; }
input[type="file"] { padding: 8px; }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field-row > div { flex: 1; min-width: 140px; }

/* ---------- Lists ---------- */
.log-list { display: flex; flex-direction: column; gap: 8px; max-height: 340px; overflow-y: auto; }
.log-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--card-alt);
  border-radius: 10px;
  padding: 10px 14px;
  gap: 10px;
}
.log-row .meta { font-size: 0.78rem; color: var(--text-dim); }
.log-row .main { font-weight: 600; }
.log-row .macros { font-size: 0.76rem; color: var(--text-dim); }
.log-row-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

.meal-log-row { flex-direction: column; align-items: stretch; }
.meal-log-row.clickable { cursor: pointer; transition: background 0.15s ease; }
.meal-log-row.clickable:hover, .meal-log-row.clickable:focus-visible { background: #403c66; }
.meal-log-main { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

.meal-log-trigger-row { margin-bottom: 20px; }
.meal-log-trigger-row .btn { width: 100%; }
@media (min-width: 480px) {
  .meal-log-trigger-row .btn { width: auto; }
}

#meals-view-daylog > .card { margin-bottom: 20px; }
#meals-view-daylog > .card:last-child { margin-bottom: 0; }

.meal-calendar-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.meal-calendar-header h3 { margin: 0; }
.meal-calendar-header .btn { padding: 6px 14px; font-size: 1rem; line-height: 1; }
.meal-calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.meal-calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.meal-calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-radius: 10px;
  border: 1px solid transparent;
  background: var(--card-alt);
  color: var(--text);
  font-size: 0.82rem;
  font-family: inherit;
  padding: 0;
  cursor: pointer;
}
.meal-calendar-day:hover { border-color: rgba(255,255,255,0.18); }
.meal-calendar-day.empty-cell { background: transparent; cursor: default; }
.meal-calendar-day.empty-cell:hover { border-color: transparent; }
.meal-calendar-day.today { border-color: var(--accent); }
.meal-calendar-day.has-entries::after {
  content: "";
  position: absolute;
  bottom: 6px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.meal-calendar-day.selected { background: var(--accent); color: var(--pill-text); font-weight: 700; }
.meal-calendar-day.selected.has-entries::after { background: var(--pill-text); }

.meal-day-detail-summary { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 18px; }
.meal-day-section { margin-bottom: 18px; }
.meal-day-section:last-child { margin-bottom: 0; }
.meal-day-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.meal-day-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--card-alt);
  border-radius: 10px;
  padding: 9px 13px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.meal-day-row:last-child { margin-bottom: 0; }
.meal-day-row:hover, .meal-day-row:focus-visible { background: #403c66; }
.meal-day-row-time { font-size: 0.7rem; color: var(--text-dim); min-width: 48px; flex-shrink: 0; }
.meal-day-row-main { flex: 1; min-width: 0; }
.meal-day-row-desc { font-weight: 600; font-size: 0.85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.meal-day-row-cals { font-size: 0.78rem; color: var(--text-dim); flex-shrink: 0; }
.meal-item-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.meal-item-name { font-size: 0.82rem; font-weight: 600; }
.meal-item-qty { font-weight: 400; color: var(--text-dim); }
.meal-item-cals { font-size: 0.82rem; font-weight: 700; color: var(--accent); flex-shrink: 0; }
.meal-item-macros { font-size: 0.72rem; color: var(--text-dim); flex-shrink: 0; }

.quick-add-meals { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.quick-add-chip { display: flex; align-items: stretch; max-width: 100%; border-radius: 999px; overflow: hidden; background: var(--card-alt); }
.quick-add-chip-main {
  border: none;
  background: none;
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
  min-width: 0;
}
.quick-add-chip-main:hover { color: var(--accent); }
.quick-add-chip-remove {
  border: none;
  background: none;
  color: var(--text-dim);
  padding: 8px 12px 8px 0;
  cursor: pointer;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.quick-add-chip-remove:hover { color: var(--danger); }

.goal-card { margin-bottom: 20px; }
.goal-progress-text { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 10px; }
.goal-progress-text .over { color: var(--danger); font-weight: 700; }
.progress-track {
  background: var(--card-alt);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  margin-bottom: 16px;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  width: 0%;
  transition: width 0.3s ease, background 0.3s ease;
}
.progress-fill.over { background: var(--danger); }
.goal-form { display: flex; flex-direction: column; gap: 10px; }
.goal-form-row { display: flex; gap: 10px; flex-wrap: wrap; }
.goal-form input { margin-bottom: 0; flex: 1; min-width: 100px; }

.macro-progress-list { margin-bottom: 4px; }
.macro-progress-row { margin-bottom: 12px; }
.macro-progress-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}
.macro-track { height: 7px; margin-bottom: 0; }
.macro-fill-protein { background: var(--accent); }
.macro-fill-carbs { background: var(--accent-dark); }
.macro-fill-fat { background: #C9A0DC; }

.stat-value.over-limit { color: var(--danger); }

.stat-row { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.stat-tile {
  flex: 1;
  min-width: 130px;
  background: var(--card-alt);
  border-radius: 12px;
  padding: 14px 16px;
}
.stat-tile .stat-label { font-size: 0.7rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; }
.stat-tile .stat-value { font-size: 1.5rem; font-weight: 800; font-family: "Poppins", sans-serif; }
.stat-tile .stat-sub { font-size: 0.68rem; color: var(--text-dim); margin-top: 2px; }

/* ---------- Mosaic decorative accent ---------- */
.mosaic {
  position: absolute;
  bottom: -6px;
  right: -6px;
  display: grid;
  grid-template-columns: repeat(6, 10px);
  grid-template-rows: repeat(6, 10px);
  gap: 2px;
  opacity: 0.9;
  pointer-events: none;
}
.mosaic div { width: 10px; height: 10px; border-radius: 2px; }

/* ---------- Footer divider ---------- */
.footer-bar {
  height: 10px;
  background: var(--accent);
  width: 100%;
  margin-top: auto;
}

/* ---------- Login screen ---------- */
.login-screen {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-screen.visible { display: flex; }
.login-card {
  background: var(--card);
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.login-card .brand-mark { margin: 0 auto 14px; }
.login-card h1 { font-size: 1.6rem; margin-bottom: 6px; }
.login-card p.page-sub { margin-bottom: 24px; }
.login-error {
  background: rgba(232,153,141,0.15);
  color: var(--danger);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.82rem;
  margin-bottom: 12px;
  display: none;
}
.login-error.visible { display: block; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--pill-text);
  font-weight: 700;
  padding: 12px 22px;
  border-radius: 999px;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
  z-index: 2100;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.toast.visible { opacity: 1; }
.toast.error { background: var(--danger); }

.chart-wrap { position: relative; height: 260px; }

.empty-state { color: var(--text-dim); font-size: 0.85rem; padding: 18px 4px; text-align: center; }

.photo-preview-list { display: flex; gap: 10px; flex-wrap: wrap; }
.photo-preview-list:not(:empty) { margin-bottom: 14px; }
.photo-preview-thumb { position: relative; width: 84px; height: 84px; }
.photo-preview-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; display: block; }
.photo-preview-remove {
  position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--danger); color: #fff; border: none; font-size: 0.75rem; line-height: 20px;
  cursor: pointer; padding: 0;
}

.meal-clarify-panel {
  margin-top: 14px; padding: 14px; border-radius: 10px;
  background: var(--card-alt); border: 1px solid rgba(255,255,255,0.08);
}
.meal-clarify-panel label { font-size: 0.82rem; margin-top: 10px; }
.meal-clarify-panel label:first-child { margin-top: 0; }

/* ---------- Workouts tab ---------- */
.suggestion-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  border-left: 4px solid var(--accent);
}
.suggestion-label { font-size: 0.72rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700; }
.suggestion-title { font-size: 1.05rem; font-weight: 800; font-family: "Poppins", sans-serif; margin-top: 2px; }

.workout-view-toggle { display: flex; gap: 8px; margin-bottom: 16px; }

.workout-actions-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.workout-date-row { display: flex; align-items: center; gap: 10px; }
.workout-date-row label { margin: 0; white-space: nowrap; }
.workout-date-row input { margin: 0; max-width: 160px; }

.history-group { margin-bottom: 16px; }
.history-exercises { margin-bottom: 14px; }
.history-exercise-group { margin-bottom: 14px; }
.history-exercise-group:last-child { margin-bottom: 0; }
.history-exercise-name { font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 6px; }
.history-sets { display: flex; flex-direction: column; gap: 10px; margin-bottom: 0; }
.history-set-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--card-alt);
  border-radius: 10px;
  padding: 10px 14px;
  flex-wrap: wrap;
}
.history-set-name { font-weight: 600; font-size: 0.9rem; }
.history-set-fields { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.history-set-fields label { margin: 0; display: flex; align-items: center; gap: 6px; font-size: 0.66rem; }
.history-set-fields input { width: 80px; margin: 0; }

.week-day-nav { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 16px; }
.pill-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.mini-pill {
  background: var(--card);
  color: var(--text-dim);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 7px 15px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
}
.mini-pill.active { background: var(--accent); color: var(--pill-text); }
.mini-pill.done:not(.active)::after { content: " ✓"; color: var(--accent); }

.day-summary { margin-bottom: 18px; }
.day-summary-title { font-size: 1.3rem; font-weight: 800; font-family: "Poppins", sans-serif; margin-bottom: 4px; }
.day-summary-meta { color: var(--text-dim); font-size: 0.88rem; }
.day-summary-meta strong { color: var(--text); font-weight: 700; }

.workout-blocks {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px -18px rgba(0,0,0,0.6);
}
.workout-block {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  border-left: 3px solid var(--accent);
}
.workout-block:last-child { border-bottom: none; }
.workout-block.kind-circuit { border-left-color: var(--accent-dark); }
.workout-block.kind-cardio { border-left-color: #7fb8cf; }
.workout-block-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.order-badge {
  color: var(--accent);
  font-weight: 800;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}
.workout-block-name { font-weight: 700; font-size: 1rem; }
.workout-block-scheme { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 10px; }
.superset-note { font-size: 0.8rem; color: var(--accent); font-style: italic; margin-bottom: 10px; }
.equip-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 12px; }
.equip-chip { background: var(--card-alt); color: var(--text-dim); font-size: 0.72rem; padding: 3px 9px; border-radius: 999px; }
.set-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); gap: 10px; margin-top: 4px; }
.set-input-wrap { display: flex; flex-direction: column; gap: 4px; }
.set-input-wrap label { margin: 0; font-size: 0.66rem; }
.set-input-wrap input { margin: 0; }
.circuit-list, .cardio-lines { color: var(--text-dim); font-size: 0.88rem; line-height: 1.6; }

/* ---------- Meal coaching modal ---------- */
.meal-coach-modal {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.meal-coach-modal.visible { display: flex; }
.meal-coach-backdrop { position: absolute; inset: 0; background: rgba(10, 8, 20, 0.86); }
.meal-coach-content {
  position: relative;
  max-width: 420px;
  width: 100%;
  background: var(--card);
  border-radius: var(--radius);
  padding: 26px 24px;
  text-align: center;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7);
}
.meal-coach-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}
.meal-coach-text { font-size: 0.98rem; line-height: 1.55; margin-bottom: 20px; }

/* ---------- Generic modal (Set Goals, Edit Meal, favorites, ...) ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.visible { display: flex; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10, 8, 20, 0.86); }
.modal-content {
  position: relative;
  max-width: 420px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--card-alt);
  position: sticky;
  top: 0;
}
.modal-header h3 { font-size: 1.05rem; }
.modal-body { padding: 20px; }
.goals-modal-section { margin-bottom: 24px; }
.goals-modal-section:last-child { margin-bottom: 0; }
.goals-modal-section h4 { font-size: 0.88rem; color: var(--accent); margin-bottom: 12px; }

/* ---------- Unified meal detail modal ---------- */
.meal-detail-content { max-width: 480px; }
.meal-detail-photos { display: flex; gap: 10px; flex-wrap: wrap; }
.meal-detail-photos:not(:empty) { margin-bottom: 16px; }
.meal-detail-photos img {
  width: 96px; height: 96px; object-fit: cover; border-radius: 10px; display: block;
}
.meal-detail-section { margin-bottom: 24px; }
.meal-detail-section:last-child { margin-bottom: 0; }
.meal-detail-section h4 { font-size: 0.88rem; color: var(--accent); margin-bottom: 12px; }
.meal-detail-items { display: flex; flex-direction: column; gap: 8px; }
.meal-revise-log {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 220px;
  overflow-y: auto;
  margin-bottom: 12px;
}
.meal-revise-log:not(:empty) { padding: 4px 2px; }
.meal-revise-form { display: flex; gap: 8px; }
.meal-revise-form input { margin: 0; flex: 1; }
.meal-revise-actions { display: flex; gap: 10px; margin-top: 12px; }
.meal-revise-actions button { flex: 1; }

/* ---------- Guided workout session ---------- */
.session-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 2000;
  display: none;
  flex-direction: column;
  padding: 22px 24px;
}
.session-overlay.visible { display: flex; }
.session-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; gap: 12px; }
.session-progress-text { color: var(--text-dim); font-size: 0.85rem; font-weight: 700; text-align: right; }
.session-progress-track { height: 6px; background: var(--card-alt); border-radius: 999px; overflow: hidden; margin-bottom: 24px; flex-shrink: 0; }
.session-progress-fill { height: 100%; background: var(--accent); width: 0%; transition: width 0.3s ease; }

.session-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  padding: 0 8px;
  min-height: 0;
  overflow-y: auto;
}
.session-label { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 800; color: var(--accent); }
.session-exercise { font-family: "Poppins", sans-serif; font-weight: 800; font-size: 1.8rem; max-width: 90%; }
.session-sub { color: var(--text-dim); font-size: 0.95rem; max-width: 90%; }
.session-timer { font-family: "Poppins", sans-serif; font-weight: 800; font-size: 4.2rem; color: var(--text); letter-spacing: 0.02em; }
.session-timer.work { color: var(--accent); }
.session-log-row { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.session-log-field { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.session-log-field label { margin: 0; }
.session-log-field input {
  width: 90px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 800;
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 10px 6px;
}
.stepper { display: flex; align-items: center; gap: 10px; }
.stepper-btn {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 14px;
  background: var(--card-alt);
  color: var(--accent);
  border: 1px solid rgba(255,255,255,0.14);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}
.stepper-btn:active { transform: scale(0.94); background: var(--accent); color: var(--pill-text); }
.session-log-btn {
  padding: 18px 40px;
  font-size: 1.15rem;
  border-radius: 14px;
}
.session-heard { color: var(--text-dim); font-size: 0.82rem; font-style: italic; min-height: 1.2em; }

.session-context { width: 100%; max-width: 420px; font-size: 0.78rem; color: var(--text-dim); }
.session-context-label {
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-right: 6px;
  font-size: 0.68rem;
}
.session-current { display: flex; flex-direction: column; align-items: center; gap: 18px; width: 100%; }
.session-log-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.session-log-actions .btn-ghost.session-log-btn { padding: 14px 28px; font-size: 1rem; }

.session-controls { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; padding-top: 16px; flex-shrink: 0; }
.session-mic-status { width: 100%; text-align: center; color: var(--text-dim); font-size: 0.78rem; margin-bottom: 4px; }
#session-mic-toggle.active { background: var(--accent); color: var(--pill-text); border-color: var(--accent); }

/* ---------- Chat bubble & panel ---------- */
.chat-widget {
  display: none;
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 2600;
  align-items: flex-end;
  flex-direction: column;
  gap: 14px;
}
.chat-widget.visible { display: flex; }
.chat-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: var(--accent);
  color: var(--pill-text);
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: 0 12px 28px -10px rgba(0,0,0,0.55);
  flex-shrink: 0;
}
.chat-bubble:hover { background: var(--accent-dark); }
.chat-bubble.hidden { display: none; }
.chat-panel {
  display: none;
  flex-direction: column;
  position: fixed;
  inset: 0;
  z-index: 2700;
  background: var(--bg);
}
.chat-panel.open { display: flex; }
.chat-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: var(--card-alt);
  flex-shrink: 0;
}
.chat-panel-title { font-weight: 700; font-family: "Poppins", sans-serif; font-size: 1.1rem; }
.chat-close { background: none; border: none; color: var(--text-dim); font-size: 1.3rem; cursor: pointer; padding: 4px 8px; }
.chat-close:hover { color: var(--text); }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}
.chat-msg {
  max-width: 85%;
  padding: 11px 15px;
  border-radius: 14px;
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
}
.chat-msg.user { align-self: flex-end; background: var(--accent); color: var(--pill-text); }
.chat-msg.assistant { align-self: flex-start; background: var(--card-alt); color: var(--text); }
.chat-msg.typing { color: var(--text-dim); font-style: italic; }
.chat-form {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}
.chat-form textarea {
  margin-bottom: 0;
  flex: 1;
  resize: none;
  min-height: 0;
  max-height: 140px;
  /* Grows with content up to max-height (see the "input" listener on
     #chat-input), then scrolls -- so a longer message reads/edits as a
     wrapped paragraph instead of one continuously-scrolling line. */
  overflow-y: auto;
  line-height: 1.4;
}
.chat-send {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: var(--pill-text);
  font-size: 1.1rem;
  cursor: pointer;
}
.chat-send:disabled { opacity: 0.6; cursor: default; }

.chat-action-card {
  align-self: flex-start;
  max-width: 85%;
  background: var(--card-alt);
  border: 1px solid var(--accent);
  border-radius: 14px;
  padding: 12px 15px;
}
.chat-action-summary { font-size: 0.9rem; line-height: 1.5; margin-bottom: 10px; }
.chat-action-buttons { display: flex; gap: 8px; }
.chat-action-buttons button { flex: 1; padding: 8px 12px; font-size: 0.85rem; }
.chat-action-status { font-size: 0.82rem; font-weight: 700; color: var(--accent); }
.chat-action-status.dismissed { color: var(--text-dim); font-weight: 400; }

@media (max-width: 640px) {
  .topbar { padding: 18px 18px 8px; }
  .tabs { padding: 4px 18px 14px; }
  main { padding: 0 18px 32px; }
}