/* ================================================================
   50. 5-TAB APP SHELL
   Mobile  (< 768px): fixed bottom nav bar
   Desktop (≥ 768px): fixed left sidebar
================================================================ */
:root {
  --app-header-h:   56px;
  --trial-banner-h: 0px;   /* set to 39px via JS when banner is shown */
  --tab-nav-h:    65px;
  --sidebar-w:    180px;
  --active-green: #1D9E75;
  --light-green:  #E1F5EE;
}

/* ── Top header ─────────────────────────────────────────────── */
.app-header {
  position: fixed;
  top: var(--trial-banner-h); /* shifts down when trial banner is visible */
  left: 0; right: 0;
  height: var(--app-header-h);
  z-index: 100;
  border-bottom: 1px solid var(--border-light);
}
.app-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(244, 251, 247, 0.95);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  z-index: -1;
}
[data-theme="dark"] .app-header::before {
  background: rgba(13, 26, 17, 0.95);
}
.header-inner {
  height: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.app-logo {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.app-logo strong { color: var(--text); }

/* ── Tab content shell ─────────────────────────────────────── */
/* Base (mobile-first): offset by header top + bottom nav bottom */
.tab-main {
  position: fixed;
  top: calc(var(--app-header-h) + var(--trial-banner-h));
  bottom: calc(var(--tab-nav-h) + env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  overflow: hidden;
}

.tab-pane {
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.tab-pane.hidden { display: none; }

.tab-scroll {
  padding: 1.25rem 1rem 2.5rem;
  max-width: 640px;
  margin: 0 auto;
}

/* ── Shared nav chrome ──────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  z-index: 200;
  background: #fff;
  display: flex;
}
[data-theme="dark"] .bottom-nav { background: var(--surface); }

/* Brand logo — hidden on mobile, shown in sidebar on desktop */
.nav-brand {
  display: none;
}

/* Shared item defaults */
.bottom-nav-item {
  background: none;
  border: none;
  cursor: pointer;
  color: #999;
  font-family: inherit;
  transition: color 0.18s ease, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.bottom-nav-item:hover  { color: var(--active-green); }
.bottom-nav-item.active { color: var(--active-green); }
.nav-svg {
  stroke-width: 2;
  flex-shrink: 0;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* ================================================================
   51. HOME TAB
================================================================ */
.home-greeting-block { margin-bottom: 1.25rem; }

.home-greeting {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.home-date {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* Quote card */
.home-quote-card {
  background: var(--light-green);
  border: 1px solid var(--border);
  border-left: 3px solid var(--active-green);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
}
[data-theme="dark"] .home-quote-card {
  background: var(--primary-light);
}
.home-quote-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.65;
  font-style: italic;
}
.home-quote-source {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 0.45rem;
  font-weight: 600;
}

/* Quick mood check-in */
.home-mood-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.home-mood-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.65rem;
}
.home-mood-row {
  display: flex;
  gap: 0.5rem;
  justify-content: space-around;
}
.quick-mood-btn {
  font-size: 1.75rem;
  background: none;
  border: 2px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
}
.quick-mood-btn:hover {
  border-color: var(--border);
  background: var(--surface-2);
  transform: scale(1.1);
}
.quick-mood-btn.selected {
  border-color: var(--active-green);
  background: var(--light-green);
  transform: scale(1.15);
}
[data-theme="dark"] .quick-mood-btn.selected {
  background: var(--primary-light);
  border-color: var(--active-green);
}
.home-mood-logged {
  font-size: 0.8rem;
  color: var(--active-green);
  font-weight: 600;
  margin-top: 0.65rem;
  text-align: center;
}

/* CTA button */
.home-reflect-btn {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
  margin-bottom: 1.25rem;
  justify-content: center;
}

/* Goals snapshot */
.home-goals-snap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow-sm);
}
.home-goals-snap-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.home-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.home-link-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--active-green);
  font-family: inherit;
  padding: 0;
  transition: opacity 0.15s;
  text-decoration: none;
}
.home-link-btn:hover { opacity: 0.7; text-decoration: none; }
.home-goals-empty {
  text-align: center;
  padding: 0.5rem 0;
  font-size: 0.85rem;
}
.home-goal-item {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-light);
}
.home-goal-item:last-child { border-bottom: none; }
.home-goal-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}
.home-goal-progress-bar {
  height: 5px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.home-goal-progress-fill {
  height: 100%;
  background: var(--active-green);
  border-radius: 99px;
  transition: width 0.4s ease;
}


/* ================================================================
   52. JOURNAL TAB
================================================================ */
/* Next-day continuity banner */
.continuity-banner {
  position: relative;
  background: #E1F5EE;
  border-left: 3px solid #1D9E75;
  border-radius: var(--radius-sm);
  padding: 0.9rem 2.25rem 0.9rem 1rem;
  margin-bottom: 1rem;
}
.continuity-text {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
}
.continuity-theme { color: #1D9E75; font-weight: 600; }
.continuity-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.continuity-btn {
  flex: 1;
  min-width: 120px;
  padding: 0.65rem 0.75rem;
  font-size: 0.8rem;
  white-space: normal;
  line-height: 1.25;
}
.continuity-dismiss {
  position: absolute;
  top: 0.6rem;
  right: 0.7rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem;
}
.continuity-dismiss:hover { color: var(--text); }

/* Entry history strip */
.entry-strip {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  scrollbar-width: none;
}
.entry-strip::-webkit-scrollbar { display: none; }

.entry-chip {
  flex-shrink: 0;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  white-space: nowrap;
}
.entry-chip:hover {
  border-color: var(--active-green);
  color: var(--active-green);
  background: var(--light-green);
}
[data-theme="dark"] .entry-chip:hover {
  background: var(--primary-light);
}

/* Date label */
.journal-date-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.journal-date-label::before { content: '🌿'; }

/* AI reflection card */
.ai-reflection-header {
  margin: 1.75rem 0 0.85rem;
  padding-top: 1.5rem;
  border-top: 2px dashed var(--border);
}
.ai-reflection-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--active-green);
}

/* History section inside Journal */
.journal-history-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}
.journal-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.journal-history-header h3 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

/* Past entry modal */
.past-entry-card {
  max-width: 500px;
  text-align: left;
  max-height: 80vh;
  overflow-y: auto;
}
.past-entry-date-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.past-entry-mood-line {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}
.past-entry-body {
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--text);
  white-space: pre-wrap;
}


/* ================================================================
   53. INSIGHTS TAB
================================================================ */
.tab-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.insights-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}
.insights-card-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.insights-chart-wrap {
  height: 180px;
  position: relative;
  background: #E1F5EE;
  border-radius: 8px;
  padding: 4px;
}
.insights-chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}
.insights-empty-msg {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 1.5rem 0;
}

.journal-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  padding: 1.25rem 1rem 0.5rem;
  opacity: 0.7;
  line-height: 1.5;
}

/* Weekly stats row */
.weekly-stats-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.weekly-stat {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.65rem;
  text-align: center;
}
.weekly-stat-num {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.weekly-stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.insight-text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text);
  white-space: pre-wrap;
  margin-bottom: 0.5rem;
}
.insight-text.placeholder-text {
  color: var(--text-muted);
  font-style: italic;
}

/* Export section */
.insights-export-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.export-locked-msg {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.6rem;
}


/* ================================================================
   54. GOALS TAB -- new fields + progress + completed
================================================================ */
.goal-category-select {
  flex: 0 0 auto;
  min-width: 130px;
}

/* Category badge pills */
.goal-cat-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.goal-cat-Personal  { background: #dbeafe; color: #1d4ed8; }
.goal-cat-Career    { background: #fef3c7; color: #d97706; }
.goal-cat-Health    { background: #dcfce7; color: #16a34a; }
.goal-cat-Learning  { background: #ede9fe; color: #7c3aed; }
.goal-cat-Other     { background: var(--surface-2); color: var(--text-muted); }
[data-theme="dark"] .goal-cat-Personal { background: #1e3a5f; color: #93c5fd; }
[data-theme="dark"] .goal-cat-Career   { background: #451a03; color: #fbbf24; }
[data-theme="dark"] .goal-cat-Health   { background: #14361e; color: #86efac; }
[data-theme="dark"] .goal-cat-Learning { background: #2e1a47; color: #d8b4fe; }

/* Progress bar */
.goal-progress-wrap {
  margin: 0.75rem 0;
}
.goal-progress-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}
.goal-progress-pct {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
}
.goal-progress-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.goal-progress-btn {
  width: 26px;
  height: 26px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background 0.12s, border-color 0.12s;
  font-family: inherit;
  color: var(--text-muted);
}
.goal-progress-btn:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}
.goal-progress-track {
  height: 8px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}
.goal-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--active-green), #5dbf8a);
  border-radius: 99px;
  transition: width 0.35s ease;
}

/* Completed section */
.completed-toggle-btn {
  width: 100%;
  background: none;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  font-family: inherit;
  text-align: center;
  margin-top: 1rem;
  transition: border-color 0.15s, color 0.15s;
}
.completed-toggle-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Confetti animation */
@keyframes confettiFly {
  0%   { transform: translate(0,0) rotate(0deg); opacity: 1; }
  100% { transform: translate(var(--cx), var(--cy)) rotate(var(--cr)); opacity: 0; }
}
.confetti-piece {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  pointer-events: none;
  z-index: 9999;
  animation: confettiFly 0.9s ease-out forwards;
}

/* Goal complete pulse */
@keyframes completePulse {
  0%   { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.5); }
  70%  { box-shadow: 0 0 0 12px rgba(29, 158, 117, 0); }
  100% { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0); }
}
.goal-card.just-completed {
  animation: completePulse 0.7s ease-out;
}


/* ================================================================
   55. PROFILE TAB
================================================================ */
.profile-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.profile-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--active-green), #2a6b4a);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.profile-user-info { min-width: 0; }
.profile-email {
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.3rem;
}
.profile-plan-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.profile-member-since {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* Full name display in header */
.profile-full-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.1rem;
  line-height: 1.25;
}

/* Edit profile button next to header */
.profile-edit-btn {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  flex-shrink: 0;
  align-self: flex-start;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.profile-edit-btn:hover {
  color: var(--active-green);
  border-color: var(--active-green);
  background: var(--light-green);
}
[data-theme="dark"] .profile-edit-btn:hover { background: var(--primary-light); }

/* Edit profile form */
.profile-edit-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem 1rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
  animation: fadeSlideUp 0.2s var(--ease-out);
}
.profile-edit-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}
@media (max-width: 400px) {
  .profile-edit-row { grid-template-columns: 1fr; }
}
.profile-edit-input {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--text);
  background: var(--surface);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.profile-edit-input:focus {
  border-color: var(--active-green);
  box-shadow: 0 0 0 3px rgba(29, 158, 117, 0.12);
}
.profile-edit-input::placeholder { color: var(--text-muted); }
.profile-edit-actions {
  display: flex;
  gap: 0.5rem;
}
.profile-edit-success {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--active-green);
  margin-bottom: 0.65rem;
}

/* Upgrade banner */
.profile-upgrade-banner {
  background: var(--light-green);
  border: 1px solid var(--border);
  border-left: 3px solid var(--active-green);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
[data-theme="dark"] .profile-upgrade-banner { background: var(--primary-light); }
.profile-upgrade-banner p {
  font-size: 0.85rem;
  color: var(--text);
  margin: 0;
  flex: 1;
  min-width: 0;
}
.profile-upgrade-banner .btn {
  flex-shrink: 0;
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
}

/* Stats row */
.profile-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.profile-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.profile-stat-num {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.profile-stat-label {
  display: block;
  font-size: 0.62rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Action rows */
.profile-actions {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.profile-action-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  padding: 1rem 1.1rem;
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  text-decoration: none;
  transition: background 0.12s;
  -webkit-tap-highlight-color: transparent;
}
.profile-action-row:last-child { border-bottom: none; }
.profile-action-row:hover { background: var(--surface-2); text-decoration: none; }
.profile-action-icon { font-size: 1.05rem; flex-shrink: 0; }
.profile-action-label { flex: 1; text-align: left; font-weight: 500; }
.profile-action-arrow { color: var(--text-muted); font-size: 1.1rem; }
.profile-action-logout { color: var(--error-text); }
.profile-action-logout:hover { background: var(--error-bg); }

/* Change password form */
.change-password-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
  animation: fadeSlideUp 0.25s var(--ease-out);
}
.cp-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* Billing section */
.profile-billing-section {
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.profile-billing-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  flex: 1;
}
.profile-billing-text::before {
  content: "● ";
  color: var(--primary);
  font-size: 0.7em;
}
.profile-cancel-btn { flex-shrink: 0; }

/* Profile footer */
.profile-footer {
  padding: 1.5rem 0 0.5rem;
  text-align: center;
  border-top: 1px solid var(--border-light);
  margin-top: 1.5rem;
}
.profile-footer p {
  font-size: 0.76rem;
  color: var(--text-muted);
}
.profile-footer-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 0.5rem;
}
.profile-footer-links a {
  font-size: 0.76rem;
  color: var(--primary);
}


/* ================================================================
   56. MOBILE NAV  (< 768px) — horizontal bottom bar
================================================================ */
@media (max-width: 767px) {
  body { padding-bottom: 0 !important; }

  .bottom-nav {
    top: auto; /* override nav { top: 0 } from style.css */
    bottom: 0; left: 0; right: 0;
    width: auto; height: calc(var(--tab-nav-h) + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    border-top: 1px solid #eee;
    flex-direction: row;
    align-items: stretch;
  }
  [data-theme="dark"] .bottom-nav { border-top-color: var(--border); }

  .bottom-nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.02em;
  }
  .bottom-nav-item.active .nav-svg { transform: translateY(-2px); }
  .nav-svg { width: 22px; height: 22px; }

  /* Toast + PWA banner clear the bottom nav */
  .toast {
    left: 1rem; right: 1rem;
    bottom: calc(var(--tab-nav-h) + env(safe-area-inset-bottom, 0px) + 0.75rem);
    max-width: none;
  }
  .pwa-banner {
    bottom: calc(var(--tab-nav-h) + env(safe-area-inset-bottom, 0px) + 0.75rem);
  }

  /* Profile stats 2×2 on small screens */
  .profile-stats-row { grid-template-columns: repeat(2, 1fr); }
  .profile-stat-num  { font-size: 1.1rem; }
  .weekly-stats-row  { gap: 0.4rem; }
  .weekly-stat-num   { font-size: 1.15rem; }
}


/* ================================================================
   57. DESKTOP NAV  (≥ 768px) — left sidebar
================================================================ */
@media (min-width: 768px) {
  body { padding-bottom: 0 !important; }

  /* ── Sidebar shell ── */
  .bottom-nav {
    top: var(--trial-banner-h); left: 0; bottom: 0; right: auto;
    width: var(--sidebar-w);
    height: auto; /* override nav { height: 62px } from style.css */
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    border-top: none;
    border-right: 1px solid #eee;
    overflow-y: auto;
    overflow-x: hidden;
  }
  [data-theme="dark"] .bottom-nav {
    border-right-color: var(--border);
    border-top: none;
  }

  /* ── Sidebar logo ── */
  .nav-brand {
    display: flex;
    align-items: center;
    padding: 1.25rem 1rem 0.9rem;
    font-size: 1rem;
    font-weight: 800;
    color: var(--active-green);
    letter-spacing: -0.02em;
    border-bottom: 1px solid #eee;
    margin-bottom: 0.5rem;
    flex-shrink: 0;
    text-decoration: none;
    line-height: 1;
  }
  .nav-brand strong { color: var(--text); }
  [data-theme="dark"] .nav-brand { border-bottom-color: var(--border); }

  /* ── Sidebar nav items ── */
  .bottom-nav-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    padding: 0.7rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    border-radius: 8px;
    margin: 2px 8px;
    flex: 0 0 auto;
    width: auto;
  }
  .bottom-nav-item.active {
    background: #E1F5EE;
    color: #1D9E75;
  }
  [data-theme="dark"] .bottom-nav-item.active {
    background: var(--primary-light);
  }
  .bottom-nav-item:hover:not(.active) {
    background: #f5f5f5;
    color: var(--text);
  }
  [data-theme="dark"] .bottom-nav-item:hover:not(.active) {
    background: var(--surface-2);
    color: var(--text);
  }
  .bottom-nav-item.active .nav-svg { transform: none; }
  .nav-svg { width: 18px; height: 18px; }

  /* ── App header: shift right of sidebar ── */
  .app-header { left: var(--sidebar-w); }
  /* Hide the logo in the header on desktop (sidebar carries it) */
  .app-header .app-logo { display: none; }

  /* ── Tab main: right of sidebar, below header ── */
  .tab-main {
    left: var(--sidebar-w);
    bottom: 0;
    /* top stays var(--app-header-h); right stays 0 */
  }

  /* Wider content area on desktop */
  .tab-scroll { max-width: 760px; }

  /* Toast + PWA banner */
  .toast       { left: calc(var(--sidebar-w) + 1rem); bottom: 1.5rem; max-width: 360px; }
  .pwa-banner  { left: calc(var(--sidebar-w) + 1rem); bottom: 1.5rem; }
}


/* ── Suppress old mobile nav element (legacy) ── */
nav.mobile-nav { display: none !important; }