/* ===========================
   CSS Variables
   =========================== */
:root {
  color-scheme: light; /* iOS のネイティブ部品（select の一覧・日付ピッカー）をテーマに追従させる */
  --primary:       #0d9488;
  --primary-dark:  #0f766e;
  --primary-light: #ccfbf1;
  --secondary:     #0f172a;
  --accent:        #f97316;
  --success:       #22c55e;
  --danger:        #ef4444;
  --bg:            #f1f5f9;
  --card:          #ffffff;
  --text:          #1e293b;
  --text-muted:    #64748b;
  --border:        #e2e8f0;
  --header-h:      56px;
  --nav-h:         68px;
  --safe-top:      env(safe-area-inset-top, 0px);
  --safe-bottom:   env(safe-area-inset-bottom, 0px);

  --text-on-dark: #ffffff;
  --text-on-dark-muted: rgba(255,255,255,0.75);
  --text-on-dark-soft: rgba(255,255,255,0.6);
  --text-on-dark-faint: rgba(255,255,255,0.45);
  --login-bg-gradient: linear-gradient(145deg, #0f172a 0%, #0d3d38 50%, #0f766e 100%);
  --login-button-bg: #ffffff;
  --login-button-text: #1e293b;
  --chart-grid: rgba(0,0,0,0.05);
  --chart-tick: #94a3b8;
  --chart-teal-alpha: rgba(13,148,136,0.12);
  --chart-green-alpha: rgba(34,197,94,0.12);
  --overlay: rgba(0,0,0,0.55);
  --overlay-soft: rgba(0,0,0,0.45);
  --overlay-strong: rgba(0,0,0,0.85);
  --warning-bg: #fff7ed;
  --warning-border: #fed7aa;
  --warning-text: #c2410c;
  --alert-bg: #fef3c7;
  --alert-text: #92400e;
  --alert-border: #f0c674;
  --danger-bg: #fee2e2;
  --danger-soft-bg: #fef2f2;
  --danger-border: #fecaca;
  --danger-strong: #b91c1c;
  --danger-deep: #991b1b;
  --success-bg: #f0fdf4;
  --success-soft-bg: #f0fdf9;
  --success-text: #15803d;
  --card-bg-alt: #f8fafc;
  --card-bg-muted: #f1f5f9;
  --field-border: #cbd5e1;
  --field-text: #334155;
  --field-title: #0f172a;
  --field-muted: #475569;
  --blue-bg: #dbeafe;
  --blue-text: #1d4ed8;
  --green-bg: #dcfce7;
  --green-text: #166534;
  --purple-border: #c4b5fd;
  --purple-text: #6b21a8;
  --purple-line: #8b5cf6;
  --purple-line-alpha: rgba(139,92,246,0.12);
  --claude-gradient: linear-gradient(135deg, #faf5ff 0%, #ede9fe 100%);
  --claude-button-gradient: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
  --calendar-sun: #ef4444;
  --calendar-sat: #3b82f6;
  --shadow-card: rgba(0,0,0,0.06);
  --shadow-soft: rgba(0,0,0,0.04);
  --shadow-medium: rgba(0,0,0,0.18);
  --shadow-strong: rgba(0,0,0,0.35);
  --shadow-login: rgba(0,0,0,0.4);
  --shadow-primary: rgba(13,148,136,0.3);
  --surface-on-primary-subtle: rgba(255,255,255,0.08);
  --surface-on-primary-soft: rgba(255,255,255,0.10);
  --surface-on-primary: rgba(255,255,255,0.12);
  --surface-on-primary-strong: rgba(255,255,255,0.16);
  --surface-on-primary-pill: rgba(255,255,255,0.20);
  --surface-on-primary-hover: rgba(255,255,255,0.38);
  --surface-on-primary-border: rgba(255,255,255,0.12);
  --surface-on-primary-strong-border: rgba(255,255,255,0.15);
  --surface-on-primary-spinner: rgba(255,255,255,0.25);
  --warm-section-bg: rgba(255,180,80,0.12);
  --warning-subtle-bg: rgba(251,191,36,0.13);
  --warning-subtle-border: rgba(251,191,36,0.35);
  --success-badge-bg: rgba(34,197,94,0.25);
  --success-badge-border: rgba(34,197,94,0.4);
  --calendar-selected-memo-dot: rgba(255,255,255,0.8);
}

:root[data-theme="dark"] {
  color-scheme: dark; /* 同上 */
  --bg: #0f172a;
  --card: #1e293b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: #334155;
  --primary: #14b8a6;
  --primary-dark: #0d9488;
  --primary-light: rgba(20,184,166,0.18);
  --secondary: #020617;
  --accent: #fb923c;
  --success: #4ade80;
  --danger: #f87171;
  --chart-grid: rgba(255,255,255,0.08);
  --chart-tick: #cbd5e1;
  --chart-teal-alpha: rgba(20,184,166,0.18);
  --chart-green-alpha: rgba(74,222,128,0.16);
  --overlay: rgba(0,0,0,0.75);
  --overlay-soft: rgba(0,0,0,0.7);
  --overlay-strong: rgba(0,0,0,0.9);
  --warning-bg: #542303;
  --warning-border: #a16207;
  --warning-text: #fde047;
  --alert-bg: #663c00;
  --alert-text: #fcd34d;
  --alert-border: #a16207;
  --danger-bg: rgba(248,113,113,0.18);
  --danger-soft-bg: rgba(248,113,113,0.14);
  --danger-border: rgba(248,113,113,0.45);
  --danger-strong: #fca5a5;
  --danger-deep: #fecaca;
  --success-bg: rgba(74,222,128,0.14);
  --success-soft-bg: rgba(74,222,128,0.12);
  --success-text: #86efac;
  --card-bg-alt: #24324a;
  --card-bg-muted: #172033;
  --field-border: #475569;
  --field-text: #cbd5e1;
  --field-title: #e2e8f0;
  --field-muted: #94a3b8;
  --blue-bg: rgba(96,165,250,0.18);
  --blue-text: #93c5fd;
  --green-bg: rgba(74,222,128,0.18);
  --green-text: #86efac;
  --purple-border: #8b5cf6;
  --purple-text: #ddd6fe;
  --purple-line: #a78bfa;
  --purple-line-alpha: rgba(167,139,250,0.16);
  --claude-gradient: linear-gradient(135deg, #312e81 0%, #4c1d95 100%);
  --claude-button-gradient: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
  --calendar-sun: #f87171;
  --calendar-sat: #60a5fa;
  --shadow-card: rgba(0,0,0,0.35);
  --shadow-soft: rgba(0,0,0,0.25);
  --shadow-medium: rgba(0,0,0,0.45);
  --shadow-strong: rgba(0,0,0,0.6);
  --shadow-primary: rgba(20,184,166,0.35);
  --surface-on-primary-subtle: rgba(255,255,255,0.08);
  --surface-on-primary-soft: rgba(255,255,255,0.10);
  --surface-on-primary: rgba(255,255,255,0.12);
  --surface-on-primary-strong: rgba(255,255,255,0.16);
  --surface-on-primary-pill: rgba(255,255,255,0.20);
  --surface-on-primary-hover: rgba(255,255,255,0.38);
  --surface-on-primary-border: rgba(255,255,255,0.12);
  --surface-on-primary-strong-border: rgba(255,255,255,0.15);
  --surface-on-primary-spinner: rgba(255,255,255,0.25);
  --warm-section-bg: rgba(255,180,80,0.12);
  --warning-subtle-bg: rgba(251,191,36,0.16);
  --warning-subtle-border: rgba(251,191,36,0.42);
  --success-badge-bg: rgba(74,222,128,0.20);
  --success-badge-border: rgba(74,222,128,0.36);
  --calendar-selected-memo-dot: rgba(255,255,255,0.8);
}

/* ===========================
   Reset & Base
   =========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Yu Gothic', sans-serif;
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ===========================
   Screen Management
   =========================== */
.screen { width: 100%; }
.screen.hidden { display: none !important; }
.screen.active { display: block; }

/* ===========================
   Login Screen
   =========================== */
#login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 24px;
}
.login-bg {
  position: absolute;
  inset: 0;
  background: var(--login-bg-gradient);
}
.login-container {
  position: relative;
  z-index: 1;
  text-align: center;
  width: 100%;
  max-width: 360px;
  color: var(--text-on-dark);
}
.app-logo {
  font-size: 72px;
  margin-bottom: 12px;
  filter: drop-shadow(0 4px 12px var(--shadow-login));
}
.app-logo img {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto;
  border-radius: 16px;
}
.login-container h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}
.login-subtitle {
  color: var(--text-on-dark-muted);
  font-size: 14px;
  margin-bottom: 48px;
}
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 16px 24px;
  background: var(--login-button-bg);
  color: var(--login-button-text);
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  box-shadow: 0 8px 24px var(--shadow-medium);
  margin-bottom: 20px;
}
.show-setup-btn {
  background: none;
  border: 1px solid var(--surface-on-primary-spinner);
  color: var(--text-on-dark-muted);
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 13px;
  width: 100%;
}
.client-id-setup {
  background: var(--surface-on-primary-subtle);
  border: 1px solid var(--surface-on-primary-strong-border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 12px;
  text-align: left;
}
.client-id-setup.hidden { display: none; }
.setup-hint {
  font-size: 12px;
  color: var(--text-on-dark-muted);
  margin-bottom: 10px;
  text-align: center;
}
.setup-input {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: none;
  font-size: 13px;
  margin-bottom: 8px;
}
.btn-setup {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: var(--text-on-dark);
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
}
.setup-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-on-dark-muted);
  margin-bottom: 5px;
  margin-top: 10px;
}
.setup-folder-hint {
  font-size: 11px;
  color: var(--text-on-dark-faint);
  margin-bottom: 4px;
  margin-top: 2px;
}
.setup-guide-link {
  display: block;
  text-align: center;
  color: var(--text-on-dark-soft);
  font-size: 12px;
  text-decoration: none;
  margin-top: 8px;
}

/* ===========================
   App Shell
   =========================== */
#app {
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ===========================
   App Header
   =========================== */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: calc(var(--header-h) + var(--safe-top));
  padding: calc(var(--safe-top) + 10px) 16px 10px;
  background: var(--secondary);
  color: var(--text-on-dark);
  flex-shrink: 0;
  z-index: 100;
}
.app-header h1 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.icon-btn {
  background: var(--surface-on-primary-soft);
  border: none;
  color: var(--text-on-dark);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===========================
   Main Content (Scrollable)
   =========================== */
#main-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 16px calc(var(--nav-h) + var(--safe-bottom) + 8px);
}

/* ===========================
   Views
   =========================== */
.view { display: none; }
.view.active { display: block; }

/* ===========================
   Cards
   =========================== */
.card {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px var(--shadow-card), 0 1px 2px var(--shadow-soft);
}
.card-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 12px;
}
.card-label-white {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 10px;
}

/* ===========================
   Home View
   =========================== */
.today-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--text-on-dark);
}
.nutrition-card { border: 1px solid var(--border); }
.nutrition-card__head { display: flex; justify-content: space-between; align-items: flex-start; }
.nutrition-card__date { color: var(--text-muted); font-size: 13px; margin-top: -7px; margin-bottom: 10px; }
.nutrition-card__kcal { display: flex; align-items: baseline; gap: 5px; }
.nutrition-card__kcal strong { color: var(--text); font-size: 30px; line-height: 1; }
.nutrition-card__kcal span, .nutrition-card__kcal small, .nutrition-card__kcal-remaining { color: var(--text-muted); }
.nutrition-card__kcal small { margin-left: auto; font-size: 12px; }
.nutrition-card__kcal-remaining { font-size: 12px; margin: 4px 0 12px; }
.nutrition-card__kcal-remaining strong { color: var(--text); }
.nutrition-card__pfc { display: flex; height: 9px; overflow: hidden; border-radius: 5px; background: var(--card-bg-muted); gap: 2px; }
.nutrition-card__pfc-segment { min-width: 0; }
.nutrition-card__pfc-segment--protein, .nutrition-card__fill--protein, .nutrition-card__dot--protein { background: #97c459; }
.nutrition-card__pfc-segment--fat, .nutrition-card__fill--fat, .nutrition-card__dot--fat { background: #fac775; }
.nutrition-card__pfc-segment--carb, .nutrition-card__fill--carb, .nutrition-card__dot--carb { background: #f0997b; }
.nutrition-card__legend { display: flex; gap: 13px; margin: 5px 0 14px; color: var(--text-muted); font-size: 11px; }
.nutrition-card__legend span:nth-child(1) b { color: #659436; }
.nutrition-card__legend span:nth-child(2) b { color: #b7791f; }
.nutrition-card__legend span:nth-child(3) b { color: #c75f42; }
.nutrition-card__macro { margin: 0 0 12px; }
.nutrition-card__macro-line { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 7px; row-gap: 3px; margin-bottom: 5px; color: var(--text); font-size: 13px; }
.nutrition-card__dot { display: inline-block; width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; }
.nutrition-card__macro-line strong { margin-left: auto; white-space: nowrap; }
.nutrition-card__macro-line strong small, .nutrition-card__salt small { color: var(--text-muted); font-size: 11px; font-weight: 400; }
.nutrition-card__remaining { color: var(--text-muted); font-size: 11px; margin-left: auto; white-space: nowrap; }
.nutrition-card__remaining--warn { color: var(--warning-text); }
.nutrition-card__track { position: relative; height: 6px; border-radius: 3px; background: var(--card-bg-muted); }
.nutrition-card__fill { display: block; height: 100%; border-radius: inherit; }
.nutrition-card__limit { position: absolute; top: -3px; bottom: -3px; width: 2px; border-radius: 1px; background: #fac775; }
.nutrition-card__limit-label { color: var(--warning-text); font-size: 10px; margin-top: 3px; text-align: right; }
.nutrition-card__salt { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border); margin-top: 2px; padding-top: 11px; color: var(--text); font-size: 13px; }
.nutrition-card__dot--salt { background: var(--text-muted); margin-right: 7px; }
.nutrition-card__estimate { border: 1px dashed var(--text-muted); border-radius: 6px; color: var(--text-muted); font-size: 10px; margin-left: 6px; padding: 1px 6px; }
.nutrition-card__salt-note, .nutrition-card__empty-note { color: var(--text-muted); font-size: 11px; line-height: 1.5; margin-top: 4px; }
.nutrition-card__empty { color: var(--text); font-size: 14px; font-weight: 600; padding: 8px 0 2px; }
@media (max-width: 359px) {
  .nutrition-card__remaining { width: 100%; text-align: right; }
  .nutrition-card__kcal strong { font-size: 27px; }
}
.home-week-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 12px;
}
.home-week-day {
  min-height: 54px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  position: relative;
}
.home-week-day--today {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-light);
}
.home-week-day--recorded {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary-dark);
}
.home-week-day--rest {
  opacity: 0.55;
}
.home-week-dow {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}
.home-week-date {
  font-size: 16px;
  font-weight: 800;
}
.home-week-check {
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 11px;
  font-weight: 900;
  color: var(--primary);
}
.home-progress-card,
.home-analysis-card {
  overflow: hidden;
}
.home-progress-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.home-progress-ring {
  text-align: center;
  min-width: 0;
}
.home-progress-ring-svg {
  width: 86px;
  height: 86px;
  margin: 0 auto 6px;
  display: block;
}
.home-progress-ring-track {
  fill: none;
  stroke: var(--border);
  stroke-width: 10;
}
.home-progress-ring-bar {
  fill: none;
  stroke: var(--home-ring-color, var(--primary));
  stroke-width: 10;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}
.home-progress-ring-value {
  fill: var(--text);
  font-size: 18px;
  font-weight: 800;
}
.home-progress-ring-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--text);
}
.home-progress-ring-sub {
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
}
.home-analysis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.home-mini-chart-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg-alt);
  padding: 10px;
}
.home-mini-chart-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.home-mini-chart-legend {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 4px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
}
.home-mini-chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.home-mini-chart-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  display: inline-block;
  background: var(--primary);
}
.home-mini-chart-dot--weight {
  background: var(--primary);
}
.home-mini-chart-dot--bodyfat {
  background: var(--accent);
}
.home-mini-chart-wrap {
  position: relative;
  height: 120px;
}
.home-mini-chart-wrap canvas {
  max-width: 100%;
  max-height: 100%;
}
.home-mini-chart-empty {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 12px;
}
@media (max-width: 430px) {
  .home-progress-grid {
    gap: 6px;
  }
  .home-progress-ring-svg {
    width: 76px;
    height: 76px;
  }
  .home-analysis-grid {
    grid-template-columns: 1fr;
  }
}
.suggestion-category-label {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
}
.suggestion-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--surface-on-primary-border);
  cursor: pointer;
}
.suggestion-item:last-child { border-bottom: none; }
.suggestion-name { font-weight: 600; font-size: 14px; }
.suggestion-weight {
  font-size: 13px;
  background: var(--surface-on-primary-pill);
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.suggestion-phase-label {
  font-size: 13px;
  font-weight: 700;
  background: var(--surface-on-primary-pill);
  border-radius: 12px;
  padding: 3px 10px;
  display: inline-block;
  margin-bottom: 8px;
}
.suggestion-intensity-label {
  font-size: 12px;
  opacity: 0.8;
  margin-bottom: 6px;
}
.suggestion-warmup {
  background: var(--surface-on-primary);
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 10px;
  font-size: 12px;
}
.suggestion-warmup-title {
  font-weight: 700;
  margin-bottom: 4px;
}
.suggestion-warmup-step {
  opacity: 0.9;
  line-height: 1.5;
}
.suggestion-section {
  margin: 10px 0;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  background: var(--surface-on-primary-subtle);
}
.suggestion-section--main      { background: var(--surface-on-primary-strong); }
.suggestion-section--isolation { background: var(--surface-on-primary-soft); }
.suggestion-section--core      { background: var(--surface-on-primary-subtle); }
.suggestion-section--cardio    { background: var(--warm-section-bg); }
.suggestion-section-title {
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 6px;
  opacity: 0.9;
}
.suggestion-part-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 8px;
  background: var(--surface-on-primary-strong-border);
  font-size: 11px;
  opacity: 0.85;
}
.suggestion-item--pending .suggestion-name { color: var(--alert-text); }
.suggestion-item-wrap {
  border-bottom: 1px solid var(--surface-on-primary-border);
}
.suggestion-item-wrap:last-child { border-bottom: none; }
.suggestion-item-wrap .suggestion-item {
  border-bottom: none;
}
.suggestion-set-plan-toggle {
  font-size: 11px;
  line-height: 1;
  opacity: 0.8;
}
.suggestion-set-plan {
  margin: 0 0 8px;
  padding: 8px 10px 10px;
  background: var(--surface-on-primary);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.6;
}
.suggestion-set-plan.hidden { display: none; }
.suggestion-set-plan-list {
  margin: 0;
  padding-left: 18px;
}
.suggestion-set-plan-note {
  opacity: 0.92;
}
.suggestion-pending-section {
  margin-top: 10px;
  background: var(--surface-on-primary);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 12px;
}
.suggestion-pending-title { font-weight: 700; margin-bottom: 4px; }
.suggestion-pending-item { opacity: 0.9; line-height: 1.6; }

/* A: 古い記録マーク */
.suggestion-stale-mark {
  font-size: 11px;
  color: var(--alert-text);
  opacity: 0.85;
}

/* C: 自動更新保留中（要承認）セクション */
.suggestion-pending-approval {
  margin-top: 10px;
  background: var(--warning-subtle-bg);
  border: 1px solid var(--warning-subtle-border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 12px;
}
.suggestion-pending-approval-title {
  font-weight: 700;
  color: var(--alert-text);
  margin-bottom: 8px;
}
.pending-approval-item {
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--surface-on-primary-border);
}
.pending-approval-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.pending-approval-name { font-weight: 600; margin-bottom: 2px; }
.pending-approval-val  { opacity: 0.85; margin-bottom: 6px; }
.pending-approval-btns { display: flex; flex-wrap: wrap; gap: 5px; }
.pending-approval-btn {
  border: none;
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-on-dark);
}
.pending-approval-btn--approve { background: var(--success-text); }
.pending-approval-btn--down10  { background: var(--warning-text); }
.pending-approval-btn--down5   { background: var(--alert-text); }
.pending-approval-btn--reject  { background: var(--danger-strong); }

.suggestion-recorded-badge {
  font-size: 13px;
  font-weight: 700;
  background: var(--success-badge-bg);
  color: var(--green-text);
  border: 1px solid var(--success-badge-border);
  border-radius: 8px;
  padding: 6px 12px;
  margin-bottom: 10px;
  display: inline-block;
}
.stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-card { text-align: center; padding: 18px 12px; }
.stat-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.recent-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.recent-item:last-child { border-bottom: none; }
.recent-emoji { font-size: 18px; flex-shrink: 0; }
.recent-info { flex: 1; min-width: 0; }
.recent-type { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.recent-date { font-size: 11px; color: var(--text-muted); margin-top: 1px; }
.orm-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
}
.orm-item:last-child { border-bottom: none; }
.orm-exercise { font-size: 13px; }
.orm-right { text-align: right; }
.orm-value { font-weight: 700; color: var(--primary); font-size: 14px; }
.orm-suggest { font-size: 11px; color: var(--text-muted); }

/* ===========================
   Record View
   =========================== */
.workout-type-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.type-tab {
  flex: 1;
  padding: 13px 8px;
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 13px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
}
.type-tab.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.select-field {
  width: 100%;
  padding: 13px 40px 13px 14px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 15px;
  background: var(--card); /* 旧: ログイン専用変数（常に白）の誤流用 → テーマ追従に修正（総点検 #4） */
  color: var(--text);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M5 6L0 0h10z' fill='%2394a3b8'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.mt8 { margin-top: 8px; }
.suggestion-display {
  margin-top: 10px;
  padding: 14px;
  background: var(--primary-light);
  border-radius: 12px;
  font-size: 13px;
  color: var(--primary-dark);
  line-height: 1.6;
}
.suggestion-display.hidden { display: none; }

/* 前回の記録 */
.prev-session {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--primary-light);
}
.prev-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-dark);
  opacity: 0.75;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.prev-data {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-dark);
  line-height: 1.5;
}

/* 本日の目標 */
.today-target {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.today-target strong {
  font-size: 15px;
  color: var(--primary-dark);
}
.today-target small {
  font-size: 12px;
  opacity: 0.75;
}

.exercise-equipment-card {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--field-border);
  border-radius: 10px;
  background: var(--card-bg-alt);
  color: var(--field-text);
  font-size: 13px;
}

.exercise-equipment-title {
  margin-bottom: 6px;
  font-weight: 800;
  color: var(--secondary);
}

.exercise-equipment-row {
  display: flex;
  gap: 8px;
  line-height: 1.55;
  word-break: break-word;
}

.exercise-equipment-row span {
  min-width: 86px;
  flex: 0 0 86px;
  font-weight: 700;
  color: var(--field-muted);
}

/* プランク用：1列ステッパー */
.set-inputs-single {
  grid-template-columns: 1fr;
}

/* Set Rows */
.set-row {
  background: var(--card);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 8px;
  box-shadow: 0 1px 3px var(--shadow-card);
}
.set-row--complete {
  background: var(--success-soft-bg);
  border: 1px solid var(--success-badge-border);
}
.set-row-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  gap: 8px;
}
.set-number {
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.5px;
}
.set-row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.set-complete-btn {
  background: var(--card-bg-muted);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}
.set-complete-btn.active {
  background: var(--success-bg);
  border-color: var(--success-badge-border);
  color: var(--success-text);
}
.remove-set-btn {
  background: var(--danger-bg);
  border: none;
  color: var(--danger);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.set-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stepper-group { display: flex; flex-direction: column; gap: 5px; }
.stepper-label { font-size: 11px; font-weight: 600; color: var(--text-muted); }
.stepper {
  display: flex;
  align-items: stretch;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  height: 46px;
}
.stepper-btn {
  width: 42px;
  background: var(--card-bg-alt);
  border: none;
  font-size: 22px;
  font-weight: 300;
  color: var(--text);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stepper-input {
  flex: 1;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  background: var(--card);
  padding: 0 4px;
  -moz-appearance: textfield;
  min-width: 0;
}
.stepper-input::-webkit-inner-spin-button,
.stepper-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.stepper-input:focus { outline: none; }

/* Cardio Grid */
.cardio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.input-group { display: flex; flex-direction: column; gap: 5px; }
.input-group label { font-size: 11px; font-weight: 600; color: var(--text-muted); }
.number-input {
  padding: 12px 8px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 17px;
  font-weight: 700;
  background: var(--card);
  color: var(--text); /* ダークモードで黒文字になる抜けの修正（2026-07-06 本人報告） */
  text-align: center;
  width: 100%;
  -moz-appearance: textfield;
}
.number-input::-webkit-inner-spin-button,
.number-input::-webkit-outer-spin-button { -webkit-appearance: none; }

/* Notes */
.notes-field {
  width: 100%;
  padding: 12px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  resize: none;
  line-height: 1.5;
  color: var(--text);
  background: var(--card); /* 背景未指定で UA 既定（白）になる抜けの修正（総点検 #3） */
}

/* Buttons */
.btn-primary {
  display: block;
  width: 100%;
  padding: 17px;
  background: var(--primary);
  color: var(--text-on-dark);
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-top: 4px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px var(--shadow-primary);
}
.btn-secondary {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--bg);
  color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
}
.btn-danger {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--card);
  color: var(--danger);
  border: 1.5px solid var(--danger);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  margin-top: 4px;
}
.btn-add-set {
  display: block;
  width: 100%;
  padding: 13px;
  background: var(--primary-light);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Focus states */
.select-field:focus, .notes-field:focus,
.number-input:focus, .text-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* プレースホルダーの色をテーマに追従（未指定だと iOS ダークで見えにくい・総点検 #6） */
input::placeholder, textarea::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

/* ===========================
   History View
   =========================== */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.filter-btn {
  flex: 1;
  padding: 9px 4px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  background: var(--card);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text-on-dark);
}
.history-group { margin-bottom: 20px; }
.history-date {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 8px;
  padding-left: 2px;
}
.history-entry {
  background: var(--card);
  border-radius: 13px;
  padding: 14px;
  margin-bottom: 6px;
  box-shadow: 0 1px 3px var(--shadow-card);
}
.history-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  gap: 8px;
}
.history-exercise {
  font-weight: 700;
  font-size: 15px;
  flex: 1;
}
.history-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}
.badge-weight { background: var(--blue-bg); color: var(--blue-text); }
.badge-cardio { background: var(--green-bg); color: var(--green-text); }
.history-detail {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}
.history-orm-row { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }

/* 履歴の修正・削除ボタン */
.history-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.history-action-btn {
  flex: 1;
  padding: 6px 0;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--card-bg-alt);
  color: var(--text-muted);
  cursor: pointer;
}
.history-action-btn.edit-btn:active { background: var(--primary-light); color: var(--primary); }
.history-action-btn.delete-btn { color: var(--danger); }
.history-action-btn.delete-btn:active { background: var(--danger-bg); }

/* ===========================
   Edit Modal
   =========================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 300;
  display: flex;
  align-items: flex-end;
}
.modal-overlay.hidden { display: none !important; }
.modal-box {
  background: var(--card);
  width: 100%;
  max-height: 88vh;
  border-radius: 20px 20px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.modal-close-btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  color: var(--text-muted);
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.modal-footer {
  display: flex;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-footer .btn-secondary,
.modal-footer .btn-primary { flex: 1; margin: 0; }
.modal-set-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--card-bg-alt);
  border-radius: 10px;
}
.modal-set-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  min-width: 42px;
}
.modal-set-inputs {
  display: flex;
  gap: 10px;
  flex: 1;
}
.modal-input-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}
.modal-input-group label {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}
.modal-input {
  width: 100%;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  background: var(--card);
  color: var(--text); /* 同上: ダークモードの黒文字修正 */
}
.modal-cardio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.modal-notes-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.modal-notes-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}
.history-notes {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.5;
}
.orm-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--alert-bg);
  color: var(--alert-text);
}
.orm-tag.pr {
  background: linear-gradient(135deg, var(--alert-text), var(--accent));
  color: var(--text-on-dark);
}

/* ===========================
   Charts View
   =========================== */
.chart-quick-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.chart-quick-tab {
  min-height: 42px;
  padding: 10px 8px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
}
.chart-quick-tab.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
.chart-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.chart-summary-item {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card-bg-alt);
}
.chart-summary-label {
  margin-bottom: 4px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
}
.chart-summary-value {
  color: var(--primary);
  font-size: 20px;
  font-weight: 800;
}
.chart-wrapper {
  position: relative;
  height: 260px;
  padding: 12px;
}
.chart-wrapper canvas { max-width: 100%; max-height: 100%; }
.chart-stat-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.chart-stat-row:last-child { border-bottom: none; }
.chart-stat-label { color: var(--text-muted); }
.chart-stat-value { font-weight: 700; color: var(--primary); }

/* ===========================
   Settings View
   =========================== */
.user-info-card {
  display: flex;
  align-items: center;
  gap: 14px;
}
.avatar {
  width: 54px;
  height: 54px;
  border-radius: 27px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  overflow: hidden;
  flex-shrink: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-name-text { font-weight: 700; font-size: 16px; }
.user-email-text { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.setting-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}
.theme-mode-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.theme-mode-btn {
  min-height: 44px;
  padding: 10px 8px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}
.theme-mode-btn.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
@media (max-width: 480px) {
  .theme-mode-group { grid-template-columns: 1fr; }
}
.text-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  background: var(--card); /* 旧: ログイン専用変数（常に白）の誤流用 → テーマ追従に修正（総点検 #5） */
  color: var(--text);
}
.sheet-link-row { margin-top: 10px; }
.sheet-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.version-info {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: 16px 0 8px;
}
/* HealthPlanetトークン期限バナー */
.hp-banner {
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}
.hp-banner--warn  { background: var(--warning-bg); color: var(--warning-text); border: 1px solid var(--warning-border); }
.hp-banner--error { background: var(--danger-soft-bg); color: var(--danger-strong); border: 1px solid var(--danger-border); }
.hp-banner-btn {
  background: currentColor;
  color: var(--text-on-dark);
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0.9;
}
/* 設定画面のトークンステータス */
.hp-status {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}
.hp-status--ok    { background: var(--success-bg); color: var(--success-text); }
.hp-status--warn  { background: var(--warning-bg); color: var(--warning-text); }
.hp-status--error { background: var(--danger-soft-bg); color: var(--danger-strong); }

/* 体重・体脂肪カード */
.bw-compact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.bw-compact-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  min-width: 0;
}
.bw-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
}
.bw-num {
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.bw-val {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.bw-unit {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.bw-date {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  white-space: nowrap;
}
@media (max-width: 430px) {
  .bw-compact-row {
    gap: 8px;
  }
  .bw-val {
    font-size: 22px;
  }
  .bw-date {
    font-size: 13px;
  }
}
/* Claude カード */
.claude-card { border: 1px solid var(--purple-border); background: var(--claude-gradient); }
.claude-hint { font-size: 13px; color: var(--purple-text); margin: 4px 0 12px; line-height: 1.5; }
.btn-claude {
  width: 100%;
  padding: 14px;
  background: var(--claude-button-gradient);
  color: var(--text-on-dark);
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.btn-claude:active { opacity: 0.85; }

.manual-advice-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}
.manual-advice-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.btn-ghost {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

/* ===========================
   1RM 個別修正
   =========================== */
.orm-edit-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.orm-edit-row:last-of-type { border-bottom: none; }
.orm-edit-name {
  flex: 1;
  font-size: 13px;
  color: var(--text);
}
.orm-edit-name.orm-edit-warn { color: var(--warning-text); font-weight: 700; }
.orm-edit-input {
  width: 72px;
  padding: 7px 8px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  text-align: right;
  color: var(--text);
  background: var(--card);
}
.orm-edit-unit {
  font-size: 12px;
  color: var(--text-muted);
  width: 20px;
}

/* ===========================
   Header actions
   =========================== */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===========================
   Timer Widget
   =========================== */
/* ⏱ ボタンはヘッダー内の icon-btn を流用 */
#timer-toggle-btn.running {
  background: var(--accent);
  animation: pulse 1s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.08); }
}

.timer-widget {
  position: fixed;
  top: calc(var(--safe-top) + var(--header-h) + 6px);
  left: 50%;
  transform: translateX(-50%);
  width: 90vw;
  max-width: 600px;
  background: var(--secondary);
  color: var(--text-on-dark);
  border-radius: 18px;
  padding: 12px 14px 12px;
  z-index: 199;
  box-shadow: 0 8px 32px var(--shadow-strong);
}
.timer-widget.hidden { display: none; }

.timer-display {
  font-size: 42px;
  font-weight: 800;
  text-align: center;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.timer-display.timer-warning { color: var(--accent); font-weight: 800; }
.timer-display.done           { color: var(--success); }

.timer-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.timer-btn {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 700;
  min-height: 44px;
}
.timer-btn-start { background: var(--primary); color: var(--text-on-dark); }
.timer-btn-reset { background: var(--surface-on-primary); color: var(--text-on-dark); }

.timer-presets {
  display: flex;
  gap: 5px;
}
.timer-preset-btn {
  flex: 1;
  padding: 8px 4px;
  background: var(--surface-on-primary-soft);
  border: 1px solid var(--surface-on-primary-strong-border);
  border-radius: 8px;
  color: var(--text-on-dark);
  font-size: 12px;
  font-weight: 700;
  min-height: 44px;
}
.timer-preset-btn.active {
  background: var(--primary);
  border-color: var(--primary);
}

/* ===========================
   AI Advice Card
   =========================== */
.card-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.card-label-row .card-label { margin-bottom: 0; }
.card-action-btn {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  background: var(--primary-light);
  color: var(--primary);
  border: none;
  border-radius: 8px;
}
.advice-empty {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  padding: 8px 0;
}
.advice-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 600;
}
.advice-body {
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif;
  margin: 0;
  padding: 0;
  background: none;
  border: none;
}
/* アドバイスフィルターラベル */
.advice-filter-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--success-soft-bg);
  border-radius: 6px;
  padding: 4px 10px;
  margin-bottom: 8px;
  display: inline-block;
}

/* アドバイス履歴 */
.advice-history-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 20px;
  margin-bottom: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.advice-history-item {
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.advice-history-item summary {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 12px;
  cursor: pointer;
  background: var(--bg);
  list-style: none;
}
.advice-history-item summary::-webkit-details-marker { display: none; }
.advice-history-item summary::before { content: '▶ '; font-size: 10px; }
.advice-history-item[open] summary::before { content: '▼ '; }
.advice-body--old {
  font-size: 12px;
  color: var(--text-muted);
  padding: 12px;
  border-top: 1px solid var(--border);
}

.advice-highlight {
  display: inline-block;
  background: var(--alert-bg);
  color: var(--alert-text);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 12px;
  font-weight: 700;
  margin: 2px 2px;
}

/* ===========================
   Base Program Display
   =========================== */
.base-program-display {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--card-bg-alt);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}
.base-program-display.hidden { display: none; }
.base-program-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.base-program-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.base-program-item:last-child { border-bottom: none; }
.base-program-sets {
  font-weight: 700;
  color: var(--primary);
  font-size: 12px;
}

/* ===========================
   Set row: prev record inline
   =========================== */
.set-prev-record {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
  padding: 4px 8px;
  background: var(--card-bg-muted);
  border-radius: 6px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.set-prev-item { white-space: nowrap; }
.set-prev-item strong { color: var(--primary); }
.set-prev-rir strong { color: var(--accent); }

/* セット種別ラベル（ウォームアップ①など） */
.set-type-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 6px;
  vertical-align: middle;
}

/* 休憩秒数ヒント（各セット行右側） */
.set-rest-hint {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary-dark);
  background: var(--primary-light);
  border-radius: 4px;
  padding: 2px 7px;
  margin-left: auto;
  margin-right: 6px;
  white-space: nowrap;
}

.rir-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.rir-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 800;
  margin-right: 2px;
}
.rir-chip {
  min-width: 36px;
  min-height: 32px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg-muted);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
}
.rir-chip--0.active {
  background: var(--danger-soft-bg);
  border-color: var(--danger-border);
  color: var(--danger-strong);
}
.rir-chip--1.active,
.rir-chip--2.active {
  background: var(--warning-subtle-bg);
  border-color: var(--warning-subtle-border);
  color: var(--accent);
}
.rir-chip--3.active {
  background: var(--success-bg);
  border-color: var(--success-badge-border);
  color: var(--success-text);
}

/* 記録画面のアドバイスカード */
.record-advice-card { margin-bottom: 0; }
.record-advice-card .advice-body {
  font-size: 12px;
  color: var(--text);
  line-height: 1.7;
  white-space: pre-wrap;
  margin-top: 8px;
  max-height: 200px;
  overflow-y: auto;
}

/* ===========================
   Bottom Navigation
   =========================== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--nav-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--card);
  border-top: 1px solid var(--border);
  display: flex;
  z-index: 100;
  box-shadow: 0 -2px 16px var(--shadow-card);
}
.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 8px 2px;
}
.nav-icon { font-size: 21px; line-height: 1; }
.nav-label { font-size: 10px; font-weight: 700; letter-spacing: 0.2px; }
.nav-btn.active { color: var(--primary); }

/* ===========================
   Toast
   =========================== */
.toast {
  position: fixed;
  top: calc(var(--header-h) + var(--safe-top) + 12px);
  left: 50%;
  transform: translateX(-50%);
  padding: 11px 20px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 700;
  z-index: 9999;
  box-shadow: 0 4px 20px var(--shadow-medium);
  white-space: nowrap;
  animation: toastIn 0.25s ease;
  pointer-events: none;
}
.toast.hidden { display: none; }
.toast.success { background: var(--secondary); color: var(--text-on-dark); }
.toast.error   { background: var(--danger); color: var(--text-on-dark); }
.toast.info    { background: var(--primary); color: var(--text-on-dark); }
.toast.warn    { background: var(--warning-bg); color: var(--warning-text); border: 1.5px solid var(--warning-border); white-space: pre-line; border-radius: 14px; } /* 旧: 黄背景×白文字の低コントラスト修正（総点検 #2） */

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ===========================
   Loading Overlay
   =========================== */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  backdrop-filter: blur(2px);
}
.loading-overlay.hidden { display: none; }
.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--surface-on-primary-spinner);
  border-top-color: var(--text-on-dark);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===========================
   Empty States
   =========================== */
.empty-state {
  text-align: center;
  padding: 36px 16px;
  color: var(--text-muted);
}
.empty-icon { font-size: 40px; margin-bottom: 10px; }
.empty-text { font-size: 14px; }

/* ===========================
   Profile Settings
   =========================== */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}
.profile-field { display: flex; flex-direction: column; gap: 4px; }
.profile-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}
.profile-memo-area {
  resize: vertical;
  min-height: 80px;
  font-size: 13px;
  line-height: 1.6;
  margin-top: 4px;
}

/* ===========================
   Goals Card
   =========================== */
.goal-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.goal-item:last-child { border-bottom: none; }
.goal-item--done .goal-name { color: var(--success); }

.goal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.goal-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.goal-date {
  font-size: 11px;
  color: var(--text-muted);
}

.goal-progress-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.goal-current {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  min-width: 46px;
  text-align: right;
}
.goal-target {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 46px;
}
.goal-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.goal-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  border-radius: 4px;
  transition: width 0.4s ease;
}
.goal-item--done .goal-bar {
  background: linear-gradient(90deg, var(--success), var(--success-text));
}
.goal-pct {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
}

/* 目標設定リスト（設定画面） */
.goal-edit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}
.goal-edit-row:last-child { border-bottom: none; }
.goal-edit-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: block;
}
.goal-edit-val {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
  margin-top: 2px;
}
.goal-delete-btn {
  background: var(--danger-bg);
  border: none;
  color: var(--danger);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ===========================
   B: 動画リンクボタン
   =========================== */
.suggestion-item-right {
  display: flex;
  align-items: center;
  gap: 4px;
}
.suggestion-item-video-btn {
  background: var(--surface-on-primary-strong);
  border: none;
  border-radius: 6px;
  padding: 3px 5px;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-on-dark);
  transition: background 0.15s;
  flex-shrink: 0;
}
.suggestion-item-video-btn:hover,
.suggestion-item-video-btn:active {
  background: var(--surface-on-primary-hover);
}
.suggestion-item-video-btn--backup {
  font-size: 12px;
  opacity: 0.7;
}

/* ===========================
   B: 動画モーダル
   =========================== */
.video-modal-box {
  background: var(--secondary);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  align-self: center;
  margin: auto;
}
.video-modal-box .modal-close {
  position: absolute;
  top: 8px;
  right: 10px;
  z-index: 10;
  background: var(--overlay);
  border: none;
  color: var(--text-on-dark);
  font-size: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
}
.video-modal-box .modal-close:hover {
  background: var(--overlay-strong);
}
#video-iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
}

/* ===========================
   Utilities
   =========================== */
.hidden { display: none !important; }
button:active { opacity: 0.75; }

/* ===========================
   今日のメニュー: 休み・任意ラン・記録漏れ
   =========================== */
.suggestion-rest-card {
  padding: 16px;
  background: var(--card-bg-alt);
  border-radius: 8px;
  text-align: center;
  font-size: 18px;
  color: var(--field-muted);
  margin: 12px 0;
}
.suggestion-optional-card {
  padding: 16px;
  background: var(--alert-bg);
  border-radius: 8px;
  text-align: center;
  font-size: 18px;
  color: var(--alert-text);
  margin: 12px 0;
}
.suggestion-missed-warn {
  padding: 8px 12px;
  background: var(--danger-bg);
  border-left: 4px solid var(--danger-deep);
  border-radius: 4px;
  color: var(--danger-deep);
  font-size: 14px;
  margin: 8px 0;
}

/* ===========================
   day_memo（日レベルメモ）
   =========================== */
.day-memo-card {
  padding: 14px 16px 10px;
}
.day-memo-textarea {
  width: 100%;
  resize: vertical;
  min-height: 56px;
  margin-top: 8px;
}
.day-memo-save-btn {
  font-size: 13px;
  padding: 8px 16px;
}
.day-memo-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

/* 履歴画面の day_memo エリア */
.history-day-memo {
  padding: 6px 0 4px;
  border-bottom: 1px dashed var(--border);
  margin-bottom: 4px;
}
.history-day-memo-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.history-day-memo-preview span {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.history-day-memo-edit-btn,
.history-day-memo-add-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 12px;
  padding: 3px 10px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.history-day-memo-editor {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}
.history-day-memo-ta {
  width: 100%;
  resize: vertical;
  min-height: 64px;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--card); /* 旧: var(--text-on-dark)=常に白 → ダークで白背景になる誤用の修正（2026-07-06 総点検 #1） */
}
.history-day-memo-ta:focus {
  outline: none;
  border-color: var(--primary);
}
.history-day-memo-btns {
  display: flex;
  gap: 8px;
}

/* ===========================
   History: 月グリッドカレンダー
   =========================== */
.calendar-wrap {
  background: var(--card);
  border-radius: 12px;
  padding: 12px;
  margin: 0 auto 12px;
  max-width: 420px;
  box-shadow: 0 1px 4px var(--shadow-card);
}

/* 月ナビ行 */
.calendar-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.calendar-nav-btn {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  flex-shrink: 0;
}
.calendar-nav-btn:active {
  background: var(--bg);
}
.calendar-month-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

/* 曜日ヘッダ */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.calendar-dow {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  padding: 4px 0;
}
.calendar-dow:first-child { color: var(--danger); }  /* 日: 赤 */
.calendar-dow:last-child  { color: var(--calendar-sat); }  /* 土: 青 */

/* 日付セル */
.calendar-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  color: var(--text);
  transition: background 0.15s;
}
.calendar-cell:active {
  background: var(--bg);
}

/* 当月外（前月末・翌月頭）*/
.calendar-cell.out-month {
  color: var(--field-border);
}

/* 今日 */
.calendar-cell.today {
  background: var(--primary-light);
  font-weight: 700;
}

/* 選択中 */
.calendar-cell.selected {
  background: var(--primary) !important;
  color: var(--text-on-dark) !important;
}

/* トレーニング実施日: 丸ボーダー */
.calendar-cell.has-workout {
  border: 2px solid var(--primary);
}
.calendar-cell.selected.has-workout {
  border-color: var(--primary-dark);
}

/* メモあり: 右下の小ドット */
.calendar-cell.has-memo::after {
  content: '';
  position: absolute;
  bottom: 4px;
  right: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.calendar-cell.selected.has-memo::after {
  background: var(--calendar-selected-memo-dot);
}

/* 空白セル（月頭の埋め）*/
.calendar-cell.empty {
  cursor: default;
  pointer-events: none;
}

/* 「全て表示」ボタン */
.calendar-show-all-btn {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 7px 0;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  background: var(--card);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
}
.calendar-show-all-btn:active {
  background: var(--bg);
}

/* 選択日ヘッダ */
.calendar-selected-header {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  padding: 8px 4px 4px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ===========================
   削除ボタン（インラインサイズ）
   =========================== */
.btn-danger-inline {
  padding: 7px 14px;
  background: var(--card);
  color: var(--danger);
  border: 1.5px solid var(--danger);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-danger-inline:active {
  background: var(--danger-soft-bg);
}

/* ホーム day-memo アクション行 */
.day-memo-save-btn {
  flex: 1;
}
.day-memo-delete-btn {
  /* btn-danger-inline で色・枠を付与済み */
}

/* 履歴画面 重複データ検出バナー */
.history-dup-banner {
  background: var(--alert-bg);
  color: var(--alert-text);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
}

.history-dup-clean-btn {
  background: var(--danger);
  color: var(--text-on-dark);
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
}

.history-dup-clean-btn:active {
  opacity: 0.8;
}

.history-dup-clean-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================
   Push 通知タップ起動時の承認誘導バナー（機能 14 Tier 1、2026-05-16 追加）
   ============================================================ */

.push-cta-banner {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 8px 12px 0;
  padding: 0;
  background: var(--alert-bg);
  border: 1px solid var(--alert-border);
  border-radius: 8px;
  box-shadow: 0 2px 6px var(--shadow-card);
  animation: push-cta-fade-in 200ms ease-out;
  overflow: hidden;
}

.push-cta-banner[hidden] {
  display: none !important;
}

.push-cta-banner__body {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: transparent;
  border: none;
  color: var(--alert-text);
  font-size: 14px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}

.push-cta-banner__body:active {
  background: var(--shadow-soft);
}

.push-cta-banner__icon {
  font-size: 18px;
  flex-shrink: 0;
}

.push-cta-banner__text {
  flex: 1;
  line-height: 1.4;
}

.push-cta-banner__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  padding: 0;
  background: transparent;
  border: none;
  border-left: 1px solid var(--alert-border);
  color: var(--alert-text);
  font-size: 20px;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
}

.push-cta-banner__close:active {
  background: var(--shadow-card);
}

@keyframes push-cta-fade-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===========================
   機能 14 Tier 2: ベルマーク + バッジ
   =========================== */
.notif-bell-btn {
  position: relative;
  font-size: 18px;
  line-height: 1;
}

.notif-bell-badge {
  position: absolute;
  top:    2px;
  right:  2px;
  min-width: 16px;
  height:    16px;
  padding:   0 4px;
  background: var(--danger);
  color:      var(--text-on-dark);
  border-radius: 8px;
  font-size:     10px;
  font-weight:   700;
  line-height:   16px;
  text-align:    center;
  pointer-events: none;
  /* icon-btn がフレックスなので absolute は親要素 relative 前提 */
}

/* ===========================
   機能 14 Tier 2: 通知履歴モーダル
   =========================== */
.notif-history-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.notif-history-modal.hidden {
  display: none;
}

.notif-history-overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-soft);
}

.notif-history-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  max-height: 70vh;
  background: var(--card);
  border-radius: 20px 20px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 -4px 24px var(--shadow-medium);
  animation: notif-modal-slide-up 0.22s ease-out;
}

@keyframes notif-modal-slide-up {
  from { transform: translateY(100%); opacity: 0.6; }
  to   { transform: translateY(0);    opacity: 1; }
}

.notif-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.notif-history-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.notif-history-close {
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 8px;
}

.notif-history-close:active {
  background: var(--bg);
}

.notif-history-list {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1;
}

.notif-history-ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.notif-history-empty,
.notif-history-error {
  padding: 32px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

.notif-history-empty.hidden {
  display: none;
}

/* ===========================
   機能 14 Tier 2: 通知履歴 リスト項目
   =========================== */
.notif-history-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.12s;
  /* 既読は通常スタイル */
}

.notif-history-item:last-child {
  border-bottom: none;
}

.notif-history-item:active {
  background: var(--bg);
}

/* 未読: 左ボーダー強調 + 背景ほんのり */
.notif-history-item--unread {
  border-left: 3px solid var(--primary);
  background: var(--primary-light);
  padding-left: 13px; /* border 3px 分を調整 */
}

.notif-item-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.notif-item-body {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
  line-height: 1.4;
}

.notif-item-time {
  font-size: 11px;
  color: var(--text-muted);
  opacity: 0.7;
}

/* ===========================
   AI回答モーダル: マークダウン整形表示
   =========================== */
.agent-answer-question {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.agent-answer-msg {
  padding: 24px 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

.agent-answer-text {
  padding: 12px 16px 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.agent-answer-text p {
  margin: 0 0 12px;
}

.agent-answer-text h1,
.agent-answer-text h2,
.agent-answer-text h3,
.agent-answer-text h4,
.agent-answer-text h5,
.agent-answer-text h6 {
  margin: 16px 0 8px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.agent-answer-text h1 { font-size: 19px; }
.agent-answer-text h2 { font-size: 18px; }
.agent-answer-text h3 { font-size: 17px; }
.agent-answer-text h4,
.agent-answer-text h5,
.agent-answer-text h6 { font-size: 16px; }

.agent-answer-text strong {
  font-weight: 700;
  color: var(--text);
}

.agent-answer-text ul,
.agent-answer-text ol {
  margin: 0 0 12px;
  padding-left: 1.4em;
}

.agent-answer-text li {
  margin-bottom: 4px;
}

.agent-answer-text hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

.agent-answer-table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-collapse: collapse;
  margin: 8px 0 16px;
  font-size: 14px;
}

.agent-answer-table th,
.agent-answer-table td {
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  vertical-align: top;
}

.agent-answer-table th {
  background: var(--bg);
  font-weight: 700;
}

/* 1RM 測り直し対象種目の手順カード（記録画面、通常「本日の目標」の直上に表示） */
.measurement-protocol-card {
  background: var(--alert-bg);
  border: 2px solid var(--warning-text);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 8px 0 12px;
  color: var(--warning-text);
}
.measurement-protocol-header {
  font-weight: bold;
  font-size: 1.05em;
  margin-bottom: 8px;
  color: var(--alert-text);
}
.measurement-protocol-note {
  margin: 0 0 8px;
  font-size: 0.95em;
  line-height: 1.5;
}
.measurement-protocol-steps {
  margin: 0 0 8px;
  padding-left: 1.5em;
  font-size: 0.95em;
  line-height: 1.6;
}
.measurement-protocol-steps li {
  margin-bottom: 2px;
}
.measurement-protocol-warning {
  margin: 8px 0 0;
  padding: 6px 10px;
  background: var(--danger-soft-bg);
  border-left: 4px solid var(--danger-deep);
  color: var(--danger-deep);
  font-size: 0.9em;
  font-weight: bold;
}
.measurement-protocol-base {
  margin: 0 0 8px;
  font-size: 0.88em;
  color: var(--alert-text);
  font-weight: 600;
}
.measurement-protocol-steps .pct-note {
  color: var(--warning-border);
  font-size: 0.85em;
  font-weight: normal;
}

/* ===========================
   今日のまとめ
   =========================== */
.today-summary-btn {
  display: block;
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  background: var(--card);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius, 12px); /* --radius が未定義のため fallback 追加（総点検 #8） */
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}
.today-summary-btn:active {
  background: var(--primary-light);
}

#edit-modal.today-summary-mode .btn-primary {
  display: none;
}
#edit-modal.today-summary-mode .btn-secondary {
  flex: 1;
}

.today-summary-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 16px 0;
  font-size: 14px;
}
.today-summary-section {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.today-summary-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.today-summary-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.today-summary-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  flex-wrap: wrap;
}
.today-summary-label {
  font-size: 13px;
  color: var(--text-muted);
  min-width: 80px;
  flex-shrink: 0;
}
.today-summary-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.today-summary-badges {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.today-summary-part-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--primary-light);
  color: var(--primary-dark);
}
.today-summary-pr-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  flex-wrap: wrap;
}
.today-summary-pr-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  flex: 1;
  min-width: 100px;
}
.today-summary-pr-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--success-badge-bg);
  border: 1px solid var(--success-badge-border);
  color: var(--success-text);
}
.today-summary-pr-badge.today-summary-pr-pending {
  background: var(--alert-bg);
  border-color: var(--alert-border, var(--border));
  color: var(--alert-text);
}
.today-summary-cardio-line {
  font-size: 14px;
  color: var(--text);
}

/* ===========================
   フェーズE: トレーニング目標（希望・提案・履歴）
   =========================== */
.goal-wish-status {
  margin-bottom: 12px;
}
.goal-field-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin: 14px 0 6px 0;
}
.goal-field-label:first-of-type {
  margin-top: 4px;
}
.goal-type-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.goal-type-btn {
  flex: 1;
  min-width: 72px;
  padding: 10px 6px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
}
.goal-type-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.goal-stepper {
  max-width: 200px;
}
.goal-weeks-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.goal-weeks-field {
  flex: 1;
  min-width: 140px;
}
.goal-part-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.goal-part-chip {
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  background: var(--card);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
}
.goal-part-chip:active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}
.goal-priority-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.goal-priority-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: var(--card-bg-alt);
}
.goal-priority-rank {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--text-on-dark);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.goal-priority-name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.goal-priority-btns {
  display: flex;
  gap: 4px;
}
.goal-priority-btn {
  width: 30px;
  height: 30px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.goal-priority-btn:disabled {
  opacity: 0.35;
}
.goal-priority-btn--remove {
  color: var(--danger-strong);
  border-color: var(--danger-border);
}
.goal-note-area {
  resize: vertical;
}
.goal-proposal-summary {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 8px;
}
.goal-proposal-diff {
  background: var(--card-bg-alt);
  border-radius: 10px;
  padding: 8px 12px;
  margin-bottom: 8px;
}
.goal-proposal-diff-row {
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}
.goal-proposal-conflicts {
  background: var(--warning-bg);
  border: 1px solid var(--warning-border);
  border-radius: 10px;
  padding: 8px 12px;
  margin-bottom: 8px;
}
.goal-proposal-conflicts-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--warning-text);
  margin-bottom: 4px;
}
.goal-proposal-conflict-row {
  font-size: 13px;
  color: var(--warning-text);
  line-height: 1.6;
}
.goal-history-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.goal-history-row:last-child {
  border-bottom: none;
}
.goal-history-when {
  color: var(--text-muted);
  min-width: 110px;
}
.goal-history-type {
  font-weight: 700;
  color: var(--text);
}
.goal-history-detail {
  color: var(--text-muted);
  flex: 1;
}