/* ============================================================
   RaptrFit — Core Stylesheet
   Dark · Aggressive · Electric Cyan · Raptor Energy
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Archivo:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #050507;
  --bg-elev: #0c0d12;
  --bg-card: #0f1117;
  --border: #1a1d27;
  --border-bright: #252a38;
  --text: #e8ecf4;
  --text-dim: #8b94a8;
  --text-faint: #4a5160;

  --cyan: #00e5ff;
  --cyan-dim: #00b8cc;
  --cyan-glow: rgba(0, 229, 255, 0.4);
  --cyan-soft: rgba(0, 229, 255, 0.08);

  --green: #39ff8a;
  --amber: #ffb938;
  --orange: #ff7a30;
  --red: #ff4060;

  --font-display: 'Archivo', sans-serif;
  --font-mono: 'Chakra Petch', monospace;
}

/* Light theme override */
.theme-light {
  --bg: #f6f7fa;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --border: #e2e5ec;
  --border-bright: #c9cdd6;
  --text: #0c0e14;
  --text-dim: #5b6478;
  --text-faint: #98a0b1;

  --cyan: #0099b3;        /* slightly darker for AA contrast on white */
  --cyan-dim: #007a8f;
  --cyan-glow: rgba(0, 153, 179, 0.25);
  --cyan-soft: rgba(0, 153, 179, 0.08);

  --green: #1aa15a;
  --amber: #d18a00;
  --orange: #c95a16;
  --red: #d62c4e;
}
.theme-light body, .theme-light html { background: var(--bg); color: var(--text); }
.theme-light .bg-atmosphere { opacity: 0.5; }

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Atmospheric background */
.bg-atmosphere {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,229,255,0.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 110%, rgba(0,229,255,0.06), transparent 55%),
    var(--bg);
}
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 20%, black, transparent 90%);
}

/* Typography helpers */
.display { font-family: var(--font-display); font-weight: 900; letter-spacing: -0.02em; }
.eyebrow { font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--cyan); font-weight: 600; }
.dim { color: var(--text-dim); }
.faint { color: var(--text-faint); }

/* Layout */
.app { max-width: 460px; margin: 0 auto; padding: 0 18px 100px; position: relative; }
.screen { display: none; animation: fadeUp 0.4s cubic-bezier(0.2,0.8,0.2,1); }
.screen.active { display: block; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

/* Brand mark */
.brandmark { display: flex; align-items: center; gap: 10px; }
.brandmark svg { width: 30px; height: 30px; }
.brandmark .name { font-family: var(--font-display); font-weight: 900; font-size: 20px; letter-spacing: -0.03em; }
.brandmark .name .accent { color: var(--cyan); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 15px 20px; border: none; border-radius: 12px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--cyan); color: #001418;
  box-shadow: 0 0 0 1px var(--cyan), 0 8px 30px -8px var(--cyan-glow);
}
.btn-primary:active { box-shadow: 0 0 0 1px var(--cyan), 0 4px 16px -8px var(--cyan-glow); }
.btn-ghost { background: var(--bg-card); color: var(--text); border: 1px solid var(--border-bright); }
.btn-google {
  background: #fff; color: #1a1a1a; font-weight: 600; text-transform: none;
  letter-spacing: 0; font-size: 14px;
}

/* Cards */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
}
/* Stacked cards within a section shouldn't touch — space siblings apart. */
.card + .card { margin-top: 10px; }

/* Option selectors */
.opt {
  display: block; width: 100%; text-align: left;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin-bottom: 10px;
  cursor: pointer; transition: all 0.18s; position: relative;
}
.opt:active { transform: scale(0.99); }
.opt.selected {
  border-color: var(--cyan);
  background: linear-gradient(135deg, var(--cyan-soft), transparent);
  box-shadow: 0 0 0 1px var(--cyan-glow), 0 8px 24px -12px var(--cyan-glow);
}
.opt .opt-title { font-family: var(--font-display); font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.opt .opt-sub { font-size: 12px; color: var(--text-dim); line-height: 1.4; }
.opt.selected .opt-check {
  position: absolute; top: 16px; right: 16px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--cyan); color: #001418;
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}

/* Inputs */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); margin-bottom: 7px; font-weight: 600; }
.input {
  width: 100%; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 10px; padding: 13px 15px; color: var(--text);
  font-family: var(--font-mono); font-size: 15px;
}
.input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-soft); }
.input::placeholder { color: var(--text-faint); }
.input-row { display: flex; gap: 10px; }

/* Segmented toggle */
.segment { display: flex; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; padding: 4px; gap: 4px; }
.segment button {
  flex: 1; padding: 10px; border: none; background: none; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 1px;
  border-radius: 7px; cursor: pointer; transition: all 0.15s; text-transform: uppercase;
}
.segment button.active { background: var(--cyan); color: #001418; }

/* Progress dots */
.progress { display: flex; gap: 6px; justify-content: center; margin: 18px 0 26px; }
.progress .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-bright); transition: all 0.3s; }
.progress .dot.active { background: var(--cyan); width: 22px; border-radius: 4px; box-shadow: 0 0 10px var(--cyan-glow); }

/* Warning / info banners */
.banner { border-radius: 10px; padding: 12px 14px; font-size: 12px; line-height: 1.5; margin: 12px 0; }
.banner-warn { background: rgba(255,185,56,0.08); border: 1px solid rgba(255,185,56,0.25); color: #ffd789; }
.banner-info { background: var(--cyan-soft); border: 1px solid rgba(0,229,255,0.2); color: #9fe9f5; }

/* Stat blocks */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.stat {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px;
}
.stat .stat-label { font-size: 8px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-faint); margin-bottom: 3px; }
.stat .stat-value { font-family: var(--font-display); font-weight: 800; font-size: 18px; }
.stat .stat-unit { font-size: 11px; color: var(--text-dim); font-weight: 400; }

/* Macro bar */
.macro-bar { display: flex; height: 10px; border-radius: 6px; overflow: hidden; margin: 10px 0; }
.macro-bar .seg-p { background: var(--cyan); }
.macro-bar .seg-c { background: var(--green); }
.macro-bar .seg-f { background: var(--amber); }
.macro-legend { display: flex; justify-content: space-between; font-size: 11px; }
.macro-legend .ml { display: flex; align-items: center; gap: 5px; }
.macro-legend .dot { width: 8px; height: 8px; border-radius: 2px; }

/* Section heading */
.section-title { font-family: var(--font-display); font-weight: 700; font-size: 13px; margin: 18px 0 8px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); }

/* Headers */
.h1 { font-family: var(--font-display); font-weight: 900; font-size: 28px; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 8px; }
.h-sub { font-size: 13px; color: var(--text-dim); line-height: 1.5; margin-bottom: 4px; }

/* Sticky footer nav for onboarding */
.nav-footer {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, var(--bg) 30%);
  padding: 20px 18px 24px; z-index: 50;
  pointer-events: none; /* gradient padding doesn't eat clicks */
}
.nav-footer .inner {
  max-width: 460px; margin: 0 auto; display: flex; gap: 10px;
  pointer-events: auto; /* but the actual button row does */
}
.nav-footer .btn { flex: 1; }
.nav-back { flex: 0 0 56px !important; }

/* When onboarding is active, give the screen extra bottom padding so the
   last content item sits clearly above the nav-footer's interactive zone */
#screen-onboard { padding-bottom: 120px; }

/* Goal slider */
.goal-slider {
  -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--border-bright));
  outline: none;
}
.goal-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cyan); cursor: pointer;
  box-shadow: 0 0 0 4px rgba(0,229,255,0.2), 0 4px 12px rgba(0,229,255,0.4);
  border: 3px solid #001418;
}
.goal-slider::-moz-range-thumb {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--cyan); cursor: pointer; border: 3px solid #001418;
  box-shadow: 0 0 0 4px rgba(0,229,255,0.2);
}

/* Force browser autofill to respect dark theme (fixes black-on-black text) */
.input:-webkit-autofill,
.input:-webkit-autofill:hover,
.input:-webkit-autofill:focus,
.input:-webkit-autofill:active {
  -webkit-text-fill-color: var(--text) !important;
  -webkit-box-shadow: 0 0 0 1000px var(--bg-elev) inset !important;
  caret-color: var(--text);
  transition: background-color 9999s ease-in-out 0s;
}

/* Guarantee option + input text is always light, never inherits black */
.opt, .opt-title { color: var(--text); }
.opt-sub { color: var(--text-dim); }
.input, .segment button { color: var(--text); }
.segment button:not(.active) { color: var(--text-dim); }
.segment button.active { color: #001418; }
input, select, textarea { color: var(--text); }

/* Red error banner for auth */
.banner-error {
  background: rgba(255,64,96,0.1);
  border: 1px solid rgba(255,64,96,0.4);
  color: #ff9aab;
}

/* ═══ PHASE 3: TABBED APP SHELL ═══ */

/* Bottom tab bar (fixed) */
.tab-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: var(--bg-elev);
  border-top: 1px solid var(--border);
  padding: 6px 0 max(6px, env(safe-area-inset-bottom));
  z-index: 100;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.tab-btn {
  flex: 1; background: none; border: none; cursor: pointer;
  padding: 6px 4px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-family: var(--font-mono);
  color: var(--text-faint);
  transition: color 0.15s;
}
.tab-btn.active { color: var(--cyan); }
.tab-btn.active .tab-icon { transform: translateY(-1px); }
.tab-icon { font-size: 17px; transition: transform 0.15s; }
.tab-label { font-size: 8px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 700; }

/* Today headline */
.today-headline { margin-bottom: 14px; }
.phase-pill {
  display: inline-block; font-size: 9px; letter-spacing: 1.5px;
  padding: 3px 9px; border-radius: 20px;
  text-transform: uppercase; font-weight: 700;
}

/* Weekly progress bar */
.progress-track {
  background: var(--border); border-radius: 4px; height: 8px;
  overflow: hidden; position: relative;
}
.progress-fill {
  height: 100%; background: var(--cyan); border-radius: 4px;
  transition: width 0.4s cubic-bezier(0.2,0.8,0.2,1);
  box-shadow: 0 0 12px var(--cyan-glow);
  opacity: 0.85;
}

/* Workout cards */
.workout-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden; margin-bottom: 8px;
  transition: border-color 0.2s;
}
.workout-card.open { border-color: rgba(0,229,255,0.4); }
.workout-header {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); color: var(--text);
}
.workout-title {
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  color: var(--text); letter-spacing: -0.01em;
}
.workout-sub { font-size: 10px; color: var(--text-dim); margin-top: 1px; letter-spacing: 0.5px; }
.workout-arrow { color: var(--text-faint); font-size: 10px; }
.workout-body {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  animation: workoutOpen 0.25s cubic-bezier(0.2,0.8,0.2,1);
}
@keyframes workoutOpen {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.workout-hint {
  background: var(--cyan-soft); border: 1px solid rgba(0,229,255,0.15);
  border-radius: 8px; padding: 9px 11px; margin-bottom: 10px;
  font-size: 11px; color: var(--text-dim); line-height: 1.5;
}

/* Inline exercise rows in today card */
.exercise-row-inline {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 11px; margin-bottom: 6px;
}
.exercise-name-inline {
  font-size: 11px; color: var(--text); font-weight: 600;
}

/* Upcoming workout breakdown rows */
.upcoming-detail {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 11px; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 6px;
}
.upcoming-label { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-faint); }
.upcoming-value { font-size: 13px; font-weight: 700; color: var(--cyan); font-family: var(--font-display); }
.upcoming-exercise {
  font-size: 11px; color: var(--text-dim);
  padding: 6px 11px; border-left: 2px solid var(--border);
  margin-left: 2px; margin-bottom: 2px;
}

/* Lift input grid (weight / reps / sets with labels) */
.lift-input-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 6px; margin-top: 8px;
}
.lift-input-cell { display: flex; flex-direction: column; }
.lift-input-label {
  font-size: 8px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; margin-bottom: 3px; text-align: center;
}
.lift-input {
  text-align: center;
  padding: 9px 6px !important;
  font-size: 14px !important;
  min-width: 0;
}

/* ═══ SCHEDULE TAB ═══ */
.schedule-subtabs {
  display: flex; gap: 4px;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 10px; padding: 3px; margin-bottom: 14px;
}
.schedule-subtab {
  flex: 1; background: none; border: none;
  padding: 8px; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  border-radius: 7px; cursor: pointer; transition: all 0.15s;
}
.schedule-subtab.active { background: var(--cyan); color: #001418; }

.schedule-nav {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 10px;
}
.schedule-nav-btn {
  background: var(--bg-card); border: 1px solid var(--border-bright);
  border-radius: 8px; padding: 8px 12px; cursor: pointer;
  color: var(--text); font-family: var(--font-mono);
  font-size: 14px; min-width: 40px;
}
.schedule-nav-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.schedule-nav-info { flex: 1; text-align: center; }
.schedule-week-label {
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  color: var(--text);
}
.schedule-week-dates { font-size: 10px; color: var(--text-dim); margin-top: 2px; }

.jump-today-btn {
  width: 100%; background: var(--cyan-soft);
  border: 1px solid rgba(0,229,255,0.3);
  color: var(--cyan); font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 1.5px; font-weight: 700;
  text-transform: uppercase; padding: 8px; border-radius: 8px;
  cursor: pointer; margin-bottom: 12px;
}

.today-marker {
  font-size: 9px; letter-spacing: 1.5px; font-weight: 700;
  background: var(--cyan); color: #001418;
  padding: 2px 7px; border-radius: 10px;
}

/* Mileage chart rows */
.mileage-row { padding: 5px 0; position: relative; }
.mileage-row.current { background: var(--cyan-soft); margin: 0 -8px; padding: 6px 8px; border-radius: 6px; }
.mileage-row-label {
  display: flex; justify-content: space-between;
  margin-bottom: 4px;
}
.mileage-current-marker {
  position: absolute; right: 8px; top: -2px;
  font-size: 8px; letter-spacing: 1.5px; font-weight: 700;
  color: var(--cyan);
}

/* Exercise breakdown rows (Today Coming Up + Schedule day view) */
.exercise-list-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 11px; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; margin-bottom: 5px;
}
.exercise-list-name {
  font-size: 12px; color: var(--text); font-weight: 500;
}
.exercise-list-sets {
  font-size: 12px; color: var(--cyan); font-weight: 700;
  font-family: var(--font-display); letter-spacing: 0.5px;
  margin-left: 12px; flex-shrink: 0;
}

/* Today input cards header row (exercise name + prescription) */
.exercise-row-head {
  display: flex; justify-content: space-between; align-items: center;
}
.exercise-prescription {
  font-size: 12px; color: var(--cyan); font-weight: 700;
  font-family: var(--font-display); letter-spacing: 0.5px;
}

/* ═══ NUTRITION TAB ═══ */

/* Phase strip showing the active week's phase */
.phase-strip {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; border-radius: 8px; margin-bottom: 8px;
}

/* Calorie range display (REST DAY -> PEAK DAY) */
.cal-range-display {
  display: flex; align-items: center; justify-content: space-between;
  padding: 4px 0 10px;
}
.cal-range-side { text-align: center; flex: 1; }
.cal-range-label {
  font-size: 9px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; margin-bottom: 4px;
}
.cal-range-value {
  font-family: var(--font-display); font-weight: 800;
  font-size: 26px; color: var(--text); letter-spacing: -0.01em;
}
.cal-range-divider {
  font-size: 18px; color: var(--text-faint);
  margin: 0 12px; padding-bottom: 14px;
}
.cal-range-bar {
  height: 6px; background: var(--border); border-radius: 3px;
  overflow: hidden; margin-top: 2px;
}
.cal-range-bar-fill {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--text-dim), var(--cyan));
  box-shadow: 0 0 8px rgba(0,229,255,0.3);
  opacity: 0.85;
}

/* Fueling tips */
.fuel-headline {
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  margin-bottom: 8px; letter-spacing: -0.01em;
}
.fuel-toggle {
  width: 100%; background: var(--bg-elev); border: 1px solid var(--border-bright);
  border-radius: 8px; padding: 9px 12px;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-dim); font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase;
  font-weight: 600; cursor: pointer; margin-top: 6px;
}
.fuel-toggle:active { background: var(--bg-card); }
.fuel-tips {
  list-style: none; padding: 12px 0 4px; margin: 0;
  animation: workoutOpen 0.25s cubic-bezier(0.2,0.8,0.2,1);
}
.fuel-tips li {
  padding: 8px 0 8px 22px; position: relative;
  font-size: 12px; line-height: 1.55; color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.fuel-tips li:last-child { border-bottom: none; }
.fuel-tips li::before {
  content: "▸"; position: absolute; left: 4px; top: 8px;
  color: var(--cyan); font-size: 11px;
}

/* ═══ ME TAB ═══ */

/* Zone anchors (LTHR + LT Pace) */
.zones-anchors {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  margin-bottom: 12px;
}
.zones-anchor {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 11px; text-align: center;
}
.zones-anchor-label {
  font-size: 8px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; margin-bottom: 3px;
}
.zones-anchor-value {
  font-family: var(--font-display); font-weight: 800;
  font-size: 18px; color: var(--cyan); letter-spacing: -0.01em;
}
.zones-anchor-unit { font-size: 11px; color: var(--text-dim); font-weight: 400; }
.zones-est-badge {
  display: inline-block; margin-left: 5px; padding: 1px 5px; border-radius: 4px;
  font-size: 7px; letter-spacing: 0.5px; font-weight: 800; vertical-align: middle;
  color: #f59e0b; background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.35);
}

/* Individual zone rows */
.zone-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 11px; background: var(--bg-elev);
  border-radius: 6px; margin-bottom: 5px;
}
.zone-name {
  font-size: 11px; color: var(--text); font-weight: 600;
  letter-spacing: 0.3px;
}
.zone-values {
  display: flex; flex-direction: column; align-items: flex-end; gap: 1px;
}
.zone-hr { font-size: 10px; color: var(--text-dim); }
.zone-pace { font-size: 10px; color: var(--cyan); font-weight: 600; }

/* Toggle switch */
.setting-row {
  display: flex; align-items: flex-start; gap: 14px;
}
.setting-title {
  font-size: 13px; color: var(--text); font-weight: 600; margin-bottom: 3px;
}
.setting-sub {
  font-size: 11px; color: var(--text-dim); line-height: 1.5; margin: 0;
}
.toggle {
  width: 42px; height: 24px; border-radius: 12px;
  background: var(--border); border: none; cursor: pointer;
  position: relative; flex-shrink: 0; padding: 0;
  transition: background 0.2s;
}
.toggle.on { background: var(--cyan); }
.toggle-knob {
  position: absolute; top: 2px; left: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--text); transition: transform 0.2s;
}
.toggle.on .toggle-knob { transform: translateX(18px); background: #001418; }

/* Plan summary rows */
.plan-summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; border-bottom: 1px solid var(--border);
}
.plan-summary-label {
  font-size: 9px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700;
}
.plan-summary-value {
  font-size: 13px; color: var(--text); font-weight: 600;
}

/* Methodology cards */
.method-card { margin-bottom: 6px; padding: 0; overflow: hidden; }
.method-toggle {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 12px 14px;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text); font-family: var(--font-mono);
}
.method-title {
  font-size: 12px; color: var(--text); font-weight: 600;
  text-align: left;
}
.method-body {
  padding: 4px 14px 14px; border-top: 1px solid var(--border);
  animation: workoutOpen 0.25s cubic-bezier(0.2,0.8,0.2,1);
}
.method-body p {
  font-size: 11px; color: var(--text-dim); line-height: 1.6;
  margin: 10px 0 0;
}
.method-body strong { color: var(--text); }
.method-body .cite {
  margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--border);
  font-size: 10px; color: var(--text-faint);
}
.method-body .cite strong { color: var(--text-dim); }

/* ═══ WORKOUT DETAIL (pace + zone aware) ═══ */
.wk-detail { margin-bottom: 4px; }
.wk-detail-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 6px; gap: 10px;
}
.wk-detail-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 15px; color: var(--text); letter-spacing: -0.01em;
}
.wk-detail-zone {
  font-size: 10px; color: var(--text-faint); margin-top: 2px;
  letter-spacing: 0.5px;
}
.wk-detail-zone strong { color: var(--cyan); font-weight: 700; }
.wk-total-badge {
  background: var(--cyan); color: #001418;
  font-family: var(--font-display); font-weight: 700;
  font-size: 11px; letter-spacing: 0.3px;
  padding: 4px 10px; border-radius: 8px;
  text-align: right; flex-shrink: 0;
}
.wk-no-lt {
  background: rgba(255,185,56,0.12); border: 1px solid rgba(255,185,56,0.3);
  color: var(--amber); padding: 7px 11px; border-radius: 6px;
  font-size: 10px; margin: 4px 0 10px; line-height: 1.4;
}
.wk-detail-summary {
  font-size: 12px; color: var(--text-dim); line-height: 1.55;
  margin-bottom: 12px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.wk-structure { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.wk-step {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 11px;
}
.wk-step-row {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 10px;
}
.wk-step-info { flex: 1; min-width: 0; }
.wk-step-label {
  font-size: 12px; color: var(--text); font-weight: 600;
  letter-spacing: 0.2px;
}
.wk-step-zone-row {
  display: flex; align-items: center; gap: 8px;
  margin-top: 5px; flex-wrap: wrap;
}
.wk-step-zone-pill {
  background: var(--cyan-soft); color: var(--cyan);
  border: 1px solid rgba(0,229,255,0.3);
  font-family: var(--font-display); font-weight: 700;
  font-size: 10px; letter-spacing: 0.5px;
  padding: 2px 8px; border-radius: 10px;
}
.wk-step-targets { display: flex; gap: 8px; flex-wrap: wrap; }
.wk-step-target {
  font-family: var(--font-display); font-weight: 600;
  font-size: 11px; color: var(--text); letter-spacing: 0.2px;
}
.wk-step-target-label {
  font-family: var(--font-mono); font-size: 8px;
  letter-spacing: 1px; color: var(--text-faint);
  font-weight: 700; text-transform: uppercase;
  margin-right: 2px;
}
.wk-step-hr { color: var(--cyan); }
.wk-step-pace { color: var(--text-dim); }

/* HR-priority callout shown above the structure */
.wk-hr-priority {
  background: rgba(0,229,255,0.08);
  border: 1px solid rgba(0,229,255,0.25);
  border-left: 3px solid var(--cyan);
  color: var(--text-dim);
  padding: 8px 11px; border-radius: 4px 8px 8px 4px;
  font-size: 11px; line-height: 1.5;
  margin: 0 0 12px;
}
.wk-hr-priority strong { color: var(--cyan); font-weight: 700; }
.wk-step-meta {
  text-align: right; flex-shrink: 0;
}
.wk-step-dist {
  font-size: 12px; color: var(--text); font-weight: 700;
  font-family: var(--font-display);
}
.wk-step-dur {
  font-size: 10px; color: var(--text-faint); margin-top: 2px;
}
.wk-step-note {
  font-size: 11px; color: var(--text-dim); margin-top: 6px;
  line-height: 1.4; padding-top: 6px; border-top: 1px solid var(--border);
}
.wk-cues {
  background: var(--cyan-soft); border-left: 3px solid var(--cyan);
  padding: 9px 12px; border-radius: 4px 8px 8px 4px;
  font-size: 11px; color: var(--text-dim); line-height: 1.55;
  margin-bottom: 8px;
}
.wk-cues strong { color: var(--cyan); }
.wk-science {
  font-size: 10px; color: var(--text-faint); line-height: 1.5;
  padding: 6px 0 2px;
}

/* ═══ CUSTOM ZONES EDITOR ═══ */
.zone-mode-toggle {
  display: flex; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 3px; margin-bottom: 14px; gap: 3px;
}
.zone-mode-toggle button {
  flex: 1; background: none; border: none; cursor: pointer;
  padding: 8px; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  border-radius: 6px; transition: all 0.15s;
}
.zone-mode-toggle button.active { background: var(--cyan); color: #001418; }
.custom-zone-row {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 11px; margin-bottom: 6px;
}
.custom-zone-label {
  font-size: 11px; color: var(--text); font-weight: 600;
  margin-bottom: 5px;
}
.custom-zone-dash {
  color: var(--text-faint); font-size: 14px;
  display: flex; align-items: center; padding: 0 4px;
}

/* ═══ SCHEDULE DAY PICKER (onboarding) ═══ */
.sched-day-row {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 8px;
}
.sched-day-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; color: var(--cyan); letter-spacing: 1px;
  margin-bottom: 8px;
}
.sched-day-controls {
  display: flex; flex-direction: column; gap: 8px;
}
.sched-run-group, .sched-lift-toggle {
  display: flex; align-items: center; gap: 10px;
}
.sched-group-label {
  font-size: 9px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; text-transform: uppercase;
  min-width: 56px;
}
.sched-pills {
  display: flex; gap: 4px; flex: 1; flex-wrap: wrap;
}
.sched-pill {
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px; cursor: pointer;
  font-family: var(--font-mono); font-size: 10px; color: var(--text-dim);
  transition: all 0.15s; flex: 1; min-width: 0;
}
.sched-pill.active {
  background: var(--bg-card); font-weight: 600;
}

/* Defensive: when onboarding is active, hide any orphaned tab bar
   that might be lingering in the DOM from a previous shell session.
   This catches edge cases where JavaScript display:none gets reset. */
body:has(#screen-onboard.active) .tab-bar,
body:has(#screen-onboard.active) #screen-shell .tab-bar {
  display: none !important;
}
/* Fallback for browsers without :has() — also style by direct sibling */
#screen-onboard.active ~ #screen-shell .tab-bar,
#screen-onboard.active + * .tab-bar {
  display: none !important;
}

/* Today greeting line */
.today-greeting {
  font-family: var(--font-display); font-weight: 700;
  font-size: 18px; color: var(--text);
  letter-spacing: -0.01em; margin: 4px 0 14px;
}

/* Me tab username card */
.me-user-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px;
}
.me-user-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), #4ade80);
  color: #001418; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; letter-spacing: -0.02em;
}
.me-user-name {
  font-family: var(--font-display); font-weight: 800;
  font-size: 18px; color: var(--text);
  letter-spacing: -0.01em;
}
.me-user-sub {
  font-size: 11px; color: var(--text-faint);
  margin-top: 2px;
}

/* ═══ VIEW HEADERS (Settings, Account overlays) ═══ */
.view-back-btn {
  background: var(--bg-card); border: 1px solid var(--border-bright);
  border-radius: 8px; padding: 8px 14px; cursor: pointer;
  color: var(--text); font-family: var(--font-mono);
  font-size: 16px; min-width: 40px;
}

/* Username card now clickable */
.me-user-card {
  width: 100%;
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
  margin-bottom: 8px;
  cursor: pointer; text-align: left;
}
.me-user-chev {
  color: var(--text-faint); font-size: 24px;
  margin-left: auto;
}

/* Settings shortcut row (Me tab) */
.settings-shortcut-row { margin-bottom: 12px; }
.settings-shortcut {
  width: 100%; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; cursor: pointer;
  color: var(--text-dim); font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase;
  font-weight: 600; text-align: left;
}

/* Settings row buttons */
.settings-row-btn {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 4px 0;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text); font-family: var(--font-mono);
  font-size: 13px; font-weight: 500;
}
.settings-row-danger { color: var(--red); }
.settings-row-chev { color: var(--text-faint); font-size: 18px; }

/* Account row */
.account-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  gap: 12px;
}
.account-row-label {
  font-size: 9px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; margin-bottom: 4px;
}
.account-row-value {
  font-size: 13px; color: var(--text); font-weight: 600;
}
.account-row-edit {
  background: var(--cyan-soft); border: 1px solid rgba(0,229,255,0.3);
  color: var(--cyan); font-family: var(--font-mono);
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  padding: 6px 12px; border-radius: 6px; cursor: pointer;
  text-transform: uppercase;
}
.account-row-locked {
  font-family: var(--font-mono); font-size: 9px;
  color: var(--text-faint); letter-spacing: 1.5px;
  font-weight: 700; text-transform: uppercase;
}

/* Delete confirmation list */
.delete-list {
  list-style: none; padding: 0; margin: 6px 0 0;
}
.delete-list li {
  padding: 6px 0 6px 20px; position: relative;
  font-size: 12px; color: var(--text-dim); line-height: 1.5;
}
.delete-list li::before {
  content: "•"; color: var(--red); position: absolute;
  left: 4px; top: 6px; font-weight: 700;
}

/* Segment buttons (used in Settings) */
.segment {
  display: flex; gap: 4px; background: var(--bg-elev);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 3px;
}
.segment button {
  flex: 1; background: none; border: none; cursor: pointer;
  padding: 9px; color: var(--text-dim);
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  border-radius: 6px; transition: all 0.15s;
}
.segment button.active { background: var(--cyan); color: #001418; }

/* ═══ PHYSIQUE MAP ═══ */

/* Card on Me tab */
.physique-map-card {
  width: 100%;
  display: flex; align-items: center; gap: 14px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
  cursor: pointer; text-align: left;
}
.pmap-icon { font-size: 28px; flex-shrink: 0; }
.pmap-info { flex: 1; min-width: 0; }
.pmap-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; color: var(--text); letter-spacing: -0.01em;
}
.pmap-sub {
  font-size: 11px; color: var(--text-dim);
  margin: 3px 0 8px; line-height: 1.4;
}
.pmap-progress-track {
  height: 4px; background: var(--border); border-radius: 2px;
  overflow: hidden;
}
.pmap-progress-fill {
  height: 100%; background: var(--cyan);
  transition: width 0.4s cubic-bezier(0.2,0.8,0.2,1);
  box-shadow: 0 0 8px var(--cyan-glow);
}

/* Body SVG */
.body-svg-wrap {
  background: linear-gradient(180deg, #020608 0%, #050c12 100%);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 14px;
  margin-bottom: 12px;
  position: relative; overflow: hidden;
}
.body-view-toggle {
  display: flex; gap: 0; margin-bottom: 10px;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: 8px; padding: 3px;
  max-width: 200px; margin-left: auto; margin-right: auto;
}
.body-view-toggle button {
  flex: 1; background: none; border: none; cursor: pointer;
  padding: 6px 12px; color: var(--text-faint);
  font-family: var(--font-mono); font-size: 10px;
  font-weight: 700; letter-spacing: 1.5px;
  border-radius: 5px; transition: all 0.2s;
}
.body-view-toggle button.active {
  background: var(--cyan); color: #001418;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}
.body-svg-stage {
  position: relative;
  animation: bodyFade 0.35s ease-out;
}
@keyframes bodyFade {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}
.body-svg {
  width: 100%; max-width: 540px; height: auto;
  display: block; margin: 0 auto;
}
.body-legend {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center; margin-top: 10px;
  padding-top: 10px; border-top: 1px solid rgba(0, 229, 255, 0.1);
}
.body-legend-row {
  display: flex; align-items: center; gap: 5px;
  font-size: 9px; color: var(--text-dim);
  font-family: var(--font-mono); letter-spacing: 0.5px;
  text-transform: uppercase;
}
.body-legend-swatch {
  width: 10px; height: 10px; border-radius: 2px;
  display: inline-block;
  box-shadow: 0 0 6px currentColor;
}

/* Physique system rows */
.pmap-system-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.pmap-system-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; color: var(--text); letter-spacing: -0.01em;
}
.pmap-system-sub {
  font-size: 11px; color: var(--text-dim); margin-top: 3px;
}
.pmap-tier-block { text-align: right; }
.pmap-tier-pct {
  font-family: var(--font-display); font-weight: 800;
  font-size: 22px; letter-spacing: -0.02em;
  white-space: nowrap;
}
.pmap-tier-th { font-size: 12px; font-weight: 600; margin-left: 1px; }
.pmap-tier-label {
  font-size: 9px; letter-spacing: 1.5px;
  font-weight: 700; text-transform: uppercase;
  margin-top: 1px;
}

.pmap-locked-card {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; opacity: 0.85;
}
.pmap-locked { color: var(--text-faint); }

/* Tier ladder (threshold breakdown under each lift) */
.tier-ladder {
  margin-top: 12px; padding-top: 10px;
  border-top: 1px solid var(--border);
}
.tier-ladder-header {
  font-size: 8px; letter-spacing: 1.5px; color: var(--text-faint);
  font-weight: 700; margin-bottom: 6px;
}
.tier-ladder-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 5px 8px; margin-bottom: 3px;
  border-radius: 5px;
  border-left: 3px solid transparent;
  background: var(--bg-elev);
  font-size: 11px;
}
.tier-ladder-row.active {
  background: var(--cyan-soft);
  font-weight: 700;
}
.tier-ladder-name {
  font-family: var(--font-mono); font-weight: 700;
  letter-spacing: 0.5px; font-size: 10px;
  text-transform: uppercase;
}
.tier-ladder-range {
  font-family: var(--font-display); font-weight: 700;
  color: var(--text);
}
.tier-ladder-row.active .tier-ladder-range { color: var(--cyan); }

/* ═══ RECOVERY / INJURY SYSTEM ═══ */

.deload-banner {
  display: flex; align-items: center; gap: 12px;
  background: linear-gradient(135deg, rgba(255,185,56,0.12) 0%, rgba(255,122,48,0.08) 100%);
  border: 1px solid rgba(255,185,56,0.35);
  border-left: 3px solid var(--amber);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
}
.deload-banner-icon {
  font-size: 24px; flex-shrink: 0;
  color: var(--amber);
}
.deload-banner-info { flex: 1; min-width: 0; }
.deload-banner-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; color: var(--text); letter-spacing: -0.01em;
}
.deload-banner-sub {
  font-size: 11px; color: var(--text-dim);
  margin-top: 2px;
}
.deload-banner-end {
  background: var(--bg-card); border: 1px solid var(--amber);
  color: var(--amber); font-family: var(--font-mono);
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  padding: 6px 12px; border-radius: 6px; cursor: pointer;
  text-transform: uppercase;
}

.recovery-checkin-card {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px;
  cursor: pointer; text-align: left;
  margin-bottom: 12px;
}
.recovery-checkin-icon { font-size: 22px; flex-shrink: 0; }
.recovery-checkin-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; color: var(--text); letter-spacing: -0.01em;
}
.recovery-checkin-sub {
  font-size: 11px; color: var(--text-dim);
  margin-top: 2px;
}

.recovery-option {
  display: flex; align-items: center; gap: 14px;
  width: 100%;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px;
  cursor: pointer; text-align: left;
  margin-bottom: 8px;
  transition: border-color 0.15s;
}
.recovery-option.active {
  background: var(--bg-elev);
}
.recovery-option-icon {
  font-size: 26px; flex-shrink: 0;
  width: 32px; text-align: center;
}
.recovery-option-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 15px; color: var(--text); letter-spacing: -0.01em;
}
.recovery-option-sub {
  font-size: 11px; color: var(--text-dim);
  margin-top: 3px; line-height: 1.4;
}

/* Chip grid (for injury body part + RED-S survey opts) */
.chip-grid {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.chip {
  background: var(--bg-elev); border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 12px; border-radius: 18px;
  font-family: var(--font-mono); font-size: 11px;
  font-weight: 600; letter-spacing: 0.5px;
  cursor: pointer; transition: all 0.15s;
}
.chip.active {
  background: var(--cyan); color: #001418;
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.35);
}
.settings-row-btn.active { color: var(--cyan); }

/* Custom-lift empty slot — circular + button matching chip sizing */
.custom-lift-add {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--bg-elev); border: 1px dashed var(--border);
  color: var(--text-dim); font-size: 18px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.15s; padding: 0;
}
.custom-lift-add:hover, .custom-lift-add:active {
  border-color: var(--cyan); color: var(--cyan);
}

.deload-strategy-card {
  width: 100%;
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px;
  cursor: pointer; text-align: left;
  margin-bottom: 8px;
}
.deload-strategy-title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; color: var(--text); letter-spacing: -0.01em;
}
.deload-strategy-sub {
  font-size: 11px; color: var(--text-dim);
  margin: 6px 0 6px; line-height: 1.45;
}
.deload-strategy-tag {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.5px;
  margin: 0;
}

/* Injury-deload neon red treatment on workout cards */
.workout-card.injury-deload {
  border: 1px solid #ff1744 !important;
  box-shadow:
    0 0 0 1px rgba(255, 23, 68, 0.35),
    0 0 14px rgba(255, 23, 68, 0.45),
    inset 0 0 18px rgba(255, 23, 68, 0.08);
}
/* Inline tag shown next to the workout title when injury deload is active */
.injury-deload-tag {
  display: inline-block;
  background: #ff1744;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 1.2px;
  padding: 2px 6px;
  border-radius: 3px;
  box-shadow: 0 0 8px rgba(255, 23, 68, 0.55);
  vertical-align: middle;
  white-space: nowrap;
}