/* ── Reset & Variables ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #18181b;
  --bg-card:     #232328;
  --bg-elevated: #2f2f35;
  --bg-input:    #3a3a42;
  --accent:      #007acc;
  --green:       #30d158;
  --green-dim:   rgba(48,209,88,0.12);
  --text:        #fff;
  --text-sec:    #8e8e93;
  --border:      #36363d;
  --danger:      #ff453a;
  --safe-top:    env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

html { height: 100%; background: #111115; }

body {
  height: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  overscroll-behavior: none;
  -webkit-tap-highlight-color: transparent;
}

/* ── App Shell ─────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  height: 100vh;
}

.view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.view.active { display: flex; }

/* ── Shared Header ─────────────────────────────────────── */
.std-header {
  flex-shrink: 0;
  padding: calc(var(--safe-top) + 16px) 20px 14px;
  border-bottom: 1px solid var(--border);
}
.std-header h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.3px; }
.std-header .date-label { font-size: 13px; color: var(--text-sec); margin-top: 2px; }

/* ── Shared Scroll ─────────────────────────────────────── */
.view-scroll {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px;
}

/* ── Section Title ─────────────────────────────────────── */
.section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sec);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 4px 0 10px;
}

/* ── Bottom Nav ────────────────────────────────────────── */
#main-nav {
  display: flex;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding-bottom: var(--safe-bottom);
  flex-shrink: 0;
}
#main-nav button {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-sec);
  padding: 10px 0 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 500;
  transition: color 0.15s;
}
#main-nav button.active { color: var(--accent); }
#main-nav button svg { width: 24px; height: 24px; }

/* ── Home: Start Workout ───────────────────────────────── */
.btn-start-workout {
  display: block;
  width: 100%;
  padding: 18px;
  background: var(--accent);
  border: none;
  border-radius: 14px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 24px;
  letter-spacing: 0.2px;
  transition: opacity 0.15s, transform 0.1s;
}
.btn-start-workout:active { opacity: 0.85; transform: scale(0.98); }

/* ── Workout Cards ─────────────────────────────────────── */
.workout-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.workout-card:active { opacity: 0.75; }
.workout-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 5px;
}
.workout-card-date { font-size: 15px; font-weight: 700; }
.workout-card-dur  { font-size: 13px; color: var(--text-sec); }
.workout-card-meta { font-size: 12px; color: var(--text-sec); margin-bottom: 4px; opacity: 0.7; }
.workout-card-preview {
  font-size: 14px;
  color: var(--text-sec);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.workout-card-stats { font-size: 12px; color: var(--text-sec); opacity: 0.7; }

/* ── Workout Header ────────────────────────────────────── */
.workout-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--safe-top) + 12px) 16px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.btn-cancel-workout {
  background: none;
  border: none;
  color: var(--text-sec);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 0;
  min-width: 64px;
}
.timer-display {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  color: var(--accent);
}
.btn-finish-workout {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 8px 16px;
  cursor: pointer;
  min-width: 64px;
  transition: opacity 0.15s;
}
.btn-finish-workout:active { opacity: 0.85; }

/* ── Workout Name ──────────────────────────────────────── */
.workout-name-wrap {
  flex-shrink: 0;
  padding: 10px 16px 6px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.workout-name-input {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
  padding: 0;
  -webkit-appearance: none;
}
.workout-name-input::placeholder { color: var(--text-sec); font-weight: 500; }

/* ── Workout Content ───────────────────────────────────── */
#workout-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px 16px 8px;
}
.workout-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-sec);
}
.workout-empty-icon { font-size: 48px; margin-bottom: 12px; }
.workout-empty p { font-size: 15px; line-height: 1.5; }

/* ── Workout Footer ────────────────────────────────────── */
.workout-footer {
  flex-shrink: 0;
  padding: 12px 16px calc(var(--safe-bottom) + 12px);
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.btn-add-exercise {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--bg-card);
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  color: var(--accent);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s;
}
.btn-add-exercise:active { background: var(--bg-elevated); }

/* ── Exercise Section ──────────────────────────────────── */
.exercise-section {
  background: var(--bg-card);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
}
.exercise-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 8px;
}
.exercise-section-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--accent);
}
.exercise-remove-btn {
  background: none;
  border: none;
  color: var(--text-sec);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  opacity: 0.5;
  transition: opacity 0.15s;
}
.exercise-remove-btn:active { opacity: 1; }

/* ── Sets Table ────────────────────────────────────────── */
.sets-table { padding: 0 10px 4px; }

.sets-table-header {
  display: grid;
  grid-template-columns: 30px 1fr 68px 56px 38px;
  gap: 6px;
  padding: 0 4px 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-sec);
  align-items: center;
  text-align: center;
}
.sets-table-header span:nth-child(2) { text-align: left; }

.set-row {
  display: grid;
  grid-template-columns: 30px 1fr 68px 56px 38px;
  gap: 6px;
  padding: 4px;
  border-radius: 8px;
  align-items: center;
  margin-bottom: 4px;
  transition: background 0.2s;
}
.set-row.completed { background: var(--green-dim); }

.set-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-sec);
}
.set-row.completed .set-num { background: var(--green); color: #000; }

.set-prev {
  font-size: 12px;
  color: var(--text-sec);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-left: 2px;
}

.set-weight, .set-reps {
  background: var(--bg-elevated);
  border: 1.5px solid transparent;
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  text-align: center;
  padding: 8px 4px;
  outline: none;
  width: 100%;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}
.set-weight:focus, .set-reps:focus { border-color: var(--accent); }
.set-row.completed .set-weight,
.set-row.completed .set-reps {
  background: transparent;
  border-color: transparent;
  color: var(--green);
}

.set-check-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border);
  color: var(--text-sec);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  margin: 0 auto;
  flex-shrink: 0;
}
.set-check-btn.done { background: var(--green); border-color: var(--green); color: #000; font-weight: 700; }

/* ── Add Set Button ────────────────────────────────────── */
.btn-add-set {
  display: block;
  width: calc(100% - 20px);
  margin: 2px 10px 12px;
  padding: 10px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--text-sec);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s, color 0.15s;
}
.btn-add-set:active { background: var(--bg-elevated); color: var(--text); }

/* ── Exercise Picker Modal ─────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-sheet {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: 20px 20px 0 0;
  padding-bottom: calc(var(--safe-bottom) + 8px);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  max-height: 75dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.modal-overlay.open .modal-sheet { transform: translateY(0); }

.modal-handle {
  width: 36px;
  height: 4px;
  background: var(--bg-elevated);
  border-radius: 2px;
  margin: 12px auto 4px;
  flex-shrink: 0;
}
.modal-title {
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  padding: 8px 20px 12px;
  flex-shrink: 0;
}
.modal-search-wrap {
  padding: 0 16px 10px;
  flex-shrink: 0;
}
.modal-search-wrap input {
  width: 100%;
  background: var(--bg-elevated);
  border: none;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 16px;
  color: var(--text);
  outline: none;
  -webkit-appearance: none;
}

.exercise-picker-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 8px;
}
.picker-item {
  padding: 14px 12px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border);
}
.picker-item:last-child { border-bottom: none; }
.picker-item:active { background: var(--bg-elevated); }
.picker-new { color: var(--accent); font-weight: 600; }
.picker-empty { padding: 24px; text-align: center; color: var(--text-sec); font-size: 14px; }

/* ── Detail View ───────────────────────────────────────── */
.detail-header-bar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(var(--safe-top) + 12px) 20px 12px;
  border-bottom: 1px solid var(--border);
}
.back-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 0;
  display: flex;
  align-items: center;
  white-space: nowrap;
}
.detail-date { font-size: 14px; color: var(--text-sec); flex: 1; text-align: center; }
.detail-delete-btn {
  background: none;
  border: none;
  color: var(--text-sec);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  opacity: 0.6;
  transition: opacity 0.15s, color 0.15s;
}
.detail-delete-btn:active { opacity: 1; color: var(--danger); }

.detail-exercise {
  background: var(--bg-card);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
}
.detail-exercise-name {
  font-size: 16px;
  font-weight: 700;
  padding: 14px 16px 10px;
  color: var(--accent);
}
.detail-set-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-top: 1px solid var(--border);
}
.detail-set-num { font-size: 13px; color: var(--text-sec); width: 42px; flex-shrink: 0; }
.detail-set-weight { font-size: 16px; font-weight: 600; }
.detail-set-reps { font-size: 14px; color: var(--text-sec); margin-left: 2px; }

/* ── Loading Screen ────────────────────────────────────── */
.loading-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}
.loading-logo { font-size: 52px; }
.loading-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Login Screen ───────────────────────────────────────── */
.login-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 32px calc(var(--safe-bottom) + 40px);
  text-align: center;
}
.login-logo  { font-size: 64px; margin-bottom: 16px; }
.login-title { font-size: 32px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 10px; }
.login-sub   { font-size: 16px; color: var(--text-sec); line-height: 1.5; margin-bottom: 48px; }

.btn-google-signin {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: none;
  border-radius: 12px;
  color: #1f1f1f;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 24px;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: opacity 0.15s, transform 0.1s;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.btn-google-signin:active { opacity: 0.85; transform: scale(0.98); }

.btn-dev-login {
  margin-top: 12px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-sec);
  font-size: 13px;
  padding: 10px;
  cursor: pointer;
  width: 100%;
}

/* ── User Badge ─────────────────────────────────────────── */
.std-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.user-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  transition: opacity 0.15s;
}
.user-badge:active { opacity: 0.75; }
.user-badge.has-photo { background: none; }
.user-badge img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

/* ── Empty State ───────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-sec);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h3 { font-size: 18px; color: var(--text); margin-bottom: 6px; }
.empty-state p { font-size: 14px; line-height: 1.5; }

/* ── Exercise Picker Sections ───────────────────────────── */
.picker-section-header {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-sec);
  padding: 12px 12px 6px;
}

/* ── Exercises Tab List ─────────────────────────────────── */
.exercise-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.exercise-list-item:active { opacity: 0.7; }
.exercise-list-info { flex: 1; min-width: 0; }
.exercise-list-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.exercise-list-meta { font-size: 13px; color: var(--text-sec); }
.exercise-list-chevron { color: var(--text-sec); flex-shrink: 0; margin-left: 10px; }

/* ── Exercise Detail: Chart ─────────────────────────────── */
.chart-wrap {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 4px;
}
.chart-wrap canvas { display: block; }

/* ── Exercise Detail: Session History ───────────────────── */
.ex-session-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 8px;
}
.ex-session-info { flex: 1; min-width: 0; }
.ex-session-name {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}
.ex-session-date { font-size: 12px; color: var(--text-sec); }
.ex-session-stats { text-align: right; flex-shrink: 0; margin-left: 12px; }
.ex-session-max { font-size: 16px; font-weight: 700; color: var(--accent); }
.ex-session-sets { font-size: 12px; color: var(--text-sec); margin-top: 2px; }

/* ── Templates: Home Cards ──────────────────────────────── */
.template-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.template-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}
.template-card-name { font-size: 16px; font-weight: 700; }
.template-edit-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 0 4px 12px;
}
.template-card-exercises {
  font-size: 13px;
  color: var(--text-sec);
  margin-bottom: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.template-use-btn {
  display: block;
  width: 100%;
  padding: 11px;
  background: var(--accent);
  border: none;
  border-radius: 9px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.15s;
}
.template-use-btn:active { opacity: 0.85; }

.btn-new-template {
  display: block;
  width: 100%;
  padding: 13px;
  background: none;
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  color: var(--text-sec);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  margin-bottom: 24px;
  transition: background 0.15s, color 0.15s;
}
.btn-new-template:active { background: var(--bg-elevated); color: var(--text); }

/* ── Templates: Editor View ─────────────────────────────── */
.template-editor-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--safe-top) + 12px) 16px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.btn-save-template {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 8px 18px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-save-template:active  { opacity: 0.85; }
.btn-save-template:disabled { opacity: 0.45; }

.template-name-wrap {
  padding: 14px 0 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.template-name-input {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  padding: 0;
  -webkit-appearance: none;
}
.template-name-input::placeholder { color: var(--text-sec); font-weight: 500; }

.template-ex-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: 10px;
  padding: 13px 14px;
  margin-bottom: 6px;
}
.template-ex-name { font-size: 16px; font-weight: 500; flex: 1; }
.template-ex-remove {
  background: none;
  border: none;
  color: var(--text-sec);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px 0 10px;
  opacity: 0.5;
  transition: opacity 0.15s;
}
.template-ex-remove:active { opacity: 1; }
.template-ex-empty {
  text-align: center;
  color: var(--text-sec);
  font-size: 14px;
  padding: 24px 0 16px;
}

.btn-delete-template {
  display: block;
  width: 100%;
  margin-top: 36px;
  padding: 14px;
  background: none;
  border: 1.5px solid var(--danger);
  border-radius: 12px;
  color: var(--danger);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s;
}
.btn-delete-template:active { background: rgba(255,69,58,0.1); }

/* ── Badges Tab ─────────────────────────────────────────── */
.badges-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 6px;
}
.badge-card {
  background: var(--bg-card);
  border-radius: 14px;
  padding: 18px 12px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  border: 1px solid transparent;
}
.badge-card.earned {
  border-color: rgba(0,122,204,0.25);
  background: linear-gradient(145deg, var(--bg-card), rgba(0,122,204,0.07));
}
.badge-card.locked { opacity: 0.32; }
.badge-emoji { font-size: 34px; line-height: 1; margin-bottom: 2px; }
.badge-name  { font-size: 13px; font-weight: 700; color: var(--text); }
.badge-desc  { font-size: 11px; color: var(--text-sec); line-height: 1.35; }
.badge-date  { font-size: 11px; color: var(--accent); font-weight: 600; margin-top: 2px; }

/* ── Gear button (home header) ──────────────────────────── */
.gear-btn {
  background: none;
  border: none;
  color: var(--text-sec);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  transition: color 0.15s;
}
.gear-btn:active { color: var(--text); }

/* ── Quick Stats Bar ────────────────────────────────────── */
.quick-stats-bar {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border-radius: 14px;
  padding: 14px 8px;
  margin-bottom: 18px;
}
.quick-stat {
  flex: 1;
  text-align: center;
}
.quick-stat-val {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
}
.quick-stat-lbl {
  font-size: 11px;
  color: var(--text-sec);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.quick-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Workout Notes ───────────────────────────────────────── */
.workout-notes-wrap {
  flex-shrink: 0;
  padding: 6px 16px 8px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.workout-notes-input {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  color: var(--text-sec);
  font-size: 14px;
  padding: 0;
  -webkit-appearance: none;
}
.workout-notes-input::placeholder { color: var(--border); }

/* ── Detail notes ────────────────────────────────────────── */
.detail-notes {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-sec);
  margin-bottom: 12px;
  font-style: italic;
}

/* ── PRs link in exercises header ───────────────────────── */
.pr-link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 0;
}

/* ── Personal Records View ───────────────────────────────── */
.pr-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 8px;
}
.pr-info { flex: 1; min-width: 0; }
.pr-name { font-size: 15px; font-weight: 600; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pr-date { font-size: 12px; color: var(--text-sec); }
.pr-stat { text-align: right; flex-shrink: 0; margin-left: 12px; }
.pr-weight { font-size: 17px; font-weight: 700; color: var(--accent); }
.pr-reps   { font-size: 12px; color: var(--text-sec); margin-top: 2px; }

/* ── 1RM bar (exercise detail) ───────────────────────────── */
.one-rm-bar {
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 8px 0;
  font-size: 14px;
  color: var(--text-sec);
  display: flex;
  align-items: center;
  gap: 8px;
}
.one-rm-val  { font-size: 16px; font-weight: 700; color: var(--accent); }
.one-rm-note { font-size: 11px; opacity: 0.6; }

/* ── Settings Modal ──────────────────────────────────────── */
.settings-body {
  padding: 4px 20px 8px;
  flex: 1;
  overflow-y: auto;
}
.settings-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-sec);
  margin-bottom: 10px;
}
.unit-toggle-row {
  display: flex;
  gap: 10px;
}
.unit-btn {
  flex: 1;
  padding: 12px;
  background: var(--bg-elevated);
  border: 1.5px solid transparent;
  border-radius: 10px;
  color: var(--text-sec);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.unit-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,122,204,0.1);
}
.settings-action-btn {
  display: block;
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-card);
  border: none;
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  margin-bottom: 8px;
  transition: opacity 0.15s;
}
.settings-action-btn:active { opacity: 0.7; }
.settings-done-btn {
  display: block;
  width: calc(100% - 32px);
  margin: 8px 16px 4px;
  padding: 14px;
  background: var(--bg-elevated);
  border: none;
  border-radius: 12px;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  flex-shrink: 0;
}
.settings-done-btn:active { opacity: 0.7; }

/* ── Plate Calculator ────────────────────────────────────── */
.plate-calc-body { padding: 8px 20px 12px; }
.plate-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-elevated);
  border-radius: 12px;
  padding: 4px 16px;
  margin-bottom: 8px;
}
.plate-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 24px;
  font-weight: 700;
  padding: 12px 0;
  -webkit-appearance: none;
}
.plate-input-unit { font-size: 16px; color: var(--text-sec); font-weight: 600; }
.plate-bar-row { font-size: 13px; color: var(--text-sec); margin-bottom: 16px; }
.plate-each-side { font-size: 13px; color: var(--text-sec); margin-bottom: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; }
.plate-row {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 6px;
}
.plate-chip {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent);
  min-width: 40px;
}
.plate-x { font-size: 16px; color: var(--text-sec); }
.plate-hint { font-size: 13px; color: var(--text-sec); padding: 12px 0; text-align: center; }

/* ── Rest Timer Toggle ───────────────────────────────────── */
.workout-name-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.rest-toggle-btn {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: none;
  color: var(--text-sec);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.rest-toggle-btn.active {
  background: rgba(0,122,204,0.18);
  color: var(--accent);
}
.rest-toggle-btn:active { opacity: 0.7; }

/* ── Rest Timer Sheet ────────────────────────────────────── */
/* ── Rest Timer Floating Widget ── */
.rest-widget {
  position: fixed;
  bottom: calc(var(--safe-bottom) + 72px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 300;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s cubic-bezier(0.32,0.72,0,1);
  width: calc(100% - 32px);
  max-width: 420px;
}
.rest-widget.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}
.rest-widget {
  background: var(--bg-card);
  border: 1.5px solid var(--bg-elevated);
  border-radius: 20px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.rest-widget-ring {
  position: relative;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
}
.rest-ring-svg {
  width: 64px;
  height: 64px;
}
.rest-ring-bg {
  fill: none;
  stroke: var(--bg-elevated);
  stroke-width: 8;
}
.rest-ring-fg {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 339.292;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.9s linear;
}
.rest-timer-count {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.rest-widget-mid {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rest-timer-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-sec);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.rest-adjust-row {
  display: flex;
  gap: 8px;
}
.rest-adj-btn {
  background: var(--bg-elevated);
  border: none;
  border-radius: 12px;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.rest-adj-btn:active { opacity: 0.7; }
.rest-presets {
  display: flex;
  gap: 5px;
}
.rest-preset-btn {
  flex: 1;
  background: var(--bg-elevated);
  border: 1.5px solid transparent;
  border-radius: 6px;
  color: var(--text-sec);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 2px;
  cursor: pointer;
  transition: all 0.15s;
}
.rest-preset-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,122,204,0.1);
}
.rest-preset-btn:active { opacity: 0.7; }
.rest-skip-btn {
  background: var(--accent);
  border: none;
  border-radius: 12px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 9px 14px;
  cursor: pointer;
  transition: opacity 0.15s;
  width: 100%;
}
.rest-skip-btn:active { opacity: 0.85; }
.rest-widget-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.rest-game-btn {
  background: var(--bg-elevated);
  border: none;
  border-radius: 10px;
  font-size: 18px;
  width: 40px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s;
}
.rest-game-btn:active { opacity: 0.7; }

/* ── Mini Game Overlay ── */
.mini-game-overlay {
  position: fixed;
  inset: 0;
  background: #0a0a10;
  z-index: 250;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.mini-game-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.mini-game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 10px;
  flex-shrink: 0;
}
.mini-game-title {
  font-size: 16px;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.pong-score {
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: #fff;
  letter-spacing: 4px;
}
.mini-game-close {
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 16px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.15s;
}
.mini-game-close:active { opacity: 0.7; }
.pong-canvas {
  flex: 1;
  width: 100%;
  display: block;
  touch-action: none;
}
.mini-game-hint {
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.25);
  padding: 10px 20px calc(var(--safe-bottom) + 90px);
  flex-shrink: 0;
}

/* ── Start Workout Modal ── */
.start-workout-modal-body {
  padding: 0 16px calc(var(--safe-bottom) + 20px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  max-height: 60dvh;
}
.start-empty-btn {
  width: 100%;
  background: var(--accent);
  border: none;
  border-radius: 14px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 16px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.start-empty-btn:active { opacity: 0.8; }
.start-modal-divider {
  text-align: center;
  color: var(--text-sec);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 0;
}
.start-template-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.start-template-row {
  width: 100%;
  background: var(--bg-elevated);
  border: none;
  border-radius: 14px;
  padding: 14px 16px;
  text-align: left;
  cursor: pointer;
  transition: opacity 0.15s;
}
.start-template-row:active { opacity: 0.7; }
.start-template-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.start-template-exercises {
  font-size: 13px;
  color: var(--text-sec);
}