:root {
  --bg: #0b0c0e;
  --surface: #16181b;
  --surface-2: #1e2126;
  --border: #26292e;
  --text: #f2f3f4;
  --text-dim: #9a9ea5;
  --text-faint: #5c6167;
  --accent: #4c8dff;
  --accent-dim: #2c4b85;
  --danger: #ff6b6b;
  --success: #34d399;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --nav-height: 78px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

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

/* Any component class that sets its own `display` (flex/grid/etc.) has the
   same specificity as the UA's default `[hidden] { display: none }` rule,
   so it can win the cascade and make a hidden element still render. Force
   [hidden] to always win instead of chasing this per component. */
[hidden] {
  display: none !important;
}

html, body {
  height: 100%;
  overscroll-behavior-y: none;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

#app {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

#screens {
  flex: 1;
  overflow-y: auto;
  padding-bottom: calc(var(--nav-height) + var(--safe-bottom) + 12px);
  -webkit-overflow-scrolling: touch;
}

.screen {
  min-height: 100%;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--safe-top) + 22px) 20px 8px;
}

.screen-header h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.screen-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.screen-content {
  padding: 8px 20px 24px;
}

/* Buttons */

.btn-primary {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 12px 0 20px;
}

.btn-primary:active {
  background: #3d78e0;
}

.btn-plus {
  font-size: 20px;
  font-weight: 500;
  line-height: 1;
}

.btn-secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  font-size: 15px;
  font-weight: 600;
}

.btn-secondary:active {
  background: var(--border);
}

.btn-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  color: var(--text);
  border: none;
  border-radius: 50%;
}

.btn-icon:active {
  background: var(--border);
}

.btn-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 14px 0 12px;
  font-size: 14px;
  font-weight: 600;
}

.btn-pill:active {
  background: var(--border);
}

/* Week card */

.week-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 14px 18px;
}

.week-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px 12px;
}

.week-nav-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-dim);
  border-radius: 50%;
}

.week-nav-btn:active {
  background: var(--surface-2);
  color: var(--text);
}

.week-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: -0.01em;
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.day-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 6px 0 8px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--text);
}

.day-weekday {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.day-number {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50%;
  color: var(--text);
}

.day-cell.is-today .day-number {
  background: var(--accent);
  color: #fff;
}

.day-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  visibility: hidden;
}

.day-cell.has-workout .day-dot {
  visibility: visible;
}

.day-cell.is-today.has-workout .day-dot {
  background: var(--accent);
}

/* Settings */

.settings-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 4px 16px;
  margin-bottom: 20px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
}

.settings-row-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.settings-row-link {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-faint);
}

.settings-row-link:active {
  opacity: 0.7;
}

.segmented-control {
  display: flex;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
}

.segmented-option {
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 8px;
}

.segmented-option.is-active {
  background: var(--accent);
  color: #fff;
}

.segmented-option:active {
  opacity: 0.85;
}

/* Empty state */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 64px 24px 32px;
  color: var(--text-dim);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-faint);
  margin-bottom: 18px;
}

.empty-state-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px;
}

.empty-state-subtitle {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0 0 20px;
  max-width: 260px;
  line-height: 1.4;
}

/* Exercises list + search/filter */

.exercise-search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.search-input-wrap {
  position: relative;
  flex: 1;
}

.search-input-wrap .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-faint);
  pointer-events: none;
}

.search-input-wrap input[type="search"] {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  padding: 11px 12px 11px 36px;
  -webkit-appearance: none;
  appearance: none;
}

.search-input-wrap input[type="search"]::placeholder {
  color: var(--text-faint);
}

.filter-btn {
  position: relative;
  flex-shrink: 0;
}

.filter-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.exercise-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}

.exercise-list-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: var(--text);
}

.exercise-list-item:active {
  background: var(--surface-2);
}

.exercise-list-item-name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.exercise-list-item-groups {
  font-size: 13px;
  color: var(--text-dim);
}

/* Chips (muscle group multi-select) */

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 20px;
}

/* Muscle-group picker: fixed row groupings (see MUSCLE_GROUP_ROWS in
   exercises.js) instead of one flat wrapping list — .chip-grid-rows
   switches the outer container to a vertical stack of .chip-row groups,
   each of which still wraps internally on narrow screens (some rows have
   more chips than fit on one line on a phone). */
.chip-grid.chip-grid-rows {
  flex-direction: column;
  flex-wrap: nowrap;
  gap: 10px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13.5px;
  font-weight: 600;
}

.chip.is-selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.chip:active {
  opacity: 0.85;
}

/* Form fields (Create/Edit Exercise) */

.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  margin: 20px 0 8px;
}

.text-input,
.select-input,
.textarea-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.textarea-input {
  resize: vertical;
  min-height: 80px;
}

.select-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' width='16' height='16'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%239a9ea5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
}

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.field-error {
  background: rgba(255, 107, 107, 0.12);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 500;
  margin: 0 0 16px;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 15px;
  font-weight: 500;
  padding: 4px;
}

.btn-text-accent {
  color: var(--accent);
  font-weight: 700;
}

.detail-save-btn {
  color: var(--success);
  font-weight: 700;
}

.btn-danger-text {
  display: block;
  width: 100%;
  background: none;
  border: none;
  color: var(--danger);
  font-size: 15px;
  font-weight: 600;
  padding: 16px 0 4px;
  margin-top: 12px;
}

.btn-danger-block {
  display: block;
  width: 100%;
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.35);
  border-radius: var(--radius-md);
  color: var(--danger);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 0;
  margin-bottom: 20px;
}

.btn-danger-block:active {
  background: rgba(255, 107, 107, 0.2);
}

.btn-secondary-block {
  display: block;
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 0;
  margin-bottom: 12px;
}

.btn-secondary-block:active {
  background: var(--border);
}

.segmented-control-wide {
  width: 100%;
}

.segmented-control-wide .segmented-option {
  flex: 1;
  text-align: center;
}

/* Full-screen overlays (Create/Edit Exercise, filter sheet) */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  max-width: 480px;
  margin: 0 auto;
}

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

.overlay-header h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

.overlay-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px calc(var(--safe-bottom) + 32px);
  -webkit-overflow-scrolling: touch;
}

/* Bottom nav */

#bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: 480px;
  display: flex;
  background: rgba(20, 22, 25, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding: 8px 4px calc(var(--safe-bottom) + 6px);
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 6px 2px;
}

.nav-item span {
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.nav-item.is-active {
  color: var(--accent);
}

.nav-item.is-active span {
  font-weight: 700;
}

.nav-item:active {
  opacity: 0.7;
}

/* Resume ("Come back to workout") bar */

.resume-bar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--nav-height) + var(--safe-bottom));
  width: 100%;
  max-width: 480px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  z-index: 40;
}

.resume-bar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: resume-pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes resume-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.resume-bar-text {
  flex: 1;
  text-align: left;
}

.resume-bar-elapsed {
  font-variant-numeric: tabular-nums;
  opacity: 0.9;
}

.resume-bar:active {
  background: #3d78e0;
}

/* Active Workout screen */

.workout-overlay {
  z-index: 45;
}

.workout-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--safe-top) + 16px) 20px 12px;
  flex-shrink: 0;
}

.workout-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.workout-minimize-btn {
  width: 30px;
  height: 30px;
}

.workout-topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.workout-discard-btn {
  width: 34px;
  height: 34px;
  color: var(--danger);
}

.workout-detail-meta {
  display: flex;
  gap: 8px;
  padding: 4px 20px 14px;
  flex-shrink: 0;
}

.workout-detail-meta .text-input {
  flex: 1;
  min-width: 0;
}

.detail-date-input {
  flex: 0 0 148px;
}

.workout-elapsed {
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.timer-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.timer-pill.is-running {
  border-color: var(--accent);
  color: var(--accent);
}

.timer-panel {
  padding: 0 20px 16px;
  flex-shrink: 0;
}

.timer-presets {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.timer-presets button {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 0;
}

.timer-presets button:active {
  background: var(--border);
}

.timer-controls {
  display: flex;
  gap: 8px;
}

.timer-controls button {
  flex: 1;
}

.exercise-row-wrap {
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.exercise-row {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 0 16px 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.exercise-row::-webkit-scrollbar {
  display: none;
  height: 0;
}

.exercise-row-item {
  flex-shrink: 0;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 16px;
  white-space: nowrap;
}

.exercise-row-item.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.exercise-row-add,
.exercise-row-finish {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13.5px;
  font-weight: 700;
}

.exercise-row-add {
  width: 36px;
  height: 36px;
  background: var(--surface-2);
}

.exercise-row-finish {
  background: var(--surface-2);
  padding: 8px 16px;
  color: var(--success);
  white-space: nowrap;
}

.workout-main {
  flex: 1;
  overflow-y: auto;
  padding: 18px 20px calc(var(--safe-bottom) + 32px);
  -webkit-overflow-scrolling: touch;
}

.workout-exercise-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
}

.workout-set-status {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 14px;
}

.workout-note-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 14px;
}

.workout-note-text {
  flex: 1;
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.4;
}

.workout-note-dismiss {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 2px;
}

.workout-note-icon {
  flex-shrink: 0;
  color: var(--text-faint);
  padding-top: 1px;
}

.workout-global-note-box {
  background: var(--surface-2);
}

.note-editor-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 14px;
}

.note-editor-section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-faint);
  margin: 0 0 4px;
}

.note-editor-section-text {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.4;
  margin: 0;
}

.workout-action-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 18px;
}

.workout-action-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 2px;
  text-align: center;
}

.workout-action-btn:active {
  background: var(--border);
}

.workout-action-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 2px;
}

.workout-action-btn:disabled {
  opacity: 0.35;
}

.workout-action-btn-danger {
  color: var(--danger);
}

.set-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.set-table {
  width: 100%;
  border-collapse: collapse;
}

.set-table th {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-align: center;
  padding: 0 3px 8px;
}

.set-table th:first-child,
.set-table td:first-child {
  text-align: left;
  padding-left: 0;
}

.set-table td {
  padding: 6px 3px;
  text-align: center;
  vertical-align: middle;
}

.set-table tr.is-warmup .set-cell-label {
  color: var(--text-dim);
}

.set-cell-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.set-cell-previous {
  font-size: 12px;
  color: var(--text-faint);
  white-space: nowrap;
}

.set-input {
  width: 100%;
  min-width: 44px;
  max-width: 64px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  text-align: center;
  padding: 7px 2px;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.set-done-checkbox {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  border: 1.5px solid var(--border);
  background: var(--surface-2);
  appearance: none;
  -webkit-appearance: none;
  position: relative;
}

.set-done-checkbox:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.set-done-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 3px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

tr.is-done .set-input {
  opacity: 0.6;
}

.set-delete-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.set-delete-btn:active {
  color: var(--danger);
}

/* Generic confirm dialog */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-card {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 20px 20px;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
}

.modal-message {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.4;
  margin: 0 0 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
}

.modal-actions button {
  flex: 1;
  margin: 0;
}

.modal-btn-primary {
  width: auto;
  padding: 11px 18px;
  font-size: 15px;
  margin: 0;
}

/* RIR picker */

.rir-picker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 16px 0;
}

.rir-picker-option {
  border: none;
  border-radius: var(--radius-sm);
  padding: 16px 0;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  text-align: center;
}

.rir-picker-option:active {
  filter: brightness(0.85);
}

/* RPE picker: same option styling, but 10 values fit better at 5 per row */
.rpe-picker-grid {
  grid-template-columns: repeat(5, 1fr);
}

.rir-picker-clear-btn {
  width: 100%;
}

/* Gyms */

.gyms-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.gym-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.gym-list-item-name {
  font-size: 15px;
  font-weight: 600;
}

.gym-list-item-delete {
  width: 30px;
  height: 30px;
  color: var(--danger);
  background: none;
  flex-shrink: 0;
}

.gym-add-row {
  display: flex;
  gap: 8px;
}

.gym-add-row .text-input {
  flex: 1;
}

.gym-picker-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
  max-height: 50vh;
  overflow-y: auto;
}

.gym-picker-option {
  width: 100%;
  text-align: left;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 14px;
}

.gym-picker-option.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.gym-picker-option:active {
  opacity: 0.85;
}

/* Personal Record dialog */

.pr-current-best {
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 4px 0 16px;
}

.pr-gym-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 8px;
}

.pr-current-best-date {
  font-size: 12px;
  color: var(--text-faint);
  margin: 0 0 6px;
}

.pr-set-line {
  font-size: 14px;
  padding: 3px 0;
}

.pr-empty {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
}

.pr-mark-btn {
  background: var(--success);
  margin-bottom: 10px;
}

.pr-close-btn {
  width: 100%;
  margin: 0;
}

/* Exercise History */

.exercise-history-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.history-cluster {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.history-cluster-date {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  margin: 0 0 8px;
}

.history-cluster-sets {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.history-set-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.history-set-label {
  color: var(--text-faint);
  font-weight: 700;
  min-width: 22px;
}

.history-set-value {
  color: var(--text);
}

#exercise-history-view-tabs {
  margin-bottom: 14px;
}

/* Exercise History: Chart view */

.exercise-history-chart {
  margin-top: 16px;
}

.exercise-chart-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 10px 10px;
}

.exercise-chart-caption {
  margin: 0 0 8px 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.exercise-chart-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.exercise-chart-grid {
  stroke: var(--border);
  stroke-width: 1;
}

.exercise-chart-axis-label {
  fill: var(--text-faint);
  font-size: 9px;
  font-weight: 600;
}

.exercise-chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.exercise-chart-dot {
  fill: var(--accent);
  stroke: var(--surface);
  stroke-width: 2;
}

.exercise-chart-dot.is-active {
  fill: var(--success);
}

.stats-bar-chart-svg {
  overflow: visible;
}

.stats-bar-track {
  fill: var(--surface-2);
}

.stats-bar-fill {
  fill: var(--accent);
}

.stats-bar-label {
  font-size: 7.5px;
}

.stats-bar-value {
  font-size: 7.5px;
}

/* Stats tab (date range + Muscle Group / Workout / Ranking / PR stats) */

.stats-range-value {
  color: var(--text-faint);
  font-size: 13px;
}

.stats-range-option {
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
}

.stats-range-option.is-selected {
  border-color: var(--accent);
  color: var(--accent);
}

.stats-range-days-row {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.stats-range-days-row .text-input {
  flex: 1;
}

.field-hint {
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.4;
  margin: -4px 0 10px;
}

.stats-range-custom-dates-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stats-range-date-label {
  margin: 0 0 6px;
}

.stats-range-custom-dates-apply {
  width: 100%;
  margin-top: 12px;
}

.stats-section {
  margin-bottom: 24px;
}

.stats-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 10px;
}

.stats-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 12px;
}

.stats-stat-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 12px;
}

.stats-empty-inline {
  font-size: 13px;
  color: var(--text-faint);
  margin: 0;
}

.stats-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.stats-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
}

.stats-list-row-label {
  color: var(--text);
}

.stats-list-row-value {
  color: var(--text-dim);
  font-weight: 600;
  white-space: nowrap;
}

.stats-big-number-row {
  display: flex;
  gap: 12px;
}

.stats-big-number {
  flex: 1;
  text-align: center;
}

.stats-big-number-value {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
}

.stats-big-number-label {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 2px;
}

.stats-all-time-tag {
  display: block;
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.stats-ranking-tabs {
  margin-bottom: 10px;
}

/* Danger (type-to-confirm) dialog */

.danger-confirm-code-label {
  font-size: 12px;
  color: var(--text-faint);
  margin: 4px 0 6px;
}

.danger-confirm-code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--danger);
  text-align: center;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 10px 0;
  margin: 0 0 14px;
  user-select: all;
}

.danger-confirm-input {
  text-align: center;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.danger-confirm-ok-btn {
  background: var(--danger);
}

.overlay-header-spacer {
  width: 40px;
  display: inline-block;
}

/* Dev Tools */

.devtools-store {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.devtools-store-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 8px 8px 16px;
}

.devtools-store-toggle {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  color: var(--text);
  padding: 6px 0;
  text-align: left;
}

.devtools-store-icon-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 8px;
}

.devtools-store-icon-btn:active {
  color: var(--accent);
}

.devtools-store-delete-btn:active {
  color: var(--danger);
}

.devtools-store-name {
  font-size: 14.5px;
  font-weight: 700;
}

.devtools-store-count {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-faint);
  background: var(--surface-2);
  border-radius: 999px;
  padding: 3px 9px;
  margin-right: auto;
  margin-left: 10px;
}

.devtools-store-chevron {
  color: var(--text-faint);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}

.devtools-store.is-expanded .devtools-store-chevron {
  transform: rotate(90deg);
}

.devtools-store-body {
  border-top: 1px solid var(--border);
  padding: 12px 16px 14px;
}

.devtools-store-body pre {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 340px;
  overflow-y: auto;
}

.devtools-draft-note {
  font-size: 12px;
  color: var(--text-faint);
  margin: -4px 0 16px;
  line-height: 1.4;
}

/* Workout Plans */

.plans-section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 28px 0 10px;
}

.plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 12px;
}

.plan-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 14px;
  text-align: left;
  color: var(--text);
  font-size: 14.5px;
  font-weight: 600;
  min-height: 64px;
  display: flex;
  align-items: center;
}

.plan-box:active {
  background: var(--surface-2);
}

.icon-btn-faint {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-faint);
  padding: 8px;
}

.icon-btn-faint:active {
  color: var(--accent);
}

.icon-btn-faint.icon-btn-danger:active {
  color: var(--danger);
}

.icon-btn-faint.icon-btn-accent {
  color: var(--accent);
}

.icon-btn-faint.icon-btn-accent:active {
  opacity: 0.7;
}

.plan-template-list {
  margin-top: 16px;
}

.plan-template-row {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px 4px 4px 14px;
  margin-bottom: 10px;
}

.plan-template-row-name {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  color: var(--text);
  font-size: 14.5px;
  font-weight: 600;
  text-align: left;
  padding: 10px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.template-exercise-list {
  margin-top: 12px;
}

.template-exercise-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 12px;
}

.template-exercise-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.template-exercise-card-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
}

.template-exercise-counts-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.template-exercise-counts-row .field-label {
  font-size: 12px;
  margin-bottom: 4px;
}

.template-targets-label {
  font-size: 12px;
  color: var(--text-faint);
  margin: 0 0 6px;
}

.template-targets-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* Service worker updates */

.update-status-indicator {
  position: fixed;
  top: calc(var(--safe-top) + 10px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.update-changes-version-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin: 20px 0 6px;
}

.update-changes-version-heading:first-child {
  margin-top: 0;
}

.update-changes-list {
  margin: 0;
  padding-left: 20px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.5;
}

.update-changes-list li {
  margin-bottom: 4px;
}