/* ─── Reset & Base ─────────────────────────────────────────────────────────── */

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

html {
  font-size: 16px;
  height: 100%;
}

body {
  font-family: 'Helvetica Neue', Helvetica, -apple-system, BlinkMacSystemFont,
    'Segoe UI', Arial, sans-serif;
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--text-primary);
  transition: background 0.2s, color 0.2s;
}

button, input, select {
  font-family: inherit;
  font-size: 16px; /* prevent iOS zoom */
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

input:focus, select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ─── CSS Variables ─────────────────────────────────────────────────────────── */

:root {
  --bg:           #0a0a0a;
  --bg-card:      #161616;
  --bg-elevated:  #1e1e1e;
  --bg-input:     #242424;
  --text-primary: #f0f0f0;
  --text-secondary: #a3a3a3;
  --text-muted:   #555;
  --border:       #2a2a2a;
  --accent:       #22c55e;
  --accent-dim:   rgba(34, 197, 94, 0.15);
  --danger:       #ef4444;
  --nav-h:        64px;
  --header-h:     56px;
  --radius:       14px;
  --radius-sm:    8px;
  --shadow:       0 2px 16px rgba(0,0,0,0.4);
}

body.light-theme {
  --bg:           #f2f2f7;
  --bg-card:      #ffffff;
  --bg-elevated:  #e8e8ed;
  --bg-input:     #f0f0f5;
  --text-primary: #0a0a0a;
  --text-secondary: #6b6b6b;
  --text-muted:   #aaaaaa;
  --border:       #e0e0e0;
  --shadow:       0 2px 16px rgba(0,0,0,0.08);
}

/* ─── App Layout ────────────────────────────────────────────────────────────── */

#app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

.view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.view.active {
  display: flex;
}

/* ─── Scroll Content ────────────────────────────────────────────────────────── */

.scroll-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 0 16px 24px;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

/* ─── View Header ───────────────────────────────────────────────────────────── */

.view-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  height: var(--header-h);
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  gap: 10px;
}

.logo-mark {
  width: 34px;
  height: 34px;
  background: var(--accent);
  color: #000;
  font-weight: 900;
  font-size: 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -1px;
  flex-shrink: 0;
}

.app-name {
  font-weight: 700;
  font-size: 1.1rem;
  flex: 1;
}

.view-title {
  font-size: 1.2rem;
  font-weight: 700;
  flex: 1;
}

/* ─── Icon Button ───────────────────────────────────────────────────────────── */

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}

.icon-btn:hover, .icon-btn:active {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* ─── Cards ─────────────────────────────────────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.card-half {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 12px;
  text-align: center;
  gap: 4px;
}

.streak-icon {
  font-size: 1.6rem;
}

.card-big-val {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.card-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.empty-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 16px;
  color: var(--text-secondary);
  text-align: center;
}

.empty-icon {
  font-size: 2rem;
}

/* ─── Date & Section titles ─────────────────────────────────────────────────── */

.date-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 12px 0 8px;
  text-transform: capitalize;
}

.section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 20px 0 10px;
}

/* ─── Stats Card ────────────────────────────────────────────────────────────── */

.stats-card {
  padding: 18px;
}

.stats-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.stats-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.stats-count {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.stats-max {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.stats-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 6px;
  display: block;
}

.progress-bar-track {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* ─── Last Workout Card ─────────────────────────────────────────────────────── */

.last-workout-card {
  gap: 0;
}

.lw-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.lw-day {
  font-weight: 600;
  font-size: 0.95rem;
}

.lw-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: capitalize;
}

.lw-stats {
  display: flex;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.lw-dot {
  color: var(--text-muted);
}

.pr-badge {
  font-size: 0.75rem;
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  padding: 2px 8px;
}

/* ─── Day Selector ──────────────────────────────────────────────────────────── */

.day-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.day-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: border-color 0.15s, background 0.15s;
}

.day-card:active {
  background: var(--bg-elevated);
}

.day-card.active {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.day-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.day-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.day-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */

.btn-primary {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius);
  text-align: center;
  transition: opacity 0.15s, transform 0.1s;
  letter-spacing: 0.01em;
}

.btn-primary:active {
  opacity: 0.85;
  transform: scale(0.98);
}

.btn-primary.btn-large {
  padding: 18px;
  font-size: 1.05rem;
  border-radius: var(--radius);
}

.btn-outline {
  display: block;
  width: 100%;
  padding: 14px;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
  margin-top: 12px;
}

.btn-outline:active {
  background: var(--bg-elevated);
}

.btn-ghost {
  display: block;
  width: 100%;
  padding: 14px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 10px;
  border-radius: var(--radius);
  transition: color 0.15s;
}

.btn-ghost:active {
  color: var(--text-primary);
}

.btn-danger {
  padding: 12px 24px;
  background: var(--danger);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: opacity 0.15s;
}

.btn-danger:active {
  opacity: 0.85;
}

/* ─── Bottom Navigation ─────────────────────────────────────────────────────── */

#bottom-nav {
  display: flex;
  height: calc(var(--nav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
}

.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.6rem;
  font-weight: 500;
  transition: color 0.15s;
  padding: 8px 4px 6px;
  min-width: 0;
}

.nav-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  flex-shrink: 0;
}

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

/* ─── Workout Header ────────────────────────────────────────────────────────── */

.workout-header {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: var(--header-h);
  flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  gap: 8px;
}

.workout-header-center {
  flex: 1;
  text-align: center;
}

.workout-day-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.workout-elapsed {
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  min-width: 56px;
  text-align: right;
}

.abort-btn {
  color: var(--text-muted);
}

/* ─── Workout Progress Bar ───────────────────────────────────────────────────── */

.workout-progress-wrap {
  height: 3px;
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.workout-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.5s ease;
}

/* ─── Exercise Screen ───────────────────────────────────────────────────────── */

.exercise-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0 8px;
}

.set-counter {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rpe-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--rpe-color) 15%, transparent);
  color: var(--rpe-color);
  border: 1px solid color-mix(in srgb, var(--rpe-color) 30%, transparent);
}

.exercise-name {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.exercise-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  padding: 6px 10px;
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
}

.target-info {
  margin-bottom: 24px;
}

.target-reps {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent);
}

/* ─── Number Inputs ─────────────────────────────────────────────────────────── */

.input-group {
  margin-bottom: 16px;
}

.input-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.num-input-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.num-btn {
  width: 52px;
  height: 52px;
  font-size: 1.5rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.1s, color 0.1s;
}

.num-btn:active {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.num-input {
  flex: 1;
  height: 52px;
  background: transparent;
  border: none;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  appearance: textfield;
  -moz-appearance: textfield;
}

.num-input::-webkit-inner-spin-button,
.num-input::-webkit-outer-spin-button {
  appearance: none;
}

/* ─── Sets Log ──────────────────────────────────────────────────────────────── */

.sets-log {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 10px 12px;
  background: var(--bg-input);
  border-radius: var(--radius-sm);
}

.set-log-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.75rem;
  gap: 2px;
}

.set-log-num {
  color: var(--text-muted);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.set-log-val {
  color: var(--text-primary);
  font-weight: 600;
}

/* ─── Drop Set ──────────────────────────────────────────────────────────────── */

.dropset-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.drop-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.drop-weight {
  font-weight: 700;
  font-size: 0.95rem;
  min-width: 90px;
  color: var(--text-primary);
}

.drop-item .num-input-row {
  flex: 1;
}

/* ─── Triset ────────────────────────────────────────────────────────────────── */

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

.triset-item {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  opacity: 0.5;
  transition: opacity 0.2s, border-color 0.2s;
}

.triset-item.current {
  opacity: 1;
  border-color: var(--accent);
}

.triset-item.done {
  opacity: 0.4;
}

.triset-item-info {
  flex: 1;
}

.triset-item-name {
  font-weight: 700;
  font-size: 1rem;
  display: block;
}

.triset-item-target {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.plank-timer {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 40px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.triset-item-check {
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
}

.triset-item-check.hidden {
  display: none;
}

/* ─── Rest Screen ───────────────────────────────────────────────────────────── */

.rest-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  gap: 24px;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

.rest-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.rest-ring-wrap {
  position: relative;
  width: 220px;
  height: 220px;
}

.rest-ring {
  width: 100%;
  height: 100%;
  transform: rotateY(0deg);
}

.ring-track {
  fill: none;
  stroke: var(--bg-elevated);
  stroke-width: 10;
}

.ring-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.9s linear;
}

.rest-time-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.rest-seconds {
  font-size: 3rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  line-height: 1;
}

.rest-label-sm {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rest-next-info {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rest-next-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rest-next-exercise {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.rest-next-set {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ─── Workout Complete ──────────────────────────────────────────────────────── */

.complete-screen {
  display: flex;
  flex-direction: column;
  padding: 0 16px 32px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  gap: 0;
}

.complete-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 0 28px;
  gap: 10px;
}

.complete-checkmark {
  width: 72px;
  height: 72px;
  background: var(--accent);
  color: #000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
}

.complete-title {
  font-size: 1.6rem;
  font-weight: 800;
}

.complete-date {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: capitalize;
}

.complete-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.cs-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

.cs-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.complete-prs {
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 16px;
}

.complete-prs h3 {
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: #fbbf24;
}

.pr-item {
  font-size: 0.9rem;
  padding: 3px 0;
  color: var(--text-primary);
}

.complete-exercises {
  margin-bottom: 24px;
}

.complete-exercises h3 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.complete-exercise {
  display: flex;
  flex-direction: column;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  gap: 3px;
}

.ce-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.ce-sets {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ─── History ───────────────────────────────────────────────────────────────── */

.chart-controls {
  margin-bottom: 12px;
}

.select-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  appearance: none;
  font-size: 0.9rem;
}

.chart-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}

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

.chart-line {
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linejoin: round;
}

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

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

.chart-label {
  fill: var(--text-muted);
  font-size: 9px;
  font-family: inherit;
}

.chart-x {
  text-anchor: middle;
}

.chart-caption {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 6px;
}

.chart-empty {
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.pr-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.pr-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
}

.pr-name {
  font-size: 0.85rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pr-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

.pr-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.history-card {
  padding: 14px;
  margin-bottom: 8px;
}

.hc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.hc-day {
  font-weight: 600;
  font-size: 0.9rem;
}

.hc-meta {
  display: flex;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ─── Settings ──────────────────────────────────────────────────────────────── */

.settings-section {
  margin-bottom: 4px;
}

.settings-card {
  padding: 0;
  overflow: hidden;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  gap: 12px;
}

.setting-label {
  font-size: 0.95rem;
  font-weight: 500;
}

.setting-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.settings-divider {
  height: 1px;
  background: var(--border);
  margin: 0 16px;
}

.segmented-control {
  display: flex;
  padding: 8px 16px 16px;
  gap: 8px;
}

.seg-btn {
  flex: 1;
  padding: 10px;
  background: var(--bg-input);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.15s;
}

.seg-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* Toggle switch */
.toggle-btn {
  width: 50px;
  height: 28px;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 2px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}

.toggle-btn.on {
  background: var(--accent);
  border-color: var(--accent);
  justify-content: flex-end;
}

.toggle-thumb {
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
  transition: transform 0.2s;
}

.setting-action-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: left;
  transition: background 0.15s;
}

.setting-action-btn:active {
  background: var(--bg-elevated);
}

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

.app-version {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 20px 0 8px;
}

/* ─── Toast ─────────────────────────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  max-width: calc(100vw - 32px);
  text-align: center;
  box-shadow: var(--shadow);
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
  z-index: 1000;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-success {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.35);
  color: #22c55e;
}

.toast-error {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.35);
  color: #ef4444;
}

/* ─── Modal ─────────────────────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: flex-end;
  z-index: 999;
  backdrop-filter: blur(4px);
}

body.light-theme .modal-overlay {
  background: rgba(0,0,0,0.4);
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 24px 20px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-message {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.5;
}

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

.modal-actions .btn-outline {
  flex: 1;
  margin: 0;
  padding: 14px;
}

.modal-actions .btn-danger {
  flex: 1;
  padding: 14px;
}

/* ─── Methodology Note ──────────────────────────────────────────────────────── */

.methodology-note {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 16px;
}

.methodology-note p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 4px;
}

.methodology-note p:last-child {
  margin-bottom: 0;
}

/* ─── Scrollbar styling (desktop) ───────────────────────────────────────────── */

.scroll-content::-webkit-scrollbar,
.complete-screen::-webkit-scrollbar {
  width: 4px;
}

.scroll-content::-webkit-scrollbar-track,
.complete-screen::-webkit-scrollbar-track {
  background: transparent;
}

.scroll-content::-webkit-scrollbar-thumb,
.complete-screen::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}

/* ─── Profile Accent Colors ──────────────────────────────────────────────────── */

/* Toprak = default green (#22c55e) */
body.profile-selin {
  --accent:     #c084fc;
  --accent-dim: rgba(192, 132, 252, 0.15);
}

/* ─── Profile Selection Screen ───────────────────────────────────────────────── */

#view-profile {
  justify-content: center;
  align-items: center;
  padding: 32px 24px;
  background: var(--bg);
}

.profile-screen {
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.profile-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.profile-logo-mark {
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: #000;
  font-weight: 900;
  font-size: 26px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-app-name {
  font-size: 1.4rem;
  font-weight: 700;
}

.profile-heading {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  align-self: flex-start;
}

.profile-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.profile-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
  position: relative;
}

.profile-card:active {
  background: var(--bg-elevated);
}

.profile-card.last-used {
  border-color: var(--accent);
}

.profile-card.last-used::after {
  content: 'Son kullanılan';
  position: absolute;
  top: -10px;
  right: 14px;
  font-size: 0.65rem;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.profile-avatar {
  width: 52px;
  height: 52px;
  background: color-mix(in srgb, var(--pcolor) 20%, transparent);
  border: 2px solid var(--pcolor);
  color: var(--pcolor);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  flex-shrink: 0;
}

.profile-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.profile-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.profile-program {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.profile-arrow {
  font-size: 1.4rem;
  color: var(--text-muted);
}

.profile-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─── Dashboard profile elements ─────────────────────────────────────────────── */

.profile-switch-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--pcolor);
  background: color-mix(in srgb, var(--pcolor) 15%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: opacity 0.15s;
}

.profile-switch-btn:active { opacity: 0.7; }

.profile-initial-badge {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--pcolor);
}

.header-titles {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.program-name-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* Settings profile info */
.settings-profile-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.profile-avatar-sm {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--pcolor) 15%, transparent);
  border: 2px solid var(--pcolor);
  color: var(--pcolor);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}

.btn-ghost-sm {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  transition: opacity 0.15s;
}

.btn-ghost-sm:active { opacity: 0.7; }

/* ─── Timed Exercise ──────────────────────────────────────────────────────────── */

.timed-display {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}

.timed-ring-wrap {
  position: relative;
  width: 140px;
  height: 140px;
}

.timed-ring {
  width: 100%;
  height: 100%;
}

.timed-time-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timed-seconds {
  font-size: 2rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

.ring-stopwatch { stroke: var(--text-muted); }

/* ─── Cardio Options ──────────────────────────────────────────────────────────── */

.cardio-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}

.cardio-option-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
  width: 100%;
  transition: border-color 0.15s, background 0.15s;
}

.cardio-option-card.selected {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.cardio-option-card:active {
  background: var(--bg-elevated);
}

.co-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.co-emoji { font-size: 1.2rem; }

.co-name {
  flex: 1;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.co-radio {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 50%;
  flex-shrink: 0;
  transition: border-color 0.15s, background 0.15s;
}

.co-radio.checked {
  border-color: var(--accent);
  background: var(--accent);
}

.co-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.co-duration {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

/* ─── Recovery Screen ────────────────────────────────────────────────────────── */

.recovery-updated {
  font-size: 0.75rem;
  color: var(--text-muted);
  align-self: center;
}

.recovery-intro {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 10px 0 6px;
  line-height: 1.5;
}

.recovery-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-left: 8px;
}

.legend-dot:first-child { margin-left: 0; }
.legend-red    { background: #ef4444; }
.legend-orange { background: #f97316; }
.legend-green  { background: #22c55e; }

.recovery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.recovery-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.rc-left {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.rc-title {
  display: flex;
  align-items: center;
  gap: 5px;
}

.rc-emoji { font-size: 1rem; }

.rc-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rc-status {
  font-size: 0.72rem;
  font-weight: 600;
}

.rc-time {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Recovery ring */
.rc-ring-wrap {
  position: relative;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.rc-ring {
  width: 100%;
  height: 100%;
}

.rc-ring-track {
  fill: none;
  stroke: var(--bg-elevated);
  stroke-width: 4;
}

.rc-ring-fill {
  fill: none;
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.rc-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
}

.recovery-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding: 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}