/*
 * Brutal Fit — Sprint V5.1 Workout Execution
 * Camada visual isolada ao fluxo de treino. Não altera regras ou dados.
 */

#home .hero-content {
  width: min(100%, 510px);
}

#home #startWorkout {
  width: 100%;
  min-height: 58px;
  margin-top: 22px !important;
  font-size: 0.875rem;
}

#home #startWorkout:active,
#workout #finishWorkout:active {
  transform: translateY(2px) scale(0.99);
  box-shadow: 0 5px 14px rgba(229, 9, 20, 0.2);
}

#workout {
  width: min(100%, 780px);
  margin-inline: auto;
  padding-bottom: var(--workout-safe-bottom, 192px);
  scroll-padding-bottom: var(--workout-safe-bottom, 192px);
}

#workout .topbar {
  margin-bottom: 18px;
}

#workout .workout-summary {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 4vw, 28px);
  border: 1px solid var(--bf-line-strong);
  border-radius: var(--bf-radius-l);
  background:
    linear-gradient(110deg, rgba(229, 9, 20, 0.1), transparent 42%),
    linear-gradient(180deg, var(--bf-graphite-3), var(--bf-graphite-1));
  box-shadow: var(--bf-module-shadow);
}

#workout .workout-summary::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--bf-red);
}

#workout .workout-summary .screen-title {
  max-width: 14ch;
  margin: 10px 0 12px;
}

#workout .workout-summary > p {
  max-width: 58ch;
  margin: 0 0 18px;
}

#workout .workout-stage-label {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 28px 2px 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bf-line);
}

#workout .workout-stage-label span {
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#workout .workout-stage-label small {
  color: var(--bf-dim);
}

#workout #exerciseList {
  overflow: visible;
  margin-top: 0;
  padding: 4px 18px;
}

#workout #exerciseList::before {
  display: none;
}

#workout .exercise {
  position: relative;
  padding: 13px 0;
}

#workout .exercise-head {
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 10px;
}

#workout .exercise-copy {
  min-width: 0;
}

#workout .exercise-copy > b {
  display: block;
  color: var(--bf-white);
  font-size: clamp(1rem, 3vw, 1.2rem);
  line-height: 1.2;
}

#workout .exercise-copy > small {
  display: block;
  margin: 3px 0 5px;
  font-size: 0.75rem;
  line-height: 1.4;
}

#workout .exercise-index {
  width: 44px;
  height: 44px;
  font-size: 1rem;
}

#workout .exercise-head button {
  min-width: 72px;
  min-height: 44px;
  padding-inline: 13px;
  color: var(--bf-soft);
  font-size: 0.6875rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

#workout .exercise-head button[aria-expanded="true"] {
  border-color: rgba(229, 9, 20, 0.62);
  background: rgba(229, 9, 20, 0.1);
  color: var(--bf-white);
}

#workout .exercise:has(.exercise-head button[aria-expanded="true"]) {
  margin-inline: -10px;
  padding-inline: 10px;
  border-radius: var(--bf-radius-m);
  background: rgba(255, 255, 255, 0.025);
}

#workout .sets {
  margin: 16px 0 2px 54px;
  padding-top: 14px;
  border-top: 1px solid var(--bf-line);
}

#workout .execution-memory {
  margin: 10px 0 0 54px;
  padding: 9px 11px;
  border-left: 2px solid rgba(255, 255, 255, 0.24);
  border-radius: 0 8px 8px 0;
  background: rgba(255, 255, 255, 0.035);
  color: var(--bf-dim);
}

#workout .execution-memory-heading {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5px 12px;
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

#workout .execution-memory-status {
  color: var(--bf-dim);
  font-weight: 700;
}

#workout .execution-memory-sets {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 7px;
  margin-top: 7px;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

#workout .execution-memory-sets span:not(:last-child)::after {
  content: " ·";
  color: rgba(255, 255, 255, 0.3);
}

#workout .set-row {
  grid-template-columns: 42px minmax(76px, 1fr) minmax(88px, 1fr) 50px;
  gap: 8px;
  margin-top: 9px;
  scroll-margin-bottom: var(--workout-safe-bottom, 192px);
}

#workout .set-row.user-added-set {
  grid-template-columns: 42px minmax(68px, 1fr) minmax(76px, 1fr) 50px 44px;
}

#workout .set-number small {
  display: block;
  color: var(--bf-dim);
  font-size: 0.5rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#workout .remove-user-added-set {
  align-self: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.18);
  background: transparent;
  color: var(--bf-dim);
  font-size: 1.15rem;
}

#workout .add-user-set {
  width: 100%;
  min-height: 44px;
  margin-top: 12px;
  border-style: dashed;
  color: var(--bf-soft);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
}

#workout .set-number {
  display: grid;
  align-self: center;
  min-height: 50px;
  place-items: center;
  color: var(--bf-white);
  font-size: 1.125rem;
  font-weight: 900;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

#workout .set-row input {
  min-height: 50px;
  padding: 9px 10px;
  border-color: var(--bf-line-strong);
  font-size: clamp(1.1rem, 4vw, 1.35rem);
  font-weight: 850;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

#workout .set-row input:focus-visible,
#workout button:focus-visible,
#home #startWorkout:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.92);
  outline-offset: 3px;
}

#workout .set-row input:focus {
  border-color: rgba(255, 255, 255, 0.78);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.16);
}

#workout .check {
  align-self: center;
  width: 50px;
  height: 50px;
  color: var(--bf-soft);
  font-size: 1.2rem;
  scroll-margin-bottom: var(--workout-safe-bottom, 192px);
}

#workout .set-row input,
#workout .sets {
  scroll-margin-bottom: var(--workout-safe-bottom, 192px);
}

#workout .set-row:has(.check.done) {
  opacity: 0.72;
}

#workout .set-row:has(.check.done) input {
  border-color: rgba(67, 213, 138, 0.35);
}

#workout .workout-finish-dock {
  position: sticky;
  z-index: 20;
  bottom: calc(82px + var(--safe));
  display: block;
  width: min(100%, 500px);
  margin: 26px auto 0;
  padding: 4px 8px 5px;
  border: 1px solid var(--bf-line);
  border-radius: 12px;
  background: rgba(8, 9, 11, 0.97);
}

#workout .workout-action-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 12px;
  margin-bottom: 3px;
  line-height: 1;
}

#workout .workout-action-context span {
  color: var(--bf-soft);
  font-size: 0.59375rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

#workout .workout-action-context strong {
  color: var(--bf-white);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}

#workout .workout-action-progress {
  height: 2px;
  overflow: hidden;
  border-radius: 1px;
  background: var(--bf-steel);
}

#workout .workout-action-progress span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--bf-red);
  transition: width 180ms ease;
}

#workout .workout-action-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  margin-top: 5px;
}

#workout .workout-finish-dock button {
  flex: 0 1 auto;
  min-width: 0;
  min-height: 44px;
  padding-inline: 10px;
  border-radius: 8px;
}

#workout #finishWorkout {
  width: min(40vw, 132px);
  border-color: rgba(255, 73, 82, 0.48);
  background: #11090b;
  color: var(--bf-red-soft);
  font-size: 0.6875rem;
}

#workout #returnToWorkout {
  width: min(42vw, 138px);
  border-color: rgba(255, 255, 255, 0.22);
  background: var(--bf-graphite-3);
  font-size: 0.6875rem;
}

@media (min-width: 720px) {
  #workout #exerciseList {
    padding-inline: 24px;
  }

  #workout .workout-finish-dock {
    width: min(100%, 500px);
  }
}

@media (max-width: 520px) {
  #workout {
    padding-bottom: var(--workout-safe-bottom, 192px);
  }

  #workout .workout-summary {
    padding: 18px 16px;
    border-radius: 18px;
  }

  #workout .workout-summary .screen-title {
    font-size: clamp(2.25rem, 11vw, 3rem);
  }

  #workout .workout-stage-label {
    align-items: start;
    flex-direction: column;
    gap: 4px;
    margin-top: 24px;
  }

  #workout #exerciseList {
    padding-inline: 12px;
  }

  #workout .sets {
    margin-left: 0;
  }
}

@media (max-width: 390px) {
  #workout .exercise-head {
    grid-template-columns: 40px minmax(0, 1fr) 62px;
    gap: 7px;
  }

  #workout .exercise-index {
    width: 40px;
    height: 40px;
  }

  #workout .exercise-head button {
    grid-column: auto;
    min-width: 62px;
    padding-inline: 6px;
  }

  #workout .set-row {
    grid-template-columns: 34px minmax(62px, 1fr) minmax(72px, 1fr) 46px;
    gap: 6px;
  }

  #workout .set-row input {
    padding-inline: 5px;
    font-size: 1rem;
  }

  #workout .check {
    width: 46px;
  }
}

.workout-end-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: end center;
  padding: 20px 14px calc(20px + var(--safe));
  background: rgba(0, 0, 0, 0.78);
}

.workout-end-dialog {
  width: min(100%, 520px);
  max-height: min(720px, calc(100dvh - 40px - var(--safe)));
  overflow-y: auto;
  padding: clamp(20px, 5vw, 30px);
  border: 1px solid var(--bf-line-strong);
  border-radius: var(--bf-radius-l);
  background: var(--bf-graphite-1);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.62);
}

.workout-end-dialog h2 {
  margin: 10px 0;
  font-size: clamp(1.75rem, 7vw, 2.4rem);
  line-height: 1;
}

.workout-end-dialog > p {
  line-height: 1.5;
}

.workout-end-progress {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 20px 0;
}

.workout-end-progress > div {
  min-width: 0;
  padding: 14px 8px;
  border: 1px solid var(--bf-line);
  border-radius: var(--bf-radius-s);
  background: var(--bf-graphite-2);
  text-align: center;
}

.workout-end-progress strong,
.workout-end-progress small {
  display: block;
}

.workout-end-progress strong {
  font-size: clamp(1.2rem, 6vw, 1.65rem);
}

.workout-end-progress small {
  margin-top: 4px;
  color: var(--bf-soft);
  font-size: 0.625rem;
  text-transform: uppercase;
}

.workout-end-actions {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.workout-end-actions button {
  min-height: 52px;
}

#workout .pending-target {
  border-radius: var(--bf-radius-s);
  outline: 2px solid rgba(255, 255, 255, 0.78);
  outline-offset: 3px;
}

@media (min-width: 600px) {
  .workout-end-modal {
    place-items: center;
  }
}

@media (max-width: 390px) {
  #workout .workout-action-buttons {
    gap: 24px;
  }

  #workout .workout-finish-dock button {
    padding-inline: 8px;
    font-size: 0.625rem;
  }
}

/* PX-001 — mission complete debrief. */

.celebration {
  align-items: center;
  padding: max(16px, env(safe-area-inset-top, 0px))
    14px max(16px, env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  overscroll-behavior: contain;
  backdrop-filter: blur(7px);
}

.celebration.workout-complete {
  background:
    radial-gradient(circle at 50% 24%, rgba(229, 9, 20, 0.23), transparent 38%),
    rgba(2, 2, 3, 0.96);
}

.celebration.workout-incomplete {
  background:
    radial-gradient(circle at 50% 28%, rgba(255, 255, 255, 0.07), transparent 34%),
    rgba(3, 4, 5, 0.97);
}

.celebration .celebration-smoke {
  position: fixed;
  opacity: 0.13;
  filter: grayscale(0.55) contrast(1.2);
  animation: none;
  pointer-events: none;
}

.celebration.workout-incomplete .celebration-smoke {
  opacity: 0.07;
}

.celebration .celebration-card {
  display: flex;
  align-items: center;
  flex-direction: column;
  width: min(100%, 510px);
  max-height: 100%;
  margin: auto;
  padding: 8px 0;
  outline: none;
  text-align: center;
}

.celebration-emblem {
  position: relative;
  width: clamp(96px, 26vw, 136px);
  height: clamp(96px, 26vw, 136px);
  margin-bottom: 12px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 38%),
    #0b0c0e;
  box-shadow:
    inset 0 0 0 5px #090a0c,
    0 16px 42px rgba(0, 0, 0, 0.54);
}

.workout-complete .celebration-emblem {
  border-color: rgba(229, 9, 20, 0.62);
  box-shadow:
    inset 0 0 0 5px #090a0c,
    0 16px 42px rgba(0, 0, 0, 0.54),
    0 0 32px rgba(229, 9, 20, 0.19);
  animation: debrief-emblem-in 620ms cubic-bezier(0.2, 0.85, 0.25, 1);
}

.celebration-emblem img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: none;
  animation: none;
}

.celebration-emblem > span {
  position: absolute;
  right: -3px;
  bottom: 5px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 2px solid #090a0c;
  border-radius: 50%;
  background: var(--bf-red);
  color: white;
  font-size: 0.75rem;
}

.workout-incomplete .celebration-emblem > span {
  background: var(--bf-steel);
  color: var(--bf-soft);
}

.celebration .kicker {
  margin-top: 0;
}

.celebration .celebration-card h2 {
  max-width: 10ch;
  margin: 7px 0 8px;
  font-size: clamp(2rem, 9vw, 3.4rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.celebration-description {
  margin: 0;
  color: var(--bf-soft);
  font-size: 0.9375rem;
  line-height: 1.4;
}

.celebration-generic-text {
  max-width: 42ch;
  margin: 12px auto 0;
  color: var(--bf-soft);
}

.celebration-metrics {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.celebration-metrics > div {
  min-width: 0;
  padding: 12px 8px;
  border: 1px solid var(--bf-line);
  border-radius: var(--bf-radius-s);
  background: rgba(255, 255, 255, 0.035);
  animation: debrief-metric-in 360ms ease both;
  animation-delay: calc(300ms + var(--metric-index) * 110ms);
}

.celebration-metrics strong,
.celebration-metrics small {
  display: block;
}

.celebration-metrics strong {
  color: var(--bf-white);
  font-size: clamp(1.25rem, 6vw, 1.75rem);
  font-variant-numeric: tabular-nums;
}

.celebration-metrics small {
  margin-top: 3px;
  color: var(--bf-dim);
  font-size: 0.5625rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.celebration-execution {
  width: 100%;
  height: 3px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--bf-steel);
}

.celebration-execution span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--bf-red);
  transition: width 700ms 300ms cubic-bezier(0.2, 0.8, 0.25, 1);
}

.workout-incomplete .celebration-execution span {
  background: var(--bf-soft);
}

.celebration-next {
  display: grid;
  width: 100%;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  margin-top: 13px;
  padding: 11px 13px;
  border-top: 1px solid var(--bf-line);
  border-bottom: 1px solid var(--bf-line);
  text-align: left;
}

.celebration-next small {
  color: var(--bf-dim);
  font-size: 0.5625rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.celebration-next strong {
  min-width: 0;
  color: var(--bf-white);
  font-size: 0.875rem;
  text-align: right;
}

.celebration #closeCelebration {
  width: min(100%, 330px);
  min-height: 48px;
  margin-top: 15px;
}

.workout-incomplete #closeCelebration {
  border-color: var(--bf-line-strong);
  background: var(--bf-graphite-3);
  box-shadow: none;
}

.celebration-particles {
  position: fixed;
  z-index: 1;
  top: 33%;
  left: 50%;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.celebration-particles span {
  position: absolute;
  width: 3px;
  height: 16px;
  background: linear-gradient(#fff, var(--bf-red));
  opacity: 0;
  transform: rotate(calc(var(--particle-index) * 31deg));
  animation: debrief-spark 1.25s
    calc(var(--particle-index) * 28ms) ease-out both;
}

.generic-celebration .celebration-emblem,
.generic-celebration .celebration-description {
  display: none;
}

.generic-celebration .celebration-card {
  padding: 24px;
}

@keyframes debrief-emblem-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.88);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes debrief-metric-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes debrief-spark {
  0% {
    opacity: 0;
    transform: translate(0) rotate(calc(var(--particle-index) * 31deg))
      scaleY(0.6);
  }
  18% {
    opacity: 0.82;
  }
  100% {
    opacity: 0;
    transform: translate(var(--particle-x), -120px)
      rotate(calc(var(--particle-index) * 47deg)) scaleY(0.15);
  }
}

@media (max-height: 760px) {
  .celebration-emblem {
    width: 88px;
    height: 88px;
    margin-bottom: 8px;
  }

  .celebration .celebration-card h2 {
    font-size: 2rem;
  }

  .celebration-metrics {
    margin-top: 12px;
  }

  .celebration-metrics > div {
    padding-block: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #home #startWorkout:active,
  #workout #finishWorkout:active {
    transform: none;
  }

  #workout .workout-action-progress span {
    transition: none;
  }

  .workout-complete .celebration-emblem,
  .celebration-metrics > div,
  .celebration-particles span {
    animation: none;
  }

  .celebration-execution span {
    transition: none;
  }
}

/* Sprint 06 — execution guidance */
.session-console {
  margin: 12px 0 16px;
  padding: 12px 14px;
  border: 1px solid var(--bf-line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bf-graphite-2) 92%, transparent);
}

.session-console > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.session-console small {
  color: var(--bf-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.session-console strong {
  font-variant-numeric: tabular-nums;
}

.session-progress {
  height: 3px;
  margin: 9px 0;
  overflow: hidden;
  border-radius: 99px;
  background: #2a2a2a;
}

.session-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--bf-red);
  transition: width 220ms ease;
}

#workout .exercise {
  opacity: 0.62;
}

#workout .exercise-current {
  opacity: 1;
  border-color: color-mix(in srgb, var(--bf-red) 58%, var(--bf-line));
  background: color-mix(in srgb, var(--bf-red) 4%, var(--bf-graphite-2));
  box-shadow:
    inset 3px 0 var(--bf-red),
    0 0 0 1px color-mix(in srgb, var(--bf-red) 16%, transparent),
    0 0 18px color-mix(in srgb, var(--bf-red) 10%, transparent);
}

#workout .exercise-partial {
  opacity: 0.88;
}

#workout .exercise-completed {
  opacity: 0.48;
}

#workout .exercise-completed.exercise-current {
  opacity: 1;
}

#workout .exercise-completed .exercise-index {
  background: #203d2a;
  color: #7ce59a;
}

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

.exercise-actions button {
  min-width: 64px;
  min-height: 44px;
  padding-inline: 10px;
}

#workout .exercise-actions .toggle-sets {
  border: 2px solid rgba(255, 255, 255, 0.82);
  background: var(--bf-graphite-3);
  color: #fff;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.12);
  transition:
    transform 140ms ease,
    opacity 140ms ease,
    box-shadow 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  #workout .exercise-actions .toggle-sets:hover {
    border-color: #fff;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.2);
  }
}

#workout .exercise-actions .toggle-sets:active {
  transform: scale(0.98);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.24);
  transition-duration: 130ms;
}

#workout .exercise-current:not(.exercise-completed) .toggle-sets {
  animation: series-breathe-glow 2.8s ease-in-out infinite;
}

#workout .exercise-completed .toggle-sets {
  border-color: #58c97a;
  color: #8be5a4;
  box-shadow: 0 0 8px rgba(88, 201, 122, 0.14);
  animation: none;
}

@keyframes series-breathe-glow {
  0%,
  100% {
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.08);
  }
  50% {
    box-shadow: 0 0 14px rgba(255, 255, 255, 0.2);
  }
}

@media (prefers-reduced-motion: reduce) {
  #workout .exercise-current:not(.exercise-completed) .toggle-sets {
    animation: none;
  }
}

.substitute-exercise {
  border-color: transparent;
  background: transparent;
  color: var(--bf-muted);
  font-size: 0.68rem;
}

.exercise-guidance-trigger {
  border-color: transparent;
  background: transparent;
  color: var(--bf-soft);
  font-size: 0.68rem;
}

.guidance-dialog {
  overscroll-behavior: contain;
}

.guidance-media {
  display: block;
  width: 100%;
  max-height: min(42dvh, 330px);
  margin: 16px 0;
  border-radius: 14px;
  background: #090909;
  object-fit: contain;
}

.guidance-media-error {
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--bf-line);
  border-radius: 12px;
}

.guidance-instructions {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.guidance-instructions section,
.guidance-muscles {
  padding: 12px 14px;
  border: 1px solid var(--bf-line);
  border-radius: 12px;
  background: var(--bf-graphite-2);
}

.guidance-instructions strong,
.guidance-muscles strong {
  color: var(--bf-white);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.guidance-instructions p,
.guidance-muscles p {
  margin: 5px 0 0;
  line-height: 1.45;
}

.guidance-muscles p {
  display: grid;
  gap: 3px;
}

.guidance-dialog > button {
  width: 100%;
  min-height: 48px;
  margin-top: 16px;
}

.exercise-media {
  margin-bottom: 12px;
}

.exercise-media video {
  display: block;
  width: 100%;
  max-height: 210px;
  border-radius: 12px;
  background: #090909;
}

.media-fallback {
  display: grid;
  min-height: 82px;
  place-content: center;
  gap: 4px;
  padding: 14px;
  border: 1px dashed var(--bf-line-strong);
  border-radius: 12px;
  background: #101010;
  text-align: center;
}

.media-fallback span {
  color: var(--bf-muted);
  font-size: 0.78rem;
}

.rest-console {
  position: fixed;
  z-index: 48;
  right: 12px;
  bottom: calc(var(--workout-action-bar-height) + var(--bottom-nav-height) + 24px);
  left: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px 9px 14px;
  border: 1px solid var(--bf-line-strong);
  border-radius: 14px;
  background: rgba(18, 18, 18, 0.96);
  box-shadow: 0 10px 35px #0009;
  backdrop-filter: blur(14px);
}

.rest-console:has(.rest-effort:not(.hidden)) {
  display: grid;
  grid-template-columns: auto 1fr auto;
}

.rest-effort,
#workout .exercise-effort,
.effort-debrief {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.rest-effort legend,
#workout .exercise-effort legend {
  margin-bottom: 6px;
  color: var(--bf-muted);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

#workout .exercise-effort {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--bf-line);
}

#workout .exercise-effort legend small {
  margin-left: 5px;
}

.effort-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.effort-options button {
  min-width: 0;
  min-height: 44px;
  padding: 6px;
  border: 1px solid var(--bf-line-strong);
  border-radius: 9px;
  background: var(--bf-graphite-2);
  color: var(--bf-muted);
  font-size: 0.62rem;
  font-weight: 850;
}

.effort-options button.selected,
.effort-options button[aria-pressed="true"] {
  border-color: var(--bf-red);
  background: color-mix(in srgb, var(--bf-red) 18%, var(--bf-graphite-2));
  color: var(--bf-white);
}

.effort-debrief > strong {
  display: block;
  margin: 6px 0 10px;
}

@media (max-width: 560px) {
  .rest-console:has(.rest-effort:not(.hidden)) {
    grid-template-columns: 1fr;
  }

  .rest-effort {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .rest-console > div:first-child,
  .rest-actions {
    grid-row: 2;
  }

  .rest-console:has(.rest-effort:not(.hidden)) > div:first-child {
    grid-column: 1;
  }

  .rest-console:has(.rest-effort:not(.hidden)) .rest-actions {
    grid-column: 1;
    grid-row: 3;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rest-console:has(.rest-effort:not(.hidden)) .rest-actions button {
    width: 100%;
  }
}

.rest-console > div:first-child {
  display: grid;
}

.rest-console small {
  color: var(--bf-muted);
  font-size: 0.62rem;
  font-weight: 800;
}

.rest-console strong {
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
}

.rest-actions {
  display: flex;
  gap: 5px;
}

.rest-actions button {
  flex-shrink: 0;
  min-width: 44px;
  min-height: 44px;
  padding: 5px 8px;
  font-size: 0.62rem;
}

.substitution-options {
  display: grid;
  gap: 8px;
  margin: 16px 0;
}

.substitution-options button {
  width: 100%;
  min-height: 48px;
  text-align: left;
}

.workout-plan-preview .exercise-head {
  cursor: default;
}

.workout-preview-start {
  width: 100%;
  margin-top: 14px;
}

.workout-cross-day-pending {
  display: grid;
  gap: 12px;
  padding: 14px 0;
}

.workout-cross-day-pending > div {
  display: grid;
  gap: 5px;
}

.workout-cross-day-pending strong {
  color: var(--bf-white);
  font-size: 1.05rem;
}

.workout-cross-day-pending small {
  color: var(--bf-muted);
  line-height: 1.45;
}

.workout-cross-day-pending button {
  width: 100%;
  min-height: 48px;
}

.workout-cross-day-today {
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--bf-line);
}

.workout-session-collision {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--bf-red) 65%, var(--bf-line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--bf-red) 10%, var(--bf-graphite-2));
}

.workout-session-collision strong {
  color: var(--bf-red-soft);
  letter-spacing: 0.06em;
}

.workout-session-collision p,
.workout-session-collision small {
  margin: 0;
}

.workout-session-collision small {
  color: var(--bf-muted);
}

.weekly-challenge {
  margin-top: 14px;
}

.weekly-challenge .row {
  align-items: end;
}

.weekly-challenge h2 {
  margin: 4px 0 0;
  font-size: 1.05rem;
}

.weekly-challenge > .progress {
  margin-top: 12px;
}

.celebration-achievements {
  width: min(100%, 430px);
  margin-top: 12px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--bf-red) 45%, var(--bf-line));
  border-radius: 12px;
  text-align: left;
}

.celebration-achievements > small {
  color: var(--bf-red-soft);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.celebration-achievements > div {
  display: grid;
  gap: 7px;
  margin-top: 8px;
}

.celebration-achievements > div > div {
  display: grid;
}

.celebration-achievements span {
  color: var(--bf-muted);
  font-size: 0.76rem;
}

@media (max-width: 430px) {
  .exercise-head {
    align-items: flex-start;
  }

  .exercise-actions {
    flex-direction: column-reverse;
    gap: 2px;
  }

  .exercise-actions button {
    min-width: 60px;
  }

  .rest-actions button {
    width: 44px;
    overflow: hidden;
  }
}