/* ============================================================
   ORBI SALUS — Treino Execução (Exercise Execution — Luminous Minimal)
   ============================================================ */

.tex-shell {
  min-height: 100vh;
  background: var(--surface);
  color: var(--on-surface);
  padding-bottom: calc(6rem + env(safe-area-inset-bottom, 0px));
}

/* ---- Header ---- */
.tex-hdr {
  position: sticky;
  top: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-4);
  height: 56px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--outline-variant);
}

.tex-hdr-title {
  margin: 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tex-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}

.tex-icon-btn:active {
  transform: scale(0.95);
  background: var(--primary-dim);
}

/* ---- Main ---- */
.tex-main {
  max-width: 28rem;
  margin: 0 auto;
  padding: var(--sp-4);
}

/* ---- Media ---- */
.tex-visual {
  margin-bottom: var(--sp-4);
}

.tex-visual-inner {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--surface-container-highest);
  border: 1px solid var(--outline-variant);
  box-shadow: var(--glow-primary);
}

.tex-visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  display: block;
}

.tex-visual-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tex-visual-img + .tex-visual-fallback {
  display: none;
}

.tex-visual-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--surface) 0%, transparent 50%);
  opacity: 0.45;
  pointer-events: none;
}

.tex-visual-play-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tex-play-fab {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, transparent);
  background: color-mix(in srgb, var(--primary) 16%, transparent);
  backdrop-filter: blur(8px);
  color: var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.tex-play-fab:active {
  transform: scale(0.92);
}

/* ---- Title ---- */
.tex-ex-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--on-surface);
  margin: 0 0 var(--sp-4);
  line-height: 1.2;
}

/* ---- Stat cards ---- */
.tex-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.tex-stat-card {
  background: var(--surface-container-high);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.tex-stat-lbl {
  font-family: var(--font-data);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--on-surface-variant);
}

.tex-stat-val {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--on-surface);
  line-height: 1.2;
}

.tex-stat-card--carga .tex-carga-input {
  width: 100%;
  box-sizing: border-box;
  background: transparent;
  border: none;
  padding: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  outline: none;
}

.tex-stat-card--carga .tex-carga-input::placeholder {
  color: var(--on-surface-variant);
  opacity: 0.6;
}

.tex-stat-card--carga .tex-carga-suffix {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--on-surface-variant);
  margin-top: 2px;
}

/* ---- Rest timer ---- */
.tex-rest-sec {
  margin-bottom: var(--sp-5);
}

.tex-rest-card {
  background: color-mix(in srgb, var(--surface-container-highest) 80%, transparent);
  backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  border-radius: var(--radius-xl);
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
  box-shadow: var(--glow-primary);
}

.tex-rest-card--idle {
  border-color: var(--outline-variant);
  box-shadow: none;
  opacity: 0.85;
}

.tex-rest-time {
  font-family: var(--font-data);
  font-size: clamp(2.5rem, 10vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--on-surface);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.tex-rest-caption {
  margin: var(--sp-2) 0 var(--sp-4);
  font-family: var(--font-data);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--primary);
}

.tex-rest-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.tex-rest-ctrl {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.tex-rest-ctrl.is-on {
  background: var(--primary-dim);
  border-color: color-mix(in srgb, var(--primary) 35%, transparent);
  color: var(--primary);
}

.tex-rest-ctrl:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---- Series stepper ---- */
.tex-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.tex-step {
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--sp-2);
  border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-low);
  color: var(--on-surface-variant);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.tex-step--done {
  background: var(--primary-dim);
  border-color: color-mix(in srgb, var(--primary) 40%, transparent);
  color: var(--primary);
}

.tex-step--active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--glow-primary);
  transform: scale(1.06);
}

.tex-step--lock {
  opacity: 0.45;
  cursor: not-allowed;
}

.tex-step-check {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ---- Accordion ---- */
.tex-acc-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.tex-acc {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  background: var(--surface-container-low);
  overflow: hidden;
}

.tex-acc-hdr {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border: none;
  background: transparent;
  color: var(--on-surface);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: left;
}

.tex-acc-hdr svg {
  flex-shrink: 0;
  color: var(--on-surface-variant);
  transition: transform var(--transition);
}

.tex-acc.is-open .tex-acc-hdr svg {
  transform: rotate(180deg);
}

.tex-acc-body {
  display: none;
  padding: 0 var(--sp-4) var(--sp-4);
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--on-surface-variant);
  line-height: 1.5;
}

.tex-acc.is-open .tex-acc-body {
  display: block;
}

.tex-evol-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.tex-evol-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  background: var(--surface-container-highest);
  border-radius: var(--radius-md);
}

.tex-evol-carga {
  font-weight: 700;
  color: var(--on-surface);
}

.tex-evol-date {
  font-size: 0.68rem;
  color: var(--on-surface-variant);
}

.tex-evol-empty {
  font-size: 0.78rem;
  color: var(--on-surface-variant);
  font-style: italic;
}

.tex-notes-area {
  width: 100%;
  box-sizing: border-box;
  min-height: 4.5rem;
  background: var(--surface-container-highest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: var(--sp-3);
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--on-surface);
  resize: vertical;
}

.tex-notes-area::placeholder {
  color: var(--on-surface-variant);
}

.tex-muscle-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.tex-muscle-ico {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tex-muscle-ico img {
  width: 2rem;
  height: 2rem;
  object-fit: contain;
}

.tex-muscle-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.tex-muscle-sub {
  font-size: 0.72rem;
  color: var(--on-surface-variant);
  margin: 2px 0 0;
}

.tex-trainer-note {
  margin-top: var(--sp-2);
  padding: var(--sp-3);
  background: var(--primary-dim);
  border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  color: var(--on-surface-variant);
}

.tex-trainer-note-lbl {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: var(--sp-1);
}

/* ---- FAB actions ---- */
.tex-fab-wrap {
  position: fixed;
  bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  padding: 0 var(--sp-5);
  pointer-events: none;
}

.tex-fab {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  border: none;
  cursor: pointer;
  width: 100%;
  max-width: 22rem;
  padding: 0.95rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: var(--on-primary);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: var(--glow-primary);
  transition: transform var(--transition), opacity var(--transition);
}

.tex-fab:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.tex-fab:active:not(:disabled) {
  transform: scale(0.97);
}

.tex-fab--sec {
  background: transparent;
  color: var(--primary);
  border: 1px solid color-mix(in srgb, var(--primary) 35%, transparent);
  box-shadow: none;
}

/* ---- Concluído screen ---- */
.tex-done {
  position: relative;
  color: var(--on-surface);
}

.tex-done-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(circle, color-mix(in srgb, var(--outline) 12%, transparent) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.6;
}

.tex-done > * {
  position: relative;
  z-index: 1;
}

.tex-done-hero {
  text-align: center;
  padding: 2.5rem 0 1.5rem;
}

.tex-done-icon-wrap {
  position: relative;
  display: inline-flex;
  margin-bottom: 1.25rem;
}

.tex-done-glow {
  position: absolute;
  inset: -20%;
  border-radius: 50%;
  background: color-mix(in srgb, var(--primary) 22%, transparent);
  filter: blur(28px);
  animation: tex-done-pulse 4s ease-in-out infinite;
}

@keyframes tex-done-pulse {
  0%, 100% { transform: scale(1); opacity: 0.35; }
  50% { transform: scale(1.15); opacity: 0.55; }
}

.tex-done-trophy {
  position: relative;
  z-index: 1;
  color: var(--primary);
  filter: drop-shadow(0 0 14px color-mix(in srgb, var(--primary) 45%, transparent));
}

.tex-done-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
  color: var(--on-surface);
}

.tex-done-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: var(--primary-dim);
  border: 1px solid color-mix(in srgb, var(--primary) 28%, transparent);
  color: var(--primary);
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.tex-done-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .tex-done-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

.tex-done-stat {
  background: color-mix(in srgb, var(--surface-container-high) 65%, transparent);
  backdrop-filter: blur(16px);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--glow-primary);
}

.tex-done-stat-lbl {
  font-family: var(--font-data);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--on-surface-variant);
  margin: 0 0 0.5rem;
}

.tex-done-stat-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.tex-done-stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--on-surface);
}

.tex-done-stat-num--pri {
  color: var(--primary);
}

.tex-done-stat-unit {
  font-size: 0.85rem;
  color: var(--on-surface-variant);
}

.tex-done-bolt {
  color: var(--primary);
  flex-shrink: 0;
}

.tex-done-chart-sec {
  margin-bottom: 1.5rem;
}

.tex-done-chart-card {
  background: color-mix(in srgb, var(--surface-container-high) 55%, transparent);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.tex-done-chart-hdr {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.tex-done-chart-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}

.tex-done-chart-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tex-done-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.tex-done-legend-txt {
  font-family: var(--font-data);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--on-surface-variant);
}

.tex-done-chart-wrap {
  position: relative;
  height: 12rem;
}

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

.tex-done-chart-axis {
  display: flex;
  justify-content: space-between;
  padding-top: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.62rem;
  color: var(--on-surface-variant);
  text-transform: uppercase;
}

.tex-done-list-sec {
  margin-bottom: 2rem;
}

.tex-done-list-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.tex-done-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.tex-done-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  background: var(--surface-container-high);
  border-left: 3px solid var(--primary);
}

.tex-done-item-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.tex-done-item-ico {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-dim);
  color: var(--primary);
}

.tex-done-item-name {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0;
  line-height: 1.25;
}

.tex-done-item-sub {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--on-surface-variant);
  margin: 0.2rem 0 0;
}

.tex-done-check {
  color: var(--primary);
  flex-shrink: 0;
}

.tex-done-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.5rem;
}

.tex-done-btn-main {
  width: 100%;
  max-width: 22rem;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: var(--gradient-primary);
  color: var(--on-primary);
  box-shadow: var(--glow-primary);
}

.tex-done-btn-sec {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}