/* Hierro: pensado para una mano, con sudor y poca luz. Oscuro por defecto. */

:root {
  --bg: #0b0c0f;
  --s1: #15171c;
  --s2: #1f2229;
  --s3: #2a2e37;
  --line: #2a2e37;
  --text: #f3f4f7;
  --muted: #8c93a1;
  --accent: #4c7dff;
  --accent-press: #3b66e0;
  --on-accent: #ffffff;
  --good: #39d98a;
  --bad: #ff6b6b;
  --warn: #f5b83d;
  --gold: #f2c14e;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --r: 16px;
  --nav-h: 58px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) {
    --bg: #f4f5f8;
    --s1: #ffffff;
    --s2: #eef0f4;
    --s3: #e2e5eb;
    --line: #e1e4ea;
    --text: #0d0f14;
    --muted: #697080;
    --accent: #2f5be0;
    --accent-press: #2549b8;
    --good: #12a866;
    --bad: #e04848;
    --warn: #c98a10;
    --gold: #b98a12;
    --shadow: 0 10px 30px rgba(20, 24, 40, 0.14);
    color-scheme: light;
  }
}

:root[data-theme='light'] {
  --bg: #f4f5f8;
  --s1: #ffffff;
  --s2: #eef0f4;
  --s3: #e2e5eb;
  --line: #e1e4ea;
  --text: #0d0f14;
  --muted: #697080;
  --accent: #2f5be0;
  --accent-press: #2549b8;
  --good: #12a866;
  --bad: #e04848;
  --warn: #c98a10;
  --gold: #b98a12;
  --shadow: 0 10px 30px rgba(20, 24, 40, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  overscroll-behavior-y: none;
}

body.has-sheet {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

svg {
  width: 20px;
  height: 20px;
  flex: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

b,
.set__v,
.stepper input,
.stats b,
.rec b,
.table b,
.compare b,
.chart__read b {
  font-variant-numeric: tabular-nums;
}

.view {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 16px calc(var(--nav-h) + var(--safe-b) + 28px);
}

body.has-rest .view {
  padding-bottom: calc(var(--nav-h) + var(--safe-b) + 96px);
}

.boot,
.fatal {
  padding: 40vh 16px 0;
  text-align: center;
  color: var(--muted);
}

.fatal h1 {
  color: var(--text);
  font-size: 20px;
  margin-bottom: 8px;
}

/* ---------- cabecera ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: 0 -16px;
  padding: calc(var(--safe-t) + 14px) 16px 12px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
}

.top--tabs {
  padding-bottom: 0;
  border-bottom: 1px solid var(--line);
}

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

.top__title {
  flex: 1;
  min-width: 0;
}

.top h1 {
  font-size: 30px;
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.top--sub h1 {
  font-size: 21px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: var(--s1);
  color: var(--text);
  flex: none;
}

.icon-btn:disabled {
  opacity: 0.3;
}

.cloud {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: none;
  max-width: 52%;
  padding: 7px 11px;
  border-radius: 999px;
  background: var(--s1);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cloud i,
.status i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  background: var(--good);
}

.cloud--warn i,
.status--warn i {
  background: var(--warn);
}

.cloud--bad i,
.status--bad i {
  background: var(--bad);
}

.cloud--busy i {
  background: var(--accent);
  animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
  50% {
    opacity: 0.3;
  }
}

/* ---------- piezas ---------- */

.card {
  background: var(--s1);
  border-radius: var(--r);
  padding: 16px;
}

.card + .card,
.group,
.card + .group,
.group + .card {
  margin-top: 14px;
}

.group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 20px 2px 8px;
}

.group__head h2 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 13px;
}

.center {
  text-align: center;
  margin-top: 18px;
}

.empty {
  color: var(--muted);
  text-align: center;
  padding: 26px 12px;
}

.link {
  border: 0;
  background: none;
  padding: 6px 2px;
  color: var(--accent);
  font-weight: 600;
  font-size: 14px;
}

.link--block {
  display: block;
  margin: 14px auto 0;
}

.list {
  background: var(--s1);
  border-radius: var(--r);
  overflow: hidden;
}

.list--dim {
  opacity: 0.6;
  margin-top: 8px;
}

.row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 10px 14px 10px 16px;
  border-bottom: 1px solid var(--line);
}

.row:last-child {
  border-bottom: 0;
}

a.row:active {
  background: var(--s2);
}

.row > svg {
  color: var(--muted);
  width: 18px;
}

.row__main {
  flex: 1;
  min-width: 0;
}

.row__title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row__sub {
  font-size: 13.5px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row--pick {
  min-height: 50px;
  padding-right: 8px;
}

.row--pick .row__title {
  flex: 1;
  min-width: 0;
}

.row--pick .icon-btn {
  width: 34px;
  height: 34px;
  background: var(--s2);
}

.trash-item b,
.trash-item span,
.trash-item small {
  display: block;
}

.trash-item span {
  font-size: 13.5px;
  color: var(--muted);
}

.trash-item small {
  font-size: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 14px;
  background: var(--s2);
  color: var(--text);
  font-weight: 650;
  font-size: 15.5px;
  text-align: center;
}

.btn:disabled {
  opacity: 0.45;
}

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn--primary:active {
  background: var(--accent-press);
}

.btn--ghost {
  background: var(--s1);
}

.card .btn--ghost,
.sheet .btn--ghost {
  background: var(--s2);
}

.btn--danger {
  background: color-mix(in srgb, var(--bad) 16%, transparent);
  color: var(--bad);
}

.btn--big {
  width: 100%;
  min-height: 58px;
  font-size: 17px;
  border-radius: 16px;
  margin-top: 14px;
}

.btn--full {
  width: 100%;
  margin-top: 12px;
}

.btn--small {
  min-height: 36px;
  padding: 0 12px;
  font-size: 14px;
  border-radius: 10px;
  flex: none;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.stack {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
}

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

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: 12px;
  background: var(--s2);
  font-weight: 600;
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.group .chips .chip,
.list + .chips .chip {
  background: var(--s1);
}

.chip b {
  color: var(--accent);
}

.chip--dim {
  opacity: 0.55;
}

.chip svg {
  width: 15px;
  height: 15px;
}

.seg {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin: 18px 0 0;
  border-radius: 13px;
  background: var(--s1);
}

.seg button {
  flex: 1;
  min-height: 38px;
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--muted);
  font-weight: 650;
  font-size: 14.5px;
}

.seg button.is-on {
  background: var(--s3);
  color: var(--text);
}

.seg--small {
  margin-top: 4px;
}

.seg--small button {
  min-height: 34px;
  font-size: 13.5px;
}

.seg--quiet {
  background: none;
  padding: 0 4px;
  margin-top: 6px;
}

.seg--quiet button.is-on {
  background: var(--s1);
}

.hint {
  margin-top: 6px;
  padding: 14px 16px;
  border-radius: var(--r);
  background: color-mix(in srgb, var(--accent) 16%, var(--s1));
  font-size: 14.5px;
}

.hint .link {
  margin-top: 6px;
}

.search input {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 0;
  border-radius: 13px;
  background: var(--s1);
  font-size: 16px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.search {
  margin-top: 4px;
}

.search input::placeholder,
.log__note::placeholder,
.f input::placeholder {
  color: var(--muted);
}

.welcome {
  margin-top: 14px;
  padding: 22px 18px;
}

.welcome h2 {
  font-size: 22px;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.welcome p {
  color: var(--muted);
}

.today {
  margin-top: 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, var(--s1)), var(--s1) 70%);
}

.today__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.today__head h2 {
  font-size: 19px;
}

.today__head span {
  color: var(--muted);
  font-size: 13.5px;
  text-align: right;
}

.today .chip {
  background: var(--s2);
}

/* ---------- pestañas del ejercicio ---------- */

.tabs {
  display: flex;
  margin: 10px -6px 0;
}

.tabs a {
  flex: 1;
  padding: 11px 4px 10px;
  text-align: center;
  font-weight: 650;
  font-size: 14.5px;
  color: var(--muted);
  border-bottom: 2.5px solid transparent;
  margin-bottom: -1px;
}

.tabs a.is-on {
  color: var(--text);
  border-color: var(--accent);
}

.tab-body {
  padding-top: 14px;
}

/* ---------- registrar ---------- */

.log__fields {
  display: grid;
  gap: 14px;
}

.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 7px 2px;
}

.stepper {
  display: grid;
  grid-template-columns: 64px 1fr 64px;
  gap: 8px;
}

.stepper button {
  display: grid;
  place-items: center;
  height: 64px;
  border: 0;
  border-radius: 16px;
  background: var(--s2);
  color: var(--text);
}

.stepper button:active {
  background: var(--s3);
}

.stepper button svg {
  width: 26px;
  height: 26px;
}

.stepper input {
  width: 100%;
  min-width: 0;
  height: 64px;
  border: 0;
  border-radius: 16px;
  background: var(--bg);
  text-align: center;
  font-size: 34px;
  font-weight: 750;
  letter-spacing: -0.02em;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.stepper input:focus {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.log__opts {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  font-size: 15px;
}

.check input {
  width: 22px;
  height: 22px;
  margin: 0;
  accent-color: var(--accent);
  flex: none;
}

.datepick {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--s2);
  font-weight: 650;
  font-size: 14.5px;
}

.datepick.is-past {
  background: color-mix(in srgb, var(--warn) 22%, var(--s2));
}

.datepick input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  font-size: 16px;
}

.log__note {
  width: 100%;
  height: 44px;
  margin-top: 10px;
  padding: 0 14px;
  border: 0;
  border-radius: 12px;
  background: var(--bg);
  font-size: 16px;
  outline: none;
}

.sets {
  background: var(--s1);
  border-radius: var(--r);
  overflow: hidden;
}

.set {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 54px;
  padding: 8px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  text-align: left;
}

.set:last-child {
  border-bottom: 0;
}

.set:active {
  background: var(--s2);
}

.set__n {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--s2);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  flex: none;
}

.set__v {
  font-size: 18px;
  font-weight: 700;
  white-space: nowrap;
}

.set__note {
  color: var(--muted);
  display: inline-flex;
}

.set__note svg {
  width: 16px;
  height: 16px;
}

.set__t {
  margin-left: auto;
  color: var(--muted);
  font-size: 13px;
}

.sets--compact .set {
  min-height: 46px;
}

.sets--compact .set__v {
  font-size: 16px;
}

.badge {
  padding: 3px 8px;
  border-radius: 8px;
  font-size: 11.5px;
  font-weight: 750;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.badge--gold {
  background: color-mix(in srgb, var(--gold) 20%, transparent);
  color: var(--gold);
}

.badge--good {
  background: color-mix(in srgb, var(--good) 16%, transparent);
  color: var(--good);
}

.compare {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: var(--r);
  background: var(--s1);
}

.compare p {
  font-size: 12.5px;
  margin-bottom: 8px;
}

.compare__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
  gap: 8px;
}

.compare__grid div {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.compare__grid span {
  font-size: 12px;
  color: var(--muted);
}

.compare__grid b {
  font-size: 15px;
}

small.up,
.up {
  color: var(--good);
}

small.down,
.down {
  color: var(--bad);
}

small.same {
  color: var(--muted);
}

.compare small {
  font-size: 12px;
  font-weight: 650;
}

.note-card {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- historial ---------- */

.sess {
  padding: 0;
  overflow: hidden;
}

.sess__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 2px 10px;
  padding: 14px 16px 10px;
}

.sess__head h3 {
  font-size: 15.5px;
  font-weight: 700;
}

.sess__head h3::first-letter {
  text-transform: uppercase;
}

.sess__head span {
  color: var(--muted);
  font-size: 13px;
}

.sess .sets {
  border-top: 1px solid var(--line);
  border-radius: 0;
}

/* ---------- gráfica ---------- */

.chart {
  margin-top: 12px;
  padding: 16px 12px 10px;
}

.chart__read {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 0 4px 8px;
}

.chart__read b {
  font-size: 26px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.chart__read span {
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.chart__svg {
  display: block;
  width: 100%;
  height: auto;
  touch-action: pan-y;
}

.chart__grid {
  stroke: var(--line);
  stroke-width: 1;
}

.chart__lbl {
  fill: var(--muted);
  font-size: 10px;
}

.chart__line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart__area {
  fill: color-mix(in srgb, var(--accent) 16%, transparent);
}

.chart__dot {
  fill: var(--accent);
}

.chart__cursor {
  stroke: var(--muted);
  stroke-dasharray: 3 3;
}

.chart__sel {
  fill: var(--bg);
  stroke: var(--accent);
  stroke-width: 3;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.stats div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px;
  border-radius: 14px;
  background: var(--s1);
  min-width: 0;
}

.stats span,
.rec span {
  font-size: 12px;
  color: var(--muted);
}

.stats b {
  font-size: 17px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stats small,
.rec small {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- récords ---------- */

.records {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.rec {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 14px;
}

.records .card + .card {
  margin-top: 0;
}

.rec b {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.table {
  padding: 4px 0;
}

.table__row {
  display: grid;
  grid-template-columns: 70px auto 1fr;
  align-items: baseline;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
}

.table__row:last-child {
  border-bottom: 0;
}

.table__row span {
  color: var(--muted);
  font-size: 14px;
}

.table__row b {
  font-size: 16px;
}

.table__row small {
  color: var(--muted);
  font-size: 12.5px;
  text-align: right;
}

.group > .small {
  margin: 8px 4px 0;
}

/* ---------- diario ---------- */

.cal {
  margin-top: 6px;
}

.cal__head {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.cal__head div {
  flex: 1;
}

.cal__head h2 {
  font-size: 17px;
}

.cal__head h2::first-letter {
  text-transform: uppercase;
}

.cal__head p {
  color: var(--muted);
  font-size: 13px;
}

.cal__head .icon-btn {
  background: var(--s2);
}

.cal__dow,
.cal__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}

.cal__dow {
  margin: 14px 0 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
}

.cal__grid span,
.cal__grid button {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border: 0;
  border-radius: 10px;
  background: none;
  font-size: 14px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.cal__grid .is-trained {
  background: color-mix(in srgb, var(--accent) 26%, transparent);
  color: var(--text);
  font-weight: 700;
}

.cal__grid .is-today {
  box-shadow: inset 0 0 0 2px var(--accent);
  color: var(--text);
}

.cal__grid .is-open {
  background: var(--accent);
  color: var(--on-accent);
}

.day {
  padding: 0 0 6px;
}

.day__ex {
  display: block;
  padding: 9px 16px;
  border-top: 1px solid var(--line);
}

.day__ex b {
  display: block;
  font-size: 15px;
}

.day__ex span {
  color: var(--muted);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.day__ex i {
  opacity: 0.6;
  font-style: normal;
}

/* ---------- ajustes ---------- */

.setting-block {
  margin-top: 14px;
}

.setting-block h2 {
  font-size: 17px;
  margin-bottom: 10px;
}

.setting-block > p + p {
  margin-top: 6px;
}

.setting-block > .btn {
  margin-top: 12px;
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
}

.status + .muted {
  margin-top: 6px;
}

.inline-form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.inline-form input,
.f input,
.f select,
.f textarea,
.pref select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: var(--s2);
  font-size: 16px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.f textarea {
  resize: vertical;
}

.f select,
.pref select {
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238c93a1' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M7 10l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 18px;
}

.inline-form input:focus,
.f input:focus,
.f select:focus,
.f textarea:focus {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.pref {
  display: grid;
  grid-template-columns: 1fr minmax(130px, 46%);
  align-items: center;
  gap: 12px;
  padding: 7px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.pref:first-of-type {
  border-top: 0;
}

.pref select {
  min-height: 40px;
  font-size: 15px;
}

/* ---------- hoja inferior ---------- */

.sheet {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.18s;
}

.sheet__panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: 640px;
  max-height: 90vh;
  max-height: 90dvh;
  margin: 0 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 22px 18px calc(22px + var(--safe-b));
  border-radius: 22px 22px 0 0;
  background: var(--s1);
  box-shadow: var(--shadow);
  transform: translateY(100%);
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sheet.is-open .sheet__backdrop {
  opacity: 1;
}

.sheet.is-open .sheet__panel {
  transform: none;
}

.sheet__close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: var(--s2);
  color: var(--muted);
}

.sheet h2 {
  font-size: 20px;
  margin: 0 44px 6px 0;
}

.sheet h2 + .muted {
  margin-bottom: 4px;
}

.sheet .list,
.sheet .sets {
  background: var(--s2);
}

.sheet .row {
  border-color: var(--s3);
}

.sheet .chip {
  background: var(--s2);
}

.sheet .card {
  background: var(--s2);
}

.sheet .muted.small {
  margin: 14px 2px 8px;
}

.sheet p + p {
  margin-top: 8px;
}

.f {
  display: block;
  margin-top: 12px;
  min-width: 0;
}

.f span {
  display: block;
  font-size: 13px;
  font-weight: 650;
  color: var(--muted);
  margin: 0 0 6px 2px;
}

.f-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.sheet .check {
  margin-top: 10px;
}

.checks {
  padding: 4px 14px 8px;
}

.checks .muted.small {
  margin: 10px 0 2px;
}

.map {
  margin-top: 12px;
}

.map summary {
  font-weight: 650;
  color: var(--accent);
  padding: 6px 0;
}

.f--map {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.f--map span {
  margin: 0;
}

.import-sum {
  margin-top: 14px;
}

/* ---------- barra de navegación ---------- */

.nav {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  justify-content: center;
  padding: 0 8px var(--safe-b);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  backdrop-filter: saturate(160%) blur(18px);
  border-top: 1px solid var(--line);
}

.nav a {
  flex: 1;
  max-width: 200px;
  height: var(--nav-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 650;
}

.nav a svg {
  width: 24px;
  height: 24px;
}

.nav a.is-on {
  color: var(--accent);
}

/* ---------- descanso ---------- */

.rest {
  position: fixed;
  left: 10px;
  right: 10px;
  bottom: calc(var(--nav-h) + var(--safe-b) + 10px);
  z-index: 25;
  max-width: 620px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 18px;
  background: var(--s2);
  box-shadow: var(--shadow);
}

.rest__bar {
  position: absolute;
  inset: 0 auto 0 0;
  background: color-mix(in srgb, var(--accent) 30%, transparent);
  transition: width 0.25s linear;
}

.rest.is-done {
  background: var(--good);
  color: #062615;
}

.rest.is-done .rest__bar {
  display: none;
}

.rest__row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 56px;
  padding: 0 8px 0 14px;
}

.rest__row b {
  flex: 1;
  font-size: 21px;
  font-weight: 750;
}

.rest__row button {
  min-width: 46px;
  height: 40px;
  border: 0;
  border-radius: 11px;
  background: rgba(127, 127, 127, 0.18);
  font-weight: 700;
  font-size: 14px;
  display: grid;
  place-items: center;
}

/* ---------- avisos ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--nav-h) + var(--safe-b) + 16px);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  max-width: calc(100vw - 32px);
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
  font-size: 14.5px;
  box-shadow: var(--shadow);
  transform: translateX(-50%);
  animation: toast-in 0.18s ease-out;
}

body.has-rest .toast {
  bottom: calc(var(--nav-h) + var(--safe-b) + 80px);
}

.toast.is-out {
  opacity: 0;
  transition: opacity 0.2s;
}

.toast button {
  border: 0;
  background: none;
  color: var(--accent);
  font-weight: 750;
  padding: 0;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 8px);
  }
}

.update {
  position: fixed;
  top: calc(var(--safe-t) + 10px);
  left: 50%;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  max-width: calc(100vw - 24px);
  padding: 10px 10px 10px 16px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  font-size: 14px;
  transform: translateX(-50%);
  box-shadow: var(--shadow);
}

.update button {
  border: 0;
  border-radius: 10px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
  font-weight: 700;
}

@media (min-width: 700px) {
  .stepper {
    grid-template-columns: 72px 1fr 72px;
  }
  .log__fields {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}