/* PULSO · exercise library. Photography, clear filters and open rows. */
body[data-page="exercicios"] .topbar { display: none; }
body[data-page="exercicios"] main { padding-top: 19px; }
.exercise-library-page { min-width: 0; }
.library-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin: 6px 0 34px; }
.library-heading > div { min-width: 0; }
.library-heading .eyebrow { display: block; margin-bottom: 12px; font-size: 12px; }
.library-heading .library-eyebrow { display: block; margin: 0 0 12px; color: var(--muted); font-size: 12px; letter-spacing: .01em; line-height: 1.5; }
.library-heading h1 { font-size: 64px; font-weight: 500; letter-spacing: -.06em; line-height: 1.04; }
.library-heading h1 > span { color: var(--accent-text); }
.library-heading-count { margin-left: 12px; color: var(--muted); font-size: 20px; font-weight: 400; letter-spacing: -.025em; vertical-align: middle; }
.library-heading p { max-width: 640px; color: var(--muted); margin-top: 13px; font-size: 15px; line-height: 1.65; }
.library-heading > span, .library-heading > small { color: var(--muted); font-size: 12px; padding-bottom: 5px; white-space: nowrap; }
.library-heading > .library-heading-count { display: flex; flex-direction: column; align-items: flex-end; flex-shrink: 0; gap: 5px; margin: 0; min-width: 70px; }
.library-heading-count > strong { color: var(--ink); font-size: 39px; font-weight: 500; letter-spacing: -.055em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.library-heading-count > span { color: var(--muted); font-size: 11px; letter-spacing: 0; line-height: 1.5; }
.library-toolbar { display: block; padding: 5px 0 0; }
.library-search-row { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-bottom: 25px; }
.library-search-label { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.library-search { display: flex; align-items: center; gap: 13px; flex: 1; min-width: 0; max-width: 700px; min-height: 53px; padding: 7px 0; border-bottom: 1px solid var(--line-strong); color: var(--muted); }
.library-search:focus-within { border-bottom-color: var(--accent-text); outline: 2px solid var(--focus); outline-offset: 5px; border-radius: 4px; }
.library-search > .icon { width: 21px; height: 21px; flex-shrink: 0; }
.library-search input { width: 100%; flex: 1; min-width: 0; padding: 9px 0; border: 0; border-radius: 0; outline: none; color: var(--ink); background: transparent; font: inherit; font-size: 19px; line-height: 1.5; letter-spacing: -.015em; }
.library-search input:focus { outline: none; border: 0; }
.library-search input::placeholder { color: var(--muted); opacity: 1; }
.library-search input::-webkit-search-cancel-button { -webkit-appearance: none; }
.library-search > button { display: grid; place-items: center; flex-shrink: 0; width: 44px; min-height: 44px; padding: 9px; border: 0; border-radius: 50%; background: transparent; color: var(--muted); font-size: 21px; line-height: 1; }
.library-search > button:hover { background: var(--surface-2); color: var(--ink); }
.library-search > button .icon { width: 16px; height: 16px; }
.library-tabs { display: inline-flex; align-items: center; flex-shrink: 0; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; }
.library-tabs > button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 18px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 12px; transition: background .16s, color .16s; }
.library-tabs > button:hover { color: var(--ink); background: var(--surface-2); }
.library-tabs > button[aria-pressed="true"] { background: var(--ink); color: var(--surface); }
.library-tabs > button > span, .library-tabs > button > small { color: inherit; opacity: .78; font-size: 11px; font-weight: 400; font-variant-numeric: tabular-nums; }
.library-tabs > button .icon { width: 15px; height: 15px; }
.library-filters { display: flex; align-items: flex-end; justify-content: space-between; gap: 25px; padding: 0 0 21px; border-bottom: 1px solid var(--line); }
.library-groups { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; min-width: 0; }
.library-groups button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 1px solid var(--line); border-radius: 999px; padding: 10px 15px; background: transparent; color: var(--muted); font-size: 12px; line-height: 1.5; transition: background .16s, border-color .16s, color .16s; }
.library-groups button:hover:not(:disabled) { color: var(--ink); background: var(--surface-2); border-color: var(--line-strong); }
.library-groups button[aria-pressed="true"] { color: var(--accent-text); background: var(--accent-soft); border-color: var(--accent-text); }
.library-groups button > span, .library-groups button > small { color: inherit; opacity: .8; font-size: 10px; font-weight: 400; font-variant-numeric: tabular-nums; }
.library-groups button > span:first-child { font-size: inherit; opacity: 1; }
.library-groups button:disabled { opacity: .4; }
.library-equipment { display: flex; flex-direction: column; gap: 7px; flex-shrink: 0; width: 215px; min-width: 0; color: var(--muted); }
.library-equipment > span, .library-equipment > label { display: block; font-size: 11px; line-height: 1.5; }
.library-equipment select { width: 100%; min-width: 0; min-height: 44px; padding: 11px 31px 11px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--ink); font: inherit; font-size: 12px; }
.library-equipment select:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-color: var(--line); }
.library-active-filters { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.library-active-filters:empty { display: none; }
.library-active-filters > span { color: var(--muted); font-size: 11px; margin-right: 4px; }
.library-active-filters button { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; border: 0; border-radius: 6px; padding: 9px 12px; background: var(--surface-2); color: var(--ink); font-size: 11px; }
.library-active-filters button:hover { background: var(--surface-3); }
.library-active-chip > span { min-width: 0; max-width: 410px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.library-active-filters .library-reset-button { padding-left: 8px; padding-right: 8px; color: var(--accent-text); background: transparent; }
.library-active-filters button .icon { width: 12px; height: 12px; }
.library-active-filters button[data-library-clear], .library-active-filters button[data-library-clear-all] { padding-left: 8px; padding-right: 8px; color: var(--accent-text); background: transparent; }
.library-results-summary { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 62px; padding: 22px 0 17px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.library-results-summary strong { color: var(--ink); font-weight: 500; }
.library-feedback { color: var(--success); text-align: right; max-width: 65%; font-size: 12px; line-height: 1.6; }
.library-feedback:empty { display: none; }
.library-feedback.library-feedback-error { color: var(--danger); }
.library-results { border-top: 1px solid var(--line); }
.library-exercise-row { display: grid; grid-template-columns: 176px 31px minmax(0, 1fr) auto; align-items: center; gap: 24px; min-width: 0; padding: 22px 0; border-bottom: 1px solid var(--line); transition: background .16s; }
.library-exercise-row:hover { background: var(--surface-2); }
.library-thumbnail-button { position: relative; display: block; width: 176px; min-width: 0; padding: 0; border: 0; border-radius: 7px; background: transparent; text-align: left; }
.library-thumbnail-button .library-exercise-image { width: 100%; }
.library-exercise-image { position: relative; display: block; width: 176px; aspect-ratio: 16/9; min-width: 0; padding: 0; overflow: hidden; border: 0; border-radius: 7px; background: var(--surface-3); }
.library-exercise-image img, img.library-exercise-image { display: block; width: 100%; height: 100%; aspect-ratio: 16/9; object-fit: cover; object-position: center; filter: saturate(.75); transition: filter .2s; }
.library-exercise-row:hover .library-exercise-image img, .library-exercise-image:hover img { filter: saturate(1); }
.library-exercise-image > .icon { position: absolute; left: 10px; bottom: 10px; width: 21px; height: 21px; color: #fff; filter: drop-shadow(0 1px 2px #0008); }
.library-image-play { position: absolute; right: 8px; bottom: 8px; display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid #ffffff70; border-radius: 50%; background: #1811159c; color: #fff; pointer-events: none; }
.library-image-play .icon { width: 13px; height: 13px; }
.library-image-unavailable { display: grid; place-items: center; }
.library-exercise-image.library-image-unavailable > .icon { position: static; width: 28px; height: 28px; color: var(--muted); filter: none; }
.library-exercise-number { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.library-exercise-copy { min-width: 0; }
.library-exercise-copy h2, .library-exercise-copy h3, .library-exercise-copy > strong { display: block; color: var(--ink); font-size: 22px; font-weight: 500; letter-spacing: -.035em; line-height: 1.3; }
.library-exercise-copy p { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 7px; color: var(--muted); margin-top: 7px; font-size: 13px; line-height: 1.6; }
.library-exercise-copy > small, .library-exercise-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 13px; color: var(--muted); margin-top: 9px; font-size: 12px; line-height: 1.6; }
.library-exercise-meta > span { display: inline-flex; align-items: center; gap: 5px; }
.library-exercise-meta .icon { width: 13px; height: 13px; }
.library-exercise-actions { display: flex; align-items: center; gap: 12px; }
.library-guide-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 11px 17px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink); font-size: 12px; font-weight: 500; white-space: nowrap; }
.library-guide-button:hover { border-color: var(--line-strong); background: var(--surface); }
.library-guide-button .icon { width: 15px; height: 15px; }
.library-favorite-button { display: grid; place-items: center; width: 44px; height: 44px; padding: 12px; border: 1px solid transparent; border-radius: 50%; background: transparent; color: var(--muted); transition: color .16s, background .16s, border-color .16s; }
.library-favorite-button .icon { width: 20px; height: 20px; }
.library-favorite-button:hover { border-color: var(--line); background: var(--surface); color: var(--accent-text); }
.library-favorite-button[aria-pressed="true"] { color: var(--accent-text); background: var(--accent-soft); }
.library-favorite-button[aria-pressed="true"] .icon { fill: currentColor; }
.library-empty { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-height: 290px; padding: 38px 0; }
.library-empty h2, .library-empty h3, .library-empty > strong { color: var(--ink); font-size: 29px; font-weight: 500; letter-spacing: -.045em; line-height: 1.2; }
.library-empty p { max-width: 490px; margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.library-empty .btn, .library-empty > button { margin-top: 22px; min-height: 44px; }
.library-empty-icon { display: block; margin-bottom: 18px; color: var(--accent-text); }
.library-empty-icon .icon { width: 27px; height: 27px; }
.library-empty-button { display: inline-flex; align-items: center; gap: 9px; padding: 12px 19px; border: 0; border-radius: 999px; background: var(--accent); color: var(--on-accent); font-size: 12px; font-weight: 500; }
.library-empty-button:hover { background: var(--accent-text); }
html[data-theme="dark"] .library-empty-button:hover { background: #cf542c; }
.library-empty-button .icon { width: 15px; height: 15px; }
.library-content-note { margin-top: 23px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.exercise-library-page button:focus-visible, .exercise-library-page a:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
@media (max-width: 1180px) {
  .library-search-row { gap: 25px; }
  .library-search { max-width: 620px; }
  .library-filters { gap: 20px; }
  .library-groups { gap: 6px; }
  .library-groups button { padding-left: 12px; padding-right: 12px; font-size: 11px; gap: 7px; }
  .library-equipment { width: 195px; }
  .library-exercise-row { grid-template-columns: 154px 27px minmax(0, 1fr) auto; gap: 20px; }
  .library-exercise-image { width: 154px; }
  .library-thumbnail-button { width: 154px; }
  .library-exercise-copy h2, .library-exercise-copy h3, .library-exercise-copy > strong { font-size: 20px; }
  .library-guide-button { padding-left: 13px; padding-right: 13px; font-size: 11px; }
}
@media (max-width: 960px) {
  .library-heading h1 { font-size: 57px; }
  .library-filters { flex-direction: column; align-items: stretch; gap: 16px; }
  .library-equipment { flex-direction: row; align-items: center; gap: 14px; width: 100%; }
  .library-equipment > span, .library-equipment > label { flex-shrink: 0; }
  .library-equipment select { max-width: 260px; }
  .library-exercise-row { grid-template-columns: 144px minmax(0, 1fr) auto; gap: 17px; }
  .library-exercise-number { display: none; }
  .library-exercise-image { width: 144px; }
  .library-thumbnail-button { width: 144px; }
  .library-exercise-copy h2, .library-exercise-copy h3, .library-exercise-copy > strong { font-size: 20px; }
  .library-exercise-copy p { font-size: 12px; }
  .library-exercise-copy > small, .library-exercise-meta { font-size: 11px; gap: 5px 9px; }
}
@media (max-width: 700px) {
  body[data-page="exercicios"] main { padding-top: 8px; }
  .library-heading { margin: 8px 0 20px; gap: 18px; }
  .library-heading .eyebrow { margin-bottom: 10px; font-size: 10px; }
  .library-heading .library-eyebrow { margin-bottom: 10px; font-size: 10px; }
  .library-heading h1 { font-size: 47px; letter-spacing: -.06em; }
  .library-heading-count { font-size: 15px; margin-left: 8px; }
  .library-heading > .library-heading-count { min-width: 48px; gap: 4px; }
  .library-heading-count > strong { font-size: 26px; }
  .library-heading-count > span { font-size: 9px; }
  .library-heading p { margin-top: 10px; font-size: 13px; line-height: 1.65; max-width: 350px; }
  .library-heading > span, .library-heading > small { font-size: 10px; }
  .library-toolbar { padding: 0; }
  .library-search-row { flex-wrap: wrap; align-items: stretch; gap: 14px; padding-bottom: 17px; }
  .library-search { max-width: none; flex-basis: 100%; min-height: 48px; padding: 0; gap: 10px; }
  .library-search input { font-size: 16px; padding: 11px 0; }
  .library-search > .icon { width: 18px; height: 18px; }
  .library-tabs { padding: 3px; gap: 3px; }
  .library-tabs > button { min-height: 44px; padding: 10px 16px; font-size: 11px; }
  .library-tabs > button > span, .library-tabs > button > small { font-size: 10px; }
  .library-filters { gap: 13px; padding-bottom: 17px; }
  .library-groups { gap: 6px; }
  .library-groups button { min-height: 44px; padding: 10px 11px; font-size: 11px; gap: 6px; }
  .library-groups button > span, .library-groups button > small { font-size: 10px; }
  .library-equipment { gap: 12px; }
  .library-equipment > span, .library-equipment > label { font-size: 10px; }
  .library-equipment select { max-width: none; flex: 1; min-height: 44px; padding-left: 11px; font-size: 12px; border-radius: 7px; }
  .library-active-filters { margin-top: 11px; gap: 6px; }
  .library-active-filters > span { font-size: 10px; }
  .library-active-filters button { padding: 9px 10px; font-size: 10px; max-width: 100%; }
  .library-results-summary { min-height: 53px; padding: 17px 0 13px; font-size: 11px; gap: 11px; }
  .library-results-summary:has(.library-feedback:not(:empty)) { flex-direction: column; align-items: flex-start; gap: 5px; }
  .library-feedback { max-width: 100%; text-align: left; font-size: 11px; }
  .library-exercise-row { grid-template-columns: 96px minmax(0, 1fr) 44px; align-items: start; gap: 10px 14px; padding: 20px 0; }
  .library-exercise-image { grid-column: 1; grid-row: 1 / span 2; width: 96px; margin-top: 3px; border-radius: 5px; }
  .library-thumbnail-button { grid-column: 1; grid-row: 1 / span 2; width: 96px; margin-top: 3px; border-radius: 5px; }
  .library-thumbnail-button .library-exercise-image { margin-top: 0; }
  .library-image-play { width: 24px; height: 24px; right: 5px; bottom: 5px; }
  .library-image-play .icon { width: 11px; height: 11px; }
  .library-exercise-image > .icon { width: 15px; height: 15px; left: 6px; bottom: 6px; }
  .library-exercise-copy { grid-column: 2 / span 2; grid-row: 1; }
  .library-exercise-actions { grid-column: 2 / span 2; grid-row: 2; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
  .library-exercise-copy h2, .library-exercise-copy h3, .library-exercise-copy > strong { font-size: 18px; line-height: 1.3; }
  .library-exercise-copy p { margin-top: 5px; font-size: 11px; line-height: 1.65; }
  .library-exercise-copy > small, .library-exercise-meta { font-size: 11px; margin-top: 6px; gap: 3px 9px; line-height: 1.6; }
  .library-guide-button { grid-column: 2; grid-row: 2; justify-self: start; align-self: center; min-height: 44px; padding: 10px 12px; font-size: 10px; gap: 7px; }
  .library-guide-button .icon { width: 13px; height: 13px; }
  .library-favorite-button { grid-column: 3; grid-row: 2; align-self: center; width: 44px; height: 44px; }
  .library-favorite-button .icon { width: 19px; height: 19px; }
  .library-empty { min-height: 235px; padding: 30px 0; }
  .library-empty h2, .library-empty h3, .library-empty > strong { font-size: 25px; }
  .library-empty p { font-size: 12px; line-height: 1.8; }
  .library-content-note { font-size: 11px; margin-top: 20px; }
}
@media (max-width: 370px) {
  .library-heading h1 { font-size: 43px; }
  .library-groups { gap: 5px; }
  .library-groups button { padding-left: 10px; padding-right: 10px; font-size: 10px; gap: 5px; }
  .library-exercise-row { grid-template-columns: 83px minmax(0, 1fr) 44px; column-gap: 11px; }
  .library-exercise-image { width: 83px; }
  .library-thumbnail-button { width: 83px; }
  .library-exercise-copy h2, .library-exercise-copy h3, .library-exercise-copy > strong { font-size: 17px; }
  .library-guide-button { padding-left: 9px; padding-right: 9px; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  .library-tabs > button, .library-groups button, .library-exercise-row,
  .library-exercise-image img, .library-favorite-button { transition: none; }
}