/* Reglas compartidas para la portada y los cuatro talleres. */
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-bottom: 90px;
}

body { overflow-wrap: break-word; }
.wrap :is(h1, h2, h3, legend), .hero h1, .card h2, .timer-display, .score strong, .stat-row strong,
.macro-head strong, .time-picker input {
  font-family: 'Space Grotesk', system-ui, sans-serif;
}
img, video, canvas { max-width: 100%; }
button, input, select, textarea { max-width: 100%; }
select, textarea, fieldset { min-width: 0; }
.wrap, .grid, .panel, .result { min-width: 0; }
.layout > *, .dashboard > *, .session-tools > *, .feedback > *,
.checklist > *, .choices > *, .extras > *, .two-columns > *,
.questions > *, .options > *, .career-grid > *, .meal-options > *,
.exercise > *, .week > *, .intro > div { min-width: 0; }
.back { display: inline-flex; align-items: center; min-height: 44px; }
.topbar, .section-heading, .routine-header { gap: 12px; }
.step { flex-shrink: 0; }
select { width: 100%; }
textarea { width: 100%; }
.exercise { grid-template-columns: 28px minmax(0, 1fr) auto auto; }
.meal-number { flex-shrink: 0; }
.share-dialog { overflow-y: auto; overscroll-behavior: contain; }
.share-head > div { min-width: 0; }
.share-close { flex-shrink: 0; }

@media screen and (max-width: 1000px) {
  .choices { grid-template-columns: minmax(0, 1fr); }
  .intro h1 { font-size: clamp(2.6rem, 8vw, 6rem); }
  .hero-mark, .sun { font-size: 5rem; padding-right: 0; }
  .checklist { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .checks { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media screen and (max-width: 820px) {
  /* 16 px evita el zoom automático al editar campos en iPhone. */
  input, select, textarea { font-size: 16px; }
  .share-dialog .share-preview { font-size: 16px; }
  .layout, .dashboard, .session-tools, .feedback {
    grid-template-columns: minmax(0, 1fr);
  }
  .feedback { gap: 24px; }
  .choices { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .exercise { grid-template-columns: 28px minmax(0, 1fr) auto; }
  .image-upload { grid-column: 2 / -1; justify-self: start; }
  .intro { gap: 16px; }
  .hero-mark, .sun { display: none; }
  .wrap {
    padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px));
  }
}

@media screen and (max-width: 620px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .hero { padding: 40px 16px 24px; }
  .grid { padding: 12px 16px 40px; gap: 14px; }
  .card { padding: 22px; min-height: 170px; }
  .card h2 { font-size: clamp(1.6rem, 7vw, 2rem); }
  .topbar { flex-wrap: wrap; }
  .status { font-size: .7rem; letter-spacing: .06em; }
  .intro { display: block; padding: 40px 0 28px; }
  .intro h1 { font-size: clamp(2.5rem, 12vw, 4.5rem); line-height: .98; }
  .intro p:last-child, .intro > p:not(.tag) { font-size: 1rem; }
  .panel, .result { padding: 20px 16px; }
  .panel, .result { box-shadow: 4px 4px 0 var(--ink, #332d3a); }
  .warmup, .timer, .feedback { box-shadow: none; }
  .notice { display: block; padding: 16px; }
  .notice strong { display: block; white-space: normal; margin-bottom: 8px; }
  .section-heading, .routine-header { flex-wrap: wrap; }
  .section-heading > div, .routine-header > div { min-width: 0; }
  .two-columns, .choices, .extras, .checks { grid-template-columns: minmax(0, 1fr); }
  .weekday-picker { padding: 12px; }
  .weekday-options { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .weekday-options span { min-height: 44px; }
  .week { gap: 8px; }
  .day { padding: 12px 9px; }
  .exercise { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; padding: 12px; }
  .exercise > input { grid-column: 1; grid-row: 1; margin: 10px 0 0; }
  .exercise-name { grid-column: 2; padding: 0 0 0 54px; min-height: 48px; }
  .exercise-visual { width: 42px; height: 42px; }
  .dose { grid-column: 2; text-align: left; white-space: normal; }
  .image-upload { grid-column: 2; flex-wrap: wrap; white-space: normal; }
  .upload-label { display: inline-flex; align-items: center; min-height: 44px; }
  .timer-display { font-size: clamp(3rem, 16vw, 5rem); }
  .time-picker { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .timer-controls > button { flex: 1 1 120px; }
  .timer-reset, .water-reset, .ghost { min-height: 44px; }
  .meal-tabs { flex-wrap: wrap; overflow-x: visible; gap: 6px; }
  .meal-tab { flex: 1 1 100px; min-height: 44px; }
  .meal-options { grid-template-columns: minmax(0, 1fr); }
  .day-plan .section-heading { flex-direction: column; align-items: stretch; }
  .shopping { position: static; margin-top: 20px; padding: 16px; }
  .shopping-title { gap: 12px; align-items: start; }
  .shopping-title button { flex-shrink: 0; width: 44px; min-height: 44px; }
  .shopping ul { grid-template-columns: minmax(0, 1fr); }
  .shopping li { min-height: 44px; }
  .macro-head { flex-wrap: wrap; gap: 10px; }
  .macro-row > div:first-child { flex-wrap: wrap; gap: 6px; }
  .options, .hobbies, .questions, .career-grid { grid-template-columns: minmax(0, 1fr); }
  .career { padding: 16px; }
  .form-actions { flex-direction: column; align-items: stretch; }
  .form-actions button { flex: auto; }
  .result-actions { flex-direction: column; align-items: stretch; }
  .share-dialog { max-height: calc(100dvh - 24px); }
  .share-workshop {
    right: calc(12px + env(safe-area-inset-right, 0px));
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  }
}

@media (hover: none), (pointer: coarse) {
  button, .recipe-video, .video-link { min-height: 44px; }
  .recipe-video, .video-link { display: inline-flex; align-items: center; }
  input[type=checkbox] { min-width: 22px; min-height: 22px; }
  input[type=range] { min-height: 32px; }
  .card:hover, button:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}