/* Phone-only repairs. Desktop styles stay in rebuild.css and light.css. */
@media (max-width: 767px) {
  body.cupec-rebuild:has(dialog[open]) { overflow: hidden; }
  .cupec-rebuild button,
  .cupec-rebuild input:not([type=checkbox]):not([type=radio]):not([type=range]),
  .cupec-rebuild select,
  .cupec-rebuild summary,
  .cupec-rebuild .button,
  .cupec-rebuild .rb-button,
  .cupec-rebuild .entry-button,
  .cupec-rebuild .event-back,
  .cupec-rebuild .rb-header nav a,
  .cupec-rebuild .event-header nav a,
  .cupec-rebuild .company-links a,
  .cupec-rebuild .join-detail-cta a { min-height: 48px; }
  .cupec-rebuild input:not([type=checkbox]):not([type=radio]):not([type=range]),
  .cupec-rebuild select,
  .cupec-rebuild textarea { font-size: 16px; max-width: 100%; min-width: 0; }
  .cupec-rebuild .actions,
  .cupec-rebuild .hero-actions,
  .cupec-rebuild .rb-actions,
  .cupec-rebuild .join-detail-cta { flex-wrap: wrap; gap: 12px; }
  .cupec-rebuild .actions > *,
  .cupec-rebuild .hero-actions > *,
  .cupec-rebuild .rb-actions > *,
  .cupec-rebuild .join-detail-cta > * { max-width: 100%; white-space: normal; }
  .cupec-rebuild .actions > a,
  .cupec-rebuild .hero-actions > a,
  .cupec-rebuild .join-detail-cta > a,
  .cupec-rebuild .company-links > a { display: inline-flex; align-items: center; }
  .cupec-rebuild.challenge-site .steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    overflow: visible;
  }
  .cupec-rebuild.challenge-site .steps button {
    min-width: 0;
    min-height: 64px;
    padding: 10px 8px;
    font-size: 12px;
    border: 1px solid var(--rb-line);
    white-space: normal;
  }
  .cupec-rebuild.challenge-site .steps button.active { background: var(--rb-paper); }
  .cupec-rebuild .form-nav { gap: 12px; }
  .cupec-rebuild .form-nav button { white-space: normal; min-width: 0; }
  .cupec-rebuild .company-links { flex-wrap: wrap; gap: 12px 20px; }
  .cupec-rebuild .company-links button { margin-left: 0; }
  .cupec-rebuild .compare-picker label { min-height: 48px; align-items: center; }
  .cupec-rebuild .rb-footer-links a { display: inline-flex; align-items: center; min-height: 44px; }

  /* Full-height readers keep dismissal and slide controls within thumb reach. */
  .cupec-rebuild dialog#reader,
  .cupec-rebuild dialog#dossier,
  .cupec-rebuild dialog.join-details {
    position: fixed;
    inset: 0;
    margin: 0;
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    padding: 0;
    border: 0;
    overflow-x: hidden;
    overscroll-behavior: contain;
  }
  .cupec-rebuild #reader > .reader-close,
  .cupec-rebuild #dossier > .close-dialog {
    position: sticky;
    top: 0;
    z-index: 4;
    display: block;
    width: 100%;
    min-height: calc(56px + env(safe-area-inset-top));
    padding: calc(12px + env(safe-area-inset-top)) 20px 12px;
    margin: 0;
    border: 0;
    border-bottom: 1px solid var(--rb-line);
    border-radius: 0;
    background: var(--rb-paper);
    color: var(--rb-ink);
    text-align: right;
    font-size: 15px;
  }
  .cupec-rebuild #reader .reader-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 20px 20px calc(108px + env(safe-area-inset-bottom));
  }
  .cupec-rebuild #reader .reader-layout > * { min-width: 0; }
  .cupec-rebuild #reader #reader-image {
    width: 100%;
    height: auto;
    max-height: calc(100svh - 168px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    object-fit: contain;
    background: var(--rb-paper);
    touch-action: pan-y pinch-zoom;
  }
  .cupec-rebuild #reader .reader-layout h2 { font-size: 32px; line-height: 1.12; }
  .cupec-rebuild #reader .reader-controls {
    position: fixed;
    inset: auto 0 0;
    z-index: 5;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 20px;
    margin: 0;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: var(--rb-paper);
    border-top: 1px solid var(--rb-line);
  }
  .cupec-rebuild #reader .reader-controls button {
    min-height: 48px;
    padding: 10px 14px;
    border: 1px solid var(--rb-line);
    color: var(--rb-ink);
    background: var(--rb-soft);
    font-size: 14px;
    touch-action: manipulation;
  }
  .cupec-rebuild #reader #slide-count { font-size: 13px; white-space: nowrap; }
  .cupec-rebuild #reader #reader-caption { font-size: 15px; line-height: 1.75; }
  .cupec-rebuild #dossier #dossier-content { padding: 24px 20px 40px; }
  .cupec-rebuild #dossier .dossier-stats,
  .cupec-rebuild #dossier .chart-pair { grid-template-columns: minmax(0, 1fr); }
  .cupec-rebuild #dossier .table-wrap { max-width: 100%; overflow-x: auto; }
  .cupec-rebuild #dossier .actions { flex-direction: column; align-items: stretch; }
  .cupec-rebuild #dossier .actions > a { justify-content: center; }
  .cupec-rebuild .join-detail-toolbar { padding-top: calc(12px + env(safe-area-inset-top)); }
  .cupec-rebuild .join-detail-navigation { padding-bottom: calc(12px + env(safe-area-inset-bottom)); }
  .cupec-rebuild .join-detail-navigation button { min-width: 96px; }
  .cupec-rebuild .join-detail-cta { flex-direction: column; align-items: stretch; }
  .cupec-rebuild .join-detail-cta a { justify-content: center; }
}

/* Immediate press feedback without delaying taps or shifting the layout. */
@media (max-width: 767px) {
  .cupec-rebuild :where(button:enabled, summary, .rb-button, .button, .entry-button, .event-back, .rb-header nav a, .event-header nav a, .challenge-sidebar nav a, .event-list > a, .media-card, .join-card, .whitehall-takeaway, .company-links a) {
    transition: scale 120ms ease-out, filter 120ms ease-out;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  .cupec-rebuild :where(button:enabled, summary, .rb-button, .button, .entry-button, .event-back, .rb-header nav a, .event-header nav a, .challenge-sidebar nav a, .event-list > a, .company-links a):not(:disabled):not([aria-disabled=true]):active {
    scale: .97;
    filter: brightness(.94);
    transition-duration: 60ms;
  }
  .cupec-rebuild :where(.media-card, .join-card, .whitehall-takeaway, .event-list > a, .sim-company):not(:disabled):not([aria-disabled=true]):active {
    scale: .99;
    filter: brightness(.96);
  }
  .motion-paused .cupec-rebuild :where(button, summary, a):active { scale: none!important; transition: none!important; }
}
@media (max-width: 767px) and (prefers-reduced-motion: reduce) {
  .cupec-rebuild :where(button, summary, a):active { scale: none!important; transition: none!important; }
}

/* Neutral, less abrupt touch feedback across the rest of the phone site. */
@media (max-width: 767px) {
  .cupec-rebuild :where(button:enabled, summary, a) {
    -webkit-tap-highlight-color: transparent;
    transition-duration: 180ms;
  }
  .cupec-rebuild :where(button:enabled, summary, .rb-button, .button, .entry-button, .event-back, .company-links a):not(:disabled):not([aria-disabled=true]):active {
    scale: .985;
    filter: none;
    background-color: #e9e8e4!important;
    transition-duration: 120ms;
  }
  .cupec-rebuild :where(.media-card, .join-card, .whitehall-takeaway, .event-list > a, .sim-company):not(:disabled):not([aria-disabled=true]):active {
    scale: .995;
    filter: none;
    background-color: #f1f0ed!important;
  }
}
@media (max-width: 767px) and (prefers-reduced-motion: reduce), (max-width: 960px) and (max-height: 500px) and (pointer: coarse) and (prefers-reduced-motion: reduce) {
  body.cupec-rebuild .navigation-shell nav,
  body.cupec-rebuild .navigation-shell .menu-toggle span { transition: none!important; }
}
@media (max-width: 767px), (max-width: 960px) and (max-height: 500px) and (pointer: coarse) {
  .motion-paused body.cupec-rebuild .navigation-shell nav,
  .motion-paused body.cupec-rebuild .navigation-shell .menu-toggle span { transition: none!important; }
}

/* Keep the homepage media preview to one piece on phones. */
@media (max-width: 767px) {
  .cupec-rebuild #home-media { grid-template-columns: 1fr; }
  .cupec-rebuild #home-media > .media-card:nth-child(n + 2) { display: none; }
}