/* Coach Quick Measurement V1. Mobile-only, session-isolated toolbox. */
.coach-quick-page { display: none; }

@media (max-width: 768px) {
  .coach-quick-page { display: block; }
  .coach-quick-body {
    width: 100%;
    max-width: 680px;
    margin: 0 auto;
    padding: 24px 20px calc(34px + env(safe-area-inset-bottom));
  }
  .coach-quick-intro {
    margin: 0 0 30px;
    color: var(--mobile-app-gray);
    font-size: 13px;
    line-height: 1.5;
  }
  .coach-quick-recent-section { margin-bottom: 34px; }
  .coach-quick-section-heading { display: grid; margin-bottom: 12px; gap: 4px; }
  .coach-quick-section-heading > span,
  .coach-quick-test-heading > span {
    color: var(--mobile-app-gray);
    font: 750 9px/1 var(--mono);
    letter-spacing: .16em;
  }
  .coach-quick-section-heading h2,
  .coach-quick-test-heading h2 { margin: 0; color: var(--mobile-app-black); }
  .coach-quick-section-heading h2 { font-size: 18px; }
  .coach-quick-empty {
    min-height: 58px;
    margin: 0;
    padding: 18px 0;
    border-top: 1px solid var(--mobile-app-line);
    border-bottom: 1px solid var(--mobile-app-line);
    color: var(--mobile-app-gray);
    font-size: 13px;
  }
  .coach-quick-record {
    display: flex;
    min-height: 66px;
    padding: 12px 0;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-top: 1px solid rgba(15,23,42,.09);
  }
  .coach-quick-record:last-child { border-bottom: 1px solid rgba(15,23,42,.09); }
  .coach-quick-record-copy { display: grid; min-width: 0; gap: 4px; }
  .coach-quick-record-copy strong { font-size: 15px; }
  .coach-quick-record-copy span { color: var(--mobile-app-gray); font-size: 12px; line-height: 1.45; }
  .coach-quick-record-copy .coach-quick-record-grade { color: var(--mobile-app-blue); font-weight: 750; }
  .coach-quick-record time { color: var(--mobile-app-gray); font: 650 11px var(--mono); }
  .coach-quick-catalog { display: grid; gap: 28px; }
  .coach-quick-group h3 {
    margin: 0 0 7px;
    color: var(--mobile-app-gray);
    font-size: 12px;
    font-weight: 700;
  }
  .coach-quick-test-list { border-top: 1px solid var(--mobile-app-black); }
  .coach-quick-test-row {
    display: flex;
    width: 100%;
    min-height: 62px;
    padding: 10px 2px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 0;
    border-bottom: 1px solid rgba(15,23,42,.1);
    color: var(--mobile-app-black);
    background: transparent;
    text-align: left;
  }
  .coach-quick-test-copy { display: grid; min-width: 0; gap: 3px; }
  .coach-quick-test-copy strong { font-size: 15px; line-height: 1.3; }
  .coach-quick-test-copy small { color: var(--mobile-app-gray); font-size: 11px; }
  .coach-quick-chevron { color: var(--mobile-app-blue); font-size: 22px; }
  .coach-quick-test-top { display: grid; margin-bottom: 18px; gap: 24px; }
  .coach-quick-inline-back {
    width: max-content;
    min-height: 44px;
    padding: 0;
    border: 0;
    color: var(--mobile-app-blue);
    background: transparent;
    font-size: 12px;
    font-weight: 750;
  }
  .coach-quick-test-heading { display: grid; gap: 5px; }
  .coach-quick-test-heading h2 { font-size: 28px; line-height: 1.05; letter-spacing: -.04em; }
  .coach-quick-test-heading p { margin: 0; color: var(--mobile-app-gray); font-size: 13px; }
  .coach-quick-protocol {
    margin: 0 0 22px;
    border-top: 1px solid rgba(15,23,42,.18);
    border-bottom: 1px solid rgba(15,23,42,.1);
  }
  .coach-quick-protocol summary {
    min-height: 48px;
    padding: 14px 2px;
    color: #394150;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
  }
  .coach-quick-protocol p { margin: 0; padding: 0 2px 16px; color: var(--mobile-app-gray); font-size: 12px; line-height: 1.6; }
  .coach-quick-form { display: grid; gap: 20px; }
  .coach-quick-field { display: grid; gap: 8px; }
  .coach-quick-field > label { color: #4f5867; font-size: 13px; font-weight: 700; }
  .coach-quick-field .bounded-input { margin: 0; }
  .coach-quick-bilateral.centered-bilateral { margin: 0; }
  .coach-quick-choice-group {
    display: grid;
    margin: 0;
    padding: 0;
    gap: 0;
    border: 0;
  }
  .coach-quick-choice-group legend { width: 100%; padding: 0 0 8px; color: var(--mobile-app-gray); font-size: 12px; font-weight: 700; }
  .coach-quick-choice {
    min-height: 52px;
    padding: 0 2px;
    border: 0;
    border-top: 1px solid rgba(15,23,42,.1);
    color: var(--mobile-app-black);
    background: transparent;
    text-align: left;
    font-size: 14px;
  }
  .coach-quick-choice:last-child { border-bottom: 1px solid rgba(15,23,42,.1); }
  .coach-quick-choice[aria-pressed="true"] { color: var(--mobile-app-blue); font-weight: 750; }
  .coach-quick-choice[aria-pressed="true"]::before { margin-right: 10px; content: '✓'; }
  .coach-quick-error { margin: 0; color: #b42318; font-size: 12px; }
  .coach-quick-complete-bar {
    position: sticky;
    z-index: 20;
    bottom: calc(var(--mobile-app-nav-height) + env(safe-area-inset-bottom));
    padding: 10px 0 4px;
    background: linear-gradient(to bottom, rgba(245,243,238,0), var(--mobile-app-paper) 28%);
  }
  .coach-quick-complete {
    width: 100%;
    min-height: 50px;
    border: 0;
    border-radius: 3px;
    color: #fff;
    background: var(--mobile-app-blue);
    font-size: 14px;
    font-weight: 750;
  }
  :where(.coach-quick-test-row, .coach-quick-inline-back, .coach-quick-choice, .coach-quick-complete) {
    transition: transform var(--mobile-press-duration) ease, opacity var(--mobile-press-duration) ease, background-color var(--mobile-press-duration) ease;
    -webkit-tap-highlight-color: transparent;
  }
  :where(.coach-quick-test-row, .coach-quick-inline-back, .coach-quick-choice, .coach-quick-complete):active {
    opacity: .78;
    transform: translateY(1px) scale(var(--mobile-press-scale));
  }
  @media (prefers-reduced-motion: reduce) {
    :where(.coach-quick-test-row, .coach-quick-inline-back, .coach-quick-choice, .coach-quick-complete) { transition-duration: 0ms; }
    :where(.coach-quick-test-row, .coach-quick-inline-back, .coach-quick-choice, .coach-quick-complete):active { transform: none; }
  }
}

@media (min-width: 600px) and (max-width: 768px) {
  .coach-quick-body { max-width: 720px; padding-inline: 28px; }
  .coach-quick-catalog { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
  .coach-quick-group:first-child { grid-column: 1 / -1; }
  .coach-quick-test-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; }
}