.lab-page {
  min-height: 100vh;
}

.lab-site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(25, 26, 25, 0.96);
}

.lab-header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.lab-header-label,
.lab-access-status,
.lab-time,
.lab-count {
  color: var(--stone);
  font-size: 0.83rem;
  letter-spacing: 0.04em;
}

.lab-text-button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--stone);
  font: 600 0.83rem var(--sans);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.lab-text-button:hover,
.lab-text-button:focus-visible {
  color: var(--sage);
}

.lab-gate {
  min-height: calc(100vh - 78px);
  padding: 80px 0;
  display: grid;
  align-items: center;
}

.lab-gate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.75fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: center;
}

.lab-gate-copy h1 {
  max-width: 760px;
}

.lab-gate-copy .lead {
  max-width: 660px;
  margin-top: 28px;
}

.lab-privacy-note {
  max-width: 620px;
  margin-top: 34px;
  padding-left: 20px;
  border-left: 1px solid var(--sage);
  font-size: 0.88rem;
}

.lab-access-card,
.lab-panel,
.lab-welcome-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  padding: clamp(28px, 4vw, 48px);
}

.lab-access-card,
.lab-entry-form,
.lab-diagnostic {
  display: grid;
  gap: 22px;
}

.lab-field {
  display: grid;
  gap: 8px;
  color: var(--ivory);
  font-size: 0.92rem;
  font-weight: 600;
}

.lab-field input,
.lab-field select,
.lab-field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--charcoal);
  color: var(--ivory);
  padding: 13px 14px;
  font: 400 1rem/1.5 var(--sans);
}

.lab-field textarea {
  resize: vertical;
}

.lab-field input:focus,
.lab-field select:focus,
.lab-field textarea:focus {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.lab-check {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  color: var(--stone);
  font-size: 0.86rem;
}

.lab-check input {
  margin-top: 5px;
  accent-color: var(--sage);
}

.lab-full-button {
  justify-content: center;
  width: 100%;
}

.lab-fine,
.lab-help-link {
  font-size: 0.78rem;
  color: var(--stone);
}

.lab-help-link {
  text-underline-offset: 4px;
}

.lab-form-message {
  display: none;
  color: #F1A7A7;
  margin: 0;
  font-size: 0.88rem;
}

.lab-form-message.show {
  display: block;
}

.lab-welcome {
  min-height: calc(100vh - 78px);
  padding: 90px 0;
}

.lab-welcome-card {
  max-width: 780px;
}

.lab-welcome-card .lead {
  margin-top: 24px;
}

.lab-dashboard {
  padding: 72px 0 110px;
}

.lab-dashboard-shell {
  display: grid;
  gap: 30px;
}

.lab-dashboard-heading,
.lab-panel-heading,
.lab-progress-copy,
.lab-clinic {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.lab-dashboard-heading h1 {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
}

.lab-access-status {
  border: 1px solid var(--line-strong);
  padding: 10px 14px;
  white-space: nowrap;
}

.lab-progress {
  display: grid;
  gap: 10px;
}

.lab-progress-copy {
  font-size: 0.86rem;
  color: var(--stone);
}

.lab-progress-track {
  appearance: none;
  display: block;
  width: 100%;
  height: 8px;
  overflow: hidden;
  background: var(--charcoal-2);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.lab-progress-track::-webkit-progress-bar {
  background: var(--charcoal-2);
}

.lab-progress-track::-webkit-progress-value,
.lab-progress-track::-moz-progress-bar {
  background: var(--sage);
}

.lab-week-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.lab-week-button {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 18px;
  border: 0;
  background: var(--charcoal);
  color: var(--stone);
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
}

.lab-week-button span {
  color: var(--ivory);
  font-weight: 700;
}

.lab-week-button small {
  font-size: 0.78rem;
}

.lab-week-button:hover,
.lab-week-button:focus-visible,
.lab-week-button.active {
  background: var(--sage);
  color: var(--charcoal);
  outline: none;
}

.lab-week-button:hover span,
.lab-week-button:focus-visible span,
.lab-week-button.active span {
  color: var(--charcoal);
}

.lab-week-button.locked span::after {
  content: " · Locked";
  font-weight: 400;
}

.lab-module {
  display: grid;
  gap: 24px;
}

.lab-panel h2 {
  margin-bottom: 18px;
}

.lab-panel > :last-child {
  margin-bottom: 0;
}

.lab-locked-panel {
  min-height: 300px;
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  gap: 28px;
}

.lab-lock-mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--sage);
  color: var(--sage);
  font-family: var(--serif);
  font-size: 2rem;
  border-radius: 50%;
}

.lab-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.lab-result-grid div {
  display: grid;
  gap: 8px;
  padding: 24px;
  background: var(--charcoal);
}

.lab-result-grid span {
  color: var(--sage);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lab-question {
  border: 1px solid var(--line-strong);
  padding: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
}

.lab-question legend {
  width: 100%;
  padding: 0 8px;
  color: var(--ivory);
  font-weight: 600;
}

.lab-question label {
  color: var(--stone);
}

.lab-question input {
  accent-color: var(--sage);
}

.lab-entry-list {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.lab-entry {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(130px, 0.55fr);
  gap: 20px;
  padding: 22px;
  background: var(--charcoal);
}

.lab-entry p {
  margin: 4px 0 0;
}

.lab-entry-meta {
  color: var(--sage);
  font-size: 0.8rem;
  text-align: right;
}

.lab-empty {
  padding: 24px;
  background: var(--charcoal);
  color: var(--stone);
}

.lab-clinic {
  align-items: center;
  border-left: 3px solid var(--sage);
}

.lab-clinic-details {
  min-width: 230px;
  display: grid;
  gap: 4px;
  color: var(--stone);
}

.lab-footer {
  padding-top: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 880px) {
  .lab-gate-grid {
    grid-template-columns: 1fr;
  }

  .lab-week-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .lab-header-label {
    display: none;
  }

  .lab-gate,
  .lab-dashboard,
  .lab-welcome {
    padding: 48px 0 72px;
  }

  .lab-dashboard-heading,
  .lab-panel-heading,
  .lab-progress-copy,
  .lab-clinic {
    display: grid;
  }

  .lab-access-status {
    white-space: normal;
  }

  .lab-week-nav,
  .lab-result-grid {
    grid-template-columns: 1fr;
  }

  .lab-week-button {
    min-height: 72px;
  }

  .lab-locked-panel {
    grid-template-columns: 1fr;
  }

  .lab-entry {
    grid-template-columns: 1fr;
  }

  .lab-entry-meta {
    text-align: left;
  }
}