/* ===================================
   Timed SPS & PSE practice (/tj-sps-pse-practice)
   Calm test-screen styling: one white surface, hairlines, typography first.
   Tokens only (css/eduavenues-ui.css).
   =================================== */

.pp-card [hidden] {
  display: none !important;
}

.pp-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Tool surface ---------- */

.pp-tool {
  padding: var(--space-xl) 0 var(--space-3xl);
  background: var(--color-white);
}

.pp-card {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--color-white);
  border: 1px solid var(--mc-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  color: var(--mc-text);
}

.pp-noscript {
  margin: 0;
  color: var(--mc-ink);
}

.pp-field + .pp-field {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--mc-line);
}

.pp-label {
  margin: 0 0 var(--space-md);
  color: var(--mc-ink);
  font-size: 0.9375rem;
  font-weight: 600;
}

/* Joined segmented control: one outer border, hairline dividers, navy selected state. */
.pp-segmented {
  display: flex;
  width: 100%;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
}

.pp-segment {
  flex: 1 1 0;
  min-height: 44px;
  padding: 0.625rem 0.75rem;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--color-gray-200);
  color: var(--mc-ink);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.3;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.pp-segment:first-child {
  border-left: 0;
}

.pp-segment:hover {
  background: var(--mc-surface);
}

.pp-segment[aria-pressed='true'] {
  background: var(--color-primary);
  color: var(--color-white);
}

.pp-segment:focus-visible {
  outline: 2px solid var(--color-cta);
  outline-offset: -2px;
}

/* Sample prompt: quiet label, the prompt set as reading text between hairlines. */
.pp-segmented--two {
  max-width: 420px;
  margin-bottom: var(--space-md);
}

.pp-sample {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--mc-line);
  border-bottom: 1px solid var(--mc-line);
}

.pp-sample-label {
  margin: 0 0 var(--space-sm);
  color: var(--mc-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.pp-sample-text p {
  margin: 0;
  max-width: 68ch;
  color: var(--mc-ink);
  font-size: 1rem;
  line-height: 1.7;
}

.pp-sample-text p + p {
  margin-top: var(--space-sm);
}

.pp-own {
  margin-top: var(--space-sm);
}

.pp-field .pp-hint {
  margin-top: var(--space-md);
}

.pp-hint a,
.pp-content a,
.pp-source a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pp-own-prompt,
.pp-editor,
.pp-custom-input,
.pp-lead-input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  color: var(--mc-ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.6;
}

.pp-own-prompt {
  resize: vertical;
}

.pp-own-prompt:focus,
.pp-editor:focus,
.pp-custom-input:focus,
.pp-lead-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.pp-custom {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.pp-custom label {
  color: var(--mc-ink);
  font-size: 0.9375rem;
  font-weight: 500;
}

.pp-custom-input {
  width: 7rem;
  min-height: 44px;
}

.pp-error {
  margin: var(--space-sm) 0 0;
  color: var(--color-error-dark);
  font-size: 0.875rem;
}

.pp-error:empty {
  display: none;
}

.pp-hint {
  margin: var(--space-md) 0 0;
  color: var(--mc-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.pp-start {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--mc-line);
}

.pp-privacy {
  margin: var(--space-md) 0 0;
  color: var(--mc-muted);
  font-size: 0.875rem;
}

/* ---------- Writing screen ---------- */

.pp-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--mc-line);
}

.pp-writing-label {
  margin: 0;
  color: var(--mc-ink);
  font-size: 0.9375rem;
  font-weight: 600;
}

.pp-timer-note {
  margin: var(--space-xs) 0 0;
  color: var(--mc-muted);
  font-size: 0.875rem;
}

.pp-timer {
  margin: 0;
  color: var(--mc-ink);
  font-size: clamp(2.5rem, 2rem + 2vw, 3.25rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.6s ease;
}

.pp-timer.is-warning {
  color: var(--color-warning-dark);
}

.pp-writing-prompt {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--mc-line);
}

.pp-writing-prompt p {
  margin: 0;
  max-width: 68ch;
  color: var(--mc-ink);
  font-size: 1.0625rem;
  line-height: 1.7;
  white-space: pre-line;
}

.pp-writing-prompt p + p {
  margin-top: var(--space-md);
}

.pp-editor {
  display: block;
  min-height: 22rem;
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  font-size: 1.0625rem;
  line-height: 1.7;
  resize: vertical;
}

.pp-editor-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-top: var(--space-sm);
  color: var(--mc-muted);
  font-size: 0.875rem;
}

.pp-word-count {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.pp-spell {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 44px;
  cursor: pointer;
}

.pp-spell input,
.pp-check input {
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--color-primary);
}

.pp-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.pp-controls .btn {
  min-width: 8rem;
  min-height: 44px;
}

/* ---------- Summary ---------- */

.pp-summary-heading {
  margin: 0 0 var(--space-xl);
  color: var(--mc-ink);
  font-family: var(--font-heading);
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.pp-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl) var(--space-3xl);
  margin: 0 0 var(--space-xl);
}

.pp-stat dt {
  margin: 0 0 var(--space-xs);
  color: var(--mc-muted);
  font-size: 0.875rem;
}

.pp-stat dd {
  margin: 0;
}

.pp-figure {
  color: var(--mc-ink);
  font-size: 2.25rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.pp-figure-note {
  display: block;
  margin-top: var(--space-xs);
  color: var(--mc-muted);
  font-size: 0.875rem;
}

.pp-review {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--mc-line);
}

.pp-subheading,
.pp-next-title,
.pp-lead-title {
  margin: 0 0 var(--space-sm);
  color: var(--mc-ink);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.pp-review-intro {
  margin: 0 0 var(--space-md);
  font-size: 0.9375rem;
}

.pp-checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--mc-line);
}

.pp-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--mc-line);
}

.pp-check input {
  flex: none;
  margin-top: 0.25rem;
}

.pp-check label {
  font-size: 0.9375rem;
  line-height: 1.6;
  cursor: pointer;
}

.pp-check strong {
  color: var(--mc-ink);
  font-weight: 600;
}

.pp-source {
  margin: var(--space-md) 0 0;
  color: var(--mc-muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.pp-summary-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md) var(--space-lg);
  margin-top: var(--space-xl);
}

.pp-summary-actions .btn {
  min-height: 44px;
}

.pp-link-button {
  min-height: 44px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--color-accent-dark);
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.pp-next,
.pp-lead {
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--mc-line);
}

.pp-next p,
.pp-lead p {
  margin: 0 0 var(--space-lg);
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.pp-next-title {
  font-size: 1.375rem;
}

.pp-lead-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  max-width: 34rem;
}

.pp-lead-input {
  flex: 1 1 14rem;
  min-height: 44px;
}

.pp-lead-form .btn {
  min-height: 44px;
}

.pp-lead-form.is-done .pp-lead-input,
.pp-lead-form.is-done .btn {
  display: none;
}

.pp-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.pp-lead .pp-lead-message {
  margin: var(--space-sm) 0 0;
  color: var(--color-success-dark);
  font-weight: 500;
}

.pp-lead .pp-lead-message:empty {
  display: none;
}

.pp-lead .pp-lead-message.is-error {
  color: var(--color-error-dark);
}

.pp-lead .pp-fineprint {
  margin: var(--space-sm) 0 0;
  color: var(--mc-muted);
  font-size: 0.8125rem;
}

/* ---------- Editorial content ---------- */

.pp-narrow {
  max-width: 760px;
}

.pp-content {
  color: var(--mc-text);
}

.pp-tool + .pp-content {
  border-top: 1px solid var(--mc-line);
}

.pp-h2 {
  margin: 0 0 var(--space-md);
  color: var(--mc-ink);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.pp-h3 {
  margin: 0 0 var(--space-sm);
  color: var(--mc-ink);
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
}

.pp-lede {
  margin: 0 0 var(--space-xl);
  max-width: 68ch;
  font-size: 1.0625rem;
  line-height: 1.7;
}

.pp-steps {
  margin: 0;
  padding-left: 1.5rem;
  list-style: decimal;
}

.pp-steps li {
  display: list-item;
  list-style: inherit;
  padding: var(--space-md) 0 var(--space-md) var(--space-sm);
  border-top: 1px solid var(--mc-line);
  line-height: 1.7;
}

.pp-steps li::marker {
  color: var(--mc-ink);
  font-weight: 600;
}

.pp-steps strong,
.pp-list strong {
  color: var(--mc-ink);
  font-weight: 600;
}

.pp-columns {
  display: grid;
  gap: var(--space-2xl);
}

.pp-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pp-list li {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--mc-line);
  line-height: 1.65;
}

.pp-further {
  margin: var(--space-xl) 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.pp-content.faq-section {
  padding: 64px 0;
}

.pp-content .faq-container {
  max-width: none;
  margin-top: var(--space-lg);
}

.pp-sources-section {
  padding: var(--space-2xl) 0;
}

.pp-sources {
  margin: 0;
  color: var(--mc-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

/* ---------- Navy CTA band ---------- */

.pp-cta {
  padding: var(--space-3xl) 0;
  background: var(--color-primary);
  text-align: center;
}

.pp-cta h2 {
  max-width: 680px;
  margin: 0 auto var(--space-md);
  color: var(--color-white);
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  letter-spacing: -0.01em;
}

.pp-cta p {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  color: var(--color-gray-100);
  font-size: 1.0625rem;
  line-height: 1.6;
}

.pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ---------- Responsive ---------- */

@media (min-width: 768px) {
  .pp-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .pp-tool {
    padding: var(--space-md) 0 var(--space-3xl);
  }

  .pp-card {
    padding: var(--space-lg) var(--space-md);
  }

  .pp-segmented--five {
    flex-wrap: wrap;
  }

  .pp-segmented--five .pp-segment {
    flex: 1 1 33%;
    border-top: 1px solid var(--color-gray-200);
  }

  .pp-segmented--five .pp-segment:nth-child(-n + 3) {
    border-top: 0;
  }

  .pp-segmented--five .pp-segment:nth-child(4) {
    border-left: 0;
  }

  .pp-bar {
    align-items: center;
  }

  .pp-editor {
    min-height: 18rem;
    padding: var(--space-md);
  }

  .pp-controls .btn {
    flex: 1 1 0;
  }

  .pp-summary-actions .btn,
  .pp-next .btn {
    width: 100%;
  }

  .pp-cta-actions .btn {
    width: 100%;
    max-width: 22rem;
  }
}