/* =========================================================
   EXACTLY / NOT EXACTLY FEEDBACK CARDS
   Page-specific CSS
   File: /assets/css/exactly-not-exactly-feedback-cards.css

   Shared page shell comes from:
   /assets/css/lab-detail.css
   ========================================================= */

.feedback-cards-page {
  width: 100%;
  padding-bottom: clamp(96px, 10vw, 150px) !important;
  background: transparent !important;
  color: var(--dld-ink) !important;
}

.feedback-cards-page *,
.feedback-cards-page *::before,
.feedback-cards-page *::after {
  box-sizing: border-box;
}

.feedback-cards-page button {
  font: inherit;
}

.feedback-cards-page .resource-detail-inner,
.feedback-cards-page .dld-shell {
  width: min(1120px, calc(100% - 40px));
  max-width: 1120px;
  margin-inline: auto;
}

.feedback-cards-page .resource-detail-breadcrumb,
.feedback-cards-page .resource-detail-hero,
.feedback-cards-page .fbc-facts,
.feedback-cards-page .fbc-section,
.feedback-cards-page .fbc-panel,
.feedback-cards-page .fbc-card-grid,
.feedback-cards-page .fbc-closing {
  margin-left: auto;
  margin-right: auto;
}

.feedback-cards-page .resource-detail-hero {
  width: 100%;
  max-width: 960px;
}

.feedback-cards-page .fbc-facts,
.feedback-cards-page .fbc-section,
.feedback-cards-page .fbc-panel,
.feedback-cards-page .fbc-card-grid,
.feedback-cards-page .fbc-closing {
  width: 100%;
  max-width: 100%;
}

/* =========================================================
   Shared local labels
   ========================================================= */

.fbc-eyebrow,
.fbc-label,
.fbc-fact span,
.fbc-card span,
.fbc-feedback span {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 0.75rem;
  padding: 0.48rem 0.72rem;
  border: 1px solid rgba(102, 227, 255, 0.28);
  border-radius: 999px;
  background: rgba(102, 227, 255, 0.11);
  color: var(--dld-cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

/* =========================================================
   Facts
   ========================================================= */

.fbc-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.fbc-fact,
.fbc-card,
.fbc-section-body,
.fbc-demo-question,
.fbc-feedback {
  padding: clamp(1.05rem, 3vw, 1.35rem);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(102, 227, 255, 0.08), transparent 34%),
    rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.fbc-fact strong {
  display: block;
  color: var(--dld-ink);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

/* =========================================================
   Main sections
   ========================================================= */

.fbc-section,
.fbc-panel,
.fbc-closing {
  padding: clamp(1.35rem, 4vw, 2.35rem);
  border: 1px solid var(--dld-line);
  border-radius: var(--dld-radius-lg);
  background: var(--dld-panel);
  box-shadow: var(--dld-shadow-soft);
  backdrop-filter: blur(16px);
}

.fbc-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(1.25rem, 4vw, 2.25rem);
  align-items: start;
}

.fbc-section-copy,
.fbc-panel-header {
  max-width: 860px;
}

.fbc-section h2,
.fbc-panel h2,
.fbc-closing h2 {
  margin: 0;
  color: var(--dld-ink);
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
  font-weight: 800;
  text-wrap: balance;
}

.fbc-section-body p,
.fbc-panel-header p,
.fbc-closing p {
  margin: 0.85rem 0 0;
  color: var(--dld-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.fbc-section-body p:first-child,
.fbc-panel-header p:first-child,
.fbc-closing p:first-child {
  margin-top: 0;
}

/* =========================================================
   Demo
   ========================================================= */

.fbc-demo {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 1rem;
  margin-top: 1.25rem;
}

.fbc-demo-question h3,
.fbc-feedback h3 {
  margin: 0 0 1rem;
  color: var(--dld-ink);
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.fbc-options {
  display: grid;
  gap: 0.75rem;
}

.fbc-option {
  width: 100%;
  min-height: 46px;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--dld-ink);
  text-align: left;
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.2;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.fbc-option:hover {
  transform: translateY(-2px);
  border-color: rgba(102, 227, 255, 0.42);
  background: rgba(102, 227, 255, 0.1);
}

.fbc-option.active {
  color: #071321;
  border-color: transparent;
  background: linear-gradient(135deg, var(--dld-cyan), var(--dld-lime));
  box-shadow: 0 14px 28px rgba(102, 227, 255, 0.16);
}

.fbc-feedback {
  display: none;
  align-self: stretch;
}

.fbc-feedback.active {
  display: block;
}

.fbc-feedback p {
  margin: 0;
  color: var(--dld-muted);
  font-size: 0.94rem;
  line-height: 1.58;
}

.fbc-feedback.exactly {
  border-color: rgba(185, 255, 122, 0.26);
  background:
    radial-gradient(circle at top right, rgba(185, 255, 122, 0.16), transparent 34%),
    rgba(185, 255, 122, 0.1);
}

.fbc-feedback.exactly span {
  border-color: rgba(21, 128, 61, 0.30);
  background: rgba(185, 255, 122, 0.22);
  /* v2 light migration: --dld-lime is near-white on a pale tint — darken */
  color: #15803d;
}

.fbc-feedback.notexactly {
  border-color: rgba(255, 211, 110, 0.28);
  background:
    radial-gradient(circle at top right, rgba(255, 211, 110, 0.16), transparent 34%),
    rgba(255, 211, 110, 0.1);
}

.fbc-feedback.notexactly span {
  border-color: rgba(180, 83, 9, 0.30);
  background: rgba(255, 211, 110, 0.24);
  /* v2 light migration: --dld-gold is near-white on a pale tint — darken */
  color: #b45309;
}

/* =========================================================
   Cards
   ========================================================= */

.fbc-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.fbc-card h3 {
  margin: 0;
  color: var(--dld-ink);
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

.fbc-card p {
  margin: 0.65rem 0 0;
  color: var(--dld-muted);
  font-size: 0.94rem;
  line-height: 1.58;
}

/* =========================================================
   Code block
   ========================================================= */

.fbc-code {
  display: block;
  margin: 1.25rem 0 0;
  max-height: 720px;
  overflow: auto;
  padding: clamp(1rem, 3vw, 1.35rem);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: var(--dld-radius-lg);
  background: rgba(3, 8, 18, 0.92);
  color: rgba(226, 232, 240, 0.92);
  box-shadow: var(--dld-shadow);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.86rem;
  line-height: 1.65;
  white-space: pre;
}

.fbc-code code {
  color: inherit;
  font: inherit;
}

/* =========================================================
   Closing
   ========================================================= */

.fbc-closing {
  text-align: center;
  background:
    radial-gradient(circle at top left, rgba(102, 227, 255, 0.18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(185, 255, 122, 0.12), transparent 34%),
    linear-gradient(145deg, rgba(12, 28, 50, 0.92), rgba(6, 17, 31, 0.9));
}

.fbc-closing p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* =========================================================
   Motion preference
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  .fbc-option {
    transition: none;
  }

  .fbc-option:hover {
    transform: none;
  }
}

/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 980px) {
  .fbc-facts,
  .fbc-section,
  .fbc-demo,
  .fbc-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .feedback-cards-page .resource-detail-inner,
  .feedback-cards-page .dld-shell {
    width: min(100% - 32px, 1120px);
  }

  .feedback-cards-page .resource-detail-actions {
    justify-content: flex-start;
  }

  .feedback-cards-page .resource-detail-button {
    width: 100%;
  }
}