/* IrishTaxTools — Calculator Intelligence Panel (Sprint 8)
   All post-calculation components. Loaded only on calculator pages.
   Design tokens from main.css :root — no duplicated variables. */

/* ══ Panel wrapper ══════════════════════════════════════════════════════════ */

.itt-intel-panel {
  margin: 0;
  padding: clamp(32px, 5vw, 64px) 0;
  background: #f8f9fa;
  border-top: 3px solid var(--color-green, #163316);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .35s ease, transform .35s ease;
}
.itt-intel-panel.is-visible {
  opacity: 1;
  transform: none;
}
.itt-intel-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

/* ── Panel header ───────────────────────────────────────────────────────── */

.itt-intel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e5e7eb;
}
.itt-intel-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text, #111827);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.itt-intel-title-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: var(--color-green, #163316);
  color: #fff;
  border-radius: 8px;
  font-size: .9rem;
  flex-shrink: 0;
}
.itt-intel-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.itt-intel-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .4rem .85rem;
  border: 1.5px solid #d1d5db;
  border-radius: var(--radius-md, 8px);
  background: #fff;
  color: var(--color-text, #111827);
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: border-color .15s, background .15s;
  white-space: nowrap;
}
.itt-intel-btn:hover { border-color: var(--color-green, #163316); background: #f0fdf4; }
.itt-intel-btn--primary {
  border-color: var(--color-green, #163316);
  background: var(--color-green, #163316);
  color: #fff;
}
.itt-intel-btn--primary:hover { background: #0f2318; border-color: #0f2318; }

/* ── Intel body sections ─────────────────────────────────────────────────── */

.itt-intel-body {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.itt-intel-section {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
}
.itt-intel-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px 14px;
  border-bottom: 1px solid #f3f4f6;
  gap: 10px;
}
.itt-section-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--color-muted, #6b7280);
}
.itt-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text, #111827);
  margin: 2px 0 0;
}
.itt-section-body { padding: 20px 22px; }

/* ── 1. Summary ─────────────────────────────────────────────────────────── */

.itt-summary-text {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text, #111827);
  margin: 0;
}
.itt-summary-text strong { color: var(--color-green, #163316); }

/* ── 2. How calculated ──────────────────────────────────────────────────── */

.itt-how-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0; margin: 0;
}
.itt-how-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f3f4f6;
  align-items: baseline;
}
.itt-how-item:last-child { border-bottom: none; }
.itt-how-component {
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-green, #163316);
  flex-shrink: 0;
}
.itt-how-explanation {
  font-size: .875rem;
  color: #374151;
  line-height: 1.55;
  margin: 0;
}

/* ── 3. Confidence ──────────────────────────────────────────────────────── */

.itt-confidence-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.itt-confidence-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.itt-confidence-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: .35rem .8rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  flex-shrink: 0;
}
.itt-confidence-badge--very-high { background: #dcfce7; color: #15803d; }
.itt-confidence-badge--high      { background: #dcfce7; color: #15803d; }
.itt-confidence-badge--medium    { background: #fef9c3; color: #854d0e; }
.itt-confidence-badge--low       { background: #fee2e2; color: #991b1b; }
.itt-confidence-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: currentColor; flex-shrink: 0;
}
.itt-confidence-track {
  flex: 1;
  height: 8px;
  background: #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  min-width: 100px;
}
.itt-confidence-fill-bar {
  height: 100%;
  border-radius: 4px;
  transition: width .6s ease;
}
.itt-confidence-fill-bar--very-high,
.itt-confidence-fill-bar--high   { background: #22c55e; }
.itt-confidence-fill-bar--medium  { background: #eab308; }
.itt-confidence-fill-bar--low     { background: #ef4444; }
.itt-confidence-score { font-size: .82rem; font-weight: 700; color: var(--color-muted, #6b7280); white-space: nowrap; }
.itt-confidence-why {
  font-size: .85rem;
  color: #6b7280;
  line-height: 1.55;
  margin: 4px 0 0;
  padding: 10px 14px;
  background: #f9fafb;
  border-radius: 8px;
  border-left: 3px solid #d1d5db;
}

/* ── 4. Factors ─────────────────────────────────────────────────────────── */

.itt-factors-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.itt-factors-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: #374151;
  line-height: 1.5;
}
.itt-factors-list li::before {
  content: '→';
  color: #9ca3af;
  font-size: .8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── 5. Reliefs ─────────────────────────────────────────────────────────── */

.itt-reliefs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.itt-relief-card {
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color .15s, box-shadow .15s;
}
.itt-relief-card:hover { border-color: var(--color-green, #163316); box-shadow: 0 2px 8px rgba(22,51,22,.08); }
.itt-relief-icon { font-size: 1.2rem; }
.itt-relief-title { font-size: .9rem; font-weight: 700; color: var(--color-text, #111827); margin: 0; }
.itt-relief-body { font-size: .82rem; color: #6b7280; line-height: 1.5; margin: 0; }
.itt-relief-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-green, #163316);
  text-decoration: none;
  margin-top: auto;
  padding-top: 8px;
}
.itt-relief-link:hover { text-decoration: underline; }

/* ── 6. Recommendations ─────────────────────────────────────────────────── */

.itt-recs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.itt-rec-tool-card {
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color .15s, transform .15s;
  background: #fff;
}
.itt-rec-tool-card:hover { border-color: var(--color-green, #163316); transform: translateY(-2px); }
.itt-rec-tool-icon { font-size: 1.3rem; }
.itt-rec-tool-title { font-size: .88rem; font-weight: 700; color: var(--color-text, #111827); margin: 0; }
.itt-rec-tool-desc  { font-size: .78rem; color: #9ca3af; line-height: 1.4; margin: 0; }
.itt-rec-tool-why   { font-size: .78rem; color: #6b7280; line-height: 1.4; margin: 4px 0 0; border-top: 1px solid #f3f4f6; padding-top: 8px; }

/* ── 7. What next ───────────────────────────────────────────────────────── */

.itt-next-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.itt-next-body {
  font-size: .9rem;
  color: #374151;
  line-height: 1.6;
  margin: 0;
}
.itt-next-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.itt-next-meta-item {
  background: #f9fafb;
  border-radius: 8px;
  padding: 12px 14px;
}
.itt-next-meta-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #9ca3af;
  margin: 0 0 4px;
}
.itt-next-meta-value {
  font-size: .85rem;
  color: var(--color-text, #111827);
  font-weight: 600;
  margin: 0;
}

/* ── 8. Common mistakes ─────────────────────────────────────────────────── */

.itt-mistakes-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.itt-mistakes-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: #374151;
  line-height: 1.5;
  padding: 10px 12px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
}
.itt-mistake-icon {
  color: #ea580c;
  font-size: .9rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── 9. References ──────────────────────────────────────────────────────── */

.itt-refs-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.itt-ref-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  text-decoration: none;
  transition: border-color .15s, background .15s;
}
.itt-ref-item:hover { border-color: var(--color-green, #163316); background: #f0fdf4; }
.itt-ref-org {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: #fff;
  background: var(--color-green, #163316);
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.itt-ref-title {
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-text, #111827);
  flex: 1;
}
.itt-ref-arrow { color: #9ca3af; flex-shrink: 0; font-size: .85rem; }

/* ── 10. FAQs ───────────────────────────────────────────────────────────── */

.itt-faqs-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.itt-faq-item { border-bottom: 1px solid #f3f4f6; }
.itt-faq-item:last-child { border-bottom: none; }
.itt-faq-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 14px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 12px;
  color: var(--color-text, #111827);
}
.itt-faq-btn:focus-visible { outline: 2px solid var(--color-green, #163316); outline-offset: 2px; border-radius: 4px; }
.itt-faq-question {
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.45;
  flex: 1;
}
.itt-faq-chevron {
  width: 18px; height: 18px;
  border: 2px solid #9ca3af;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform .25s ease, border-color .2s;
  font-size: .7rem;
  color: #9ca3af;
}
.itt-faq-item.is-open .itt-faq-chevron { transform: rotate(180deg); border-color: var(--color-green, #163316); color: var(--color-green, #163316); }
.itt-faq-answer {
  font-size: .875rem;
  color: #374151;
  line-height: 1.65;
  overflow: hidden;
  max-height: 0;
  transition: max-height .3s ease, padding .25s ease;
  padding: 0;
  margin: 0;
}
.itt-faq-item.is-open .itt-faq-answer {
  max-height: 400px;
  padding-bottom: 14px;
}

/* ── 11–12. Related tools + library ────────────────────────────────────── */
/* (uses itt-recs-grid structure) */

.itt-lib-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.itt-lib-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  text-decoration: none;
  transition: border-color .15s, background .15s;
}
.itt-lib-link:hover { border-color: var(--color-green, #163316); background: #f0fdf4; }
.itt-lib-icon { font-size: 1.1rem; flex-shrink: 0; }
.itt-lib-title { font-size: .875rem; font-weight: 600; color: var(--color-text, #111827); }

/* ── 13. Business Toolkit ────────────────────────────────────────────────── */

.itt-biz-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  background: linear-gradient(135deg, #0f2318 0%, #163316 100%);
  border-radius: 10px;
  color: #fff;
  flex-wrap: wrap;
}
.itt-biz-icon { font-size: 1.8rem; flex-shrink: 0; }
.itt-biz-body { flex: 1; }
.itt-biz-title { font-size: 1rem; font-weight: 700; margin: 0 0 4px; color: #fff; }
.itt-biz-desc  { font-size: .85rem; margin: 0; color: rgba(255,255,255,.75); }
.itt-biz-link  {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .45rem .9rem;
  background: var(--color-gold, #c9a84c);
  color: #000;
  border-radius: 7px;
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  flex-shrink: 0;
  white-space: nowrap;
}
.itt-biz-link:hover { opacity: .9; }

/* ── 14. Save / Download ─────────────────────────────────────────────────── */

.itt-save-block {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.itt-save-note {
  font-size: .82rem;
  color: #9ca3af;
  margin: 0;
  flex: 1;
}

/* ── 16. Professional CTA ────────────────────────────────────────────────── */

.itt-review-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 20px 22px;
  background: #fff;
  border: 1.5px solid #e5e7eb;
  border-radius: 12px;
}
.itt-review-cta-body { flex: 1; }
.itt-review-cta-title { font-size: .95rem; font-weight: 700; color: var(--color-text, #111827); margin: 0 0 4px; }
.itt-review-cta-sub   { font-size: .825rem; color: #6b7280; margin: 0; line-height: 1.5; }
.itt-review-cta-link  {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: .55rem 1.1rem;
  background: var(--color-green, #163316);
  color: #fff;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.itt-review-cta-link:hover { background: #0f2318; }

/* ── 17. Timeline ────────────────────────────────────────────────────────── */

.itt-timeline {
  position: relative;
  padding-left: 28px;
}
.itt-timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: #e5e7eb;
}
.itt-timeline-item {
  position: relative;
  padding: 0 0 20px 16px;
}
.itt-timeline-item:last-child { padding-bottom: 0; }
.itt-timeline-dot {
  position: absolute;
  left: -21px; top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-green, #163316);
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px var(--color-green, #163316);
}
.itt-timeline-item:first-child .itt-timeline-dot { background: var(--color-gold, #c9a84c); box-shadow: 0 0 0 2px var(--color-gold, #c9a84c); }
.itt-timeline-label { font-size: .8rem; font-weight: 700; color: var(--color-green, #163316); margin: 0 0 2px; }
.itt-timeline-desc  { font-size: .875rem; color: #374151; margin: 0; }

/* ── 18. Visual — Breakdown bars ─────────────────────────────────────────── */

.itt-visual-breakdown {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.itt-visual-bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 80px;
  gap: 10px;
  align-items: center;
}
.itt-visual-bar-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-text, #111827);
  text-align: right;
}
.itt-visual-bar-track {
  height: 12px;
  background: #e5e7eb;
  border-radius: 6px;
  overflow: hidden;
}
.itt-visual-bar-fill {
  height: 100%;
  border-radius: 6px;
  transition: width .7s cubic-bezier(.4,0,.2,1);
  width: 0%;
}
.itt-visual-bar-fill--green  { background: #22c55e; }
.itt-visual-bar-fill--red    { background: #ef4444; }
.itt-visual-bar-fill--orange { background: #f97316; }
.itt-visual-bar-fill--gold   { background: #eab308; }
.itt-visual-bar-fill--blue   { background: #3b82f6; }
.itt-visual-bar-value {
  font-size: .82rem;
  font-weight: 700;
  color: var(--color-text, #111827);
}
.itt-visual-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-top: 2px solid #e5e7eb;
  margin-top: 4px;
}
.itt-visual-summary-label { font-size: .85rem; font-weight: 700; color: var(--color-text, #111827); }
.itt-visual-summary-value { font-size: 1.05rem; font-weight: 800; color: var(--color-green, #163316); }

/* ── 19. Tips ────────────────────────────────────────────────────────────── */

.itt-tips-carousel {
  position: relative;
  overflow: hidden;
}
.itt-tip-slide {
  display: none;
  align-items: flex-start;
  gap: 12px;
  font-size: .875rem;
  color: #374151;
  line-height: 1.6;
  padding: 14px 16px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  animation: itt-fade-tip .3s ease;
}
.itt-tip-slide.is-active { display: flex; }
.itt-tip-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
@keyframes itt-fade-tip {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}
.itt-tips-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}
.itt-tips-dots {
  display: flex;
  gap: 5px;
}
.itt-tips-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #d1d5db;
  transition: background .2s;
}
.itt-tips-dot.is-active { background: var(--color-green, #163316); }
.itt-tip-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #9ca3af;
  font-size: .85rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background .15s, color .15s;
}
.itt-tip-btn:hover { background: #f3f4f6; color: var(--color-text, #111827); }

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .itt-how-item { grid-template-columns: 1fr; gap: 4px; }
  .itt-how-component { font-size: .8rem; }
  .itt-visual-bar-row { grid-template-columns: 90px 1fr 60px; }
  .itt-next-meta { grid-template-columns: 1fr; }
  .itt-reliefs-grid, .itt-recs-grid { grid-template-columns: 1fr; }
  .itt-biz-card { gap: 14px; }
  .itt-review-cta { flex-direction: column; align-items: flex-start; gap: 12px; }
  .itt-intel-header { flex-direction: column; align-items: flex-start; }
}

/* ── Accessibility: focus ────────────────────────────────────────────────── */

:is(.itt-relief-card, .itt-rec-tool-card, .itt-lib-link, .itt-ref-item):focus-visible {
  outline: 2px solid var(--color-green, #163316);
  outline-offset: 2px;
}

/* ── High contrast ──────────────────────────────────────────────────────── */

@media (forced-colors: active) {
  .itt-intel-panel { border-top: 3px solid ButtonText; }
  .itt-confidence-track, .itt-visual-bar-track { background: ButtonFace; }
  .itt-confidence-fill-bar, .itt-visual-bar-fill { background: ButtonText; }
  .itt-relief-card, .itt-rec-tool-card { border-color: ButtonText; }
  .itt-intel-title-icon, .itt-timeline-dot { background: ButtonText; color: ButtonFace; }
}

/* ── Print ───────────────────────────────────────────────────────────────── */

@media print {
  .nav-wrap, .site-footer, .cookie-banner,
  .itt-intel-actions, .itt-tips-nav,
  .itt-review-cta-link, .itt-biz-link,
  .itt-intel-btn { display: none !important; }

  .itt-intel-panel {
    opacity: 1 !important;
    transform: none !important;
    background: #fff !important;
    border-top: 2px solid #000 !important;
    padding: 24px 0 !important;
  }
  .itt-intel-section {
    border: 1px solid #ccc !important;
    break-inside: avoid;
    margin-bottom: 16px !important;
  }
  .itt-intel-body { gap: 16px; }
  .itt-faq-answer {
    max-height: none !important;
    padding-bottom: 12px !important;
  }
  .itt-visual-bar-fill { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .itt-biz-card { background: #000 !important; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .itt-intel-panel::before {
    content: 'IrishTaxTools.ie — Tax Intelligence Report';
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    border-bottom: 2px solid #000;
    padding-bottom: 12px;
    margin-bottom: 20px;
  }
}