/* ============================================
   Grow Halal Research Engine™
   Signature product component system
   ============================================ */

/* ── Research Progress Experience ── */
.research-progress-panel {
  max-width: 520px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
}
.research-progress-panel__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: 1.5rem;
}
.research-progress-panel__steps {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.rp-step {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  transition: all 0.3s ease;
  opacity: 0.4;
}
.rp-step--active {
  opacity: 1;
  background: var(--color-bg);
  color: var(--color-text);
}
.rp-step--done {
  opacity: 0.7;
  color: var(--color-text);
}
.rp-step__icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border: 1.5px solid var(--color-border);
  transition: all 0.3s ease;
}
.rp-step--done .rp-step__icon {
  background: rgba(4, 120, 87, 0.08);
  border-color: var(--color-positive);
}
.rp-step--done .rp-step__icon svg {
  width: 10px; height: 10px;
  stroke: var(--color-positive); stroke-width: 3; fill: none;
}
.rp-step--active .rp-step__icon {
  border-color: var(--color-primary);
  animation: rpPulse 1.5s ease-in-out infinite;
}
@keyframes rpPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(27, 67, 50, 0.15); }
  50% { box-shadow: 0 0 0 4px rgba(27, 67, 50, 0); }
}
.rp-step__text { font-weight: 500; }
.research-progress-panel__bar {
  margin-top: 1.5rem;
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}
.research-progress-panel__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-positive));
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Research Engine Modules Card ── */
.engine-modules {
  padding: 2rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  max-width: 700px;
  margin: 0 auto;
}
.engine-modules__header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-light);
}
.engine-modules__logo {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.engine-modules__logo svg {
  width: 16px; height: 16px;
  stroke: var(--color-white); stroke-width: 2; fill: none;
}
.engine-modules__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.engine-modules__subtitle {
  font-size: 0.68rem;
  color: var(--color-text-subtle);
  font-weight: 500;
}
.engine-modules__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.6rem;
}
.engine-module {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}
.engine-module:hover {
  border-color: var(--color-primary-light);
  background: rgba(27, 67, 50, 0.02);
}
.engine-module__status {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.engine-module__status--active { background: var(--color-positive); }
.engine-module__status--pending { background: var(--color-border); }
.engine-module__info { flex: 1; min-width: 0; }
.engine-module__name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  line-height: 1.2;
}
.engine-module__meta {
  font-size: 0.62rem;
  color: var(--color-text-subtle);
}

/* ── Research Depth Card ── */
.research-depth {
  padding: 1.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.research-depth__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.research-depth__title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.research-depth__rating {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  background: rgba(4, 120, 87, 0.06);
  color: var(--color-positive);
}
.research-depth__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.research-depth__metric {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.research-depth__metric-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}
.research-depth__metric-label {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--color-text-subtle);
}
.research-depth__footer {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.research-depth__confidence {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.research-depth__confidence-value {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-positive);
}
.research-depth__confidence-label {
  font-size: 0.68rem;
  color: var(--color-text-subtle);
}
.research-depth__freshness {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ── Research Brief Header ── */
.research-brief__header {
  text-align: center;
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
}
.research-brief__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-cat-funds);
  background: rgba(124, 58, 237, 0.04);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.research-brief__title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}
.research-brief__meta {
  font-size: 0.72rem;
  color: var(--color-text-subtle);
}

/* ── Research Monitoring ── */
.research-monitoring {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  background: rgba(4, 120, 87, 0.02);
  border: 1px solid rgba(4, 120, 87, 0.08);
  border-radius: var(--radius-lg);
}
.research-monitoring__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-positive);
  animation: rpPulse 2s ease-in-out infinite;
}
.research-monitoring__text {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-positive);
}
.research-monitoring__desc {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-left: auto;
}

/* ── Evidence Sources Breakdown ── */
.evidence-sources {
  padding: 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.evidence-sources__title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}
.evidence-sources__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.5rem;
}
.evidence-source-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.65rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text);
}
.evidence-source-item__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-positive);
  flex-shrink: 0;
}
.evidence-source-item--pending .evidence-source-item__dot {
  background: var(--color-border);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .research-progress-panel { padding: 1.75rem 1.25rem; }
  .engine-modules { padding: 1.5rem; }
  .engine-modules__grid { grid-template-columns: 1fr; }
  .research-depth__grid { grid-template-columns: 1fr; }
  .evidence-sources__grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .rp-step--active .rp-step__icon { animation: none; }
  .research-monitoring__dot { animation: none; }
  .research-progress-panel__fill { transition: none; }
}