/* Yora — live demo app page (/app). Builds on css/styles.css tokens. */

/* ---------- Search hero ---------- */
.app-hero {
  background: var(--yora-cream);
  padding: 3rem 0 2.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .app-hero {
    padding: 4rem 0 3rem;
  }
}

.app-hero__inner {
  max-width: 44rem;
  margin: 0 auto;
}

.app-search {
  margin-top: 2rem;
  background: var(--yora-white);
  border: 1px solid var(--yora-border);
  border-radius: 1.25rem;
  padding: 1rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 18px 40px -28px rgba(0, 0, 0, 0.35);
  text-align: left;
}

.app-search__row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  position: relative;
}

.app-search__icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--yora-muted);
  pointer-events: none;
}

@media (max-width: 639px) {
  .app-search__icon {
    display: none;
  }
}

.app-search input[data-barcode] {
  flex: 1 1 12rem;
  min-width: 0;
  font-family: inherit;
  font-size: 1rem;
  letter-spacing: 0.02em;
  padding: 0.85rem 1rem;
  border: 1px solid var(--yora-border);
  border-radius: 0.85rem;
  background: var(--yora-white);
  color: var(--yora-ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

@media (min-width: 640px) {
  .app-search input[data-barcode] {
    padding-left: 2.5rem;
  }
}

.app-search input[data-barcode]:focus {
  outline: none;
  border-color: var(--yora-sage);
  box-shadow: 0 0 0 3px rgba(130, 202, 157, 0.25);
}

.app-search__scan,
.app-search__photo {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--yora-border);
  border-radius: 0.85rem;
  background: var(--yora-white);
  color: var(--yora-ink);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.app-search__scan:hover,
.app-search__photo:hover {
  border-color: var(--yora-sage);
  background: var(--yora-cream);
}

.app-search__go {
  flex: 0 0 auto;
}

@media (max-width: 639px) {
  .app-search__go {
    width: 100%;
  }
}

.app-search__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}

.app-examples {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.app-examples__label {
  font-size: 0.8125rem;
  color: var(--yora-muted);
}

.chip {
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid var(--yora-border);
  background: var(--yora-surface);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--yora-heading);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.chip:hover {
  border-color: var(--yora-sage);
  background: var(--yora-cream);
}

.app-lookups {
  font-size: 0.8125rem;
  color: var(--yora-muted);
}

.app-lookups strong {
  color: var(--yora-grass);
}

.app-status {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--yora-muted);
}

.app-status.is-error {
  color: var(--yora-poor);
}

.app-status.is-busy::before {
  content: "";
  display: inline-block;
  width: 0.85rem;
  height: 0.85rem;
  margin-right: 0.45rem;
  vertical-align: -1px;
  border: 2px solid var(--yora-sage);
  border-top-color: transparent;
  border-radius: 50%;
  animation: app-spin 0.7s linear infinite;
}

@keyframes app-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-status.is-busy::before {
    animation: none;
  }
}

/* ---------- Staged progress ---------- */
.app-stages {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.app-stages li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1 1 8rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--yora-border);
  border-radius: 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--yora-muted);
  background: var(--yora-white);
}

.app-stages__dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--yora-border);
  flex-shrink: 0;
  transition: background 0.3s;
}

.app-stages li.is-active {
  color: var(--yora-heading);
  border-color: var(--yora-sage);
}

.app-stages li.is-active .app-stages__dot {
  background: var(--yora-sage);
}

.app-stages li.is-done {
  color: var(--yora-grass);
}

.app-stages li.is-done .app-stages__dot {
  background: var(--yora-grass);
}

/* ---------- Result ---------- */
.app-result {
  margin-top: 2rem;
}

.app-result__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.app-result__title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--yora-heading);
}

.app-result__meta {
  font-size: 0.875rem;
  color: var(--yora-muted);
  margin-top: 0.15rem;
}

.app-region {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--yora-border);
  border-radius: 9999px;
  background: var(--yora-white);
}

.app-region button {
  border: none;
  background: transparent;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--yora-muted);
  cursor: pointer;
}

.app-region button.is-active {
  background: var(--yora-sage);
  color: #fff;
}

/* Two-score hero */
.app-scores {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-top: 1.25rem;
}

@media (min-width: 640px) {
  .app-scores {
    grid-template-columns: 1fr 1fr;
  }
}

.app-score {
  border-radius: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--yora-border);
}

.app-score--product {
  background: rgba(130, 202, 157, 0.14);
}

.app-score--verify {
  background: var(--yora-surface);
}

.app-score__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yora-muted);
}

.app-score__value {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 3rem;
  line-height: 1;
  color: var(--yora-heading);
  margin-top: 0.35rem;
}

.app-score__value small {
  font-size: 1rem;
  color: var(--yora-muted);
}

.app-score__band {
  margin-top: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.app-score__sub {
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  color: var(--yora-muted);
}

/* Explanation blocks */
.app-block {
  margin-top: 1.5rem;
}

.app-block__h {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yora-muted);
  margin-bottom: 0.6rem;
}

.app-driver {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--yora-border);
  font-size: 0.9375rem;
  color: var(--yora-heading);
}

.app-driver:last-child {
  border-bottom: none;
}

.app-driver__impact {
  flex: 0 0 auto;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 2.75rem;
}

.app-driver__impact--pos {
  color: var(--yora-grass);
}

.app-driver__impact--neg {
  color: var(--yora-poor);
}

.app-driver__impact--cap {
  color: var(--yora-fair);
}

/* Breakdown rows (How the score adds up) */
.app-sum__total {
  font-weight: 700;
  border-top: 2px solid var(--yora-border);
  border-bottom: none;
}

.app-sum__total .app-driver__impact {
  min-width: 3.5rem;
  color: var(--yora-heading);
}

.app-sum__meta {
  font-style: normal;
  font-size: 0.8125rem;
  color: var(--yora-muted);
  margin-left: 0.25rem;
}

.app-sum__note {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--yora-muted);
}

.app-explain {
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--yora-heading);
}

.app-note {
  margin-top: 1.25rem;
  padding: 0.85rem 1rem;
  border-left: 3px solid var(--yora-yellow);
  background: var(--yora-surface);
  border-radius: 0 0.75rem 0.75rem 0;
  font-size: 0.875rem;
  color: var(--yora-muted);
}

.app-chip-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.app-tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--yora-cream);
  color: var(--yora-grass);
}

.app-tag--warn {
  background: #fdf0e3;
  color: var(--yora-fair);
}

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

.app-list__item {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--yora-border);
  font-size: 0.9375rem;
  color: var(--yora-heading);
  line-height: 1.5;
}

.app-list__item:last-child {
  border-bottom: none;
}

.app-list__dot {
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  margin-top: 0.5rem;
}

.app-list__dot--pos {
  background: var(--yora-grass);
}

.app-list__dot--warn {
  background: var(--yora-fair);
}

.app-list__meta {
  display: block;
  font-size: 0.8125rem;
  color: var(--yora-muted);
  margin-top: 0.1rem;
}

.app-sev {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.05rem 0.45rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #fdf0e3;
  color: var(--yora-fair);
  vertical-align: 1px;
}

.app-sev--contraindication {
  background: #fde8e8;
  color: var(--yora-poor);
}

.app-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--yora-muted);
}

.app-disclaimer {
  font-size: 0.8125rem;
  color: var(--yora-muted);
  line-height: 1.6;
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

/* ---------- Scanner overlay ---------- */
.app-scanner,
.app-sheet {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(26, 26, 26, 0.55);
}

.app-scanner[hidden],
.app-sheet[hidden] {
  display: none;
}

.app-scanner__panel,
.app-sheet__panel {
  position: relative;
  width: 100%;
  max-width: 28rem;
  background: var(--yora-white);
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.4);
}

.app-scanner__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.app-scanner__close,
.app-sheet__close {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--yora-muted);
  cursor: pointer;
}

.app-sheet__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.app-scanner__video {
  width: 100%;
  border-radius: 0.85rem;
  background: #000;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.app-scanner__hint {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--yora-muted);
  text-align: center;
}

/* ---------- Sign-in sheet ---------- */
.app-sheet__cta {
  display: inline-flex;
  margin-top: 1.25rem;
}