/* Report components — Liquid Silk Edition */

/* ===========================
   Report Dashboard Layout
   =========================== */

.report-dashboard {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 140px);
}

/* --- Report header bar (mirrors progress dashboard) --- */
.report-dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  margin-bottom: var(--space-md);
  min-height: 48px;
}

.report-dashboard__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  min-width: 0;
  overflow: hidden;
}

.report-dashboard__domain {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--color-text);
  font-weight: var(--font-semibold);
}

.report-dashboard__arrow {
  flex-shrink: 0;
  color: var(--color-text-secondary);
}

.report-dashboard__time {
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  white-space: nowrap;
  margin-left: var(--space-sm);
}

.report-dashboard__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* --- Inline stats strip --- */
.report-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  margin-bottom: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.report-stats__item {
  white-space: nowrap;
}

.report-stats__sep {
  color: var(--color-border);
}

.report-stats__chips {
  display: inline-flex;
  gap: var(--space-xs);
  margin-left: var(--space-sm);
}

.report-stat-chip {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-full);
}

.report-stat-chip--fail {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}

/* --- Results area --- */
.report-dashboard__results {
  flex: 1;
}

/* Severity groups */
.severity-group {
  margin-bottom: var(--space-xl);
}
.severity-group__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) 0;
  font-weight: var(--font-semibold);
  font-size: var(--text-md);
}
.severity-badge {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: white;
  letter-spacing: 0.02em;
}
.severity-badge--critical { background: linear-gradient(160deg, #8b5cf6, #7c3aed); }
.severity-badge--high { background: linear-gradient(160deg, #ef4444, #dc2626); }
.severity-badge--medium { background: linear-gradient(160deg, #f59e0b, #d97706); }

/* Result items — generous padding, warm radius */
.result-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}
.result-item:hover {
  box-shadow: var(--shadow-md), var(--shadow-glow);
  border-color: rgba(139,92,246,0.15);
  transform: translateY(-2px);
}
.result-item__header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.result-item__header:hover { background: var(--color-ghost-hover); }
.result-item__url {
  flex: 1;
  font-size: var(--text-base);
  font-family: monospace;
  word-break: break-all;
}
.result-item__chevron {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: transform var(--transition-base);
}
.result-item__chevron.open { transform: rotate(90deg); }
.result-item__detail {
  display: none;
  padding: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}
.result-item__detail.open { display: block; }
.result-detail__section + .result-detail__section { border-top: 1px solid var(--color-border); padding-top: var(--space-xl); margin-top: var(--space-xl); }

/* Blame indicators — who caused the failure */
.blame--ok {
  color: var(--color-success);
  font-weight: var(--font-semibold);
}
.blame--fail {
  color: var(--color-error);
  font-weight: var(--font-bold);
}
.blame-arrow {
  color: var(--color-text-secondary);
  margin: 0 0.25rem;
  opacity: 0.5;
}
.blame-compact {
  margin-left: auto;
  font-size: var(--text-sm);
  flex-shrink: 0;
  padding-left: var(--space-md);
}

/* Diagnosis banner — smart failure summary */
.diagnosis-banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
}
.diagnosis-banner--warning {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  color: var(--color-text);
}
.diagnosis-banner__icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
  line-height: 1;
}

/* URLs compared — show full A/B URLs */
.result-item__urls {
  margin-bottom: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-input-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.result-item__url-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  line-height: 1.6;
}
.result-item__url-label {
  font-weight: var(--font-bold);
  color: var(--color-primary);
  flex-shrink: 0;
  min-width: 1rem;
}
.result-item__url-value {
  color: var(--color-text-secondary);
  word-break: break-all;
}

/* Screenshot viewer — warm shadows, generous radius */
.screenshot-viewer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}
.screenshot-viewer--slider,
.screenshot-viewer--onion-skin {
  grid-template-columns: 1fr;
}
.screenshot-viewer__panel {
  text-align: center;
}
.screenshot-viewer__label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
}
.screenshot-viewer__img {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: box-shadow var(--transition-base);
}
.screenshot-viewer__img:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}


/* Content diff */
.content-diff {
  margin-top: var(--space-lg);
}
.content-diff__row {
  display: grid;
  grid-template-columns: 140px 1fr 1fr;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-base);
  transition: background var(--transition-fast);
}
.content-diff__row:hover {
  background: var(--color-ghost-hover);
}
.content-diff__header {
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  border-bottom: 2px solid var(--color-border);
}
.content-diff__header .content-diff__source,
.content-diff__header .content-diff__target {
  color: var(--color-text-secondary);
}
.content-diff__field {
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
}
.content-diff__source { color: var(--color-error); }
.content-diff__target { color: var(--color-success); }
.content-diff__row:nth-child(even):not(.content-diff__header) { background: var(--color-surface); border-radius: var(--radius-sm); }
.content-diff__row:not(.content-diff__header) .content-diff__source { padding-left: var(--space-md); border-left: 3px solid rgba(239,68,68,0.3); }
.content-diff__row:not(.content-diff__header) .content-diff__target { padding-left: var(--space-md); border-left: 3px solid rgba(16,185,129,0.3); }

/* Mode badge in report header — pill-shaped, gradient-tinted */
.report-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}
.report-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
}
.mode-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.mode-badge--sitemap {
  background: var(--color-badge-sitemap-bg);
  color: var(--color-badge-sitemap-text);
}
.mode-badge--single {
  background: var(--color-badge-single-bg);
  color: var(--color-badge-single-text);
}
.mode-badge--urllist {
  background: var(--color-badge-urllist-bg);
  color: var(--color-badge-urllist-text);
}

/* Results section titles */
.results-section-title {
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.results-section-title--first { margin-top: 0; border-top: none; padding-top: var(--space-lg); }
.results-section-title--fail {
  color: var(--color-error);
}
.results-section-title--pass {
  color: var(--color-success);
}

/* Result item status icon */
.result-item__status {
  flex-shrink: 0;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.result-item__status--pass {
  color: var(--color-success);
  background: var(--color-success-bg);
}
.result-item__status--fail {
  color: var(--color-error);
  background: var(--color-error-bg);
}

/* Success state */
.success-state {
  text-align: center;
  padding: var(--space-3xl);
}
.success-state__icon {
  font-size: 3rem;
  color: var(--color-success);
}
.success-state__text {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-top: var(--space-lg);
}

/* Issue tags — warm rounded pills */
.result-item__issues {
  padding: var(--space-sm) var(--space-xl) var(--space-md) 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.issue-tag {
  display: inline-block;
  padding: 0.375rem var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  letter-spacing: 0.01em;
}
.issue-tag--critical {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}
.issue-tag--high {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}
.issue-tag--medium {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
  border: 1px solid var(--color-warning-border);
}

/* Check summary bar inside detail — warm glassmorphic */
.check-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.check-summary__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
}
.check-summary__label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
}
.check-summary__detail {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Check badges — warm pills */
.check-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: 0.02em;
}
.check-badge--pass {
  background: var(--color-success-bg);
  color: var(--color-success-text);
}
.check-badge--fail {
  background: var(--color-error-bg);
  color: var(--color-error-text);
}
.check-badge--skip {
  background: var(--color-neutral-bg);
  color: var(--color-neutral-text);
}

/* Lightbox — warm blurred backdrop, generous radius */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  backdrop-filter: blur(20px);
}
.lightbox__content {
  position: relative;
  max-width: 95vw;
  max-height: 95vh;
}
.lightbox__close {
  position: absolute;
  top: -2.5rem;
  right: -0.5rem;
  background: rgba(139,92,246,0.15);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 50%;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-xl);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.lightbox__close:hover {
  background: rgba(139,92,246,0.3);
}
.lightbox__img {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 80px rgba(26,16,37,0.6), var(--shadow-glow);
  transition: none;
  transform-origin: center center;
  user-select: none;
  -webkit-user-drag: none;
}
.lightbox[hidden] { display: none; }

/* --- Visual Diff Experience --- */

/* Mode Switcher — warm segmented control */
.mode-switcher {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--space-sm) 0;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  padding: 3px;
}
.mode-switcher__btn {
  padding: 0.75rem 1.25rem;
  border: none;
  background: transparent;
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  border-radius: var(--radius-full);
  min-height: 2.75rem;
}
.mode-switcher__btn:hover { background: var(--color-ghost-hover); color: var(--color-text); }
.mode-switcher__btn--active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 2px 10px rgba(139,92,246,0.3);
}
.mode-switcher__btn--active:hover { background: var(--gradient-primary-hover); }

/* Slider mode — pink glow divider */
.slider-container {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
.slider-container__img {
  display: block;
  width: 100%;
  cursor: pointer;
}
.slider-container__img--target {
  position: absolute;
  inset: 0;
  clip-path: inset(0 50% 0 0);
}
.slider-container__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, #8b5cf6, #ec4899);
  pointer-events: none;
  z-index: 2;
  box-shadow: 0 0 12px rgba(236,72,153,0.5), 0 0 30px rgba(236,72,153,0.2);
}
.slider-container__input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 3;
  margin: 0;
}

/* Onion Skin mode */
.onion-skin-container {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.onion-skin-container__img {
  display: block;
  width: 100%;
  cursor: pointer;
}
.onion-skin-container__img--target {
  position: absolute;
  inset: 0;
}
.onion-skin-container__controls {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--color-border);
}
.onion-skin-container__label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}
.onion-skin-container__input {
  flex: 1;
  accent-color: var(--color-primary);
}

/* Sync Scroll */
.sync-scroll {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}
.sync-scroll__btn {
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  font-size: 0.75rem;
  font-family: var(--font);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  min-height: 2.25rem;
}
.sync-scroll__btn:hover { background: var(--color-ghost-hover); }
.sync-scroll__btn--active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(139,92,246,0.3);
}

/* Scroll containers for side-by-side */
.screenshot-viewer--side-by-side .screenshot-viewer__scroll-container {
  max-height: 600px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  scrollbar-width: thin;
  scrollbar-color: rgba(139,92,246,0.2) transparent;
}

/* Dimensions Badge */
.dimensions-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-xs) 0;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}
.dimensions-badge__item {
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius-full);
  font-family: monospace;
  border: 1px solid var(--color-border);
}
.dimensions-badge__warning {
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  background: var(--color-warning-bg);
  color: var(--color-warning);
  font-weight: 600;
  font-size: var(--text-xs);
  border: 1px solid var(--color-warning-border);
}

.screenshot-card {
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.screenshot-card:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(-2px);
}
.screenshot-card__url {
  font-size: var(--text-sm);
  font-family: monospace;
  color: var(--color-text-secondary);
  word-break: break-all;
  margin-bottom: var(--space-md);
}
.screenshot-card__image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  position: relative;
  min-height: 120px;
}
.screenshot-card__img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: box-shadow var(--transition-base), opacity 0.4s ease;
}
.screenshot-card__img--loading {
  opacity: 0;
}
.screenshot-card__img:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Image loading shimmer */
.img-loading-shimmer {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(
    110deg,
    var(--color-surface) 30%,
    var(--color-surface-raised) 50%,
    var(--color-surface) 70%
  );
  background-size: 200% 100%;
  animation: img-shimmer 1.5s ease-in-out infinite;
}
@keyframes img-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .img-loading-shimmer { animation: none; }
  .screenshot-card__img--loading { opacity: 1; }
}
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}