/*
 * Reusable component bundle for the canonical SaaS layout.
 * This bundle consumes the central design tokens and keeps page-level markup
 * consistent for cards, hero layouts, teaser blocks, and buttons.
 */

.ts-btn,
.ts-btn-primary,
.ts-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ts-space-2);
  border-radius: var(--ts-radius-pill);
  padding: 0.72rem 1.2rem;
  border: 1px solid transparent;
  font-family: var(--ts-font-sans);
  font-size: var(--ts-text-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--ts-transition-base), box-shadow var(--ts-transition-base), border-color var(--ts-transition-base), background var(--ts-transition-base), color var(--ts-transition-base);
}

.ts-btn:hover,
.ts-btn-primary:hover,
.ts-btn-secondary:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.ts-btn:focus-visible,
.ts-btn-primary:focus-visible,
.ts-btn-secondary:focus-visible,
.ts-card:focus-visible,
.ts-hero:focus-within,
.ts-teaser:focus-within {
  outline: none;
  box-shadow: var(--ts-focus-ring);
}

.ts-btn-primary {
  background: linear-gradient(135deg, var(--ts-color-brand), var(--ts-color-brand-strong));
  border-color: transparent;
  color: var(--ts-color-text);
  box-shadow: var(--ts-shadow-brand);
}

.ts-btn-primary:hover {
  background: linear-gradient(135deg, var(--ts-color-brand-strong), var(--ts-color-brand));
}

.ts-btn-secondary {
  background: transparent;
  border-color: var(--ts-color-border);
  color: var(--ts-color-text);
}

.ts-btn-secondary:hover {
  background: rgba(148, 163, 184, 0.08);
}

.ts-card,
.ts-teaser,
.rss-feed-card,
.intel-card {
  background: var(--ts-color-surface);
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-lg);
  box-shadow: var(--ts-shadow-sm);
  color: var(--ts-color-text);
  overflow: hidden;
  content-visibility: auto;
  contain-intrinsic-size: 320px 240px;
  transition: border-color var(--ts-transition-base), box-shadow var(--ts-transition-base), transform var(--ts-transition-base);
}

.ts-card:hover,
.ts-teaser:hover {
  border-color: rgba(2, 132, 199, 0.45);
  box-shadow: var(--ts-shadow-md);
  transform: translateY(-2px);
}

.ts-card__media,
.ts-teaser__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ts-color-bg-alt);
}

.ts-card__media img,
.ts-teaser__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ts-card__body,
.ts-teaser__body {
  padding: var(--ts-card-padding);
}

.ts-card__eyebrow,
.ts-teaser__eyebrow,
.ts-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--ts-space-2);
  font-size: var(--ts-text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ts-color-brand);
}

.ts-card__title,
.ts-teaser__title,
.ts-hero__title {
  margin: var(--ts-space-3) 0 0;
  color: var(--ts-color-text);
  font-family: var(--ts-font-heading);
  line-height: 1.2;
}

.ts-card__title {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}

.ts-teaser__title {
  font-size: clamp(1.15rem, 2vw, 1.8rem);
}

.ts-card__text,
.ts-teaser__text,
.ts-hero__description {
  margin-top: var(--ts-space-3);
  font-size: var(--ts-text-md);
  line-height: 1.65;
  color: var(--ts-color-text-muted);
}

.ts-card__meta,
.ts-teaser__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ts-space-2);
  margin-top: var(--ts-space-3);
  font-size: var(--ts-text-sm);
  color: var(--ts-color-text-soft);
}

.ts-card__footer,
.ts-teaser__footer {
  margin-top: var(--ts-space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ts-space-3);
}

.ts-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: var(--ts-space-8);
  align-items: center;
  background: linear-gradient(135deg, var(--ts-color-bg-alt), var(--ts-color-surface));
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-xl);
  box-shadow: var(--ts-shadow-md);
  overflow: hidden;
}

.ts-hero__content,
.ts-hero__visual {
  position: relative;
  z-index: 1;
}

.ts-hero__content {
  padding: var(--ts-hero-padding);
}

.ts-hero__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -0.04em;
}

.ts-hero__description {
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}

.ts-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ts-space-3);
  margin-top: var(--ts-space-5);
}

.ts-hero__visual {
  min-height: 100%;
  background: radial-gradient(circle at top right, rgba(2, 132, 199, 0.16), transparent 40%), var(--ts-color-bg-alt);
}

.ts-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.ts-hero--compact {
  grid-template-columns: 1fr;
}

.ts-hero--compact .ts-hero__visual {
  display: none;
}

.ts-section-panel {
  position: relative;
  background: linear-gradient(180deg, var(--ts-color-surface), var(--ts-color-surface-strong));
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-xl);
  box-shadow: var(--ts-shadow-sm);
  overflow: hidden;
}

.ts-section-panel__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ts-space-3);
  padding-bottom: var(--ts-space-4);
  margin-bottom: var(--ts-space-4);
  border-bottom: 1px solid var(--ts-color-border);
}

.ts-section-panel__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--ts-space-2);
  font-size: var(--ts-text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ts-color-text);
}

.ts-feed-card,
.ts-intel-card,
.rss-feed-card,
.intel-card {
  background: var(--ts-color-surface);
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-lg);
  color: var(--ts-color-text);
  box-shadow: var(--ts-shadow-sm);
  overflow: hidden;
  transition: transform var(--ts-transition-base), border-color var(--ts-transition-base), box-shadow var(--ts-transition-base);
}

.ts-feed-card:hover,
.ts-intel-card:hover,
.rss-feed-card:hover,
.intel-card:hover {
  border-color: rgba(2, 132, 199, 0.45);
  box-shadow: var(--ts-shadow-md);
  transform: translateY(-2px);
}

.ts-feed-card__title,
.rss-feed-card-title,
.intel-card-title,
.rss-feed-card-title a,
.intel-card-title a {
  color: var(--ts-color-text) !important;
}

.ts-feed-card__eyebrow,
.rss-feed-card-channel,
.intel-card-channel,
.rss-feed-card-title .rss-feed-card-channel,
.intel-card-title .rss-feed-card-channel {
  color: var(--ts-color-danger);
  opacity: 1;
}

.ts-feed-card__text,
.card-teaser {
  color: var(--ts-color-text-muted);
  line-height: 1.55;
}

.ts-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ts-space-2);
  border-radius: var(--ts-radius-pill);
  padding: 0.25rem 0.6rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ts-badge--danger {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.24);
}

.ts-pulse-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ts-color-danger);
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
  animation: ts-pulse 1.8s infinite;
}

@keyframes ts-pulse {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.42); }
  70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.ts-btn-secondary--compact {
  min-width: 0;
  width: auto;
  padding-inline: 0.9rem;
}

.ts-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ts-space-3);
  padding: var(--ts-space-3) 0;
  margin: var(--ts-space-4) 0;
}

.ts-filter-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ts-space-2);
  padding: 0.62rem 0.95rem;
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-pill);
  background: rgba(15, 23, 42, 0.18);
  color: var(--ts-color-text);
  text-decoration: none;
  font-size: var(--ts-text-sm);
  font-weight: 600;
  transition: border-color var(--ts-transition-base), background var(--ts-transition-base), box-shadow var(--ts-transition-base), transform var(--ts-transition-base);
}

.ts-api-state {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--ts-space-3);
  min-height: 3rem;
  padding: var(--ts-space-4);
  color: var(--ts-color-text-muted);
  text-align: center;
}

.ts-api-state__message {
  overflow-wrap: anywhere;
}

.is-api-loading .ts-api-state__message::before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  margin-right: var(--ts-space-2);
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ts-api-spin 0.7s linear infinite;
  vertical-align: -0.15em;
}

.is-api-error .ts-api-state {
  color: var(--ts-color-danger);
}

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

@media (prefers-reduced-motion: reduce) {
  .is-api-loading .ts-api-state__message::before {
    animation: none;
  }
}

.ts-filter-pill:hover,
.ts-filter-pill:focus-visible,
.ts-filter-pill.is-active {
  border-color: rgba(2, 132, 199, 0.5);
  background: rgba(2, 132, 199, 0.12);
  box-shadow: var(--ts-shadow-sm);
  text-decoration: none;
}

.topic-filter-bar,
.ts-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ts-space-3);
  padding: var(--ts-space-3) 0;
  margin: var(--ts-space-4) 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.topic-filter-bar::-webkit-scrollbar,
.ts-filter-bar::-webkit-scrollbar {
  display: none;
}

.topic-filter-pill,
.ts-filter-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ts-space-2);
  padding: 0.62rem 0.95rem;
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-pill);
  background: rgba(15, 23, 42, 0.18);
  color: var(--ts-color-text);
  text-decoration: none;
  font-size: var(--ts-text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: border-color var(--ts-transition-base), background var(--ts-transition-base), box-shadow var(--ts-transition-base), transform var(--ts-transition-base);
}

.topic-filter-pill:hover,
.topic-filter-pill:focus-visible,
.topic-filter-pill.is-active,
.ts-filter-pill:hover,
.ts-filter-pill:focus-visible,
.ts-filter-pill.is-active {
  border-color: rgba(2, 132, 199, 0.5);
  background: rgba(2, 132, 199, 0.12);
  box-shadow: var(--ts-shadow-sm);
  text-decoration: none;
}

.ts-trust-bar .row {
  max-width: min(100%, 1280px);
  margin-inline: auto;
}

.ts-trust-metric-item,
.trust-metric-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--ts-color-surface);
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-md);
  transition: transform var(--ts-transition-base), border-color var(--ts-transition-base), box-shadow var(--ts-transition-base);
}

.ts-trust-metric-item:hover,
.trust-metric-item:hover {
  transform: translateY(-1px);
  border-color: rgba(2, 132, 199, 0.45);
  box-shadow: var(--ts-shadow-sm);
}

.ts-trust-metric-icon,
.trust-metric-icon {
  font-size: 1.5rem;
  color: var(--ts-color-brand);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ts-trust-metric-number,
.trust-metric-number {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--ts-color-text);
  font-family: var(--ts-font-mono);
  line-height: 1.2;
}

.ts-trust-metric-label,
.trust-metric-label {
  font-size: 0.75rem;
  color: var(--ts-color-text-soft);
  line-height: 1.3;
}

.hero-trust-bar .row,
.ts-trust-bar .row {
  max-width: min(100%, 1280px);
  margin-inline: auto;
}

.rss-feed-card,
.intel-card,
.ts-feed-card,
.ts-intel-card {
  background: var(--ts-color-surface);
  border: 1px solid var(--ts-color-border);
  border-radius: var(--ts-radius-lg);
  color: var(--ts-color-text);
  box-shadow: var(--ts-shadow-sm);
  overflow: hidden;
  transition: transform var(--ts-transition-base), border-color var(--ts-transition-base), box-shadow var(--ts-transition-base);
}

.rss-feed-card:hover,
.intel-card:hover,
.ts-feed-card:hover,
.ts-intel-card:hover {
  border-color: rgba(2, 132, 199, 0.45);
  box-shadow: var(--ts-shadow-md);
  transform: translateY(-2px);
}

.rss-feed-card-title,
.rss-feed-card-title a,
.intel-card-title,
.intel-card-title a,
.ts-feed-card__title {
  color: var(--ts-color-text) !important;
}

.rss-feed-card-channel,
.intel-card-channel,
.rss-feed-card-title .rss-feed-card-channel,
.intel-card-title .rss-feed-card-channel,
.ts-feed-card__eyebrow {
  color: var(--ts-color-danger);
  opacity: 1;
}

.card-teaser,
.ts-feed-card__text {
  color: var(--ts-color-text-muted);
  line-height: 1.55;
}

@media (max-width: 768px) {
  .ts-hero {
    grid-template-columns: 1fr;
  }

  .ts-trust-metric-item,
  .trust-metric-item {
    padding: 0.6rem 0.75rem;
    gap: 0.5rem;
  }

  .ts-trust-metric-icon,
  .trust-metric-icon {
    font-size: 1.25rem;
  }

  .ts-trust-metric-number,
  .trust-metric-number {
    font-size: 0.95rem;
  }

  .ts-trust-metric-label,
  .trust-metric-label {
    font-size: 0.7rem;
  }

  .ts-card__footer,
  .ts-teaser__footer,
  .ts-hero__actions,
  .ts-section-panel__header {
    flex-direction: column;
    align-items: stretch;
  }

  .ts-btn,
  .ts-btn-primary,
  .ts-btn-secondary,
  .ts-btn-secondary--compact {
    width: 100%;
  }
}