/**
 * Components
 * Reusable UI components for the toolbox
 */

/* === BUTTONS === */

.btn {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-text);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  border: var(--border-width) solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-block-size: 44px;
  min-inline-size: 44px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-on-primary);
  text-decoration: none;
}

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

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* === BADGES === */

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  line-height: 1.3;
  border-radius: var(--radius);
  white-space: nowrap;
}

.badge-phase {
  background: var(--color-secondary);
  color: var(--color-on-primary);
}

.badge-status {
  background: var(--color-ground-alt);
  color: var(--color-ink-soft);
  border: var(--border);
}

.badge-status-live {
  background: var(--color-success);
  color: var(--color-on-primary);
}

.badge-live {
  background: #10b981;
  color: white;
}

.badge-stage {
  background: var(--color-ground-alt);
  color: var(--color-ink);
  font-family: var(--font-data);
  padding: var(--space-1) var(--space-2);
  font-size: 0.75rem;
}

.badge-rock {
  background: var(--color-accent);
  color: var(--color-on-primary);
}

/* === TOOL CARDS === */

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: var(--space-5);
  margin-block-start: var(--space-6);
}

.tool-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  background: var(--color-ground);
  border: var(--border);
  border-radius: var(--radius);
  transition: all var(--transition-base);
}

.tool-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.tool-card[aria-disabled="true"] {
  opacity: 0.8;
}

.tool-card-header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-end: var(--space-3);
}

.tool-card-title {
  flex: 1 1 100%;
  margin-block-end: var(--space-2);
  color: var(--color-primary);
}

.tool-card-summary {
  margin-block: var(--space-3);
  color: var(--color-ink-soft);
  flex-grow: 1;
}

.tool-card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-block-start: var(--space-4);
  padding-block-start: var(--space-4);
  border-block-start: var(--border);
}

.tool-card-link {
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.tool-card-link:hover {
  color: var(--color-secondary);
}

.tool-card-link[aria-disabled="true"] {
  color: var(--color-ink-soft);
  cursor: not-allowed;
  pointer-events: none;
}

.tool-card-link::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.tool-card-link:hover::after {
  transform: translateX(4px);
}

/* === FILTER BAR === */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: end;
  padding: var(--space-5);
  background: var(--color-ground-alt);
  border-radius: var(--radius);
  margin-block: var(--space-6);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1 1 200px;
}

.filter-label {
  font-size: var(--text-small);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
}

.filter-select,
.filter-input {
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-text);
  font-size: var(--text-body);
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-ground);
  border: var(--border);
  border-radius: var(--radius);
  min-block-size: 44px;
}

.filter-select:hover,
.filter-input:hover {
  border-color: var(--color-secondary);
}

.filter-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.filter-checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.filter-checkbox {
  inline-size: 20px;
  block-size: 20px;
  cursor: pointer;
  accent-color: var(--color-secondary);
}

.filter-checkbox-label {
  font-size: var(--text-body);
  cursor: pointer;
  user-select: none;
}

.filter-count {
  font-size: var(--text-small);
  color: var(--color-ink-soft);
  font-variant-numeric: tabular-nums;
}

/* === CALLOUT === */

.callout {
  padding: var(--space-5);
  background: var(--color-ground-alt);
  border-inline-start: 4px solid var(--color-secondary);
  border-radius: var(--radius);
  margin-block: var(--space-6);
}

.callout-warning {
  border-inline-start-color: var(--color-warning);
}

.callout-title {
  font-weight: var(--weight-semibold);
  margin-block-end: var(--space-2);
}

.callout p:not(:last-child) {
  margin-block-end: var(--space-3);
}

/* === STATS === */

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-h1);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-small);
  color: var(--color-ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* === HEADER === */

.site-header {
  background: var(--color-primary);
  color: var(--color-on-primary);
  padding-block: var(--space-4);
}

.site-header a {
  color: var(--color-on-primary);
  text-decoration: none;
}

.site-header a:hover {
  color: var(--color-on-primary-secondary);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
}

.site-logo img {
  height: 40px;
  width: auto;
  display: block;
  transition: opacity var(--transition-fast);
}

.site-logo:hover img {
  opacity: 0.85;
}

.site-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin-inline-start: auto;
}

.site-nav-link {
  font-size: var(--text-body);
  font-weight: var(--weight-normal);
}

.site-nav-link-active {
  font-weight: var(--weight-semibold);
  color: var(--color-on-primary-secondary);
}

/* === FOOTER === */

.site-footer {
  background: var(--color-primary);
  color: var(--color-on-primary-soft);
  padding-block: var(--space-8);
  margin-block-start: var(--space-10);
}

.site-footer a {
  color: var(--color-on-primary-soft);
}

.site-footer a:hover {
  color: var(--color-on-primary);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
}

.footer-section-title {
  font-size: var(--text-h3);
  color: var(--color-on-primary);
  margin-block-end: var(--space-3);
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-bottom {
  margin-block-start: var(--space-8);
  padding-block-start: var(--space-6);
  border-block-start: 1px solid var(--color-on-primary-meta);
  font-size: var(--text-small);
  color: var(--color-on-primary-meta);
}

/* === HERO === */

.hero {
  padding-block: var(--space-9);
  text-align: center;
}

.hero-title {
  margin-block-end: var(--space-4);
}

.hero-subtitle {
  max-inline-size: 60ch;
  margin-inline: auto;
  margin-block-end: var(--space-6);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

.hero-note {
  margin-block-start: var(--space-5);
  font-size: var(--text-small);
  color: var(--color-ink-soft);
}

/* === RESPONSIVE === */

@media (max-width: 640px) {
  .site-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav-links {
    margin-inline-start: 0;
    flex-direction: column;
    gap: var(--space-3);
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group {
    flex: 1 1 auto;
  }

  .tool-grid {
    grid-template-columns: 1fr;
  }
}