/* Page-specific styles for metrics.html (Dynasty HQ Metrics & Formulas Compendium) */

.metrics-container {
  max-width: var(--content-max-width, 1400px);
  margin: 0 auto;
}

/* Header & Intro */
.metrics-header {
  text-align: center;
  margin-bottom: 24px;
}

.metrics-header h1 {
  margin: 0 0 8px 0;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.metrics-header .subtitle {
  color: var(--text-muted);
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  max-width: 800px;
  margin: 0 auto 16px auto;
  line-height: 1.5;
}

/* Search & Filter Toolbar */
.metrics-toolbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(26, 29, 36, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 0 14px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.metrics-search-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.metrics-search-box {
  flex: 1;
  position: relative;
  min-width: 0;
}

.metrics-search-input {
  width: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  padding: 10px 38px 10px 14px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.metrics-search-input:focus {
  outline: none;
  border-color: var(--highlight-border);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.metrics-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  display: none;
}

.metrics-clear-btn.is-visible {
  display: block;
}

/* Category Quick Navigation Pills */
.metrics-nav-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.metrics-nav-pills::-webkit-scrollbar {
  height: 4px;
}

.metrics-nav-pills::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.metrics-pill {
  white-space: nowrap;
  background: var(--card-bg);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.metrics-pill:hover {
  color: var(--text-main);
  border-color: var(--accent-color);
  background: rgba(255, 255, 255, 0.05);
}

.metrics-pill.is-active {
  background: var(--highlight-border);
  color: #0f172a;
  border-color: var(--highlight-border);
  font-weight: 600;
}

/* Domain Section */
.metrics-section {
  scroll-margin-top: 130px;
  margin-bottom: 36px;
}

.metrics-section.is-hidden {
  display: none;
}

.metrics-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
}

.metrics-section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.metrics-section-badge {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Metric Cards Grid */
.metrics-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 900px) {
  .metrics-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Metric Card */
.metric-card {
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  box-sizing: border-box;
  min-width: 0;
  overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.metric-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.metric-card.is-hidden {
  display: none;
}

.metric-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.metric-card-title-group {
  flex: 1;
  min-width: 0;
}

.metric-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 4px 0;
  word-break: break-word;
}

.metric-category-tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--highlight-border);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-copy-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.metric-copy-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--text-muted);
}

.metric-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 14px 0;
}

/* Formula Box (LaTeX-like Math Styling) */
.formula-box {
  background: #15181e;
  border-left: 4px solid var(--highlight-border);
  border-radius: 0 6px 6px 0;
  padding: 12px 14px;
  margin-bottom: 14px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.formula-expression {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.98rem;
  color: #38bdf8;
  line-height: 1.4;
}

.formula-target {
  font-weight: 700;
  color: #f1f5f9;
}

.formula-equals {
  color: #94a3b8;
  font-weight: bold;
}

/* Math Fraction Layout */
.math-frac {
  display: inline-flex;
  flex-direction: column;
  vertical-align: middle;
  text-align: center;
  padding: 0 4px;
}

.math-num {
  border-bottom: 1px solid #94a3b8;
  padding-bottom: 2px;
  color: #38bdf8;
}

.math-den {
  padding-top: 2px;
  color: #a78bfa;
}

/* Variables & Logic Table */
.variables-section {
  margin-bottom: 12px;
}

.variables-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 6px;
}

.variables-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.variable-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  padding: 4px 6px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
}

.var-name {
  font-family: monospace;
  color: #fbbf24;
  font-weight: 600;
  flex-shrink: 0;
}

.var-desc {
  color: var(--text-muted);
  text-align: right;
  word-break: break-word;
}

/* Edge Cases & Tiebreaker Callouts */
.edge-cases-box {
  background: rgba(245, 158, 11, 0.08);
  border-left: 3px solid #f59e0b;
  border-radius: 0 4px 4px 0;
  padding: 8px 12px;
  margin-bottom: 12px;
  font-size: 0.82rem;
  color: #fde68a;
  line-height: 1.4;
}

.edge-cases-title {
  font-weight: 700;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 5px;
  color: #f59e0b;
}

/* Live Example Box */
.live-example-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: auto;
  font-size: 0.84rem;
}

.live-example-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #10b981;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.live-example-body {
  color: var(--text-main);
  line-height: 1.4;
}

.live-example-val {
  font-weight: 700;
  color: #34d399;
}

/* Empty Search Results State */
.metrics-empty-state {
  display: none;
  text-align: center;
  padding: 48px 16px;
  background: var(--card-bg);
  border-radius: 10px;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  margin: 30px 0;
}

.metrics-empty-state.is-visible {
  display: block;
}

.metrics-empty-state h3 {
  margin: 0 0 8px 0;
  color: var(--text-main);
}

.metrics-empty-state p {
  margin: 0 0 16px 0;
  color: var(--text-muted);
}

/* Callout Banner on rules.html */
.banner-metrics-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, rgba(38, 42, 52, 0.95), rgba(16, 185, 129, 0.1));
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 16px 20px;
  margin: 0 auto 20px auto;
  max-width: var(--content-max-width, 1400px);
  border-radius: 10px;
}

.banner-metrics-content h3 {
  margin: 0 0 4px 0;
  font-size: 1.05rem;
  color: #34d399;
}

.banner-metrics-content p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 650px) {
  .banner-metrics-link {
    flex-direction: column;
    align-items: flex-start;
  }
}