/* ==========================================================================
   APP LAYOUT & PAGE STYLES
   ========================================================================== */

/* Main Container */
.main-content {
  flex: 1;
  width: 100%;
  max-width: var(--container-max-w);
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* Hero Section */
.hero-section {
  padding: 48px 0 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
  position: relative;
}

.hero-badge {
  background: var(--bg-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-title {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--text-primary);
  max-width: 800px;
}

.hero-title-gradient {
  background: linear-gradient(180deg, #0A0A0A 0%, #404040 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.6;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--text-tertiary);
}

.hero-stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-stat-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Control & Filter Bar */
.controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.search-inline-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-inline-input {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 12px 8px 34px;
  font-size: 13px;
  color: var(--text-primary);
  width: 240px;
  transition: all var(--transition-fast);
}

.search-inline-input:focus {
  width: 280px;
  background: #FFFFFF;
  border-color: #000000;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.04);
}

.search-inline-icon {
  position: absolute;
  left: 10px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.filter-select {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 7px 28px 7px 10px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 12px;
  transition: all var(--transition-fast);
}

.filter-select:hover {
  border-color: #CCCCCC;
  background-color: #FFFFFF;
}

/* View Switcher */
.view-switch {
  display: flex;
  background: var(--bg-muted);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2px;
}

.view-btn {
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.view-btn.active {
  background: #FFFFFF;
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Compact Table View */
.compact-table-container {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
}

.compact-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.compact-table th {
  background: var(--bg-subtle);
  padding: 12px 16px;
  font-weight: 600;
  font-size: 11.5px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border-subtle);
}

.compact-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.compact-table tr:last-child td {
  border-bottom: none;
}

.compact-table tr:hover td {
  background: var(--bg-subtle);
}

/* Detail Modal */
.detail-modal {
  background: #FFFFFF;
  width: 100%;
  max-width: 820px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-modal);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.detail-header {
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.detail-body {
  padding: 24px 28px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.detail-section-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: 12px;
}

.tier-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 960px) {
  .tier-detail-grid {
    grid-template-columns: 1fr;
  }
}

.tier-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  overflow: hidden;
}

.tier-box-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.tier-box-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
}

.tier-box-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.tier-target-badge {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 5px 8px;
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Compatibility Result Banner in Detail */
.compat-banner {
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.compat-banner-pass {
  background: var(--status-success-bg);
  border: 1px solid var(--status-success-border);
  color: var(--status-success-text);
}

.compat-banner-warn {
  background: var(--status-warning-bg);
  border: 1px solid var(--status-warning-border);
  color: var(--status-warning-text);
}

.compat-banner-fail {
  background: var(--status-danger-bg);
  border: 1px solid var(--status-danger-border);
  color: var(--status-danger-text);
}

/* Card Live Rig Verdict Strip */
.card-rig-strip {
  margin: 0 0 12px 0;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all var(--transition-fast);
}

.card-rig-strip.pass {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.card-rig-strip.warn {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
}

.card-rig-strip.fail {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.card-rig-strip-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  gap: 6px;
}

.card-rig-chips {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  font-size: 11px;
}

.card-rig-chip {
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.card-rig-chip.chip-pass {
  color: #047857;
  border-color: #6EE7B7;
}

.card-rig-chip.chip-warn {
  color: #B45309;
  border-color: #FCD34D;
}

.card-rig-chip.chip-fail {
  color: #B91C1C;
  border-color: #FCA5A5;
  background: #FFFFFF;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #FFFFFF;
  padding: 40px 24px;
  margin-top: auto;
}

.footer-container {
  max-width: var(--container-max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.empty-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}