/*
 * Artifact Inspector Modal Styles
 * Standard: Museum Exhibit Technical Spec Board, OKLCH Surfaces, Spring Physics
 * Zero Emojis | Strict Zero-Slop Architecture
 */

.artifact-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 9, 8, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-card, 280ms) var(--spring-micro);
}

.artifact-modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.artifact-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  background: var(--bg-surface, oklch(0.12 0.015 150));
  border: 1px solid var(--border-prominent, oklch(0.35 0.03 150 / 0.65));
  border-radius: 8px;
  box-shadow: 0 24px 64px -16px rgba(0, 0, 0, 0.95),
              inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.96) translateY(12px);
  transition: transform var(--duration-modal, 340ms) var(--spring-micro);
}

.artifact-modal-backdrop.is-open .artifact-modal-dialog {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.artifact-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  background: rgba(0, 0, 0, 0.2);
}

.artifact-header-title-group h3 {
  font-family: var(--font-display, sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, oklch(0.96 0.02 140));
  margin: 0 0 4px 0;
  text-transform: uppercase;
}

.artifact-header-meta {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: var(--accent-emerald, oklch(0.54 0.16 150));
  letter-spacing: 0.08em;
}

.artifact-modal-close {
  background: transparent;
  border: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  border-radius: 4px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary, oklch(0.72 0.03 140));
  cursor: pointer;
  font-family: var(--font-mono, monospace);
  font-size: 14px;
  transition: all var(--duration-micro, 200ms) var(--spring-micro);
}

.artifact-modal-close:hover {
  border-color: var(--text-primary, oklch(0.96 0.02 140));
  color: var(--text-primary, oklch(0.96 0.02 140));
  background: rgba(255, 255, 255, 0.05);
}

/* Modal Body */
.artifact-modal-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  padding: 24px;
  overflow-y: auto;
}

/* Left: Inspection Viewport & Pass Switcher */
.artifact-viewport-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.artifact-viewport-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #040504;
  border: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.artifact-pass-indicator {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 8px;
  background: rgba(7, 9, 8, 0.85);
  border: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  border-radius: 4px;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-emerald, oklch(0.54 0.16 150));
  text-transform: uppercase;
}

.artifact-passes-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.artifact-pass-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  border-radius: 4px;
  color: var(--text-secondary, oklch(0.72 0.03 140));
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all var(--duration-micro, 200ms);
}

.artifact-pass-btn:hover {
  color: var(--text-primary, oklch(0.96 0.02 140));
  border-color: var(--border-prominent, oklch(0.35 0.03 150 / 0.65));
}

.artifact-pass-btn.is-active {
  background: var(--accent-emerald-glow, oklch(0.54 0.16 150 / 0.2));
  border-color: var(--accent-emerald, oklch(0.54 0.16 150));
  color: var(--text-primary, oklch(0.96 0.02 140));
}

/* Right: Technical Specifications Ledger */
.artifact-specs-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.artifact-summary-text {
  font-family: var(--font-body, sans-serif);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary, oklch(0.72 0.03 140));
  margin: 0;
}

.artifact-specs-ledger {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  border-radius: 6px;
  padding: 16px;
}

.artifact-ledger-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.artifact-ledger-row:last-child {
  border-bottom: none;
}

.artifact-ledger-label {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary, oklch(0.50 0.02 140));
}

.artifact-ledger-val {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary, oklch(0.96 0.02 140));
}

/* Modal Footer Actions */
.artifact-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle, oklch(0.22 0.02 150 / 0.45));
  background: rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .artifact-modal-body {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px;
  }
}