/* ==========================================================================
   AEGIS-DECK: AUTONOMOUS HARDWARE DIFF CHASSIS (v4.4.7)
   Decoupled, Anti-Fragile, Zero-Collapse Eurorack Architecture
   ========================================================================== */

/* 1. VIEWPORT TRACK SCROLLER */
.diff-deck-viewport {
  display: flex !important;
  flex-direction: column !important;
  gap: 4px !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  padding: 6px !important;
  box-sizing: border-box !important;
  scroll-behavior: smooth;
  flex: 1;
  min-height: 0;
}

.diff-deck-viewport::-webkit-scrollbar {
  width: 5px;
}
.diff-deck-viewport::-webkit-scrollbar-track {
  background: #000000;
}
.diff-deck-viewport::-webkit-scrollbar-thumb {
  background: #24262f;
  border-radius: 3px;
}
.diff-deck-viewport::-webkit-scrollbar-thumb:hover {
  background: #3a3d4c;
}

/* 2. RIGID CARD ENVELOPE (FLEX-SHRINK COLLAPSE IMMUNITY) */
.diff-deck-card {
  flex-shrink: 0 !important;
  width: 100% !important;
  min-height: 42px !important;
  background: #080808 !important;
  border: 1px solid #1a1a1a !important;
  border-radius: 6px !important;
  overflow: hidden !important;
  transition: border-color 0.12s ease, background 0.12s ease !important;
  box-sizing: border-box !important;
  margin-bottom: 2px !important;
  contain: layout style;
}

.diff-deck-card:hover {
  border-color: #262626 !important;
  background: #0d0d0d !important;
}

.diff-deck-card[open] {
  border-color: #333333 !important;
  background: #090909 !important;
}

/* 3. HARDWARE-LOCKED SUMMARY HEADER (CROSS-BROWSER RESET) */
.diff-deck-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: 42px !important;
  min-height: 42px !important;
  max-height: 42px !important;
  padding: 0 10px !important;
  background: #0c0c0c !important;
  cursor: pointer !important;
  user-select: none !important;
  list-style: none !important;
  box-sizing: border-box !important;
  outline: none !important;
}

.diff-deck-header::-webkit-details-marker,
.diff-deck-header::marker {
  display: none !important;
}

.diff-deck-header:hover {
  background: #141414 !important;
}

/* 4. LEFT PATH BAY & MONOSPACE BREADCRUMBS */
.diff-deck-left-bay {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  min-width: 0 !important;
  flex: 1 !important;
  overflow: hidden !important;
}

.diff-deck-chevron {
  color: var(--text-dim, #5c6275);
  flex-shrink: 0;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

.diff-deck-card[open] > .diff-deck-header .diff-deck-chevron {
  transform: rotate(180deg);
  color: var(--status-green-text, #00e599);
}

.diff-deck-path-box {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  min-width: 0 !important;
  overflow: hidden !important;
  white-space: nowrap !important;
}

.diff-deck-icon {
  color: var(--text-dim, #5c6275);
  flex-shrink: 0;
}

.diff-deck-dir {
  font-family: var(--font-mono, monospace) !important;
  font-size: 11px !important;
  color: var(--text-dim, #6c7284) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  direction: ltr !important;
  unicode-bidi: isolate !important;
}

.diff-deck-filename {
  font-family: var(--font-mono, monospace) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  color: #ffffff !important;
  white-space: nowrap !important;
  direction: ltr !important;
  unicode-bidi: isolate !important;
  flex-shrink: 0;
}

/* 5. RIGHT STATUS ANNUNCIATOR BAY */
.diff-deck-status-bay {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
}

.diff-deck-meta-line {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  color: var(--text-dim, #6c7284);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 960px) {
  .diff-deck-meta-line {
    display: none;
  }
}

/* 6. ULTRA-LIGHTWEIGHT SKELETON PARITY ENVELOPE (1:1 GEOMETRIC MATCH, ZERO REFLOW) */
.diff-deck-header.is-hydrating {
  background: linear-gradient(90deg, #090909 0%, #141414 50%, #090909 100%) !important;
  background-size: 200% 100% !important;
  animation: diffDeckShimmer 1.8s cubic-bezier(0.4, 0, 0.2, 1) infinite !important;
  pointer-events: none;
}

.diff-deck-skeleton-tag {
  font-family: var(--font-mono, monospace) !important;
  font-size: 9px !important;
  font-weight: 600 !important;
  color: var(--text-dim, #5c6275) !important;
  background: #090a0d !important;
  border: 1px solid #1a1b22 !important;
  padding: 1px 6px !important;
  border-radius: 4px !important;
  display: inline-flex !important;
  align-items: center !important;
  letter-spacing: 0.03em;
}

.diff-deck-shimmer-chip {
  width: 52px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(90deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.03) 100%);
  background-size: 200% 100%;
  animation: diffDeckShimmer 1.4s ease-in-out infinite;
  border: 1px solid rgba(255,255,255,0.04);
}

@keyframes diffDeckShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* 7. HIGH-DENSITY SEGMENTED DELIVERY RAIL & CONSOLE DOCK */
.delivery-segmented-rail {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 2px !important;
  background: #000000 !important;
  border: 1px solid #1a1a1a !important;
  border-radius: 6px !important;
  padding: 2px !important;
  position: relative !important;
  user-select: none !important;
}

.segmented-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  height: 30px !important;
  padding: 0 8px !important;
  border-radius: 4px !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  color: var(--text-muted, #919191) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.12s ease !important;
  white-space: nowrap !important;
}

.segmented-btn:hover {
  color: #ffffff !important;
  background: #111111 !important;
}

.segmented-btn.active {
  background: #161616 !important;
  border-color: #2e2e2e !important;
  color: #ffffff !important;
}

.segmented-btn.active svg {
  color: var(--status-green-text, #00e599);
}

.delivery-target-hint {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  color: var(--status-green-text, #00e599);
  font-weight: 600;
}

.delivery-context-bar {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
  animation: fadeIn 0.12s ease;
}

.delivery-context-bar[style*="display: none"] {
  display: none !important;
}

.branch-input-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #000000 !important;
  border: 1px solid #282a32 !important;
  border-radius: 4px !important;
  padding: 2px 6px !important;
}

.branch-ref-input {
  flex: 1 !important;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  color: #ffffff !important;
  font-family: var(--font-mono, monospace) !important;
  font-size: 11px !important;
  height: 22px !important;
}

.btn-slug-action {
  padding: 1px 6px !important;
  font-size: 9px !important;
  height: 20px !important;
}

/* 8. PRE-PUSH SAFETY WIRE & AMBIENT INTERLOCK */
.safety-wire-card {
  padding: 8px 10px !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
}

.safety-findings-box {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
  max-height: 160px !important;
  overflow-y: auto !important;
  padding-right: 2px !important;
}

.safety-wire-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.safety-wire-label {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.safety-led-dot {
  width: 6px !important;
  height: 6px !important;
  border-radius: 50% !important;
  background: var(--status-green-text, #64ffcc) !important;
  display: inline-block !important;
}

.safety-led-dot.warn {
  background: var(--status-yellow-text, #ffd166) !important;
}

.safety-led-dot.error {
  background: var(--status-red-text, #ff8585) !important;
}

.safety-summary-text {
  font-family: var(--font-mono, monospace) !important;
  font-size: 10px !important;
  color: var(--text-dim, #6c7284) !important;
}

/* 9. INTEGRATED COMMIT MESSAGE CONSOLE DECK (IMMUNE TO COLLAPSE) */
.commit-deck-card {
  flex-shrink: 0 !important;
  min-height: 240px !important;
  display: flex !important;
  flex-direction: column !important;
  background: var(--bg-card, #08080a) !important;
  border: 1px solid var(--border-color, #1a1a1f) !important;
  border-radius: 8px !important;
  padding: 10px !important;
  gap: 8px !important;
}

.commit-deck-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.commit-telemetry-tag {
  font-family: var(--font-mono, monospace) !important;
  font-size: 10px !important;
  color: var(--text-dim, #5c6275) !important;
}

.commit-message-input {
  flex: 1 !important;
  min-height: 72px !important;
  max-height: 140px !important;
  width: 100% !important;
  background: #000000 !important;
  border: 1px solid var(--border-color, #1a1a1f) !important;
  border-radius: 6px !important;
  padding: 8px 10px !important;
  color: var(--text-main, #f3f4f6) !important;
  font-family: var(--font-mono, monospace) !important;
  font-size: 12px !important;
  line-height: 1.5 !important;
  outline: none !important;
  resize: none !important;
  box-sizing: border-box !important;
  transition: border-color 0.12s ease !important;
}

.commit-message-input:focus {
  border-color: var(--border-focus, #353842) !important;
}

.commit-deck-footer {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  font-size: 11px !important;
  color: var(--text-dim, #6c7284) !important;
}

.commit-author-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-family: var(--font-mono, monospace) !important;
  font-size: 10px !important;
  color: var(--text-muted, #8e95a5) !important;
}

.btn-micro-link {
  background: transparent !important;
  border: none !important;
  color: var(--status-blue-text, #3291ff) !important;
  cursor: pointer !important;
  padding: 0 !important;
  font-size: 10px !important;
  text-decoration: underline !important;
}

/* MACHINED TACTILE HERO ACTUATOR (CNC-Beveled Depth & Mechanical Switch Physics) */
.hero-actuator-housing {
  width: 100%;
  background: #000000;
  border: 1px solid #1a1a22;
  border-radius: 8px;
  padding: 3px;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.9), 0 1px 0 rgba(255, 255, 255, 0.05);
  margin-top: auto;
  flex-shrink: 0;
}

.btn-deploy-actuator {
  position: relative;
  width: 100%;
  height: 40px;
  background: linear-gradient(180deg, #222222 0%, #141414 100%);
  border: 1px solid #2e2e2e;
  border-radius: 6px;
  color: #ffffff;
  cursor: pointer;
  overflow: hidden;
  user-select: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.6);
  transition: border-color 0.12s ease, background 0.12s ease, transform 0.08s ease;
}

.btn-deploy-actuator:hover {
  background: linear-gradient(180deg, #2a2a2a 0%, #181818 100%);
  border-color: #3d3d3d;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-deploy-actuator:active {
  transform: translateY(1.5px);
  background: linear-gradient(180deg, #13141a 0%, #1d1f27 100%);
  border-color: #262936;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.9), 0 1px 2px rgba(0, 0, 0, 0.5);
}

.btn-deploy-actuator:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  background: #111216 !important;
  border-color: #1e2028 !important;
  box-shadow: none !important;
}

.btn-deploy-actuator.is-interlocked {
  background: linear-gradient(180deg, #2b1f14 0%, #1a120b 100%) !important;
  border-color: rgba(245, 166, 35, 0.5) !important;
  color: var(--status-yellow-text) !important;
}

.actuator-surface {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.actuator-led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--status-green-text);
  flex-shrink: 0;
  transition: all 0.15s ease;
}

.btn-deploy-actuator.is-interlocked .actuator-led {
  background: var(--status-yellow-text);
}

.actuator-target-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: #a0a6b8;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1px 6px;
  border-radius: 4px;
}

/* 8. ADAPTIVE HUNK LENS & PSYCHOACOUSTIC FOLD BARS */
.diff-fold-strip {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 5px 12px !important;
  background: #090a0d !important;
  border-top: 1px dashed #1f222b !important;
  border-bottom: 1px dashed #1f222b !important;
  color: var(--text-dim, #6c7284) !important;
  font-family: var(--font-mono, monospace) !important;
  font-size: 10px !important;
  cursor: pointer !important;
  user-select: none !important;
  transition: background 0.12s ease, border-color 0.12s ease !important;
}

.diff-fold-strip:hover {
  background: #12141a !important;
  border-color: #353846 !important;
  color: var(--text-main, #e3e5eb) !important;
}

.diff-fold-text {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.diff-fold-symbol {
  color: var(--status-blue-text, #3291ff) !important;
  font-weight: 600 !important;
}

.diff-fold-badge {
  background: #14151a !important;
  border: 1px solid #24262f !important;
  color: var(--text-muted, #8e95a5) !important;
  padding: 1px 6px !important;
  border-radius: 4px !important;
  font-size: 9px !important;
  font-weight: 600 !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  flex-shrink: 0 !important;
}

.diff-fold-strip:hover .diff-fold-badge {
  border-color: var(--border-focus, #3f424e) !important;
  color: #ffffff !important;
  background: #1c1d24 !important;
}

.chromatin-aperture-strip {
  background: #0d0f15 !important;
  border-top: 1px solid #282a36 !important;
  border-bottom: 1px solid #282a36 !important;
  color: var(--status-blue-text, #3291ff) !important;
}

.diff-budget-banner {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 8px 12px !important;
  background: #121318 !important;
  border-top: 1px solid var(--border-color, #1a1a1f) !important;
  font-family: var(--font-mono, monospace) !important;
  font-size: 11px !important;
  color: var(--status-yellow-text, #f5a623) !important;
}