/* Aura Motion & Visual Identity
   Refined architectural motion — 200–500ms, ease-out, never flashy. */

:root {
  --aura-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --aura-ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --aura-dur-fast: 200ms;
  --aura-dur: 320ms;
  --aura-dur-slow: 480ms;
  --aura-stagger: 55ms;
  --aura-lift: 0 6px 20px rgba(26, 28, 26, 0.06);
  --aura-lift-hover: 0 10px 28px rgba(26, 28, 26, 0.09);
  --aura-depth: 0 1px 2px rgba(26, 28, 26, 0.04), 0 4px 14px rgba(26, 28, 26, 0.035);
  --aura-glow: 0 0 0 1px rgba(212, 175, 55, 0.28), 0 0 18px rgba(212, 175, 55, 0.12);
  --aura-glass: rgba(250, 249, 246, 0.72);
  --aura-glass-border: rgba(229, 226, 220, 0.65);
  --aura-grid-line: rgba(26, 28, 26, 0.035);
  --aura-trace: rgba(114, 91, 56, 0.45);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --aura-dur-fast: 1ms;
    --aura-dur: 1ms;
    --aura-dur-slow: 1ms;
    --aura-stagger: 0ms;
  }

  .aura-page-enter,
  .aura-stagger > *,
  .aura-count,
  .aura-bar-grow,
  .aura-chart-draw,
  .aura-parallax-img,
  .aura-morph-panel,
  .aura-skeleton {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
  }
}

/* ——— Architectural grid (body atmosphere) ——— */
body.aura-shell {
  background-color: #faf9f6;
  background-image:
    linear-gradient(var(--aura-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--aura-grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-attachment: fixed;
}

body.aura-shell #app-main {
  background-color: transparent;
}

/* ——— Soft depth (replace harsh SaaS card feel) ——— */
.aura-depth,
#app-main .bg-surface-container-lowest.shadow-sm,
#app-main .bg-surface-container-lowest.shadow-md,
#app-main .rounded-lg.shadow-sm,
#app-main .rounded.shadow-sm {
  box-shadow: var(--aura-depth);
  transition:
    box-shadow var(--aura-dur) var(--aura-ease-out),
    transform var(--aura-dur) var(--aura-ease-out),
    background-color var(--aura-dur-fast) var(--aura-ease-out),
    border-color var(--aura-dur-fast) var(--aura-ease-out);
}

.aura-lift:hover,
#app-main .bg-surface-container-lowest.shadow-sm:hover,
#app-main .rounded-lg.shadow-sm:hover {
  box-shadow: var(--aura-lift-hover);
  transform: translateY(-2px);
}

#app-main a.bg-surface-container-lowest.shadow-sm:hover,
#app-main button.bg-surface-container-lowest.shadow-sm:hover {
  transform: translateY(-2px);
}

/* ——— Glass / transparency overlays ——— */
.aura-glass,
header.bg-surface\/85,
#app-main .sticky.top-20.bg-surface-container-low\/95,
#app-main .sticky.bg-surface-container-low\/95 {
  background-color: var(--aura-glass) !important;
  backdrop-filter: blur(14px) saturate(1.15);
  -webkit-backdrop-filter: blur(14px) saturate(1.15);
  border-color: var(--aura-glass-border);
  transition:
    background-color var(--aura-dur) var(--aura-ease-out),
    backdrop-filter var(--aura-dur) var(--aura-ease-out),
    box-shadow var(--aura-dur) var(--aura-ease-out);
}

.aura-glass-panel {
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.82) 0%,
    rgba(240, 239, 235, 0.68) 100%
  );
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid var(--aura-glass-border);
  box-shadow: var(--aura-depth);
}

/* ——— Subtle glow on active / selected ——— */
.aura-glow,
#app-main [data-unit-id].ring-2,
#app-main [aria-current="page"],
#app-main .ring-2.ring-secondary,
#app-main .ring-2.ring-secondary\/50 {
  box-shadow: var(--aura-glow);
}

.aura-glow-soft:focus-visible,
#app-main a:focus-visible,
#app-main button:focus-visible {
  outline: none;
  box-shadow: var(--aura-glow);
}

/* ——— Architectural hairline connectors ——— */
.aura-trace {
  position: relative;
}

.aura-trace-rail {
  position: absolute;
  pointer-events: none;
  z-index: 5;
  overflow: visible;
}

.aura-trace-rail path {
  fill: none;
  stroke: var(--aura-trace);
  stroke-width: 1;
  stroke-dasharray: 4 5;
  opacity: 0.7;
  transition: opacity var(--aura-dur) var(--aura-ease-out);
  animation: aura-trace-draw var(--aura-dur-slow) var(--aura-ease-out) both;
}

@keyframes aura-trace-draw {
  from {
    stroke-dashoffset: 48;
    opacity: 0;
  }
  to {
    stroke-dashoffset: 0;
    opacity: 0.7;
  }
}

.aura-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.aura-chain-step {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: #686d76;
}

.aura-chain-step[data-active="true"] {
  color: #1a1c1a;
}

.aura-chain-step::after {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  margin-left: 0.25rem;
  background: linear-gradient(90deg, #c6c6cb, transparent);
}

.aura-chain-step:last-child::after {
  display: none;
}

/* ——— Blueprint mode ——— */
.aura-blueprint,
body.aura-blueprint-mode #app-main [data-page] {
  background-image:
    linear-gradient(rgba(27, 77, 62, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 77, 62, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.aura-blueprint-frame {
  position: relative;
  border: 1px solid rgba(27, 77, 62, 0.18);
  background:
    linear-gradient(180deg, rgba(232, 240, 236, 0.35), rgba(250, 249, 246, 0.9));
}

.aura-blueprint-frame::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(27, 77, 62, 0.2);
  pointer-events: none;
}

.aura-blueprint-label {
  font-family: "Plus Jakarta Sans", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #1b4d3e;
  opacity: 0.7;
}

/* ——— Page enter (shared visual continuity) ——— */
@keyframes aura-page-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.aura-page-enter {
  animation: aura-page-in var(--aura-dur-slow) var(--aura-ease-out) both;
}

.aura-page-enter.aura-page-exit {
  animation: none;
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity var(--aura-dur-fast) var(--aura-ease-out),
    transform var(--aura-dur-fast) var(--aura-ease-out);
}

/* ——— Staggered children ——— */
@keyframes aura-rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.aura-stagger > * {
  opacity: 0;
  animation: aura-rise var(--aura-dur-slow) var(--aura-ease-out) both;
}

.aura-stagger > *:nth-child(1) { animation-delay: calc(var(--aura-stagger) * 0); }
.aura-stagger > *:nth-child(2) { animation-delay: calc(var(--aura-stagger) * 1); }
.aura-stagger > *:nth-child(3) { animation-delay: calc(var(--aura-stagger) * 2); }
.aura-stagger > *:nth-child(4) { animation-delay: calc(var(--aura-stagger) * 3); }
.aura-stagger > *:nth-child(5) { animation-delay: calc(var(--aura-stagger) * 4); }
.aura-stagger > *:nth-child(6) { animation-delay: calc(var(--aura-stagger) * 5); }
.aura-stagger > *:nth-child(7) { animation-delay: calc(var(--aura-stagger) * 6); }
.aura-stagger > *:nth-child(8) { animation-delay: calc(var(--aura-stagger) * 7); }
.aura-stagger > *:nth-child(9) { animation-delay: calc(var(--aura-stagger) * 8); }
.aura-stagger > *:nth-child(10) { animation-delay: calc(var(--aura-stagger) * 9); }
.aura-stagger > *:nth-child(11) { animation-delay: calc(var(--aura-stagger) * 10); }
.aura-stagger > *:nth-child(12) { animation-delay: calc(var(--aura-stagger) * 11); }

.aura-stagger.is-ready > * {
  opacity: 1;
}

/* ——— Financial metric count-up host ——— */
.aura-count {
  font-variant-numeric: tabular-nums;
}

.aura-count.is-animating {
  transition: color var(--aura-dur-fast) var(--aura-ease-out);
}

/* ——— Chart / progress bar growth ——— */
@keyframes aura-bar-in {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.aura-bar-grow {
  transform-origin: left center;
  animation: aura-bar-in var(--aura-dur-slow) var(--aura-ease-out) both;
}

@keyframes aura-bar-y-in {
  from {
    transform: scaleY(0);
  }
  to {
    transform: scaleY(1);
  }
}

.aura-bar-grow-y {
  transform-origin: bottom center;
  transform-box: fill-box;
  animation: aura-bar-y-in var(--aura-dur-slow) var(--aura-ease-out) both;
}

.aura-chart-draw path,
.aura-chart-draw polyline,
.aura-chart-draw line[stroke]:not([stroke-dasharray="3 3"]) {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: aura-stroke var(--aura-dur-slow) var(--aura-ease-out) forwards;
}

@keyframes aura-stroke {
  to {
    stroke-dashoffset: 0;
  }
}

.aura-chart-draw rect[height] {
  transform-origin: bottom;
  transform-box: fill-box;
  animation: aura-bar-y-in calc(var(--aura-dur-slow) + 80ms) var(--aura-ease-out) both;
}

/* ——— Floor-plan zoom approach ——— */
.aura-plan-zoom {
  overflow: hidden;
}

.aura-plan-zoom img,
.aura-plan-zoom > * {
  transition: transform var(--aura-dur-slow) var(--aura-ease-out);
  transform: scale(1.02);
}

.aura-plan-zoom.is-ready img,
.aura-plan-zoom.is-ready > * {
  transform: scale(1);
}

.aura-plan-zoom:hover img {
  transform: scale(1.035);
}

/* ——— Selected unit ↔ dossier morph link ——— */
.aura-morph-panel {
  transition:
    opacity var(--aura-dur) var(--aura-ease-out),
    transform var(--aura-dur) var(--aura-ease-out),
    box-shadow var(--aura-dur) var(--aura-ease-out);
}

.aura-morph-panel.is-swapping {
  opacity: 0.55;
  transform: translateX(8px) scale(0.992);
}

.aura-unit-selected {
  position: relative;
  z-index: 2;
  transition:
    transform var(--aura-dur) var(--aura-ease-out),
    box-shadow var(--aura-dur) var(--aura-ease-out),
    background-color var(--aura-dur-fast) var(--aura-ease-out);
  box-shadow: var(--aura-glow);
  transform: translateY(-1px);
}

/* ——— Modal → expanded view ——— */
.aura-modal-shell {
  transition:
    opacity var(--aura-dur) var(--aura-ease-out),
    backdrop-filter var(--aura-dur) var(--aura-ease-out);
}

.aura-modal-panel {
  transition:
    transform var(--aura-dur-slow) var(--aura-ease-out),
    opacity var(--aura-dur) var(--aura-ease-out),
    width var(--aura-dur-slow) var(--aura-ease-out),
    max-width var(--aura-dur-slow) var(--aura-ease-out),
    border-radius var(--aura-dur) var(--aura-ease-out);
  transform-origin: center top;
}

.aura-modal-panel.is-entering {
  opacity: 0;
  transform: translateY(16px) scale(0.97);
}

.aura-modal-panel.is-expanded {
  max-width: min(100vw - 1rem, 100%) !important;
  width: 100%;
  min-height: calc(100vh - 2rem);
  border-radius: 0.25rem;
}

/* ——— Image parallax ——— */
.aura-parallax {
  overflow: hidden;
  position: relative;
}

.aura-parallax-img {
  will-change: transform;
  transition: transform var(--aura-dur-slow) var(--aura-ease-soft);
  transform: translate3d(0, var(--parallax-y, 0px), 0) scale(1.06);
}

/* ——— Skeleton / loading ——— */
@keyframes aura-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

.aura-skeleton {
  background: linear-gradient(
    90deg,
    #efeeeb 0%,
    #f7f6f3 40%,
    #efeeeb 80%
  );
  background-size: 200% 100%;
  animation: aura-shimmer 1.4s var(--aura-ease-soft) infinite;
  border-radius: 0.125rem;
  color: transparent !important;
  pointer-events: none;
  user-select: none;
}

.aura-skeleton-line {
  height: 0.75rem;
  margin: 0.4rem 0;
}

.aura-skeleton-block {
  min-height: 4.5rem;
}

.aura-skeleton-stat {
  height: 2rem;
  width: 55%;
}

/* ——— Nav / chrome motion ——— */
#app-sidebar a {
  transition:
    background-color var(--aura-dur-fast) var(--aura-ease-out),
    color var(--aura-dur-fast) var(--aura-ease-out),
    transform var(--aura-dur-fast) var(--aura-ease-out),
    box-shadow var(--aura-dur-fast) var(--aura-ease-out);
}

#app-sidebar a:hover {
  transform: translateX(2px);
}

#app-header {
  transition: box-shadow var(--aura-dur) var(--aura-ease-out);
}

/* ——— Shared element page chrome ——— */
.aura-shared-brand {
  view-transition-name: aura-brand;
}

@supports (view-transition-name: none) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: var(--aura-dur);
  }
}

/* ——— Audit ledger detail drawer (New Relic–style) ——— */
.aura-audit-drawer-root {
  position: fixed;
  inset: 0;
  z-index: 55;
  pointer-events: none;
}

.aura-audit-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 28, 26, 0.28);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: auto;
  animation: aura-drawer-fade-in var(--aura-dur) var(--aura-ease-out) forwards;
}

.aura-audit-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(28rem, 100vw);
  max-width: 100%;
  background: #ffffff;
  box-shadow: -12px 0 40px rgba(26, 28, 26, 0.12);
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  transform: translateX(100%);
  transition: transform var(--aura-dur) var(--aura-ease-out);
}

.aura-audit-drawer.is-open {
  transform: translateX(0);
}

@keyframes aura-drawer-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aura-audit-drawer,
  .aura-audit-drawer-backdrop {
    animation: none !important;
    transition: none !important;
  }

  .aura-audit-drawer {
    transform: none;
  }

  .aura-audit-drawer-backdrop {
    opacity: 1;
  }
}