/* ==========================================================================
   Aerya Scan UI — durable sitewide styles (do not drop in feature patches)
   Version: 20260819scan-uniform
   Loaded by assets/qr-shared.js + aerya-shell.css mirror
   ========================================================================== */

:root {
  --aerya-scan-purple: #4f46e5;
  --aerya-scan-purple-dark: #3730a3;
  --aerya-scan-purple-soft: #eef2ff;
  --aerya-scan-border: #a5b4fc;
  --aerya-scan-ink: #0c1222;
  --aerya-scan-muted: #5b6b7c;
  --aerya-scan-frame: #34d399;
  --aerya-scan-z: 2147483000;
}

/* Launch surfaces (buttons / cards that open the scanner) */
.aerya-scan-btn,
button#btnCam,
button#btnScanReceipt,
button#btnCamItem,
button#btnCamBag,
button#btnCamSupervisor,
button.aerya-scan-open {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.4rem !important;
  min-height: 2.75rem !important;
  padding: 0.55rem 1rem !important;
  font-weight: 800 !important;
  font-size: 0.9rem !important;
  border-radius: 0.65rem !important;
  border: 1px solid var(--aerya-scan-purple-dark) !important;
  background: linear-gradient(180deg, #6366f1, var(--aerya-scan-purple)) !important;
  color: #fff !important;
  cursor: pointer !important;
  box-shadow: 0 4px 14px -4px rgba(79, 70, 229, 0.55) !important;
  text-decoration: none !important;
}
.aerya-scan-btn:active,
button#btnCam:active,
button#btnScanReceipt:active {
  transform: scale(0.98);
}

.aerya-scan-launch,
.scan-box.aerya-scan-panel,
#receiptScanBlock,
#scanCard.scan-box {
  border: 1px solid var(--aerya-scan-border) !important;
  background: linear-gradient(180deg, #eef2ff 0%, #ffffff 55%) !important;
  border-radius: 0.85rem !important;
  padding: 0.85rem 1rem !important;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 10px 28px -14px rgba(55, 48, 163, 0.2) !important;
  scroll-margin-top: 5rem;
}
.aerya-scan-launch {
  cursor: pointer;
  text-align: center;
  border-style: dashed !important;
}
.aerya-scan-launch strong {
  display: block;
  font-size: 0.92rem;
  color: var(--aerya-scan-purple-dark);
}
.aerya-scan-launch p {
  font-size: 0.78rem;
  color: var(--aerya-scan-purple);
  margin: 0.35rem 0 0;
  line-height: 1.4;
}

/* Focus ring when page scrolls to a launch panel */
.aerya-scan-panel.is-scan-focus,
#receiptScanBlock.is-scan-focus,
#scanCard.is-scan-focus {
  outline: 3px solid var(--aerya-scan-purple) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.22), 0 10px 28px -8px rgba(91, 33, 182, 0.35) !important;
}

/* —— Modal root (must survive parent transform/filter) —— */
#aerya-qr-scan-root {
  position: static !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  isolation: isolate !important;
  z-index: var(--aerya-scan-z) !important;
}

#aerya-qr-backdrop {
  position: fixed !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 100vh !important;
  min-height: 100dvh !important;
  background: rgba(12, 18, 34, 0.88) !important;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: var(--aerya-scan-z) !important;
  display: none;
  align-items: center !important;
  justify-content: center !important;
  padding: max(0.75rem, env(safe-area-inset-top)) max(0.75rem, env(safe-area-inset-right))
    max(0.75rem, env(safe-area-inset-bottom)) max(0.75rem, env(safe-area-inset-left)) !important;
  box-sizing: border-box !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}
#aerya-qr-backdrop.is-open,
#aerya-qr-backdrop[data-open="1"] {
  display: flex !important;
}

#aerya-qr-panel {
  background: #fff !important;
  color: var(--aerya-scan-ink) !important;
  border-radius: 1.1rem !important;
  max-width: min(32rem, 100%) !important;
  width: 100% !important;
  max-height: min(90vh, 640px) !important;
  max-height: min(90dvh, 640px) !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  padding: 1rem 1.1rem 1.35rem !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35) !important;
  border: 1px solid #e4e9f0 !important;
  box-sizing: border-box !important;
  margin: auto !important;
  position: relative !important;
  z-index: calc(var(--aerya-scan-z) + 1) !important;
}

#aerya-qr-title {
  font-size: 1rem !important;
  color: var(--aerya-scan-ink) !important;
  font-weight: 800 !important;
}
#aerya-qr-subtitle {
  font-size: 0.72rem !important;
  color: var(--aerya-scan-muted) !important;
  margin-top: 0.12rem !important;
  line-height: 1.35 !important;
}

#aerya-qr-manual-box {
  background: var(--aerya-scan-purple-soft) !important;
  border: 2px solid var(--aerya-scan-purple) !important;
  border-radius: 0.75rem !important;
  padding: 0.75rem 0.8rem !important;
  margin-bottom: 0.75rem !important;
}
#aerya-qr-manual-box label {
  font-size: 0.8rem !important;
  color: var(--aerya-scan-purple-dark) !important;
  font-weight: 800 !important;
}
#aerya-qr-manual {
  flex: 1 !important;
  min-width: 0 !important;
  padding: 0.65rem 0.7rem !important;
  border: 2px solid var(--aerya-scan-border) !important;
  border-radius: 0.55rem !important;
  background: #fff !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--aerya-scan-ink) !important;
}
#aerya-qr-manual-go {
  border: none !important;
  background: var(--aerya-scan-purple) !important;
  color: #fff !important;
  border-radius: 0.55rem !important;
  padding: 0.65rem 1rem !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  flex-shrink: 0 !important;
}
#aerya-qr-close {
  border: none !important;
  background: #eef2f7 !important;
  color: var(--aerya-scan-ink) !important;
  border-radius: 0.5rem !important;
  padding: 0.45rem 0.75rem !important;
  cursor: pointer !important;
  font-weight: 700 !important;
  flex-shrink: 0 !important;
}

#aerya-qr-reader {
  width: 100% !important;
  min-height: 280px !important;
  height: min(52vh, 420px) !important;
  max-height: min(56vh, 440px) !important;
  aspect-ratio: 1 / 1;
  background: #0c1222 !important;
  border-radius: 0.65rem !important;
  overflow: hidden !important;
  position: relative !important;
}
#aerya-qr-reader video,
#aerya-qr-reader canvas {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: cover !important;
  display: block !important;
}
#aerya-qr-reader::after {
  content: "";
  pointer-events: none;
  position: absolute;
  inset: 18% 12%;
  border: 2px solid var(--aerya-scan-frame);
  border-radius: 0.65rem;
  box-shadow: 0 0 0 9999px rgba(15, 23, 42, 0.35);
  animation: aerya-scan-pulse 2s ease-in-out infinite;
  z-index: 2;
}
@keyframes aerya-scan-pulse {
  0%, 100% { opacity: 0.85; }
  50% { opacity: 1; border-color: #6ee7b7; }
}

.aerya-scan-tip {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--aerya-scan-purple-dark);
}

@media (max-width: 480px) {
  #aerya-qr-panel {
    max-width: 100% !important;
    border-radius: 0.85rem !important;
    padding: 0.75rem 0.8rem 1rem !important;
  }
  #aerya-qr-reader {
    min-height: 260px !important;
    height: min(58vh, 380px) !important;
    max-height: min(62vh, 400px) !important;
    aspect-ratio: auto;
  }
}
@media (min-width: 481px) {
  #aerya-qr-reader {
    min-height: 300px !important;
    height: min(50vh, 440px) !important;
  }
}