/* IRVault 首頁統一掃描（2026-11-09）：樣式沿用 send-page.css 第 5 節掃描彈窗，原樣複製，類名相同 */
/* 🌟 5. 二維碼全螢幕相機掃描彈窗 (Cyberpunk QR Scanner Modal) */
.send-scanner-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.send-scanner-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--c-overlay);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.send-scanner-dialog {
  position: relative;
  width: 90%;
  max-width: 400px;
  background: var(--c-surface);
  border: 1px solid var(--c-accent-line);
  border-radius: 20px;
  box-shadow: 0 12px 40px var(--c-shadow-strong), 0 0 20px var(--c-accent-glow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: scannerModalIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scannerModalIn {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.send-scanner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
}

.send-scanner-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
}

.send-scanner-close-btn {
  background: transparent;
  border: none;
  color: var(--c-text-2);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease;
}

.send-scanner-close-btn:hover {
  color: var(--c-text);
}

.send-scanner-body {
  position: relative;
  width: 100%;
  height: 300px;
  background: var(--c-overlay);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.send-qr-reader-viewport {
  width: 100% !important;
  height: 100% !important;
  position: relative;
}

.send-qr-reader-viewport video {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

/* 🌟 明亮掃描框與取景器加強 (Neon Cyberpunk Viewfinder) */
#sendQrReader__scan_region {
  border: 2px solid var(--c-accent) !important;
  box-shadow: 0 0 20px var(--c-accent-glow), inset 0 0 15px var(--c-accent-glow) !important;
  border-radius: 12px !important;
  position: relative;
}

/* 針對 Html5Qrcode 生成的遮罩陰影區域半透明處理，讓中間取景框極其鮮明 */
#sendQrReader__scan_region > div {
  border: 2px solid var(--c-accent) !important;
  box-shadow: 0 0 12px var(--c-accent-glow) !important;
}

/* Html5Qrcode 取景框角落與邊界強化 */
#sendQrReader img {
  display: none !important;
}

/* 綠色雷射掃描動畫線 */
.send-scanner-laser-line {
  display: none !important;
}

.send-scanner-hint {
  display: none !important;
}

.send-scanner-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

/* 讀取檔案與離開按鈕：完全等大 (等寬度、等高度、等內邊距) */
.send-scanner-file-label,
.send-scanner-exit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 120px;
  height: 38px;
  padding: 0;
  background: var(--c-fill);
  border: 1px solid var(--c-border-strong);
  border-radius: 22px;
  color: var(--c-text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
  margin: 0;
}

.send-scanner-file-label:hover {
  background: var(--c-accent-soft);
  border-color: var(--c-accent-line);
  color: var(--c-accent);
  box-shadow: 0 0 12px var(--c-accent-glow);
}

.send-scanner-file-label svg {
  width: 16px;
  height: 16px;
  margin-inline-end: 6px;
}

.send-scanner-exit-btn:hover {
  background: var(--c-danger-soft);
  border-color: var(--c-danger-line);
  color: var(--c-danger);
  box-shadow: 0 0 12px var(--c-shadow);
}


/* 首頁右上角：掃描按鈕＋選單按鈕並排 */
.home-nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}