/* ==========================================================================
   CoolCards.in - QR Code Generator Styles
   Enforces STRICT 1:1 Square Geometry & Custom Premium Controls
   ========================================================================== */

.qr-studio {
  display: grid;
  grid-template-columns: 460px 1fr;
  min-height: calc(100vh - var(--cc-header-h, 70px));
  background: var(--cc-bg, #0b1110);
}

.qr-sidebar {
  background: linear-gradient(180deg, #101915 0%, #0c1410 100%);
  border-right: 1px solid var(--cc-border, rgba(211, 235, 217, 0.12));
  height: calc(100vh - var(--cc-header-h, 70px));
  position: sticky;
  top: var(--cc-header-h, 70px);
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.qr-viewport {
  background: radial-gradient(circle at 50% 30%, rgba(197, 245, 138, 0.04) 0%, transparent 70%), #080d0c;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--cc-header-h, 70px));
  position: relative;
}

/* ==========================================================================
   CUSTOM PREMIUM DROPDOWN COMPONENT
   ========================================================================== */

.cc-dropdown-wrap {
  position: relative;
  width: 100%;
}

.cc-dropdown-trigger {
  width: 100%;
  background: rgba(10, 16, 13, 0.95);
  border: 1px solid var(--cc-border, rgba(211, 235, 217, 0.14));
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--cc-text, #f4f4e9);
  font-family: inherit;
  text-align: left;
  outline: none;
}

.cc-dropdown-trigger:hover,
.cc-dropdown-trigger[aria-expanded="true"] {
  border-color: var(--cc-mint, #c5f58a);
  background: rgba(14, 24, 19, 0.98);
  box-shadow: 0 0 0 2px rgba(197, 245, 138, 0.18);
}

.cc-dropdown-lead {
  display: flex;
  align-items: center;
  gap: 12px;
  overflow: hidden;
}

.cc-dropdown-icon-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(197, 245, 138, 0.12);
  color: var(--cc-mint, #c5f58a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  border: 1px solid rgba(197, 245, 138, 0.2);
  transition: all 0.2s ease;
}

.cc-dropdown-meta {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cc-dropdown-current-title {
  font-size: 13.5px;
  font-weight: 750;
  color: var(--cc-text, #f4f4e9);
  line-height: 1.25;
}

.cc-dropdown-current-desc {
  font-size: 11px;
  color: var(--cc-muted, #a9b5ac);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.cc-dropdown-chevron-icon {
  font-size: 12px;
  color: var(--cc-muted, #a9b5ac);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  margin-left: 10px;
  flex-shrink: 0;
}

.cc-dropdown-trigger[aria-expanded="true"] .cc-dropdown-chevron-icon {
  transform: rotate(180deg);
  color: var(--cc-mint, #c5f58a);
}

/* Floating Options Listbox */
.cc-dropdown-listbox {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: rgba(13, 22, 18, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--cc-border-strong, rgba(211, 235, 217, 0.25));
  border-radius: 16px;
  padding: 6px;
  z-index: 1000;
  box-shadow: 
    0 24px 60px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(197, 245, 138, 0.12);
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
  animation: dropIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.cc-dropdown-listbox[hidden] {
  display: none !important;
}

.cc-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.16s ease;
  position: relative;
  user-select: none;
}

.cc-dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.cc-dropdown-item.active {
  background: rgba(197, 245, 138, 0.1);
  border: 1px solid rgba(197, 245, 138, 0.25);
}

.cc-dropdown-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.cc-dropdown-item-text {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.cc-dropdown-item-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--cc-text, #f4f4e9);
}

.cc-dropdown-item-desc {
  font-size: 11px;
  color: var(--cc-muted, #a9b5ac);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cc-dropdown-check-icon {
  font-size: 13px;
  color: var(--cc-mint, #c5f58a);
  opacity: 0;
  transition: opacity 0.16s ease;
}

.cc-dropdown-item.active .cc-dropdown-check-icon {
  opacity: 1;
}

/* ==========================================================================
   QR CODE CARD DISPLAY (STRICT 1:1 SQUARE GEOMETRY)
   ========================================================================== */

.qr-card-display {
  background: #121c17;
  border: 1px solid var(--cc-border-strong, rgba(211, 235, 217, 0.22));
  border-radius: 28px;
  padding: 34px 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65);
  position: relative;
  width: 360px;
  max-width: 100%;
  box-sizing: border-box;
}

.qr-card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.qr-card-header img {
  height: 28px !important;
  width: auto;
  object-fit: contain;
}

/* Outer White Frame - LOCKED TO EXACT SQUARE */
.qr-canvas-wrapper {
  background: #ffffff !important;
  padding: 18px !important;
  border-radius: 24px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.35) !important;
  width: 270px !important;
  height: 270px !important;
  min-width: 270px !important;
  min-height: 270px !important;
  max-width: 270px !important;
  max-height: 270px !important;
  aspect-ratio: 1 / 1 !important;
  box-sizing: border-box !important;
  flex: 0 0 270px !important;
  margin: 0 auto !important;
  overflow: hidden !important;
}

/* QR Code Container - LOCKED TO EXACT SQUARE */
#qrCodeContainer {
  width: 234px !important;
  height: 234px !important;
  min-width: 234px !important;
  min-height: 234px !important;
  max-width: 234px !important;
  max-height: 234px !important;
  aspect-ratio: 1 / 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  box-sizing: border-box !important;
  flex: 0 0 234px !important;
}

/* QR Canvas & Image Output - LOCKED TO EXACT SQUARE */
#qrCodeContainer canvas {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

#qrCodeContainer img {
  width: 234px !important;
  height: 234px !important;
  min-width: 234px !important;
  min-height: 234px !important;
  max-width: 234px !important;
  max-height: 234px !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: contain !important;
  display: block !important;
  box-sizing: border-box !important;
  margin: 0 auto !important;
}

/* Center Logo on QR Code - Engineered for 100% Mobile Camera Scannability */
.qr-center-logo {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 28px;
  height: 28px;
  aspect-ratio: 1 / 1;
  background: #ffffff;
  border-radius: 6px;
  border: 2px solid #ffffff;
  padding: 3px;
  display: none; /* Hidden by default for 100% clean scannable QR */
  align-items: center;
  justify-content: center;
  box-shadow: none !important; /* CRITICAL: 0 drop-shadow blur prevents scanner threshold bleeding */
  pointer-events: none;
  z-index: 10;
  box-sizing: border-box;
  transition: width 0.2s ease, height 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.qr-center-logo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  display: block !important;
}

/* Scannability Guidance & Indicator Badge */
.qr-scan-guide {
  margin-top: 8px;
}

.qr-scan-indicator {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 5px 10px;
  border-radius: 8px;
  width: 100%;
  box-sizing: border-box;
  line-height: 1.35;
  transition: all 0.25s ease;
}

.qr-scan-indicator.safe-logo {
  color: var(--cc-mint, #c5f58a);
  background: rgba(197, 245, 138, 0.1);
  border-color: rgba(197, 245, 138, 0.25);
}

/* Logo Scale / Size Selector */
.qr-logo-size-wrap {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--cc-muted, #a9b5ac);
  background: rgba(255, 255, 255, 0.03);
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid var(--cc-border, rgba(211, 235, 217, 0.14));
}

.qr-logo-size-btns {
  display: flex;
  gap: 4px;
}

.qr-logo-size-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--cc-border, rgba(211, 235, 217, 0.16));
  color: var(--cc-muted, #a9b5ac);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.qr-logo-size-btn.active,
.qr-logo-size-btn:hover {
  background: rgba(197, 245, 138, 0.2);
  color: var(--cc-mint, #c5f58a);
  border-color: rgba(197, 245, 138, 0.45);
}

/* Bottom Badge / CTA */
.qr-card-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.qr-cta-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cc-mint, #c5f58a);
  background: rgba(197, 245, 138, 0.12);
  border: 1px solid rgba(197, 245, 138, 0.25);
  padding: 4px 16px;
  border-radius: 99px;
}

.qr-subtext {
  font-size: 11px;
  color: var(--cc-muted, #a9b5ac);
}

/* Actions Dock */
.qr-actions-dock {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  background: rgba(18, 30, 24, 0.95);
  border: 1px solid var(--cc-border-strong, rgba(211, 235, 217, 0.22));
  backdrop-filter: blur(14px);
  padding: 8px 16px;
  border-radius: 99px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

@media (max-width: 1050px) {
  .qr-studio {
    grid-template-columns: 1fr;
  }
  .qr-sidebar {
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--cc-border, rgba(211, 235, 217, 0.12));
  }
  .qr-viewport {
    padding: 30px 16px;
    min-height: auto;
  }
}

@media (max-width: 600px) {
  .qr-viewport {
    padding: 20px 10px;
  }
  .qr-card-display {
    width: min(340px, calc(100vw - 20px));
    padding: 24px 16px 20px;
    gap: 16px;
    border-radius: 22px;
  }
  .qr-canvas-wrapper {
    width: 230px !important;
    height: 230px !important;
    min-width: 230px !important;
    min-height: 230px !important;
    max-width: 230px !important;
    max-height: 230px !important;
    flex: 0 0 230px !important;
    padding: 14px !important;
    border-radius: 18px !important;
  }
  #qrCodeContainer {
    width: 202px !important;
    height: 202px !important;
    min-width: 202px !important;
    min-height: 202px !important;
    max-width: 202px !important;
    max-height: 202px !important;
    flex: 0 0 202px !important;
  }
  #qrCodeContainer canvas {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
  }
  #qrCodeContainer img {
    width: 202px !important;
    height: 202px !important;
    min-width: 202px !important;
    min-height: 202px !important;
    max-width: 202px !important;
    max-height: 202px !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto !important;
  }
  .qr-center-logo {
    width: 42px !important;
    height: 42px !important;
  }
  .qr-actions-dock {
    flex-wrap: wrap;
    justify-content: center;
    width: calc(100% - 16px);
    max-width: 400px;
    border-radius: 18px;
    padding: 10px;
    gap: 8px;
    margin-top: 20px;
  }
  .qr-actions-dock .cc-hdr-btn {
    flex: 1 1 calc(50% - 6px);
    min-height: 38px;
    font-size: 11.5px;
    padding: 0 10px;
    justify-content: center;
  }
}

@media (max-width: 360px) {
  .qr-canvas-wrapper {
    width: 200px !important;
    height: 200px !important;
    min-width: 200px !important;
    min-height: 200px !important;
    max-width: 200px !important;
    max-height: 200px !important;
    flex: 0 0 200px !important;
    padding: 12px !important;
  }
  #qrCodeContainer {
    width: 176px !important;
    height: 176px !important;
    min-width: 176px !important;
    min-height: 176px !important;
    max-width: 176px !important;
    max-height: 176px !important;
    flex: 0 0 176px !important;
  }
  #qrCodeContainer canvas {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
  }
  #qrCodeContainer img {
    width: 176px !important;
    height: 176px !important;
    min-width: 176px !important;
    min-height: 176px !important;
    max-width: 176px !important;
    max-height: 176px !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto !important;
  }
  .qr-center-logo {
    width: 36px !important;
    height: 36px !important;
  }
  .qr-actions-dock .cc-hdr-btn {
    flex: 1 1 100%;
  }
  .qr-sidebar {
    padding: 16px 12px;
  }
}