/* Modal Backdrops & Components */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(5, 8, 16, 0.8);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn var(--transition-fast);
}

.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 100%;
  animation: slideUp var(--transition-normal);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-sm { width: 100%; max-width: 360px; }
.modal-md { width: 100%; max-width: 500px; }
.modal-lg { width: 100%; max-width: 800px; }

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

.modal-header h3 {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.btn-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
}

.btn-close:hover {
  color: var(--color-danger);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Webcam scan view inside modal */
.camera-stream-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--border-color);
  background-color: #000;
  width: 100%;
  aspect-ratio: 4/3;
}

.camera-reader {
  width: 100%;
  height: 100%;
}

.camera-laser-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  border: 40px solid rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
}

.laser-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-danger);
  box-shadow: 0 0 8px var(--color-danger);
  animation: laserScan 2s linear infinite;
}

@keyframes laserScan {
  0% { top: 10%; }
  50% { top: 90%; }
  100% { top: 10%; }
}

/* ==================== LOGIN SCREEN STYLES (RESPONSIVE & PREMIUM) ==================== */
#loginOverlay {
  background: radial-gradient(circle at 15% 15%, var(--color-primary-glow) 0%, transparent 35%),
              radial-gradient(circle at 85% 85%, rgba(244, 63, 94, 0.06) 0%, transparent 35%),
              var(--bg-app) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100000 !important;
}

#loginOverlay .modal-card {
  width: 100% !important;
  max-width: 420px !important;
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 16px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12) !important;
  overflow: hidden !important;
  animation: loginCardFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes loginCardFadeIn {
  from {
    transform: translateY(20px) scale(0.97);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

#loginOverlay .login-logo-header {
  padding: 40px 32px 16px 32px !important;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#loginOverlay #loginLogoWrapper i {
  width: 56px !important;
  height: 56px !important;
  padding: 12px !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 12px var(--color-primary-glow);
  transition: transform 0.3s ease;
}

#loginOverlay #loginLogoWrapper img {
  max-height: 70px !important;
  max-width: 180px !important;
  object-fit: contain !important;
  transition: transform 0.3s ease;
}

#loginOverlay #loginLogoWrapper i:hover,
#loginOverlay #loginLogoWrapper img:hover {
  transform: scale(1.08) rotate(3deg);
}

#loginOverlay #loginStoreName {
  font-size: 24px !important;
  font-weight: 850 !important;
  margin-top: 12px;
}

#loginOverlay .modal-body {
  padding: 0 32px 40px 32px !important;
}

#loginOverlay .form-group label {
  font-size: 12px !important;
  font-weight: 600 !important;
  color: var(--text-muted) !important;
  margin-bottom: 8px !important;
  display: block;
}

#loginOverlay .form-group input {
  width: 100% !important;
  padding: 12px 16px !important;
  font-size: 14px !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  background-color: rgba(0, 0, 0, 0.01) !important;
  color: var(--text-main) !important;
  transition: all 0.25s ease !important;
}

#loginOverlay .form-group input:focus {
  background-color: var(--bg-card) !important;
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px var(--color-primary-glow) !important;
  outline: none !important;
}

#loginOverlay .btn-primary {
  padding: 14px !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 12px var(--color-primary-glow);
  transition: all 0.2s ease !important;
}

#loginOverlay .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--color-primary-glow);
}

#loginOverlay .btn-primary:active {
  transform: translateY(1px);
}

/* Penyesuaian responsif layar kecil (Mobile bawah 480px) */
@media (max-width: 480px) {
  #loginOverlay {
    padding: 12px;
  }
  #loginOverlay .modal-card {
    border-radius: 12px !important;
  }
  #loginOverlay .login-logo-header {
    padding: 32px 20px 12px 20px !important;
  }
  #loginOverlay .modal-body {
    padding: 0 20px 32px 20px !important;
  }
}