/* === DATAWISE MAIN STYLES === */
/* Base CSS Variables for Light and Dark Theme */
:root {
  /* Primary Colors */
  --primary-color: #0f766e;
  --primary-hover: #0d635b;
  --primary-light: #14b8a6;
  --primary-bg-light: #e6fffa;
  --primary-border: rgba(15, 118, 110, 0.2);
  
  /* Light Theme Colors */
  --text-primary-light: #1f2937;
  --text-secondary-light: #6b7280;
  --text-muted-light: #9ca3af;
  --text-white: #ffffff;
  
  --bg-primary-light: #ffffff;
  --bg-secondary-light: #f9fafb;
  --bg-tertiary-light: #f3f4f6;
  --bg-card-light: #ffffff;
  
  --border-light-theme: #e5e7eb;
  --border-medium-light: #d1d5db;
  --border-dark-light: #9ca3af;
  
  /* Dark Theme Colors */
  --text-primary-dark: #f9fafb;
  --text-secondary-dark: #d1d5db;
  --text-muted-dark: #9ca3af;
  
  --bg-primary-dark: #111827;
  --bg-secondary-dark: #1f2937;
  --bg-tertiary-dark: #374151;
  --bg-card-dark: #1f2937;
  
  --border-light-dark: #374151;
  --border-medium-dark: #4b5563;
  --border-dark-dark: #6b7280;
  
  /* Status Colors */
  --success-color: #10b981;
  --success-light: #d1fae5;
  --success-dark: #064e3b;
  --warning-color: #f59e0b;
  --warning-light: #fef3c7;
  --warning-dark: #78350f;
  --error-color: #ef4444;
  --error-light: #fee2e2;
  --error-dark: #7f1d1d;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --shadow-dark-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-dark-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-dark-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-dark-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 0.875rem;
  --font-size-lg: 1rem;
  --font-size-xl: 1.125rem;
  --font-size-2xl: 1.25rem;
  
  /* Default to Light Mode */
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --text-muted: var(--text-muted-light);
  --bg-primary: var(--bg-primary-light);
  --bg-secondary: var(--bg-secondary-light);
  --bg-tertiary: var(--bg-tertiary-light);
  --bg-card: var(--bg-card-light);
  --border-light: var(--border-light-theme);
  --border-medium: var(--border-medium-light);
  --border-dark: var(--border-dark-light);
  --shadow-current-sm: var(--shadow-sm);
  --shadow-current-md: var(--shadow-md);
  --shadow-current-lg: var(--shadow-lg);
  --shadow-current-xl: var(--shadow-xl);
}

/* Light Theme */
html.light {
  --text-primary: var(--text-primary-light);
  --text-secondary: var(--text-secondary-light);
  --text-muted: var(--text-muted-light);
  --bg-primary: var(--bg-primary-light);
  --bg-secondary: var(--bg-secondary-light);
  --bg-tertiary: var(--bg-tertiary-light);
  --bg-card: var(--bg-card-light);
  --border-light: var(--border-light-theme);
  --border-medium: var(--border-medium-light);
  --border-dark: var(--border-dark-light);
  --shadow-current-sm: var(--shadow-sm);
  --shadow-current-md: var(--shadow-md);
  --shadow-current-lg: var(--shadow-lg);
  --shadow-current-xl: var(--shadow-xl);
}

/* Dark Theme */
html.dark {
  --text-primary: var(--text-primary-dark);
  --text-secondary: var(--text-secondary-dark);
  --text-muted: var(--text-muted-dark);
  --bg-primary: var(--bg-primary-dark);
  --bg-secondary: var(--bg-secondary-dark);
  --bg-tertiary: var(--bg-tertiary-dark);
  --bg-card: var(--bg-card-dark);
  --border-light: var(--border-light-dark);
  --border-medium: var(--border-medium-dark);
  --border-dark: var(--border-dark-dark);
  --shadow-current-sm: var(--shadow-dark-sm);
  --shadow-current-md: var(--shadow-dark-md);
  --shadow-current-lg: var(--shadow-dark-lg);
  --shadow-current-xl: var(--shadow-dark-xl);
}

/* Auto Theme Detection */
@media (prefers-color-scheme: light) {
  :root:not(.dark) {
    --text-primary: var(--text-primary-light);
    --text-secondary: var(--text-secondary-light);
    --text-muted: var(--text-muted-light);
    --bg-primary: var(--bg-primary-light);
    --bg-secondary: var(--bg-secondary-light);
    --bg-tertiary: var(--bg-tertiary-light);
    --bg-card: var(--bg-card-light);
    --border-light: var(--border-light-theme);
    --border-medium: var(--border-medium-light);
    --border-dark: var(--border-dark-light);
    --shadow-current-sm: var(--shadow-sm);
    --shadow-current-md: var(--shadow-md);
    --shadow-current-lg: var(--shadow-lg);
    --shadow-current-xl: var(--shadow-xl);
  }
}

@media (prefers-color-scheme: dark) {
  :root:not(.light) {
    --text-primary: var(--text-primary-dark);
    --text-secondary: var(--text-secondary-dark);
    --text-muted: var(--text-muted-dark);
    --bg-primary: var(--bg-primary-dark);
    --bg-secondary: var(--bg-secondary-dark);
    --bg-tertiary: var(--bg-tertiary-dark);
    --bg-card: var(--bg-card-dark);
    --border-light: var(--border-light-dark);
    --border-medium: var(--border-medium-dark);
    --border-dark: var(--border-dark-dark);
    --shadow-current-sm: var(--shadow-dark-sm);
    --shadow-current-md: var(--shadow-dark-md);
    --shadow-current-lg: var(--shadow-dark-lg);
    --shadow-current-xl: var(--shadow-dark-xl);
  }
}

/* Base Styling */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  margin: 0;
  padding: 0;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* === SWEETALERT2 CUSTOMIZATION === */
.swal2-popup {
  border-radius: var(--radius-xl) !important;
  box-shadow: var(--shadow-current-xl) !important;
  border: 1px solid var(--border-light) !important;
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  font-family: inherit !important;
  padding: 2rem !important;
  max-width: 95vw !important;
  width: auto !important;
  min-width: 320px !important;
}

.swal2-title {
  color: var(--primary-color) !important;
  font-size: var(--font-size-xl) !important;
  font-weight: 600 !important;
  margin: 0 0 1.5rem 0 !important;
  line-height: 1.4 !important;
  text-align: center !important;
}

.swal2-html-container {
  color: var(--text-secondary) !important;
  font-size: var(--font-size-base) !important;
  line-height: 1.6 !important;
  margin: 0 0 1.5rem 0 !important;
  text-align: center !important;
}

.swal2-actions {
  margin: 2rem 0 0 0 !important;
  gap: 1rem !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
}

.swal2-confirm,
.swal2-cancel {
  border: none !important;
  border-radius: var(--radius-lg) !important;
  font-size: var(--font-size-base) !important;
  font-weight: 500 !important;
  padding: 0.875rem 2rem !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  min-height: 3rem !important;
  min-width: 120px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-decoration: none !important;
  white-space: nowrap !important;
}

.swal2-confirm {
  background-color: var(--primary-color) !important;
  color: var(--text-white) !important;
  box-shadow: var(--shadow-current-md) !important;
}

.swal2-confirm:hover {
  background-color: var(--primary-hover) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-current-lg) !important;
}

.swal2-cancel {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-medium) !important;
}

.swal2-cancel:hover {
  background-color: var(--border-light) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-dark) !important;
}

.swal2-input {
  border: 1px solid var(--border-medium) !important;
  border-radius: var(--radius-lg) !important;
  padding: 0.875rem 1rem !important;
  font-size: var(--font-size-base) !important;
  color: var(--text-primary) !important;
  background-color: var(--bg-primary) !important;
  margin: 0.75rem 0 !important;
  width: 100% !important;
  box-shadow: none !important;
}

.swal2-input:focus {
  border-color: var(--primary-color) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px var(--primary-border) !important;
}

.swal2-input::placeholder {
  color: var(--text-muted) !important;
}

.swal2-close {
  color: var(--text-muted) !important;
  font-size: 1.5rem !important;
  top: 1rem !important;
  right: 1rem !important;
  width: 2.5rem !important;
  height: 2.5rem !important;
  border-radius: 50% !important;
  transition: all 0.2s ease !important;
}

.swal2-close:hover {
  color: var(--text-primary) !important;
  background-color: var(--bg-secondary) !important;
}

/* Special Receipt Styling - Enhanced for better visibility */
.premium-receipt {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  color: var(--text-primary);
  border-radius: var(--radius-xl);
  max-width: 100%;
  min-width: 280px;
}

.receipt-header {
  margin-bottom: 1.5rem;
}

.receipt-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Light mode receipt icon */
html.light .receipt-icon {
  background: linear-gradient(135deg, var(--primary-bg-light) 0%, #ccfbf1 100%);
}

/* Dark mode receipt icon */
html.dark .receipt-icon {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.3) 0%, rgba(15, 118, 110, 0.1) 100%);
}

.receipt-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-color);
  margin: 0 0 0.5rem 0;
}

.receipt-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
  font-weight: 500;
}

.receipt-details {
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  font-size: var(--font-size-base);
  border-bottom: 1px solid var(--border-light);
}

.receipt-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-top: 0.5rem;
  font-weight: 600;
}

.receipt-label {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-base);
}

.receipt-value {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-base);
}

.receipt-phone {
  color: var(--primary-color);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-weight: 600;
}

.receipt-amount {
  color: var(--primary-color);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.receipt-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  padding: 1rem 2.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 150px;
  box-shadow: var(--shadow-current-md);
}

.receipt-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-current-lg);
}

.receipt-button:active {
  transform: translateY(0);
}

.phone-highlight {
  color: var(--primary-color);
  font-weight: 700;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  background: var(--primary-bg-light);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
}

/* Dark theme phone highlight */
html.dark .phone-highlight {
  background: rgba(15, 118, 110, 0.2);
}

/* Success/Error status indicators for receipts */
.receipt-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 1rem;
}

.receipt-status.success {
  background: var(--success-light);
  color: var(--success-color);
}

html.dark .receipt-status.success {
  background: var(--success-dark);
  color: #34d399;
}

.receipt-status.error {
  background: var(--error-light);
  color: var(--error-color);
}

html.dark .receipt-status.error {
  background: var(--error-dark);
  color: #f87171;
}

/* Mobile Responsive SweetAlert */
@media (max-width: 640px) {
  .swal2-popup {
    margin: 0.75rem !important;
    padding: 1.5rem !important;
    max-width: calc(100vw - 1.5rem) !important;
    min-width: 280px !important;
  }
  
  .swal2-title {
    font-size: var(--font-size-lg) !important;
    margin-bottom: 1rem !important;
  }
  
  .swal2-html-container {
    font-size: var(--font-size-sm) !important;
    margin-bottom: 1rem !important;
  }
  
  .swal2-confirm,
  .swal2-cancel {
    font-size: var(--font-size-sm) !important;
    padding: 0.75rem 1.5rem !important;
    min-height: 2.75rem !important;
    min-width: 100px !important;
  }
  
  .swal2-actions {
    flex-direction: column !important;
    gap: 0.75rem !important;
    margin-top: 1.5rem !important;
  }
  
  .swal2-confirm,
  .swal2-cancel {
    width: 100% !important;
  }
  
  .premium-receipt {
    padding: 1.5rem;
    min-width: 250px;
  }
  
  .receipt-icon {
    width: 3rem;
    height: 3rem;
  }
  
  .receipt-title {
    font-size: var(--font-size-lg);
  }
  
  .receipt-details {
    padding: 1rem;
    margin: 1rem 0;
  }
  
  .receipt-row {
    font-size: var(--font-size-sm);
    padding: 0.5rem 0;
  }
  
  .receipt-button {
    padding: 0.875rem 2rem;
    font-size: var(--font-size-sm);
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .swal2-popup {
    margin: 0.5rem !important;
    padding: 1.25rem !important;
  }
  
  .premium-receipt {
    padding: 1.25rem;
  }
  
  .receipt-details {
    padding: 0.875rem;
  }
  
  .receipt-row {
    font-size: var(--font-size-xs);
  }
}

/* === TOAST NOTIFICATIONS === */
.toast-notification {
  position: fixed;
  top: 1rem;
  right: 1rem;
  max-width: 20rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-current-lg);
  padding: 1rem;
  z-index: 10000;
  transform: translateX(100%);
  transition: all 0.3s ease;
  font-size: var(--font-size-sm);
}

.toast-notification.show {
  transform: translateX(0);
}

.toast-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.toast-message {
  color: var(--text-secondary);
  line-height: 1.4;
  font-size: var(--font-size-xs);
}

.toast-notification.success {
  border-left: 4px solid var(--success-color);
}

.toast-notification.success .toast-title {
  color: var(--success-color);
}

html.light .toast-notification.success {
  background: var(--success-light);
}

html.dark .toast-notification.success {
  background: var(--success-dark);
}

.toast-notification.error {
  border-left: 4px solid var(--error-color);
}

.toast-notification.error .toast-title {
  color: var(--error-color);
}

html.light .toast-notification.error {
  background: var(--error-light);
}

html.dark .toast-notification.error {
  background: var(--error-dark);
}

.toast-notification.warning {
  border-left: 4px solid var(--warning-color);
}

.toast-notification.warning .toast-title {
  color: var(--warning-color);
}

html.light .toast-notification.warning {
  background: var(--warning-light);
}

html.dark .toast-notification.warning {
  background: var(--warning-dark);
}

.toast-notification.info {
  border-left: 4px solid var(--primary-color);
}

.toast-notification.info .toast-title {
  color: var(--primary-color);
}

html.light .toast-notification.info {
  background: var(--primary-bg-light);
}

html.dark .toast-notification.info {
  background: rgba(15, 118, 110, 0.2);
}

@media (max-width: 640px) {
  .toast-notification {
    top: 0.75rem;
    right: 0.75rem;
    left: 0.75rem;
    max-width: none;
    font-size: var(--font-size-xs);
  }
  
  .toast-title {
    font-size: var(--font-size-xs);
  }
  
  .toast-message {
    font-size: 0.6875rem;
  }
}

/* === LOADING OVERLAY === */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  transition: opacity 0.3s ease;
}

html.light .loading-overlay {
  background: rgba(255, 255, 255, 0.95);
}

html.dark .loading-overlay {
  background: rgba(17, 24, 39, 0.95);
}

.loading-container {
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-current-xl);
  border: 1px solid var(--border-light);
  max-width: 90vw;
  max-height: 90vh;
}

.premium-spinner {
  position: relative;
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1.5rem;
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid transparent;
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-ring:nth-child(2) {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  border-top-color: var(--primary-light);
  animation-duration: 0.8s;
}

.spinner-ring:nth-child(3) {
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  border-top-color: var(--primary-hover);
  animation-duration: 1.2s;
}

.spinner-core {
  position: absolute;
  width: 40%;
  height: 40%;
  top: 30%;
  left: 30%;
  background: var(--primary-color);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.loading-text {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.loading-subtext {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.4;
}

.business-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--border-light);
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem;
}

@media (max-width: 640px) {
  .loading-container {
    padding: 1.5rem;
    margin: 1rem;
  }
  
  .premium-spinner {
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .loading-text {
    font-size: var(--font-size-base);
  }
  
  .loading-subtext {
    font-size: var(--font-size-xs);
  }
}

/* === CONNECTION STATUS === */
.connection-status {
  position: fixed;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xl);
  font-size: var(--font-size-xs);
  font-weight: 600;
  z-index: 10000;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-current-lg);
}

.connection-status.online {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
  color: var(--text-white);
}

.connection-status.offline {
  background: linear-gradient(135deg, var(--error-color) 0%, #dc2626 100%);
  color: var(--text-white);
}

@media (max-width: 640px) {
  .connection-status {
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.6875rem;
  }
}

/* === FORM STYLING === */
.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-border);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  background: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  min-height: 2.5rem;
  gap: 0.375rem;
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-current-md);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  min-height: 2.5rem;
  gap: 0.375rem;
}

.btn-secondary:hover {
  background: var(--border-light);
  color: var(--text-primary);
  border-color: var(--border-dark);
}

/* === BUNDLE BUTTONS === */
.bundle-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  border: 1px solid;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-xs);
  text-align: center;
  min-height: 3rem;
  position: relative;
  line-height: 1.3;
}

/* Default (unselected) state for bundle buttons */
html.light .bundle-btn {
  background: var(--bg-primary-light);
  color: var(--text-primary-light);
  border-color: var(--border-medium-light);
}

html.dark .bundle-btn {
  background: var(--bg-primary-dark);
  color: var(--text-primary-dark);
  border-color: var(--border-medium-dark);
}

/* Hover state for bundle buttons */
html.light .bundle-btn:hover {
  border-color: var(--primary-color);
  background: var(--primary-bg-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

html.dark .bundle-btn:hover {
  border-color: var(--primary-color);
  background: rgba(15, 118, 110, 0.2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-dark-sm);
}

/* Selected/Active states for bundle buttons */
.bundle-btn.selected-mtn,
.bundle-btn.active {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: var(--text-white);
  box-shadow: var(--shadow-current-md);
}

.bundle-btn.selected-at {
  border-color: var(--error-color);
  background: var(--error-color);
  color: var(--text-white);
  box-shadow: var(--shadow-current-md);
}

/* === CARDS === */
.order-card,
.transaction-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-bottom: 0.75rem;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-current-sm);
}

.order-card:hover,
.transaction-item:hover {
  box-shadow: var(--shadow-current-md);
  border-color: var(--primary-color);
}

.order-status {
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.order-status.completed {
  color: var(--success-color);
}

.order-status.pending {
  color: var(--warning-color);
}

.order-status.failed {
  color: var(--error-color);
}

html.light .order-status.completed {
  background: var(--success-light);
}

html.light .order-status.pending {
  background: var(--warning-light);
}

html.light .order-status.failed {
  background: var(--error-light);
}

html.dark .order-status.completed {
  background: var(--success-dark);
}

html.dark .order-status.pending {
  background: var(--warning-dark);
}

html.dark .order-status.failed {
  background: var(--error-dark);
}

/* === BUSINESS MESSAGES === */
.business-message {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.business-message-content {
  max-width: 20rem;
}

.business-message-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.business-message-text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === TRANSACTION HISTORY === */
.transactions-scroll-container {
  max-height: 20rem;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.transactions-scroll-container::-webkit-scrollbar {
  width: 0.25rem;
}

.transactions-scroll-container::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

.transactions-scroll-container::-webkit-scrollbar-thumb {
  background: var(--border-medium);
  border-radius: var(--radius-sm);
}

.transactions-scroll-container::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

.transaction-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.75rem;
}

.transaction-details {
  flex: 1;
  min-width: 0;
}

.transaction-title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.transaction-date {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin: 0;
}

.transaction-amount {
  font-size: var(--font-size-sm);
  font-weight: 600;
  white-space: nowrap;
}

.transaction-amount.credit {
  color: var(--success-color);
}

.transaction-amount.debit {
  color: var(--error-color);
}

/* === COPY FUNCTIONALITY === */
.copy-order-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-order-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

html.light .copy-order-btn:hover {
  background: var(--primary-bg-light);
}

html.dark .copy-order-btn:hover {
  background: rgba(15, 118, 110, 0.2);
}

/* === THEME TOGGLE BUTTON === */
.theme-toggle {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-current-lg);
  transition: all 0.3s ease;
  z-index: 1000;
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-current-xl);
}

/* === ANIMATIONS === */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animated-icon {
  transition: all 0.2s ease;
}

.animated-icon:hover {
  transform: scale(1.1);
}

.animated-icon-pulse {
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

/* === UTILITY CLASSES === */
.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* === RESPONSIVE BREAKPOINTS === */
@media (max-width: 768px) {
  :root {
    --font-size-xs: 0.6875rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.8125rem;
    --font-size-lg: 0.9375rem;
    --font-size-xl: 1rem;
    --font-size-2xl: 1.125rem;
  }
  
  body {
    font-size: var(--font-size-sm);
  }
  
  .order-card,
  .transaction-item {
    padding: 0.75rem;
  }
  
  .bundle-btn {
    padding: 0.5rem 0.375rem;
    min-height: 2.75rem;
    font-size: 0.6875rem;
  }
  
  .btn-primary,
  .btn-secondary {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
    min-height: 2.25rem;
  }
  
  .form-input {
    padding: 0.625rem;
    font-size: var(--font-size-sm);
  }
  
  .business-message {
    padding: 1.5rem 1rem;
  }
  
  .transaction-icon {
    width: 1.75rem;
    height: 1.75rem;
    margin-right: 0.5rem;
  }
  
  .theme-toggle {
    width: 2.5rem;
    height: 2.5rem;
    bottom: 0.75rem;
    left: 0.75rem;
  }
}

@media (max-width: 480px) {
  .loading-container,
  .premium-receipt {
    margin: 0.5rem;
    padding: 1rem;
  }
  
  .receipt-details {
    padding: 0.75rem;
  }
  
  .receipt-row {
    padding: 0.25rem 0;
  }
  
  .bundle-btn {
    padding: 0.375rem 0.25rem;
    min-height: 2.5rem;
    font-size: 0.625rem;
  }
}

/* === SPECIFIC COMPONENT OVERRIDES === */

/* SweetAlert2 No Padding for Custom Receipts */
.swal2-popup-no-padding .swal2-html-container {
  padding: 0 !important;
  margin: 0 !important;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-light: #000000;
    --border-medium: #000000;
    --text-secondary: #000000;
  }
  
  html.dark {
    --border-light: #ffffff;
    --border-medium: #ffffff;
    --text-secondary: #ffffff;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  .loading-overlay,
  .toast-notification,
  .connection-status,
  .theme-toggle {
    display: none !important;
  }
  
  .swal2-popup {
    box-shadow: none !important;
    border: 1px solid #000 !important;
  }
  
  html.dark {
    --text-primary: #000000;
    --text-secondary: #333333;
    --bg-primary: #ffffff;
    --bg-card: #ffffff;
  }
}

/* Focus visible for keyboard navigation */
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.bundle-btn:focus-visible,
.form-input:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Selection styling */
::selection {
  background-color: var(--primary-color);
  color: var(--text-white);
}

html.dark ::selection {
  background-color: var(--primary-light);
  color: var(--text-white);
}

/* Network Selector Styling */
#network-selector,
.network-selector {
  font-family: inherit;
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 0.875rem 1rem;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 100%;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
}

/* Light mode network selector */
html.light #network-selector,
html.light .network-selector {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%234b5563" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
}

/* Dark mode network selector */
html.dark #network-selector,
html.dark .network-selector {
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23d1d5db" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
}

#network-selector:focus,
.network-selector:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-border);
  transform: translateY(-1px);
}

#network-selector:hover,
.network-selector:hover {
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-current-sm);
}

#network-selector option,
.network-selector option {
  color: var(--text-primary);
  background-color: var(--bg-primary);
  padding: 0.5rem;
  font-weight: 500;
}

/* Mobile responsive network selector */
@media (max-width: 640px) {
  #network-selector,
  .network-selector {
    font-size: var(--font-size-sm);
    padding: 0.75rem 0.875rem;
  }
}