/* Base styles */
:root {
  --primary-color: #000000;
  --secondary-color: #555555;
  --accent-color: #007aff;
  --background-color: #ffffff;
  --border-color: #e0e0e0;
  --success-color: #34c759;
  --warning-color: #ff9500;
  --error-color: #ff3b30;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --border-radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --transition: all 0.2s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
  color: var(--primary-color);
  background-color: #f5f5f7;
  padding: var(--spacing-md);
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--spacing-md);
}

/* Receipt styles */
.receipt {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  animation: fadeIn 0.5s ease-out;
}

.receipt, 
.receipt *, 
.item-entry {
  break-inside: avoid !important;
  page-break-inside: avoid !important;
  page-break-before: auto;
  page-break-after: auto;
}


/* Temporary style override for printing */
.print-mode {
  background-color: #ffffff !important;
  color: #000000 !important;
  box-shadow: none !important;
  opacity: 1 !important;
}

.print-mode * {
  background: transparent !important;
  color: #000 !important;
  box-shadow: none !important;
  opacity: 1 !important;
}


.receipt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(to right, var(--accent-color), #34c759);
  opacity: 0.8;
}

/* Header styles */
.receipt-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.logo {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.store-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.store-info p {
  font-size: 0.85rem;
  color: var(--secondary-color);
  line-height: 1.4;
}

/* Order number styles */
.order-number {
  text-align: center;
  margin: var(--spacing-xl) 0;
}

.order-number .label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--secondary-color);
}

.order-number h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: var(--spacing-xs);
}

/* Receipt info styles */
.receipt-info {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  margin-bottom: var(--spacing-lg);
  color: var(--secondary-color);
}

/* Items section styles */
.items-section {
  margin: var(--spacing-xl) 0;
}

.items-header {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--secondary-color);
  padding-bottom: var(--spacing-xs);
}

.divider {
  height: 1px;
  background-color: var(--border-color);
  margin: var(--spacing-sm) 0;
}

.item-list {
  margin: var(--spacing-md) 0;
}

.item-entry {
  margin-bottom: var(--spacing-md);
}

.item-name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
  word-break: break-word;
  white-space: normal;
}

.item-details {
  display: grid;
  grid-template-columns: 3fr 1fr 1fr 1fr 1fr;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.85rem;
  color: var(--secondary-color);
  column-gap: var(--spacing-sm);
  align-items: start;
}

.addon .item-name {
  font-size: 0.85rem;
  color: var(--secondary-color);
}

/* Totals styles */
.totals {
  margin: var(--spacing-md) 0;
}

.total-line {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9rem;
  margin: var(--spacing-xs) 0;
}

.grand-total {
  font-weight: 600;
  font-size: 1rem;
}

/* Payment info styles */
.payment-info {
  margin: var(--spacing-xl) 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
}

.payment-line {
  display: flex;
  margin-bottom: var(--spacing-xs);
}

.payment-label {
  width: 150px;
  color: var(--secondary-color);
}

.status-accepted {
  color: var(--success-color);
  font-weight: 500;
}

/* Phone form styles */
.phone-form {
  margin: var(--spacing-xl) 0;
  padding: var(--spacing-lg);
  background-color: #f9f9f9;
  border-radius: var(--border-radius);
  animation: slideUp 0.5s ease-out;
}

.phone-form h3 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
  font-weight: 500;
}

input[type="tel"] {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1rem;
  transition: var(--transition);
}

input[type="tel"]:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.1);
}

.form-help {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: 0.75rem;
  color: var(--secondary-color);
}

.submit-btn {
  display: block;
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--accent-color);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  text-decoration: none;
}

.submit-btn:hover {
  background-color: #0062cc;
  transform: translateY(-1px);
}

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

/* Receipt footer styles */
.receipt-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px dashed var(--border-color);
  font-size: 0.85rem;
  color: var(--secondary-color);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

/* Responsive styles */
@media (max-width: 480px) {
  .container {
    padding: var(--spacing-sm);
  }
  
  .receipt {
    padding: var(--spacing-lg);
  }
  
  .items-header {
    font-size: 0.7rem;
  }
  
  .item-name {
    font-size: 0.85rem;
  }
  
  .item-details {
    font-size: 0.8rem;
  }
}

.amount {
  margin-left: 25px;
}


.popup-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(0,0,0,0.6);
  z-index: 10000;
}

.popup-content {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  animation: popupFadeIn 0.3s ease;
}

.popup-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
}

.popup-buttons .btn {
  padding: 0.6em 1.2em;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
}

.btn.cancel {
  background: #ccc;
  color: #333;
}

.btn.confirm {
  background: #007bff;
  color: white;
}

@keyframes popupFadeIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.btn-icon {
    background-color: #f0b7b5;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease;
    position: absolute;
    top: 0;
    right: 0;
}

.btn-icon:hover {
    background-color: #ee807c;
}