* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", sans-serif;
  background: linear-gradient(135deg, #f5f5f5, #e8f5e9);
}

/* LAYOUT */
.container {
  display: flex;
  min-height: 100vh;
}

/* PANELS */
.left, .right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* CARD */
.card {
  width: 100%;
  max-width: 420px;
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* LOGO */
.logo {
  font-size: 24px;
  margin-bottom: 10px;
}

.logo span {
  color: #2e7d32;
}

/* TEXT */
.sub {
  color: #666;
  margin-bottom: 20px;
}

/* INPUT */
input {
  width: 100%;
  padding: 14px;
  margin: 10px 0;
  border-radius: 10px;
  border: 1px solid #ddd;
  font-size: 16px;
  transition: 0.2s;
}

input:focus {
  border-color: #2e7d32;
  outline: none;
}

/* BUTTON */
button {
  width: 100%;
  padding: 15px;
  background: #2e7d32;
  color: white;
  border: none;
  border-radius: 10px;
  margin-top: 15px;
  font-size: 16px;
  cursor: pointer;
  position: relative;
}

button:hover {
  opacity: 0.9;
}

/* LOADER */
.loader {
  display: none;
  border: 3px solid #fff;
  border-top: 3px solid transparent;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

/* INFO */
.info-box {
  background: #eef7ee;
  padding: 12px;
  border-radius: 10px;
  margin-top: 10px;
  font-size: 14px;
}

/* RIGHT PANEL */
.empty {
  text-align: center;
  color: #888;
}

/* RECEIPT */
.receipt-card {
  background: white;
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.hidden {
  display: none;
}

/* SUCCESS ICON */
.success-icon {
  width: 60px;
  height: 60px;
  background: #2e7d32;
  color: white;
  font-size: 30px;
  line-height: 60px;
  border-radius: 50%;
  margin: 0 auto 10px;
}

/* RECEIPT TABLE */
.receipt {
  margin-top: 20px;
}

.receipt p {
  display: flex;
  justify-content: space-between;
  margin: 8px 0;
}

/* QR */
#qr {
  width: 140px;
  margin: 20px auto;
}

/* VERIFY */
#verifyLink {
  font-size: 12px;
  word-break: break-all;
}

/* WHATSAPP */
.whatsapp {
  background: #25D366;
}

/* MOBILE */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }
}

/* PRINT */
@media print {
  .left {
    display: none;
  }

  button {
    display: none;
  }
}
.receipt-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.icon {
  width: 50px;
  height: 50px;
  background: #2e7d32;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 22px;
}

.receipt-body {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.receipt-left {
  flex: 1;
}

.receipt-left p {
  display: flex;
  justify-content: space-between;
  margin: 6px 0;
}

.receipt-right {
  text-align: center;
}

.receipt-right img {
  width: 120px;
}

.scan {
  font-size: 12px;
  color: #666;
}

.manual-box {
  background: #fff3cd;
  padding: 15px;
  border-radius: 10px;
  margin-top: 20px;
}

.manual-box button {
  margin-top: 10px;
  width: 100%;
  background: #2e7d32;
  color: white;
  border: none;
  padding: 12px;
  border-radius: 8px;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.actions button {
  flex: 1;
  padding: 12px;
  border-radius: 8px;
}

.whatsapp {
  background: #25D366;
  color: white;
}
#manualReceipt {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
}
/* PREMIUM RECEIPT */
.receipt-card {
  border-radius: 20px;
  padding: 20px;
  background: #ffffff;
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.receipt-header.premium {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

.icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  background: #e8f5e9;
}

.manual-box {
  margin-top: 20px;
  padding: 15px;
  border-radius: 12px;
  background: #fff8e1;
  border: 1px solid #ffe082;
}

.manual-box input {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.manual-box button {
  margin-top: 10px;
  width: 100%;
  background: #2e7d32;
  color: white;
  border: none;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
}