:root {
  --bitcoin-orange: #f7931a;
  --bitcoin-orange-light: #ffa94d;
  --bitcoin-orange-dark: #e67e00;
  --lightning-blue: #3d9ae8;
  --onchain-green: #28a745;
  --contactless-purple: #6f42c1;
  --info-yellow: #fff9e6;
  --light-gray: #f8f9fa;
  --dark-gray: #343a40;
  --medium-gray: #6c757d;
  --border-radius: 8px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--light-gray);
  color: var(--dark-gray);
  line-height: 1.6;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.page-header {
  text-align: center;
  margin-bottom: 30px;
  border-bottom: 2px solid var(--bitcoin-orange);
  padding-bottom: 15px;
}

.page-header h1 {
  color: var(--dark-gray);
  font-weight: 700;
  font-size: 2.2rem;
}

.page-header p {
  color: var(--medium-gray);
  font-size: 1.1rem;
}

.card {
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 25px;
  border: none;
}

.card-header {
  background-color: white;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  font-weight: 600;
  padding: 15px 20px;
  border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
}

.card-body {
  padding: 20px;
}

.form-label {
  font-weight: 500;
  margin-bottom: 8px;
}

.form-control,
.form-select {
  border-radius: var(--border-radius);
  padding: 10px 15px;
  border: 1px solid #ced4da;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bitcoin-orange);
  box-shadow: 0 0 0 0.25rem rgba(247, 147, 26, 0.25);
}

.btn {
  padding: 10px 20px;
  border-radius: var(--border-radius);
  font-weight: 500;
  transition: all 0.2s ease-in-out;
}

.btn-primary {
  background-color: var(--bitcoin-orange);
  border-color: var(--bitcoin-orange);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--bitcoin-orange-dark);
  border-color: var(--bitcoin-orange-dark);
}

.btn-outline-secondary {
  color: var(--medium-gray);
  border-color: var(--medium-gray);
}

.btn-outline-secondary:hover {
  background-color: var(--medium-gray);
  color: white;
}

.benefits-section {
  background-color: var(--info-yellow);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 25px;
}

.benefit-card {
  height: 100%;
  transition: transform 0.2s ease-in-out;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-icon {
  font-size: 2.5rem;
  color: var(--bitcoin-orange);
  margin-bottom: 15px;
}

.stats-section {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 25px;
}

.stat-card {
  text-align: center;
  padding: 15px;
  border-radius: var(--border-radius);
  background-color: var(--light-gray);
  height: 100%;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--bitcoin-orange);
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--medium-gray);
}

.bitcoin-payment-section {
  background-color: #f8f9ff;
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 25px;
  border-left: 4px solid var(--bitcoin-orange);
}

.bitcoin-payment-title {
  color: var(--dark-gray);
  font-weight: 600;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.bitcoin-payment-title i {
  color: var(--bitcoin-orange);
  margin-right: 10px;
}

.tag-badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-right: 10px;
  margin-bottom: 10px;
}

.tag-xbt {
  background-color: var(--bitcoin-orange);
  color: white;
}

.tag-lightning {
  background-color: var(--lightning-blue);
  color: white;
}

.tag-onchain {
  background-color: var(--onchain-green);
  color: white;
}

.tag-contactless {
  background-color: var(--contactless-purple);
  color: white;
}

.form-check-input:checked {
  background-color: var(--bitcoin-orange);
  border-color: var(--bitcoin-orange);
}

.form-text {
  font-size: 0.85rem;
  color: var(--medium-gray);
}

.map-container {
  height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 25px;
}

.map-iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.feedback-message {
  padding: 15px;
  border-radius: var(--border-radius);
  margin-bottom: 25px;
  display: none;
}

.feedback-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.feedback-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.feedback-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.step-indicator {
  display: flex;
  justify-content: center;
  margin-bottom: 30px;
}

.step {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--light-gray);
  color: var(--medium-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 15px;
  font-weight: 600;
  position: relative;
}

.step.active {
  background-color: var(--bitcoin-orange);
  color: white;
}

.step::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  width: 30px;
  height: 2px;
  background-color: var(--light-gray);
  transform: translateY(-50%);
}

.step:last-child::after {
  display: none;
}

.step.completed {
  background-color: var(--onchain-green);
  color: white;
}

.step.completed::after {
  background-color: var(--onchain-green);
}

@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  .page-header h1 {
    font-size: 1.8rem;
  }

  .card-header {
    padding: 12px 15px;
  }

  .card-body {
    padding: 15px;
  }

  .btn {
    padding: 8px 16px;
  }

  .step {
    width: 25px;
    height: 25px;
    margin: 0 10px;
    font-size: 0.8rem;
  }

  .step::after {
    width: 20px;
  }
}