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

body {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  background: #e8eaed;
  color: #1a2332;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: #1a2332;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-logo img {
  height: 32px;
}

.header-logo-fallback {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

/* Main Content */
.main {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 3rem 1rem;
}

/* Card */
.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 450px;
  text-align: center;
}

.card h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #1a2332;
}

.card-message {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Icon Circle */
.card-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.card-icon svg {
  width: 32px;
  height: 32px;
}

.card-icon.error {
  background: #fef2f2;
}

.card-icon.error svg {
  color: #dc2626;
}

.card-icon.success {
  background: #f0fdf4;
}

.card-icon.success svg {
  color: #22c55e;
}

/* Button */
.btn-primary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  background: #1a2332;
  color: #fff;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-primary:hover {
  background: #2a3544;
}

/* Status */
.status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: #666;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
}

@media (max-width: 768px) {
  .header {
    padding: 1rem;
  }
}

/* Success page */
.card-animation {
  width: 120px;
  height: 120px;
  margin: 0 auto 1rem;
}

.card-record-id {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.5rem;
  letter-spacing: 0.02em;
}

.status {
  margin-top: 1.25rem;
}