body {
    background-color: #f8f9fa;
    min-height: 100vh;
}

.wizard-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.card {
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

.step-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.step {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: #e9ecef;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    margin: 0 0.25rem;
}

.step.active {
    background-color: #0d6efd;
    color: white;
}

.step.completed {
    background-color: #198754;
    color: white;
}

.step-line {
    width: 2rem;
    height: 2px;
    background-color: #e9ecef;
    align-self: center;
}

.step-line.completed {
    background-color: #198754;
}

.key-input-group {
    margin-bottom: 0.75rem;
}

.key-input-group label {
    font-size: 0.875rem;
    color: #6c757d;
}

.balance-display {
    font-size: 2rem;
    font-weight: 700;
    color: #198754;
}

.balance-label {
    color: #6c757d;
    font-size: 0.875rem;
}

.tx-details {
    background-color: #f8f9fa;
    border-radius: 0.375rem;
    padding: 1rem;
}

.tx-details dt {
    color: #6c757d;
    font-weight: 500;
}

.tx-details dd {
    font-family: monospace;
    word-break: break-all;
}

.success-icon {
    font-size: 4rem;
    color: #198754;
}

.txid-display {
    font-family: monospace;
    font-size: 0.875rem;
    word-break: break-all;
    background-color: #f8f9fa;
    padding: 0.75rem;
    border-radius: 0.375rem;
}

.spinner-border {
    width: 1.5rem;
    height: 1.5rem;
}

.warning-box {
    background-color: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 0.375rem;
    padding: 0.75rem;
}

.error-box {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 0.375rem;
    padding: 0.75rem;
}

.network-btn {
    min-width: 100px;
}

.network-btn.active {
    font-weight: 600;
}

textarea.form-control {
    font-family: monospace;
    font-size: 0.875rem;
}

input.form-control[type="text"] {
    font-family: monospace;
}

.guardian-count-display {
    font-size: 3rem;
    font-weight: bold;
    min-width: 80px;
    text-align: center;
}