.clubapi-recharge-wrap {
    max-width: 460px;
    margin: 2rem auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.clubapi-recharge-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    padding: 2rem 1.75rem;
}

.clubapi-recharge-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.clubapi-recharge-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #0d6efd;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: #fff;
    font-size: 24px;
}

.clubapi-recharge-header h4 {
    margin: 0 0 4px;
    font-weight: 700;
    font-size: 1.25rem;
}

.clubapi-recharge-header p {
    margin: 0;
    color: #6c757d;
    font-size: 0.875rem;
}

.clubapi-recharge-messages:empty {
    display: none;
}

.clubapi-alert {
    border-radius: 8px;
    padding: 0.9rem 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.clubapi-alert-error {
    background: #f8d7da;
    color: #842029;
    border: 1px solid #f5c2c7;
}

.clubapi-alert-success {
    background: #d1e7dd;
    color: #0f5132;
    border: 1px solid #badbcc;
}

.clubapi-recharge-receipt {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 1.25rem;
}

.clubapi-recharge-receipt h6 {
    font-weight: 700;
    margin: 0 0 10px;
}

.clubapi-receipt-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid #edf2f7;
    font-size: 0.9rem;
}

.clubapi-receipt-row:last-child {
    border-bottom: 0;
}

.clubapi-field {
    margin-bottom: 1rem;
}

.clubapi-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.clubapi-optional {
    font-weight: 400;
    color: #6c757d;
}

.clubapi-field input,
.clubapi-field select {
    width: 100%;
    min-height: 46px;
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 0 0.85rem;
    font-size: 1rem;
    box-sizing: border-box;
}

.clubapi-field input:focus,
.clubapi-field select:focus {
    outline: none;
    border-color: #0d6efd;
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.clubapi-submit-btn {
    width: 100%;
    min-height: 48px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    background: #0d6efd;
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.15s ease-in-out;
}

.clubapi-submit-btn:hover:not(:disabled) {
    background: #0b5ed7;
}

.clubapi-submit-btn:disabled {
    opacity: 0.75;
    cursor: not-allowed;
}

.clubapi-btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-top-color: #fff;
    border-radius: 50%;
    display: inline-block;
    animation: clubapi-spin 0.6s linear infinite;
}

@keyframes clubapi-spin {
    to {
        transform: rotate(360deg);
    }
}