body {
    margin: 0;
    background: #f3f4f6;
    font-family: system-ui, -apple-system;
}

.wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, .15);
    text-align: center;
}

.brand img {
    max-height: 48px;
    margin-bottom: 6px;
}

.brand h2 {
    margin: 6px 0 14px;
    font-size: 20px;
    color: #111827;
}

.amount {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
}

.qr img {
    width: 260px;
    margin: 16px auto;
}

.upi {
    font-size: 14px;
    color: #374151;
}

.timer {
    margin-top: 8px;
    font-size: 14px;
    color: #dc2626;
}

.upload {
    margin-top: 20px;
}

.upload input {
    width: 100%;
    margin-bottom: 12px;
}

.upload button {
    width: 100%;
    padding: 12px;
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    cursor: pointer;
}

.note {
    font-size: 12px;
    color: #6b7280;
    margin-top: 10px;
}

.error {
    color: #b91c1c;
    margin-top: 10px;
}

.pro {
    margin-top: 18px;
    padding-top: 12px;
    border-top: 1px dashed #ddd;
    font-size: 13px;
}

.box {
    max-width: 700px;
    margin: 60px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, .08);
    text-align: center;
}

.check {
    font-size: 46px;
    color: #16a34a;
    margin-bottom: 8px;
}

/* Payment template styles */
.frinext-payment-container {
    max-width: 500px;
    margin: auto;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
}

.frinext-note {
    font-size: 13px;
    color: #666;
}

/* Admin order proof image */
.frinext-admin-proof {
    max-width: 220px;
    border: 1px solid #ddd;
    border-radius: 8px;
}

/* Error message styling */
.frinext-error {
    color: #b91c1c;
}