:root {
    --pay-bg: #f6f7f9;
    --pay-card: #ffffff;
    --pay-input: #ffffff;
    --pay-border: #e3e6ea;
    --pay-text: #1f2329;
    --pay-heading: #111827;
    --pay-muted: #6b7280;
    --pay-accent: #2563eb;
    --pay-ok: #15803d;
    --pay-logo-height: 3.5rem;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--pay-bg);
    color: var(--pay-text);
    font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.4;
}

.pay {
    background: var(--pay-bg);
    color: var(--pay-text);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
}

.pay__card {
    width: 100%;
    max-width: 30rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 2rem;
    border: 1px solid var(--pay-border);
    border-radius: 0.75rem;
    background: var(--pay-card);
}

.pay__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.pay__logo {
    max-height: var(--pay-logo-height);
    max-width: 100%;
}


.pay__company {
    margin: 0;
    color: var(--pay-heading);
    font-size: 1.1rem;
    font-weight: 600;
}

.pay__state {
    padding: 2rem 0;
    text-align: center;
    color: var(--pay-muted);
}

.pay__state--ok {
    color: var(--pay-ok);
}

.pay__summary {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.pay__amount {
    margin: 0;
    color: var(--pay-heading);
    font-size: 2.25rem;
    font-weight: 600;
}

.pay__description {
    margin: 0;
    color: var(--pay-muted);
}

.pay__support {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: var(--pay-muted);
}

.pay__form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.pay__methods {
    display: flex;
    gap: 1.25rem;
    font-size: 0.9rem;
}

.pay__fields:empty {
    display: none;
}

.pay__field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.85rem;
    color: var(--pay-muted);
}

.pay__field input {
    padding: 0.6rem 0.7rem;
    border: 1px solid var(--pay-border);
    border-radius: 0.375rem;
    font-size: 1rem;
    color: var(--pay-text);
    background: var(--pay-input);
}

.pay__field input:-webkit-autofill,
.pay__field input:-webkit-autofill:hover,
.pay__field input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--pay-text);
    -webkit-box-shadow: 0 0 0 1000px var(--pay-input) inset;
    caret-color: var(--pay-text);
    transition: background-color 100000s ease-in-out 0s;
}

.pay__field input:focus {
    outline: 2px solid color-mix(in srgb, var(--pay-accent) 25%, transparent);
    border-color: var(--pay-accent);
}

.pay__error {
    margin: 0;
    font-size: 0.85rem;
    color: #b91c1c;
}

.pay__submit {
    margin-top: 0.25rem;
    padding: 0.75rem 1rem;
    border: 0;
    border-radius: 0.5rem;
    background: var(--pay-accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

.pay__submit:hover {
    filter: brightness(0.92);
}

.pay__row {
    display: flex;
    gap: 0.6rem;
}

.pay__row .pay__field {
    flex: 1 1 0;
    min-width: 0;
}

.pay__frame {
    display: block;
    height: 38px;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--pay-border);
    border-radius: 0.375rem;
    background: var(--pay-input);
}

.pay__frame:focus-within {
    border-color: var(--pay-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--pay-accent) 25%, transparent);
}

.pay__tokenframe {
    display: block;
    width: 100%;
    height: 38px;
    border: 0;
    background: transparent;
    opacity: 0;
}

.pay__tokenframe.is-ready {
    opacity: 1;
}

.pay__group {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.pay__hidden {
    display: none;
}