.machine-dialog {
    width: min(520px, calc(100% - 32px));
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 0;
    color: var(--ink);
    box-shadow: 0 24px 80px #14213d40;
}

.machine-dialog::backdrop {
    background: #101b2eb0;
    backdrop-filter: blur(3px);
}

.machine-dialog form {
    position: relative;
    padding: 30px;
}

.machine-dialog h2 {
    margin: 10px 0;
    font-size: 25px;
    line-height: 1.2;
}

.machine-dialog p {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 14px;
}

.machine-dialog label {
    display: block;
    margin-bottom: 7px;
    font-size: 13px;
    font-weight: 700;
}

.machine-dialog input {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #cbd4e2;
    border-radius: 8px;
    font: inherit;
}

.machine-dialog form > small {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 11px;
}

.dialog-close {
    position: absolute;
    top: 14px;
    right: 15px;
    border: 0;
    background: transparent;
    color: #66748a;
    font-size: 25px;
    line-height: 1;
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 9px;
    margin-top: 23px;
}

.dialog-actions button {
    min-height: 40px;
    padding: 0 14px;
    border-radius: 8px;
    font-weight: 700;
}

.dialog-cancel {
    border: 1px solid var(--line);
    background: #fff;
    color: #526078;
}

.dialog-submit {
    border: 0;
    background: var(--blue);
    color: #fff;
}

.subscription-return {
    margin: 0 0 18px;
    padding: 15px 18px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 650;
}

.subscription-return-pending {
    border-color: #d7c47b;
    background: #fff9e8;
    color: #725819;
}

.subscription-return-success {
    border-color: #9ed8c2;
    background: #eaf8f2;
    color: #176b4b;
}

.subscription-return-error {
    border-color: #e5b2b2;
    background: #fff0f0;
    color: #8d3030;
}

@media (prefers-color-scheme: dark) {
    .subscription-return-pending { border-color: #6d5c2c; background: #302a1b; color: #f0d98e; }
    .subscription-return-success { border-color: #286b51; background: #172f27; color: #9ce2c1; }
    .subscription-return-error { border-color: #754343; background: #351f23; color: #ffc0c0; }
}