.modal-dialog {
    box-sizing: border-box;
    width: min(100%, 600px);
    max-height: calc(100dvh - 32px);
    margin: auto;
    overflow-y: auto;

    color: var(--dialog-text);
    background: var(--dialog-bg);
    border: 1px solid var(--dialog-border);
    border-radius: 16px;

    font-size: 14px;
    line-height: 1.5;
}

.modal-dialog:focus {
    outline: none;
}

.modal-dialog::backdrop {
    background: rgb(0 0 0 / 50%);
}

.modal-dialog *,
.modal-dialog *::before,
.modal-dialog *::after {
    box-sizing: border-box;
}

/* Header */

.modal-dialog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;

    min-height: 64px;
    padding: 12px 20px;

    border-bottom: 1px solid var(--dialog-border);
}

.modal-dialog__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.modal-dialog__logo {
    display: grid;
    place-items: center;
    flex: 0 0 32px;

    width: 32px;
    height: 32px;
    border-radius: 9px;

    color: #ffffff;
    background: linear-gradient(
        135deg,
        var(--dialog-logo-start),
        #ef4444 48%,
        var(--dialog-logo-end)
    );

    font-size: 23px;
    font-weight: 800;
    line-height: 1;
}

.modal-dialog__title {
    margin: 0;
    overflow: hidden;

    color: var(--dialog-title);

    font-size: 1.35rem;
    font-weight: 600;

    line-height: 1.3;
    text-overflow: ellipsis;
}

/* Close button */

.modal-dialog__close {
    display: grid;
    place-items: center;
    flex: 0 0 40px;

    width: 40px;
    height: 40px;
    padding: 0;

    color: var(--dialog-muted);
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;

    transition:
        border-color 0.5s ease,
        background-color 0.5s ease,
        color 0.5s ease,
        transform 0.5s ease;
}

.modal-dialog__close:hover {
    color: var(--dialog-text);
    background: var(--dialog-hover);
}

.modal-dialog__close:focus-visible {
    outline: 2px solid var(--dialog-link);
    outline-offset: 2px;
}

.modal-dialog__close svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}

/* Content */

.modal-dialog__body {
    padding: 20px;
}

.modal-dialog__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
    row-gap: 20px;

    margin: 0;
}

.modal-dialog__item {
    min-width: 0;
}

.modal-dialog__item dt {
    margin: 0 0 2px;

    color: var(--dialog-muted);

    font-size: 1rem;
    font-weight: 500;
}

.modal-dialog__item dd {
    margin: 0;
    overflow-wrap: anywhere;

    font-size: 1rem;
    font-weight: 400;
}

.modal-dialog__item a {
    color: var(--dialog-link);
    text-decoration: underline;
    text-decoration-color: color-mix(
        in srgb,
        var(--dialog-link) 45%,
        transparent
    );
    text-underline-offset: 3px;
}

.modal-dialog__item a:hover {
    text-decoration-color: currentColor;
}

/* Footer */

.modal-dialog__footer {
    margin: 0 20px;
    padding: 18px 0 20px;

    color: var(--dialog-muted);
    border-top: 1px solid var(--dialog-border);

    font-size: 13px;
    text-align: center;
}

/* Responsive layout */

@media (max-width: 420px) {
    .modal-dialog__header {
        padding-inline: 16px;
    }

    .modal-dialog__body {
        padding: 18px 16px;
    }

    .modal-dialog__grid {
        column-gap: 16px;
        row-gap: 18px;
    }

    .modal-dialog__footer {
        margin-inline: 16px;
    }
}


/* About Dialog */

.modal-dialog__label.label--donate {
    position: relative;
}

.label-icon--donate {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);

    padding-left: 4px;

    font-size: 1.4rem;
}

.about-dialog__footer strong {
    font-size: 1.1em;
    font-weight: 600;
}

.about-dialog__footer a {
    color: inherit;
    text-decoration: none;
}