.reading-list-editor {
    width: min(1120px, 100%);
    margin: 0 auto;
    display: grid;
    gap: var(--spacing-4);
}

.reading-list-editor__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: var(--spacing-5);
    padding-bottom: var(--spacing-4);
    border-bottom: 2px solid var(--color-border-strong);
}

.reading-list-editor__header-copy {
    min-width: 0;
    max-width: 46rem;
}

.reading-list-editor__header-copy h1 {
    margin: 0;
    overflow-wrap: anywhere;
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    line-height: 0.95;
}

.reading-list-editor__header-copy > p:last-child {
    max-width: 39rem;
    margin: var(--spacing-3) 0 0;
    color: var(--color-text-mid);
    line-height: 1.6;
}

.reading-list-editor__header-actions,
.reading-list-editor__collection-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.reading-list-editor__header-actions {
    justify-content: flex-end;
}

.reading-list-editor__header-actions .btn,
.reading-list-editor__collection-actions .btn,
.reading-list-editor__publish-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
}

.reading-list-editor .icon {
    width: 1.05rem;
    height: 1.05rem;
}

.reading-list-editor__summary {
    display: grid;
    grid-template-columns: 0.6fr 1fr minmax(0, 2fr);
    border-block: 1px solid var(--color-border);
}

.reading-list-editor__summary > div {
    min-width: 0;
    min-height: 4.8rem;
    display: grid;
    align-content: center;
    gap: 0.35rem;
    padding: var(--spacing-3);
    border-right: 1px solid var(--color-border);
}

.reading-list-editor__summary > div:last-child {
    border-right: 0;
}

.reading-list-editor__summary strong {
    overflow: hidden;
    color: var(--color-text);
    font-size: 1.1rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.reading-list-editor__summary > div:first-child strong {
    font-size: 1.75rem;
}

.reading-list-editor__summary span,
.reading-list-editor__columns {
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.reading-list-editor__section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: var(--spacing-5);
    padding-top: var(--spacing-3);
}

.reading-list-editor__section-heading h2,
.reading-list-editor__publish h2 {
    margin: 0;
}

.reading-list-editor__section-heading > p {
    max-width: 34rem;
    margin: 0;
    color: var(--color-text-mid);
    line-height: 1.55;
}

.reading-list-editor__form,
.reading-list-editor__collection {
    min-width: 0;
}

.reading-list-editor__collection {
    border-top: 1px solid var(--color-border-strong);
}

.reading-list-editor__columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 3rem;
    align-items: center;
    min-height: 2.6rem;
    padding-left: calc(2.25rem + var(--spacing-6));
    border-bottom: 1px solid var(--color-border);
}

.reading-list-editor__columns span:last-child {
    text-align: center;
}

.reading-list-editor__articles {
    margin: 0;
    padding: 0;
    list-style: none;
}

.reading-list-editor__articles > li {
    position: relative;
    min-width: 0;
    margin: 0;
    border-bottom: 1px solid var(--color-border);
}

.reading-list-editor__articles > li::before {
    content: '';
    position: absolute;
    inset: 0 auto 0 0;
    width: 2px;
    background: transparent;
}

.reading-list-editor__articles > li:hover::before,
.reading-list-editor__articles > li:focus-within::before {
    background: var(--color-primary);
}

.reading-list-article__body {
    min-height: 5rem;
    display: grid;
    grid-template-columns: 2.25rem minmax(0, 1fr) 2.75rem;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
}

.reading-list-article__icon {
    width: 2.25rem;
    height: 2.25rem;
    display: grid;
    place-items: center;
    color: var(--color-text-mid);
}

.reading-list-article__content {
    min-width: 0;
}

.reading-list-article .article-preview-container,
.reading-list-editor__articles > li .article-preview-container {
    min-height: 1.4rem;
    overflow: hidden;
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.reading-list-article .article-preview-container strong,
.reading-list-editor__articles > li .article-preview-container strong {
    font-weight: 700;
}

.reading-list-article .article-preview-container span,
.reading-list-editor__articles > li .article-preview-container span {
    margin-left: var(--spacing-2);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.reading-list-article .article-preview-container .reading-list-article__loading,
.reading-list-editor__articles > li .article-preview-container .reading-list-article__loading {
    margin-left: 0;
}

.reading-list-article__coordinate {
    width: 100%;
    min-width: 0;
    margin-top: 0.25rem;
    padding: 0;
    overflow: hidden;
    border: 0;
    border-bottom: 1px solid transparent;
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-mono, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace);
    font-size: var(--font-size-xs);
    line-height: 1.5;
    text-overflow: ellipsis;
}

.reading-list-article__coordinate:focus {
    border-bottom-color: var(--color-primary);
    outline: 0;
}

.reading-list-article__coordinate[aria-invalid='true'] {
    border-bottom-color: var(--color-error);
    color: var(--color-error);
}

.reading-list-article__remove {
    width: 2.25rem;
    height: 2.25rem;
    display: grid;
    place-items: center;
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-text-muted);
    cursor: pointer;
}

.reading-list-article__remove:hover,
.reading-list-article__remove:focus-visible {
    border-color: var(--color-error);
    color: var(--color-error);
}

.reading-list-editor__collection-actions {
    justify-content: space-between;
    padding-top: var(--spacing-3);
}

.reading-list-editor__publish {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-5);
    margin-top: var(--spacing-4);
    padding-block: var(--spacing-5);
    border-block: 2px solid var(--color-border-strong);
}

.reading-list-editor__publish-copy {
    max-width: 43rem;
}

.reading-list-editor__publish-copy > p {
    margin: var(--spacing-2) 0 0;
    color: var(--color-text-mid);
    line-height: 1.55;
}

.reading-list-editor__publish-copy > .eyebrow {
    margin: 0 0 var(--spacing-1);
}

.reading-list-editor__publish-copy .reading-list-editor__login-note,
.reading-list-editor__publish-copy .reading-list-editor__validation {
    color: var(--color-error);
    font-weight: 700;
}

.reading-list-editor__publish-button {
    flex: 0 0 auto;
}

.reading-list-editor__event-preview {
    border-bottom: 1px solid var(--color-border);
}

.reading-list-editor__event-preview summary {
    padding-block: var(--spacing-3);
    color: var(--color-text-mid);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.reading-list-editor__event-preview pre {
    max-height: 26rem;
    margin: 0 0 var(--spacing-3);
    padding: var(--spacing-3);
    overflow: auto;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-mid);
    font-size: var(--font-size-xs);
}

@media (max-width: 760px) {
    .reading-list-editor__header,
    .reading-list-editor__section-heading,
    .reading-list-editor__publish {
        align-items: stretch;
        flex-direction: column;
    }

    .reading-list-editor__header-actions {
        justify-content: flex-start;
    }

    .reading-list-editor__summary {
        grid-template-columns: 1fr;
    }

    .reading-list-editor__summary > div {
        min-height: 3.8rem;
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .reading-list-editor__summary > div:last-child {
        border-bottom: 0;
    }

    .reading-list-editor__columns {
        display: none;
    }

    .reading-list-article__body {
        grid-template-columns: minmax(0, 1fr) 2.75rem;
        gap: var(--spacing-2);
    }

    .reading-list-article__icon {
        display: none;
    }

    .reading-list-editor__collection-actions,
    .reading-list-editor__publish-button {
        width: 100%;
    }

    .reading-list-editor__collection-actions .btn,
    .reading-list-editor__publish-button {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .reading-list-editor__collection-actions {
        flex-direction: column;
    }

    .reading-list-editor__collection-actions .btn {
        width: 100%;
    }
}