#tiptap-toolbar button[data-command] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 0;
    border-radius: var(--radius-sm);
    background-color: transparent;
    color: rgb(var(--color-text-main-rgb));
    cursor: pointer;
    line-height: 0;
    box-sizing: border-box;
    transition:
        background-color var(--duration-fast) var(--ease-standard),
        color var(--duration-fast) var(--ease-standard),
        transform var(--duration-fast) var(--ease-standard);
}

#tiptap-toolbar button[data-command] svg {
    display: block;
    flex: none;
}

#tiptap-toolbar button[data-command]:hover,
#tiptap-toolbar button[data-command].active {
    background-color: rgb(var(--color-text-main-rgb));
    color: rgb(var(--color-on-primary-rgb));
}

#tiptap-toolbar button[data-command]:focus-visible {
    outline: 2px solid rgb(var(--color-primary-rgb));
    outline-offset: 2px;
}

#tiptap-toolbar button[data-command]:active {
    transform: scale(0.97);
}

#editor .ProseMirror h1,
#editor .ProseMirror h2,
#editor .ProseMirror h3 {
    color: #0f172a;
    font-weight: 800;
    line-height: 1.2;
}

#editor .ProseMirror h1 {
    margin-top: 3rem;
    margin-bottom: 1.25rem;
    font-size: 2.25rem;
}

#editor .ProseMirror h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.875rem;
}

#editor .ProseMirror h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

#editor .ProseMirror > :first-child {
    margin-top: 0;
}

#editor .ProseMirror {
    min-width: 100%;
    min-height: 100%;
    outline: none;
    box-shadow: none;
    border: 0;
}

#editor .ProseMirror:focus,
#editor .ProseMirror:focus-visible,
#editor .ProseMirror.ProseMirror-focused {
    outline: none;
    box-shadow: none;
    border: 0;
}

#editor .ProseMirror ul,
#editor .ProseMirror ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

#editor .ProseMirror ul {
    list-style: disc;
}

#editor .ProseMirror ol {
    list-style: decimal;
}

#editor .ProseMirror li {
    display: list-item;
    margin: 0.25rem 0;
}

#editor .ProseMirror li::marker {
    color: #334155;
}

#editor .ProseMirror li p {
    margin: 0;
}

#editor .ProseMirror table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin: 1rem 0;
    overflow: hidden;
}

#editor .ProseMirror th,
#editor .ProseMirror td {
    min-width: 80px;
    border: 1px solid #cbd5e1;
    padding: 0.65rem 0.75rem;
    vertical-align: top;
    background: #fff;
    position: relative;
}

#editor .ProseMirror th {
    background: #f8fafc;
    font-weight: 700;
}

#editor .ProseMirror .selectedCell:after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(59, 130, 246, 0.12);
    pointer-events: none;
}

#editor .ProseMirror img {
    max-width: 100%;
    height: auto;
}

.custom-block-dialog__overlay {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(6px);
}

.custom-block-dialog {
    width: min(100%, 42rem);
    max-height: min(90vh, 44rem);
    overflow: auto;
    border: 1px solid #dbe3ee;
    border-radius: 1rem;
    background: #ffffff;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.22);
}

.custom-block-dialog__header {
    display: grid;
    gap: 0.25rem;
    padding: 1.25rem 1.25rem 0;
}

.custom-block-dialog__title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.custom-block-dialog__subtitle {
    font-size: 0.875rem;
    color: #64748b;
}

.custom-block-dialog__close {
    justify-self: end;
    margin-top: -2.75rem;
    border: 0;
    border-radius: 999px;
    background: #f1f5f9;
    padding: 0.5rem 0.8rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: #334155;
    cursor: pointer;
}

.custom-block-dialog__body {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
}

.custom-block-dialog__fields {
    display: grid;
    gap: 0.875rem;
}

.custom-block-dialog__field {
    display: grid;
    gap: 0.45rem;
}

.custom-block-dialog__label {
    font-size: 0.8125rem;
    font-weight: 700;
    color: #334155;
}

.custom-block-dialog__select,
.custom-block-dialog__input {
    width: 100%;
    min-width: 0;
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    background: #ffffff;
    padding: 0.72rem 0.9rem;
    font-size: 0.9375rem;
    color: #0f172a;
}

.custom-block-dialog__select:focus,
.custom-block-dialog__input:focus {
    outline: 2px solid rgba(59, 130, 246, 0.28);
    outline-offset: 0;
    border-color: #60a5fa;
}

.custom-block-dialog__helper {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: #64748b;
}

.custom-block-dialog__preview {
    display: grid;
    gap: 0.75rem;
    border: 1px solid #dbe3ee;
    border-radius: 1rem;
    background: var(--color-base);
    padding: 1rem;
}

.custom-block-dialog__preview-header {
    display: grid;
    gap: 0.25rem;
}

.custom-block-dialog__preview-titlebar {
    font-size: 0.875rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.custom-block-dialog__preview-meta-row {
    font-size: 0.8125rem;
    line-height: 1.45;
    color: #64748b;
}

.custom-block-dialog__preview-items {
    display: grid;
    gap: 0.75rem;
}

.custom-block-dialog__preview[data-skin="grid"] .custom-block-dialog__preview-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.custom-block-dialog__preview[data-skin="carousel"] .custom-block-dialog__preview-items {
    grid-auto-flow: column;
    grid-auto-columns: minmax(11rem, 1fr);
    overflow-x: auto;
    padding-bottom: 0.25rem;
    scroll-snap-type: x mandatory;
}

.custom-block-dialog__preview[data-skin="carousel"] .custom-block-dialog__preview-card {
    scroll-snap-align: start;
}

.custom-block-dialog__preview[data-skin="list"] .custom-block-dialog__preview-items {
    grid-template-columns: 1fr;
}

.custom-block-dialog__preview-card {
    position: relative;
    display: grid;
    grid-template-columns: 3.75rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    border: 1px solid #dbe3ee;
    border-radius: 0.875rem;
    background: #ffffff;
    padding: 0.75rem;
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.04);
}

.custom-block-dialog__preview-card[data-preview-item="media"] {
    grid-template-columns: 5.5rem minmax(0, 1fr);
}

.custom-block-dialog__preview-thumb {
    aspect-ratio: 1 / 1;
    border-radius: 0.7rem;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.45), transparent 35%),
        linear-gradient(135deg, #cbd5e1, #94a3b8);
}

.custom-block-dialog__preview-card[data-preview-item="media"] .custom-block-dialog__preview-thumb {
    aspect-ratio: 4 / 3;
}

.custom-block-dialog__preview-card[data-preview-item="list"] .custom-block-dialog__preview-thumb {
    width: 2.75rem;
    aspect-ratio: 1 / 1;
}

.custom-block-dialog__preview-badge {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.82);
    padding: 0.2rem 0.45rem;
    font-size: 0.65rem;
    font-weight: 800;
    color: #ffffff;
}

.custom-block-dialog__preview-body {
    display: grid;
    gap: 0.35rem;
    min-width: 0;
}

.custom-block-dialog__preview-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 800;
    color: #0f172a;
}

.custom-block-dialog__preview-card[data-preview-item="list"] .custom-block-dialog__preview-title {
    white-space: normal;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.custom-block-dialog__preview-meta {
    font-size: 0.78rem;
    color: #64748b;
}

.custom-block-dialog__preview-card[data-preview-item="media"] .custom-block-dialog__preview-meta {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.custom-block-dialog--image-generation {
    width: min(100%, 72rem);
}

.custom-block-dialog--pixabay .custom-block-dialog__body {
    display: grid;
    gap: 1rem;
    align-items: stretch;
    padding: 1rem;
    border-radius: 1rem;
    background: #ffffff;
}

.custom-block-dialog--pixabay .custom-block-dialog__body > * {
    width: 100%;
}

.custom-block-dialog--image-generation .custom-block-dialog__body {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 1rem;
    background: #ffffff;
}

.custom-block-dialog--image-generation.is-preview-mode .custom-block-dialog__body {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
}

.custom-block-dialog--image-generation .custom-block-dialog__toolbar {
    display: grid;
    gap: 0.75rem;
    align-content: start;
    align-self: start;
    flex: 0 0 22rem;
    min-width: 18rem;
    border: 0;
    border-radius: 0;
    background: #ffffff;
    padding: 0;
}

.custom-block-dialog--image-generation.is-preview-mode .custom-block-dialog__toolbar {
    display: none;
}

.custom-block-dialog--image-generation .custom-block-dialog__editor-shell {
    width: 100%;
    display: grid;
    gap: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.custom-block-dialog--image-generation .custom-block-dialog__editor-shell-wrap {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
    max-width: none;
    display: grid;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 1px solid #dbe3ee;
    border-radius: 1rem;
    background: #f8fafc;
    box-sizing: border-box;
}

.custom-block-dialog--image-generation .alert-danger {
    flex: 0 0 100%;
}

.custom-block-dialog--image-generation .alert.hidden,
.custom-block-dialog--image-generation .alert[hidden] {
    display: none !important;
}

.custom-block-dialog--image-generation .custom-block-dialog__footer {
    flex: 0 0 100%;
}

.custom-block-dialog__editor-shell {
    display: grid;
    gap: 0.5rem;
}

.custom-block-dialog__editor-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
}

.custom-block-dialog__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
    border: 1px solid #dbe3ee;
    border-radius: 1rem;
    background: #f8fafc;
    padding: 0.9rem 1rem;
}

.custom-block-dialog__toolbar-section {
    display: grid;
    gap: 0.5rem;
    min-width: 16rem;
    flex: 1 1 16rem;
    padding: 0.7rem;
    border: 1px solid #dbe3ee;
    border-radius: 1rem;
    background: #f8fafc;
}

.custom-block-dialog__toolbar-section-title {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #64748b;
}

.custom-block-dialog__toolbar-group {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.custom-block-dialog__toolbar-group--slider {
    flex-wrap: nowrap;
    width: 100%;
    min-width: 0;
}

.custom-block-dialog__toolbar-group--slider .custom-block-dialog__toolbar-label {
    flex: 0 0 auto;
    white-space: nowrap;
}

.custom-block-dialog__toolbar-group--slider .custom-block-dialog__toolbar-range {
    flex: 1 1 auto;
    min-width: 0;
}

.custom-block-dialog__toolbar-group--slider .custom-block-dialog__toolbar-value {
    flex: 0 0 auto;
    white-space: nowrap;
}

.custom-block-dialog__toolbar-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: #475569;
}

.custom-block-dialog__toolbar-swatch {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    background: #ffffff;
    cursor: pointer;
}

.custom-block-dialog__toolbar-select {
    height: 2rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.65rem;
    background: #ffffff;
    padding: 0 0.4rem;
    font-size: 0.72rem;
    color: #0f172a;
}

.custom-block-dialog__toolbar-range {
    width: 100%;
    min-width: 7rem;
    max-width: 12rem;
    height: 1.4rem;
    padding: 0;
    background: transparent;
    accent-color: #4a557f;
    cursor: pointer;
}

.custom-block-dialog__toolbar-number {
    width: 4.75rem;
    height: 2.5rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.75rem;
    background: #ffffff;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    color: #0f172a;
}

.custom-block-dialog__toolbar-value {
    min-width: 2.75rem;
    padding: 0.18rem 0.42rem;
    border-radius: 9999px;
    background: #e2e8f0;
    color: #0f172a;
    font-size: 0.7rem;
    font-weight: 700;
    text-align: center;
    line-height: 1;
}

.custom-block-dialog__toolbar-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.1rem;
    height: 2.1rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.65rem;
    background: #ffffff;
    font-size: 0.8rem;
    font-weight: 800;
    color: #0f172a;
    cursor: pointer;
}

.custom-block-dialog__toolbar-button.active {
    border-color: #0f172a;
    background: #0f172a;
    color: #ffffff;
}

.custom-block-dialog__toolbar-icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.1rem;
    height: 2.1rem;
    padding: 0;
    border: 1px solid #cbd5e1;
    border-radius: 0.65rem;
    background: #ffffff;
    color: #0f172a;
    cursor: pointer;
}

.custom-block-dialog__toolbar-icon-button svg {
    width: 1rem;
    height: 1rem;
    fill: currentColor;
}

.custom-block-dialog__toolbar-icon-button.active {
    border-color: #0f172a;
    background: #0f172a;
    color: #ffffff;
}

.custom-block-dialog__image-preview-shell {
    display: grid;
    gap: 0.75rem;
}

.custom-block-dialog__image-preview {
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border: 1px solid #dbe3ee;
    border-radius: 0;
    background-color: #f8fafc;
}

.custom-block-dialog__image-preview-title {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem 2rem;
    text-align: center;
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.05em;
    color: #0f172a;
    word-break: keep-all;
    overflow-wrap: anywhere;
    z-index: 1;
    text-wrap: balance;
}

.custom-block-dialog__image-preview-title.is-empty {
    color: #64748b;
}

.custom-block-dialog__image-preview--editor {
    background-color: #f8fafc;
}

.custom-block-dialog__image-preview--capture {
    background-color: #f8fafc;
}

.custom-block-dialog__image-preview-canvas {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 22rem;
    padding: 2rem;
    text-align: center;
    box-sizing: border-box;
    color: #0f172a;
    font-family: "Noto Sans KR", sans-serif;
}

.custom-block-dialog--image-generation .custom-block-dialog__image-preview-canvas {
    min-height: 0;
}

.custom-block-dialog--image-generation .custom-block-dialog__image-preview {
    border: 0;
    background: #f8fafc;
    width: 100%;
    max-width: 500px;
    justify-self: center;
}

.custom-block-dialog__image-preview-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.custom-block-dialog__image-preview-canvas--editor {
    overflow: hidden;
}

.custom-block-dialog__image-preview-canvas--preview {
    overflow: hidden;
}

.custom-block-dialog__image-preview-canvas--editor .ProseMirror,
.custom-block-dialog__image-preview-canvas--preview {
    width: 100%;
    min-height: 100%;
    outline: none;
    box-shadow: none;
    border: 0;
    caret-color: currentColor;
    font-size: inherit;
    line-height: 1.12;
    white-space: pre-wrap;
    word-break: keep-all;
    overflow-wrap: anywhere;
    font-family: "Noto Sans KR", sans-serif;
}

.custom-block-dialog__image-preview-canvas--editor .ProseMirror {
    margin: 0;
}

.custom-block-dialog__image-preview-canvas--editor .ProseMirror p,
.custom-block-dialog__image-preview-canvas--preview p {
    margin: 0;
    line-height: 1.12;
    white-space: pre-wrap;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

.custom-block-dialog__image-preview-canvas--editor .ProseMirror span,
.custom-block-dialog__image-preview-canvas--preview span {
    font: inherit;
}

.custom-block-dialog__image-preview-canvas--preview {
    width: 100%;
    height: 100%;
    text-wrap: balance;
}

.custom-block-dialog__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 0.25rem;
}

.custom-block-dialog__cancel,
.custom-block-dialog__submit {
    border: 0;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
}

.custom-block-dialog__cancel {
    background: #e2e8f0;
    color: #0f172a;
}

.custom-block-dialog__submit {
    background: #0f172a;
    color: #ffffff;
}

.custom-block-dialog button {
    cursor: pointer;
}

@media (max-width: 767px) {
    #tiptap-toolbar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .custom-block-dialog__overlay {
        align-items: center;
        padding: 0.75rem;
    }

    .custom-block-dialog {
        width: min(100%, 42rem);
        max-height: calc(100dvh - 1.5rem);
        border-radius: 1rem;
    }

    .custom-block-dialog--image-generation {
        width: min(100%, 72rem);
    }

    .custom-block-dialog--image-generation .custom-block-dialog__body {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 1rem;
    }

    .custom-block-dialog--image-generation .custom-block-dialog__toolbar {
        display: grid;
        width: 100%;
        min-width: 0;
        overflow: visible;
        padding-bottom: 0;
        gap: 1rem;
    }

    .custom-block-dialog__preview[data-skin="grid"] .custom-block-dialog__preview-items {
        grid-template-columns: 1fr;
    }

    .custom-block-dialog__close {
        margin-top: -2.5rem;
    }

    .custom-block-dialog__toolbar::-webkit-scrollbar {
        display: none;
    }

    .custom-block-dialog__toolbar-section {
        flex: 0 0 auto;
        min-width: 14rem;
    }

    .custom-block-dialog__toolbar-group {
        flex-wrap: wrap;
    }

    .custom-block-dialog__toolbar-group--slider {
        flex-wrap: nowrap;
    }

    #editor .ProseMirror table {
        display: block;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        border-radius: 0.75rem;
        box-shadow: inset 0 0 0 1px #e2e8f0;
    }

    #editor .ProseMirror th,
    #editor .ProseMirror td {
        min-width: 140px;
        white-space: normal;
    }
}