/* UI로 대체할 수 없는 콘텐츠·구조·상태 스타일. */
.naknes-editor #editor :is(h1, h2, h3, h4) { font-weight: 700; line-height: 1.4; margin-top: 1em; margin-right: 0; margin-bottom: 0.5em; margin-left: 0; }
.naknes-editor #editor h1 { font-size: 2em; }
.naknes-editor #editor img { cursor: pointer; }
.naknes-editor #editor img[data-editor-selected] { outline: 3px solid var(--ui-color-primary); outline-offset: -3px; }
.naknes-editor .image-actions { padding: 8px 12px; border-top: 1px solid var(--ui-gray-medium); background: var(--ui-gray-light); }
.naknes-editor #editor h4 { font-size: 1.125em; }
.naknes-editor #editor :is(ul, ol) { margin-top: 0.75em; margin-right: 0; margin-bottom: 0.75em; margin-left: 0; padding-left: 1.5em; }
.naknes-editor #editor ul { list-style-type: disc; }
.naknes-editor #editor ol { list-style-type: decimal; }
.naknes-editor .toolbar { scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.naknes-editor .toolbar-extended { animation: naknes-editor-expand 0.2s ease-out; }
@keyframes naknes-editor-expand {
from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.naknes-editor .toolbar::-webkit-scrollbar { height: 10px; }
.naknes-editor .toolbar::-webkit-scrollbar-track { background: var(--ui-gray-light); }
.naknes-editor .toolbar::-webkit-scrollbar-thumb { background: var(--ui-gray); border-radius: 5px; }

.naknes-editor #editor p,
.naknes-editor #editor div { margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; text-align: inherit; }
.naknes-editor #editor img { display: inline-block; width: 100%; height: auto; object-fit: contain; margin-top: 10px; margin-right: 0; margin-bottom: 10px; margin-left: 0; }
.naknes-editor #editor blockquote { border-left-width: 4px; border-style: solid; border-color: var(--ui-gray-medium); margin-top: 10px; margin-right: 0; margin-bottom: 10px; margin-left: 0; padding-top: 10px; padding-right: 15px; padding-bottom: 10px; padding-left: 15px; color: var(--ui-gray); background: var(--ui-gray-light); }
.naknes-editor #editor:empty:before { content: '내용을 입력하세요...'; color: var(--ui-gray); display: block; }
.naknes-editor #editor a { color: var(--ui-blue); text-decoration: underline; }
.naknes-editor .loader { z-index: 100; backdrop-filter: blur(2px); }
@keyframes naknes-editor-spin {
from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}
.naknes-editor .loader i { animation: naknes-editor-spin 1s linear infinite; }
@media (prefers-reduced-motion: reduce) {
.naknes-editor .toolbar-extended,
.naknes-editor .loader i { animation: none; }
}
.naknes-editor #editor table { width: auto !important; border-collapse: collapse !important; border: 1px solid var(--ui-gray-medium) !important; margin: 10px 0 !important; }
.naknes-editor #editor table th,
.naknes-editor #editor table td { border: 1px solid var(--ui-gray-medium) !important; padding: 8px 10px !important; }
.naknes-editor #editor table th { background-color: var(--ui-gray-light) !important; }
.naknes-editor #editor embed,
.naknes-editor #editor object,
.naknes-editor #editor iframe { width: 100% !important; max-width: 100% !important; aspect-ratio: 16 / 9; height: auto !important; display: block; margin-top: 20px; margin-right: 0; margin-bottom: 20px; margin-left: 0; border: 0 !important; outline: none; box-shadow: none; }

/* 본문·소스 편집 영역도 UI 입력창과 같은 포커스 색상을 사용한다. */
.naknes-editor :is(#editor, #sourceEditor):focus-visible {
    outline: 2px solid var(--ui-input-outline, var(--ui-color-primary));
    outline-offset: -2px;
}
.naknes-editor :is(#editor, #sourceEditor)[aria-invalid="true"] {
    --ui-input-outline: var(--ui-danger);
}

/* 툴바 안에서는 선택창을 작은 버튼과 같은 높이로 표시한다. */
.naknes-editor .size-control .font-size {
    appearance: none;
    width: 88px;
    min-height: 36px;
    height: 36px;
    padding: 0 30px 0 12px;
    border-color: var(--ui-gray-medium);
    border-radius: var(--ui-button-radius, 0.5rem);
    background-color: var(--ui-white);
    color: var(--ui-gray-dark);
    cursor: pointer;
}
.naknes-editor .size-control .font-size:focus { border-color: var(--ui-border-primary); }
.naknes-editor .size-control .font-size:disabled { opacity: 0.5; cursor: not-allowed; }
.naknes-editor .size-arrow {
    position: absolute;
    right: 10px;
    font-size: 14px;
    line-height: 1;
    color: var(--ui-gray);
    pointer-events: none;
}

.naknes-editor .toolbar button.active,
.naknes-editor .toolbar-extended button.active { color: var(--ui-blue); background-color: var(--ui-gray-light); border-color: var(--ui-blue-light); }