.rich-text-editor {
    width: 100%;
    overflow: hidden;
    background: #fff;
    border: 1px solid #cfd8e3;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}

.rich-text-editor:focus-within {
    border-color: #1479d4;
    box-shadow: 0 0 0 3px rgba(20, 121, 212, .14);
}

.rich-text-editor.is-invalid {
    border-color: #dc2626;
}

.rich-text-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding: 7px;
    background: #f7f9fc;
    border-bottom: 1px solid #dce4ec;
}

.rich-text-toolbar button,
.rich-text-toolbar select {
    min-width: 36px;
    height: 36px;
    padding: 0 9px;
    color: #334155;
    background: #fff;
    border: 1px solid #d5dee8;
    border-radius: 6px;
}

.rich-text-toolbar select {
    min-width: 122px;
}

.rich-text-toolbar button:hover,
.rich-text-toolbar button:focus-visible,
.rich-text-toolbar select:focus-visible {
    color: #0b5fa9;
    background: #eaf4fd;
    border-color: #1479d4;
    outline: none;
}

.rich-text-surface {
    min-height: 190px;
    max-height: 520px;
    overflow-y: auto;
    padding: 16px;
    color: #20212b;
    line-height: 1.65;
    outline: none;
}

.rich-text-surface:empty::before {
    color: #94a3b8;
    content: attr(data-placeholder);
    pointer-events: none;
}

.rich-text-surface h2,
.rich-text-surface h3,
.rich-text-surface h4 {
    margin: .8em 0 .35em;
    color: #111820;
}

.rich-text-surface p,
.rich-text-surface ul,
.rich-text-surface ol,
.rich-text-surface blockquote {
    margin: 0 0 .8em;
}

.rich-text-surface blockquote {
    padding: 10px 14px;
    color: #475569;
    background: #f8fafc;
    border-left: 4px solid #f5a623;
}

.rich-text-status {
    padding: 5px 10px;
    color: #64748b;
    background: #f8fafc;
    border-top: 1px solid #edf1f5;
    font-size: .72rem;
    text-align: right;
}

.rich-text-editor.is-invalid .rich-text-status {
    color: #b42318;
}

.rich-text-source {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.rich-content h2,
.rich-content h3,
.rich-content h4 {
    margin: 1em 0 .45em;
    color: #111820;
}

.rich-content p,
.rich-content ul,
.rich-content ol,
.rich-content blockquote {
    margin-bottom: 1em;
}

.rich-content blockquote {
    padding: 12px 16px;
    background: #f8fafc;
    border-left: 4px solid #f5a623;
}

@media (max-width: 575.98px) {
    .rich-text-toolbar {
        gap: 5px;
    }

    .rich-text-toolbar button {
        flex: 0 0 40px;
        height: 40px;
    }

    .rich-text-toolbar select {
        flex: 1 1 100%;
        height: 40px;
    }

    .rich-text-surface {
        min-height: 220px;
        padding: 14px;
    }
}