/* Rich Text Editor CSS */
.rte-container {
    margin-bottom: 2em;
    background: #222;
    border-radius: 6px;
    padding: 1em;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    width: 100%;
}
.rte-toolbar {
    margin-bottom: 0.5em;
    background: #333;
    padding: 0.5em;
    border-radius: 4px;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
}
.rte-toolbar button {
    background: #444;
    color: #fff;
    border: none;
    padding: 0.3em 0.7em;
    border-radius: 3px;
    cursor: pointer;
    font-size: 1em;
}
.rte-toolbar button:hover {
    background: #666;
}
.rte-toolbar button:disabled {
    opacity: 0.55;
    cursor: wait;
}
.rte-image-input {
    display: none;
}
.rte-upload-status {
    min-height: 1.2em;
    margin-bottom: 0.5em;
    color: #9fc4f1;
    font-size: 0.92em;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.rte-upload-status.is-active {
    opacity: 1;
}
.rte-upload-status.is-error {
    color: #ff9d9d;
}
.rte-editor {
    min-height: 180px;
    background: #333;
    color: #eee;
    border: 1px solid #444;
    border-radius: 4px;
    padding: 0.7em;
    font-size: 1em;
    outline: none;
    margin-bottom: 0.5em;
    overflow-y: auto;
}
.rte-editor h1,
.rte-preview h1,
.rte-editor h2,
.rte-preview h2,
.rte-editor h3,
.rte-preview h3 {
    margin: 0.8em 0 0.45em;
    line-height: 1.15;
    color: #f5f8ff;
}
.rte-editor h1,
.rte-preview h1 {
    font-size: 2rem;
}
.rte-editor h2,
.rte-preview h2 {
    font-size: 1.55rem;
}
.rte-editor h3,
.rte-preview h3 {
    font-size: 1.2rem;
}
.rte-editor table,
.rte-preview table {
    width: 100%;
    margin: 1em 0;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.03);
}
.rte-editor th,
.rte-preview th,
.rte-editor td,
.rte-preview td {
    padding: 0.65em 0.8em;
    border: 1px solid rgba(255, 255, 255, 0.14);
    text-align: left;
    vertical-align: top;
}
.rte-editor th,
.rte-preview th {
    background: rgba(125, 179, 255, 0.14);
    color: #f3f8ff;
    font-weight: 700;
}
.rte-editor blockquote,
.rte-preview blockquote {
    margin: 0.75em 0;
    padding: 0.5em 0 0.5em 1em;
    border-left: 4px solid #7db3ff;
    color: #d8e7ff;
    background: rgba(125, 179, 255, 0.08);
}
.rte-editor img,
.rte-preview img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0.75em 0;
    border-radius: 4px;
}
.rte-preview-label, .rte-preview {
    display: none;
    transition: max-height 0.3s, opacity 0.3s;
}
.rte-preview-label.active, .rte-preview.active {
    display: block;
    opacity: 1;
}
.rte-preview-label {
    font-size: 0.95em;
    color: #aaa;
    margin-bottom: 0.2em;
}
.rte-preview {
    min-height: 60px;
    background: #222;
    color: #ccc;
    border: 1px solid #333;
    border-radius: 4px;
    padding: 0.7em;
    font-size: 1em;
}