/* 统一的TinyMCE编辑器样式 - 美观简洁版 */

/* 全局变量定义 */
:root {
    /* 主色调 - 使用现代、专业的蓝色 */
    --editor-primary: #2c3e50;
    --editor-primary-light: #34495e;
    --editor-primary-dark: #1a252f;
    
    /* 辅助色 - 使用柔和的灰色 */
    --editor-secondary: #6c757d;
    --editor-light: #f8f9fa;
    --editor-white: #ffffff;
    
    /* 强调色 - 使用现代蓝色 */
    --editor-accent: #3498db;
    --editor-accent-hover: #2980b9;
    --editor-accent-light: #e3f2fd;
    
    /* 边框和阴影 */
    --editor-border: #dee2e6;
    --editor-border-light: #e9ecef;
    --editor-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --editor-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    /* 圆角 */
    --editor-radius: 6px;
    --editor-radius-large: 8px;
    
    /* 过渡效果 */
    --editor-transition: all 0.2s ease;
    
    /* 字体 */
    --editor-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* TinyMCE编辑器整体样式 */
.unified-tinymce-editor.tox-tinymce {
    border-radius: var(--editor-radius-large) !important;
    border: 1px solid var(--editor-border) !important;
    box-shadow: var(--editor-shadow) !important;
    overflow: hidden;
    font-family: var(--editor-font-family) !important;
    background-color: var(--editor-white) !important;
    transition: var(--editor-transition) !important;
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
    max-height: 500px !important;
}

.unified-tinymce-editor.tox-tinymce:hover {
    box-shadow: var(--editor-shadow-hover) !important;
    border-color: var(--editor-accent) !important;
}

/* 编辑器头部 - 工具栏固定 */
.unified-tinymce-editor .tox-editor-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background-color: var(--editor-white) !important;
    border-bottom: 1px solid var(--editor-border) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    flex-shrink: 0 !important;
}

/* 工具栏样式 */
.unified-tinymce-editor .tox-toolbar__primary {
    background-color: var(--editor-white) !important;
    border-bottom: 1px solid var(--editor-border) !important;
    padding: 12px 16px !important;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 4px;
    position: sticky !important;
    top: 0 !important;
    z-index: 999 !important;
    flex-shrink: 0 !important;
}

/* 固定工具栏样式 */
.tox.tox-tinymce.tox-tinymce--toolbar-sticky-on .tox-toolbar__primary {
    position: sticky !important;
    top: 0 !important;
    z-index: 999 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/* 确保工具栏始终固定在编辑器顶部 */
.tox.tox-tinymce .tox-editor-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background-color: var(--editor-white) !important;
    border-bottom: 1px solid var(--editor-border) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

.tox.tox-tinymce .tox-toolbar-overlord {
    position: sticky !important;
    top: 0 !important;
    z-index: 998 !important;
    background-color: var(--editor-white) !important;
}

/* 编辑器容器样式 */
.tox.tox-tinymce {
    position: relative !important;
    display: flex !important;
    flex-direction: column !important;
}

/* 编辑区域样式 */
.tox.tox-tinymce .tox-edit-area {
    overflow: auto !important;
    max-height: 400px !important;
    min-height: 300px !important;
    flex: 1 !important;
    position: relative !important;
}

.unified-tinymce-editor .tox-toolbar__group {
    background-color: transparent !important;
    padding: 0 8px !important;
    border-right: 1px solid var(--editor-border-light) !important;
    display: flex;
    align-items: center;
}

.unified-tinymce-editor .tox-toolbar__group:last-child {
    border-right: none !important;
}

/* 工具栏按钮样式 */
.unified-tinymce-editor .tox-tbtn {
    border-radius: var(--editor-radius) !important;
    margin: 0 2px !important;
    transition: var(--editor-transition) !important;
    background-color: transparent !important;
    border: 1px solid transparent !important;
    color: var(--editor-primary) !important;
    width: 32px !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative;
}

.unified-tinymce-editor .tox-tbtn:hover {
    background-color: var(--editor-light) !important;
    border-color: var(--editor-border) !important;
    transform: translateY(-1px);
}

.unified-tinymce-editor .tox-tbtn--enabled,
.unified-tinymce-editor .tox-tbtn[aria-pressed="true"] {
    background-color: var(--editor-accent) !important;
    color: var(--editor-white) !important;
    border-color: var(--editor-accent) !important;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.3) !important;
}

.unified-tinymce-editor .tox-tbtn svg {
    fill: currentColor !important;
    width: 16px !important;
    height: 16px !important;
}

/* 下拉菜单样式 */
.unified-tinymce-editor .tox-split-button {
    border-radius: var(--editor-radius) !important;
    margin: 0 2px !important;
    transition: var(--editor-transition) !important;
    background-color: transparent !important;
    border: 1px solid var(--editor-border) !important;
    color: var(--editor-primary) !important;
}

.unified-tinymce-editor .tox-split-button:hover {
    background-color: var(--editor-light) !important;
    transform: translateY(-1px);
}

.unified-tinymce-editor .tox-split-button__chevron {
    border-left: 1px solid var(--editor-border) !important;
}

/* 菜单栏样式 */
.unified-tinymce-editor .tox-menubar {
    background-color: var(--editor-white) !important;
    border-bottom: 1px solid var(--editor-border) !important;
    padding: 0 16px !important;
}

.unified-tinymce-editor .tox-menubar + .tox-toolbar__primary {
    border-top: none !important;
}

/* 编辑区域样式 */
.unified-tinymce-editor .tox-edit-area {
    border-top: 1px solid var(--editor-border) !important;
    background-color: var(--editor-white) !important;
}

.unified-tinymce-editor .tox-edit-area__iframe {
    background-color: var(--editor-white) !important;
    border-radius: 0 0 var(--editor-radius-large) var(--editor-radius-large) !important;
    margin: 0 !important;
}

/* 状态栏样式 */
.unified-tinymce-editor .tox-statusbar {
    background-color: var(--editor-white) !important;
    border-top: 1px solid var(--editor-border) !important;
    color: var(--editor-secondary) !important;
    font-size: 12px !important;
    padding: 6px 12px !important;
    border-radius: 0 0 var(--editor-radius-large) var(--editor-radius-large) !important;
}

.unified-tinymce-editor .tox-statusbar__path-item {
    color: var(--editor-secondary) !important;
    transition: var(--editor-transition) !important;
}

.unified-tinymce-editor .tox-statusbar__path-item:hover {
    color: var(--editor-accent) !important;
}

/* 下拉菜单和弹出框样式 */
.unified-tinymce-editor .tox-menu {
    border-radius: var(--editor-radius) !important;
    border: 1px solid var(--editor-border) !important;
    box-shadow: var(--editor-shadow-hover) !important;
    background-color: var(--editor-white) !important;
    padding: 4px 0 !important;
    overflow: hidden;
}

.unified-tinymce-editor .tox-collection__item {
    padding: 8px 16px !important;
    color: var(--editor-primary) !important;
    transition: var(--editor-transition) !important;
    border-radius: 0 !important;
}

.unified-tinymce-editor .tox-collection__item:hover {
    background-color: var(--editor-light) !important;
}

.unified-tinymce-editor .tox-collection__item--active {
    background-color: var(--editor-accent) !important;
    color: var(--editor-white) !important;
}

/* 对话框样式 */
.unified-tinymce-editor .tox-dialog {
    border-radius: var(--editor-radius-large) !important;
    border: 1px solid var(--editor-border) !important;
    box-shadow: var(--editor-shadow-hover) !important;
    background-color: var(--editor-white) !important;
    overflow: hidden;
}

.unified-tinymce-editor .tox-dialog__header {
    background-color: var(--editor-primary) !important;
    color: var(--editor-white) !important;
    border-radius: var(--editor-radius-large) var(--editor-radius-large) 0 0 !important;
    padding: 16px 20px !important;
}

.unified-tinymce-editor .tox-dialog__title {
    font-weight: 500 !important;
    font-size: 16px !important;
}

.unified-tinymce-editor .tox-dialog__body {
    padding: 20px !important;
}

.unified-tinymce-editor .tox-dialog__footer {
    background-color: var(--editor-light) !important;
    border-top: 1px solid var(--editor-border) !important;
    padding: 12px 20px !important;
    border-radius: 0 0 var(--editor-radius-large) var(--editor-radius-large) !important;
}

/* 按钮样式 */
.unified-tinymce-editor .tox-button {
    border-radius: var(--editor-radius) !important;
    background-color: var(--editor-accent) !important;
    color: var(--editor-white) !important;
    border: none !important;
    padding: 8px 16px !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    transition: var(--editor-transition) !important;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.2) !important;
}

.unified-tinymce-editor .tox-button:hover {
    background-color: var(--editor-accent-hover) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3) !important;
}

.unified-tinymce-editor .tox-button--secondary {
    background-color: var(--editor-light) !important;
    color: var(--editor-primary) !important;
    border: 1px solid var(--editor-border) !important;
    box-shadow: none !important;
}

.unified-tinymce-editor .tox-button--secondary:hover {
    background-color: var(--editor-border-light) !important;
    transform: translateY(-1px);
}

/* 输入框样式 */
.unified-tinymce-editor .tox-textfield {
    border-radius: var(--editor-radius) !important;
    border: 1px solid var(--editor-border) !important;
    padding: 8px 12px !important;
    font-size: 14px !important;
    transition: var(--editor-transition) !important;
    background-color: var(--editor-white) !important;
}

.unified-tinymce-editor .tox-textfield:focus {
    border-color: var(--editor-accent) !important;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2) !important;
    outline: none !important;
}

/* 选择框样式 */
.unified-tinymce-editor .tox-select {
    border-radius: var(--editor-radius) !important;
    border: 1px solid var(--editor-border) !important;
    padding: 6px 12px !important;
    font-size: 14px !important;
    transition: var(--editor-transition) !important;
    background-color: var(--editor-white) !important;
}

.unified-tinymce-editor .tox-select:focus {
    border-color: var(--editor-accent) !important;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2) !important;
    outline: none !important;
}

/* 标签页样式 */
.unified-tinymce-editor .tox-tab {
    border-radius: var(--editor-radius) var(--editor-radius) 0 0 !important;
    border: 1px solid var(--editor-border) !important;
    border-bottom: none !important;
    padding: 8px 16px !important;
    font-size: 14px !important;
    transition: var(--editor-transition) !important;
    background-color: var(--editor-light) !important;
    color: var(--editor-secondary) !important;
}

.unified-tinymce-editor .tox-tab--active {
    background-color: var(--editor-white) !important;
    color: var(--editor-primary) !important;
    border-bottom: 1px solid var(--editor-white) !important;
    position: relative !important;
    z-index: 1 !important;
}

/* 通知样式 */
.unified-tinymce-editor .tox-notification {
    border-radius: var(--editor-radius) !important;
    border: 1px solid var(--editor-border) !important;
    box-shadow: var(--editor-shadow-hover) !important;
    background-color: var(--editor-white) !important;
}

.unified-tinymce-editor .tox-notification--success {
    border-left: 4px solid #28a745 !important;
}

.unified-tinymce-editor .tox-notification--warning {
    border-left: 4px solid #ffc107 !important;
}

.unified-tinymce-editor .tox-notification--error {
    border-left: 4px solid #dc3545 !important;
}

.unified-tinymce-editor .tox-notification--info {
    border-left: 4px solid var(--editor-accent) !important;
}

/* 工具提示样式 */
.unified-tinymce-editor .tox-tooltip {
    border-radius: var(--editor-radius) !important;
    background-color: var(--editor-primary) !important;
    color: var(--editor-white) !important;
    font-size: 12px !important;
    padding: 6px 10px !important;
    box-shadow: var(--editor-shadow) !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .unified-tinymce-editor .tox-toolbar__group {
        padding: 0 4px !important;
    }
    
    .unified-tinymce-editor .tox-tbtn {
        width: 28px !important;
        height: 28px !important;
        margin: 0 1px !important;
    }
    
    .unified-tinymce-editor .tox-toolbar__primary {
        padding: 8px 12px !important;
    }
}

/* 暗色主题支持 */
@media (prefers-color-scheme: dark) {
    :root {
        --editor-primary: #e9ecef;
        --editor-primary-light: #f8f9fa;
        --editor-primary-dark: #adb5bd;
        
        --editor-secondary: #adb5bd;
        --editor-light: #343a40;
        --editor-white: #212529;
        
        --editor-accent: #339af0;
        --editor-accent-hover: #228be6;
        --editor-accent-light: #1c7ed6;
        
        --editor-border: #495057;
        --editor-border-light: #343a40;
    }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    :root {
        --editor-border: #000000;
        --editor-accent: #0000ff;
    }
    
    .unified-tinymce-editor .tox-tbtn:hover {
        outline: 2px solid var(--editor-accent) !important;
        outline-offset: 2px !important;
    }
}

/* 编辑器内容区域增强样式 */
.unified-editor-content {
    font-family: var(--editor-font-family) !important;
    line-height: 1.6 !important;
    color: var(--editor-primary) !important;
    padding: 20px !important;
    background-color: var(--editor-white) !important;
}

.unified-editor-content h1, 
.unified-editor-content h2, 
.unified-editor-content h3, 
.unified-editor-content h4, 
.unified-editor-content h5, 
.unified-editor-content h6 {
    color: var(--editor-primary) !important;
    margin-top: 24px !important;
    margin-bottom: 16px !important;
    font-weight: 600 !important;
}

.unified-editor-content h1 {
    font-size: 28px !important;
    border-bottom: 2px solid var(--editor-border) !important;
    padding-bottom: 10px !important;
}

.unified-editor-content h2 {
    font-size: 24px !important;
    border-bottom: 1px solid var(--editor-border-light) !important;
    padding-bottom: 8px !important;
}

.unified-editor-content h3 {
    font-size: 20px !important;
}

.unified-editor-content p {
    margin-bottom: 16px !important;
}

.unified-editor-content a {
    color: var(--editor-accent) !important;
    text-decoration: none !important;
    transition: var(--editor-transition) !important;
}

.unified-editor-content a:hover {
    text-decoration: underline !important;
    color: var(--editor-accent-hover) !important;
}

.unified-editor-content ul, 
.unified-editor-content ol {
    margin-bottom: 16px !important;
    padding-left: 24px !important;
}

.unified-editor-content li {
    margin-bottom: 8px !important;
}

.unified-editor-content blockquote {
    border-left: 4px solid var(--editor-accent) !important;
    margin: 16px 0 !important;
    padding: 10px 20px !important;
    background-color: var(--editor-light) !important;
    color: var(--editor-secondary) !important;
    font-style: italic !important;
}

.unified-editor-content code {
    background-color: var(--editor-light) !important;
    color: var(--editor-primary-dark) !important;
    padding: 2px 6px !important;
    border-radius: var(--editor-radius) !important;
    font-family: 'Courier New', Courier, monospace !important;
    font-size: 0.9em !important;
}

.unified-editor-content pre {
    background-color: var(--editor-light) !important;
    border: 1px solid var(--editor-border) !important;
    border-radius: var(--editor-radius) !important;
    padding: 16px !important;
    overflow: auto !important;
    margin-bottom: 16px !important;
}

.unified-editor-content pre code {
    background-color: transparent !important;
    padding: 0 !important;
    color: inherit !important;
}

.unified-editor-content table {
    border-collapse: collapse !important;
    width: 100% !important;
    margin-bottom: 16px !important;
}

.unified-editor-content th, 
.unified-editor-content td {
    border: 1px solid var(--editor-border) !important;
    padding: 8px 12px !important;
    text-align: left !important;
}

.unified-editor-content th {
    background-color: var(--editor-light) !important;
    font-weight: 600 !important;
}

.unified-editor-content img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: var(--editor-radius) !important;
    box-shadow: var(--editor-shadow) !important;
    margin: 16px 0 !important;
}

/* 编辑器聚焦效果增强 */
.unified-tinymce-editor.tox-tinymce:focus-within {
    border-color: var(--editor-accent) !important;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2) !important;
}

/* 编辑器加载状态 */
.unified-tinymce-editor.loading {
    opacity: 0.7 !important;
    pointer-events: none !important;
}

.unified-tinymce-editor.loading::after {
    content: "" !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: 20px !important;
    height: 20px !important;
    margin: -10px 0 0 -10px !important;
    border: 2px solid var(--editor-border) !important;
    border-top: 2px solid var(--editor-accent) !important;
    border-radius: 50% !important;
    animation: spin 1s linear infinite !important;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 编辑器工具提示增强 */
.unified-tinymce-editor .tox-tbtn[title]:hover::after {
    content: attr(title) !important;
    position: absolute !important;
    bottom: -30px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background-color: var(--editor-primary) !important;
    color: var(--editor-white) !important;
    padding: 4px 8px !important;
    border-radius: var(--editor-radius) !important;
    font-size: 12px !important;
    white-space: nowrap !important;
    z-index: 1000 !important;
    pointer-events: none !important;
}

/* 编辑器分隔线增强 */
.unified-editor-content hr {
    border: none !important;
    height: 2px !important;
    background: linear-gradient(to right, transparent, var(--editor-border), transparent) !important;
    margin: 24px 0 !important;
}