/**
 * ================================================
 * 个人标准化弹窗组件样式
 * Dialog Styles - Personal Standard Component
 * ================================================
 * 
 * 使用说明：
 * 1. 在 HTML 文件的 <head> 中引入此样式文件
 *    <link rel="stylesheet" href="assets/css/dialog-styles.css">
 * 
 * 2. 根据场景选择对应的弹窗类名：
 *    - dialog-simple: 简易弹窗（440px 宽，单输入字段场景：新建文件夹/重命名/编辑标题）
 *    - dialog-compact-footer: 简洁底部弹窗（内容较短，无分隔线）
 *    - dialog-fixed-footer: 固定底部弹窗（内容较长，有分隔线，底部固定）
 *    - dialog-full-width: 全宽表单弹窗（左右两列排版，内容较多）
 *    - dialog-label-left: 标签左对齐弹窗（标签在左，控件在右）
 * 
 * 3. 按钮组使用：
 *    - 无固定底部时：在内容区末尾添加 <div class="dialog-actions"> 包裹按钮
 *    - 有固定底部时：使用 el-dialog 的 footer slot
 */

:root {
    --dialog-radius: 8px;
    --dialog-header-padding: 18px 20px 16px;
    --dialog-body-padding: 20px;
    --dialog-footer-padding: 14px 20px;
    --dialog-border-color: #EEF0F4;
    --dialog-title-size: 16px;
    --dialog-title-weight: 600;
    --dialog-title-color: #1D2129;
    --dialog-text-color: #4E5969;
    --dialog-text-secondary: #86909C;
    --dialog-primary: #3370FF;
    --dialog-primary-light: #ECF2FF;
    --dialog-label-color: #4E5969;
    --dialog-bg: #FFFFFF;
    --dialog-mask-bg: rgba(0, 0, 0, 0.45);
    --dialog-shadow: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    --dialog-scrollbar-bg: #F2F3F5;
    --dialog-scrollbar-thumb: #C9CDD4;
    --dialog-scrollbar-thumb-hover: #A9AEB8;
}

/* ================================================
   基础弹窗样式 (Base Dialog Styles)
   ================================================ */

.el-dialog {
    border-radius: var(--dialog-radius) !important;
    --el-dialog-border-radius: var(--dialog-radius);
    --el-dialog-margin-top: 0;
    margin: 0 !important;
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
    box-shadow: var(--dialog-shadow) !important;
    background: var(--dialog-bg);
    overflow: hidden;
}

.el-message-box {
    border-radius: var(--dialog-radius) !important;
    --el-messagebox-border-radius: var(--dialog-radius);
    box-shadow: var(--dialog-shadow) !important;
}

.v-modal,
.el-overlay {
    background-color: var(--dialog-mask-bg) !important;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.el-overlay-dialog,
.el-dialog__wrapper {
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
}

/* Header */
.el-dialog__header {
    margin: 0;
    padding: 20px 20px 12px !important;
    border-bottom: none;
    background: var(--dialog-bg);
    flex-shrink: 0;
}

.el-dialog__header .el-dialog__title,
.el-dialog__header > .el-dialog__title {
    font-size: var(--dialog-title-size) !important;
    font-weight: var(--dialog-title-weight);
    color: var(--dialog-title-color);
    line-height: 1.5;
    display: flex !important;
    align-items: center;
    letter-spacing: 0.2px;
}

.el-dialog__headerbtn {
    top: 16px !important;
    right: 16px !important;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.el-dialog__headerbtn:hover {
    background: var(--dialog-primary-light);
}

.el-dialog__headerbtn .el-dialog__close {
    font-size: 15px !important;
    color: var(--dialog-text-secondary) !important;
    transition: color 0.2s ease;
}

.el-dialog__headerbtn:hover .el-dialog__close {
    color: var(--dialog-primary) !important;
}

/* Body */
.el-dialog__body {
    padding: var(--dialog-body-padding);
    flex: 1;
    overflow-y: auto;
    color: var(--dialog-text-color);
    font-size: 14px;
    line-height: 1.6;
}

/* Footer */
.el-dialog__footer {
    padding: 12px 20px 20px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-shrink: 0;
    background: var(--dialog-bg);
}

.el-dialog__footer .el-button + .el-button {
    margin-left: 0 !important;
}

/* ================================================
   类型〇：简易弹窗 (Simple Dialog) - 参照 prototype.html 新建文件夹弹窗
   适用场景：单/双字段的轻量弹窗（新建文件夹/编辑文件夹/新建子文件夹等），560px 宽
   使用方式：<el-dialog class="dialog-simple folder-dialog" width="560px" :close-on-click-modal="false" destroy-on-close ...>
             <div class="folder-form-section">
               <div class="section-title">文件夹名称</div>
               <div class="folder-name-wrapper">
                 <el-input v-model="..." placeholder="请输入文件夹名称" maxlength="50" show-word-limit size="large" />
               </div>
             </div>
             <div class="folder-form-section">
               <div class="section-title">描述（可选）</div>
               <el-input v-model="..." type="textarea" :rows="3" placeholder="请输入文件夹描述" maxlength="100" show-word-limit />
             </div>
   ================================================ */

.dialog-simple {
    --el-dialog-width: 560px !important;
    border-radius: var(--dialog-radius) !important;
    overflow: hidden;
}

/* 简易弹窗内容区：与 prototype.html folder-dialog 完全一致 */

.dialog-simple .el-dialog__header {
    margin: 0;
    padding: 16px 20px !important;
    border-bottom: 1px solid var(--dialog-border-color);
    background: var(--dialog-bg);
}

.dialog-simple .el-dialog__title {
    font-size: 16px !important;
    font-weight: 600;
    color: #1D2129;
    line-height: 1.5;
}

.dialog-simple .el-dialog__headerbtn {
    top: 14px !important;
    right: 16px !important;
    width: 28px;
    height: 28px;
    font-size: 15px;
}

.dialog-simple .el-dialog__body {
    padding: 24px;
}

.dialog-simple .el-dialog__footer {
    padding: 12px 24px 20px;
    border-top: none;
    background: transparent;
    justify-content: flex-end;
}

/* 简易弹窗内容区：参照 prototype.html folder-dialog */
.folder-dialog .el-dialog__body {
    padding: 24px;
}

/* 简易弹窗底部按钮组：参照 prototype.html dialog-footer */
.folder-dialog .dialog-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.folder-form-section {
    margin-bottom: 20px;
}

.folder-form-section:last-of-type {
    margin-bottom: 0;
}

.folder-form-section .section-title {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 12px;
    line-height: 1.4;
}

.folder-name-wrapper {
    flex: 1;
}

.folder-name-wrapper .el-input__wrapper {
    border-radius: 8px;
}

.folder-name-wrapper .el-input.is-error .el-input__wrapper {
    box-shadow: 0 0 0 1px #F56C6C inset;
}

.folder-name-wrapper .error-message {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 6px;
    font-size: 12px;
    color: #F56C6C;
    line-height: 1.5;
}

.folder-name-wrapper .error-message .el-icon {
    font-size: 14px;
}

.folder-input .el-input__wrapper {
    border-radius: 8px;
}

.folder-input .el-input__inner {
    height: 40px;
}

.folder-input .el-textarea__inner {
    border-radius: 8px;
    resize: none;
}

.folder-input .el-input__count {
    font-size: 12px;
    color: #9CA3AF;
}

/* ================================================
   类型一：简洁底部弹窗 (Compact Footer Dialog)
   适用场景：内容较短的表单弹窗，底部无分隔线，间距紧凑
   使用方式：<el-dialog class="dialog-compact-footer" ...>
   ================================================ */

.el-dialog.dialog-compact-footer > .el-dialog__footer,
.el-dialog.dialog-compact-footer.el-dialog > .el-dialog__footer,
.el-dialog.dialog-compact-footer .el-dialog__footer {
    padding: 0 20px 20px !important;
    gap: 8px;
}

/* ================================================
   类型二：固定底部弹窗 (Fixed Footer Dialog)
   适用场景：内容较长需要滚动的弹窗，底部固定显示，有分隔线
   使用方式：<el-dialog class="dialog-fixed-footer" ...>
   ================================================ */

.dialog-fixed-footer {
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.dialog-fixed-footer .el-dialog__header {
    border-bottom: 1px solid var(--dialog-border-color);
    padding: var(--dialog-header-padding) !important;
}

.dialog-fixed-footer .el-dialog__body {
    flex: 1;
    overflow-y: auto;
}

.dialog-fixed-footer .el-dialog__footer {
    padding: 14px 20px;
    border-top: 1px solid var(--dialog-border-color);
    flex-shrink: 0;
    background: #FAFBFC;
}

/* ================================================
   类型三：全宽表单弹窗 (Full Width Form Dialog)
   适用场景：表单字段多、采用左右两列排版的复杂表单
   使用方式：<el-dialog class="dialog-full-width" ...>
             <el-form label-width="100px">
               <el-form-item label="字段名">...</el-form-item>
             </el-form>
   ================================================ */

.dialog-full-width {
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.dialog-full-width .el-dialog__header {
    border-bottom: 1px solid var(--dialog-border-color);
    padding: var(--dialog-header-padding) !important;
}

.dialog-full-width .el-dialog__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
}

.dialog-full-width .el-dialog__footer {
    padding: 14px 24px;
    border-top: 1px solid var(--dialog-border-color);
    flex-shrink: 0;
    background: #FAFBFC;
}

/* 全宽表单弹窗：左右两列排版 */
.dialog-full-width .el-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 24px;
}

.dialog-full-width .el-form-item {
    margin-bottom: 0;
}

/* 跨整行的字段（textarea、说明类等） */
.dialog-full-width .el-form-item.is-full-width {
    grid-column: 1 / -1;
}

/* 表单分组样式 */
.dialog-full-width .form-section {
    grid-column: 1 / -1;
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--dialog-border-color);
}

.dialog-full-width .form-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.dialog-full-width .form-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--dialog-title-color);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dialog-full-width .form-section-title::before {
    content: "";
    width: 3px;
    height: 14px;
    background: var(--dialog-primary);
    border-radius: 2px;
}

/* 分组内的表单重置为单列布局 */
.dialog-full-width .form-section .el-form {
    display: block;
}

/* ================================================
   类型四：标签左对齐弹窗 (Left Label Dialog)
   适用场景：表单字段较少、采用左右排版（标签在左，控件在右）
   使用方式：<el-dialog class="dialog-label-left" ...>
             <el-form label-width="80px">
               <el-form-item label="字段名">...</el-form-item>
             </el-form>
   ================================================ */

.dialog-label-left {
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.dialog-label-left .el-dialog__body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 28px 20px;
}

.dialog-label-left .el-dialog__footer {
    padding: 14px 28px;
    flex-shrink: 0;
    background: #FAFBFC;
    border-top: 1px solid var(--dialog-border-color);
}

/* 标签左对齐弹窗：单列左右排版 */
.dialog-label-left .el-form {
    display: block;
}

.dialog-label-left .el-form-item {
    margin-bottom: 18px;
}

.dialog-label-left .el-form-item__label {
    text-align: right;
    padding-right: 12px;
    line-height: 32px;
    font-weight: 500;
    color: var(--dialog-label-color);
}

/* ================================================
   按钮组样式 (Dialog Actions)
   适用场景：无固定底部时，在内容区末尾使用
   使用方式：<div class="dialog-actions">
               <el-button>取消</el-button>
               <el-button type="primary">确定</el-button>
             </div>
   ================================================ */

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 8px;
}

.dialog-actions .el-button + .el-button {
    margin-left: 0;
}

/* ================================================
   表单样式配合 (Form Styles)
   ================================================ */

.dialog-form {
    margin: 0;
}

.dialog-form .el-form-item {
    margin-bottom: 18px;
}

.dialog-form label {
    font-weight: 500;
    color: var(--dialog-label-color);
}

/* ================================================
   弹窗尺寸变体 (Size Variants)
   ================================================ */

/* 小尺寸弹窗 */
.dialog-sm {
    width: 400px !important;
}

/* 中尺寸弹窗（默认） */
.dialog-md {
    width: 560px !important;
}

/* 大尺寸弹窗 */
.dialog-lg {
    width: 720px !important;
}

/* 超大尺寸弹窗 */
.dialog-xl {
    width: 900px !important;
}

/* ================================================
   MessageBox 样式统一
   保持 Element Plus 默认 flex 左右布局，仅优化视觉
   注意：选择器至少包含2个类，确保覆盖 Element Plus 默认样式
   ================================================ */

html body .el-message-box {
    --el-messagebox-title-color: var(--dialog-title-color);
    --el-messagebox-content-color: var(--dialog-text-color);
    border-radius: var(--dialog-radius) !important;
    --el-messagebox-border-radius: var(--dialog-radius);
    box-shadow: var(--dialog-shadow) !important;
}

html body .el-message-box .el-message-box__header {
    padding: 20px 20px 12px !important;
    border-bottom: none !important;
}

html body .el-message-box .el-message-box__title {
    font-size: var(--dialog-title-size) !important;
    font-weight: var(--dialog-title-weight) !important;
    color: var(--dialog-title-color) !important;
    line-height: 1.5 !important;
}

html body .el-message-box .el-message-box__headerbtn {
    top: 16px !important;
    right: 16px !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 6px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

html body .el-message-box .el-message-box__headerbtn:hover {
    background: var(--dialog-primary-light) !important;
}

html body .el-message-box .el-message-box__headerbtn .el-message-box__close {
    font-size: 15px !important;
    color: var(--dialog-text-secondary) !important;
    line-height: 1 !important;
}

html body .el-message-box .el-message-box__headerbtn:hover .el-message-box__close {
    color: var(--dialog-primary) !important;
}

html body .el-message-box .el-message-box__content {
    padding: 20px !important;
    color: var(--dialog-text-color) !important;
    font-size: 14px;
    line-height: 1.6;
}

html body .el-message-box .el-message-box__container {
    display: flex !important;
    align-items: center !important;
}

html body .el-message-box .el-message-box__status[class*="el-message-box__status"] {
    flex-shrink: 0 !important;
    margin: 0 12px 0 0 !important;
    padding: 0 !important;
    float: none !important;
    position: static !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    font-size: 18px !important;
    line-height: 1 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

html body .el-message-box .el-message-box__status.el-message-box-icon--warning[class*="el-message-box__status"] { color: #E6A23C !important; }
html body .el-message-box .el-message-box__status.el-message-box-icon--success[class*="el-message-box__status"] { color: #67C23A !important; }
html body .el-message-box .el-message-box__status.el-message-box-icon--error[class*="el-message-box__status"] { color: #F56C6C !important; }
html body .el-message-box .el-message-box__status.el-message-box-icon--info[class*="el-message-box__status"] { color: #909399 !important; }

html body .el-message-box .el-message-box__message {
    flex: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
    color: var(--dialog-text-color) !important;
    font-size: 14px;
    line-height: 1.6;
}

html body .el-message-box .el-message-box__message p {
    margin: 0 !important;
    color: var(--dialog-text-color) !important;
    line-height: 1.6 !important;
    font-size: 14px !important;
}

html body .el-message-box .el-message-box__btns[class*="el-message-box__btns"] {
    padding: 10px 20px !important;
    border-top: none !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 8px !important;
}

html body .el-message-box .el-message-box__btns .el-button {
    padding: 8px 16px !important;
    font-size: 14px !important;
    border-radius: var(--radius-sm, 4px) !important;
}

html body .el-message-box .el-message-box__btns .el-button + .el-button {
    margin-left: 0 !important;
}

html body .el-message-box .el-message-box__btns .el-button--primary {
    --el-button-bg-color: var(--dialog-primary, #3370FF) !important;
    --el-button-border-color: var(--dialog-primary, #3370FF) !important;
    --el-button-hover-bg-color: var(--dialog-primary-hover, #4D85FF) !important;
    --el-button-hover-border-color: var(--dialog-primary-hover, #4D85FF) !important;
    --el-button-active-bg-color: var(--dialog-primary-active, #2860E0) !important;
    --el-button-active-border-color: var(--dialog-primary-active, #2860E0) !important;
    background-color: var(--dialog-primary, #3370FF) !important;
    border-color: var(--dialog-primary, #3370FF) !important;
    color: #fff !important;
}

html body .el-message-box .el-message-box__btns .el-button--primary:hover {
    background-color: var(--dialog-primary-hover, #4D85FF) !important;
    border-color: var(--dialog-primary-hover, #4D85FF) !important;
    color: #fff !important;
}

html body .el-message-box .el-message-box__btns .el-button--primary:active {
    background-color: var(--dialog-primary-active, #2860E0) !important;
    border-color: var(--dialog-primary-active, #2860E0) !important;
    color: #fff !important;
}

html body .el-message-box .el-message-box__input {
    margin-top: 16px !important;
    width: 100% !important;
}

html body .el-message-box.el-message-box--center .el-message-box__container {
    flex-direction: column !important;
    align-items: center !important;
}

html body .el-message-box.el-message-box--center .el-message-box__status {
    margin: 0 0 12px 0 !important;
}

html body .el-message-box.el-message-box--center .el-message-box__message {
    text-align: center !important;
    padding: 0 !important;
}

html body .el-message-box.el-message-box--center .el-message-box__input {
    width: 100% !important;
}

/* ================================================
   自定义滚动条样式 (Custom Scrollbar)
   ================================================ */

.el-dialog__body::-webkit-scrollbar,
.el-message-box__content::-webkit-scrollbar {
    width: 6px;
}

.el-dialog__body::-webkit-scrollbar-track,
.el-message-box__content::-webkit-scrollbar-track {
    background: var(--dialog-scrollbar-bg);
}

.el-dialog__body::-webkit-scrollbar-thumb,
.el-message-box__content::-webkit-scrollbar-thumb {
    background: var(--dialog-scrollbar-thumb);
    border-radius: 3px;
    transition: background 0.2s ease;
}

.el-dialog__body::-webkit-scrollbar-thumb:hover,
.el-message-box__content::-webkit-scrollbar-thumb:hover {
    background: var(--dialog-scrollbar-thumb-hover);
}

/* ================================================
   动画优化
   ================================================ */

.dialog-fade-enter-active,
.dialog-fade-leave-active {
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.dialog-fade-enter-from,
.dialog-fade-leave-to {
    opacity: 0;
    transform: scale(0.96) translateY(-8px);
}
