#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
MetaCore 应用程序样式表定义

本文件包含了 MetaCore 项目管理平台的完整 UI 样式定义，采用现代化的深色主题设计。
样式表使用 Qt StyleSheet (QSS) 语法，类似于 CSS，为应用程序提供统一的视觉风格。

主要特色：
- 深色主题设计，护眼且现代
- 紫色主色调 (#8b5cf6)，体现科技感
- 丰富的交互效果和动画
- 响应式设计，支持不同屏幕尺寸
- 完整的组件样式覆盖

作者: MetaCore Team
版本: 1.0.0
更新日期: 2024
"""

class StyleSheet:
    """
    样式表管理类

    这个类负责管理整个应用程序的样式表，提供统一的样式获取接口。
    采用静态方法设计，方便在应用程序的任何地方调用。

    主要功能：
    - 提供完整的应用程序样式表
    - 统一管理颜色主题和设计规范
    - 支持未来的主题切换扩展
    """

    @staticmethod
    def get_main_style():
        """
        获取主样式表

        返回完整的 QSS 样式表字符串，包含所有 UI 组件的样式定义。
        样式表采用分层设计，从全局样式到具体组件样式，确保样式的一致性和可维护性。

        样式表结构：
        1. 全局样式 - 基础颜色、字体等
        2. 主窗口样式 - 窗口背景等
        3. 侧边栏样式 - 导航、按钮等
        4. 项目区域样式 - 工具栏、搜索等
        5. 项目卡片样式 - 卡片布局和交互
        6. 对话框样式 - 弹窗和表单
        7. 通用组件样式 - 滚动条、菜单等

        Returns:
            str: 完整的 QSS 样式表字符串
        """
        return """
        /* ---------- Base Theme ---------- */
        QWidget {
            background-color: #0f1115;
            color: #f3f4f8;
            font-family: "Inter", "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
        }

        QMainWindow {
            background-color: #0f1115;
        }

        #sidebar {
            background-color: #000000;
            border-right: 1px solid #1c2029;
            width: 313px;
        }

        #logoWidget {
            background-color: transparent;
            border-bottom: 1px solid rgba(84, 89, 98, 0.8);
            margin: 0 46px 0 37px;
        }

        #logoIcon {
            background-color: #2a2f3b;
            border: 1px solid #303543;
            border-radius: 4px;
            min-width: 80px;
            min-height: 80px;
        }

        #logoText {
            background-color: transparent;
            color: #FFFFFF;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 24px;
            font-weight: 500;  /* Medium weight in Qt */
            letter-spacing: 0.4px;
        }

        #quickActions {
            background-color: transparent;
        }

        QPushButton#createBtn,
        QPushButton#sidebarImportBtn {
            background-color: rgba(84, 89, 98, 0.2);
            border: 1px solid #979fad;
            border-radius: 6px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-weight: 300;
            font-size: 16px;
            letter-spacing: 0.8px;
            padding: 0px 16px;
            text-align: center;
            min-height: 36px;
            max-height: 36px;
        }

        QPushButton#createBtn:hover,
        QPushButton#sidebarImportBtn:hover {
            background-color: rgba(84, 89, 98, 0.3);
            border-color: #a5abb8;
        }

        QPushButton#createBtn:pressed,
        QPushButton#sidebarImportBtn:pressed {
            background-color: #2B56C5;
            border-color: #b0b6c3;
        }

        #navScrollArea {
            background-color: #000000;
            border: none;
        }

        #navWidget {
            background-color: #000000;
        }

        #navSection {
            margin-top: 0px;
        }

        QPushButton#navSectionTitle {
            border: none;
            background: #000000;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 500;
            letter-spacing: 0.8px;
            padding: 0px 37px;
            text-align: left;
            min-height: 20px;
            max-height: 20px;
        }

        QWidget#navItems {
            background: #000000;
        }

        QPushButton#navItem {
            border: none;
            border-left: 3px solid transparent;
            border-radius: 4px;
            background: #000000;
            color: #ebebeb;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 300;
            letter-spacing: 0.7px;
            padding: 0px;
            padding-left: 20px;
            text-align: left;
            min-width: 186px;
            max-width: 186px;
            min-height: 30px;
            max-height: 30px;
        }

        QPushButton#navItem:hover {
            background-color: rgba(84, 89, 98, 0.3);
            color: #ffffff;
        }

        QPushButton#navItem:checked {
            background-color: rgba(84, 89, 98, 0.5);
            color: #ffffff;
            border-left: 3px solid transparent;
            font-weight: 300;
        }

        QPushButton#navItem::icon {
            padding-right: 8px;
        }

        /* ---------- Content Area ---------- */
        #projectArea {
            background-color: #000000;
        }

        #contentHeader {
            background: transparent;
            border-bottom: 1px solid #1f2532;
            margin: 0 36px;  /* 上下为0，左右为36px */
        }

        #breadcrumbContainer {
            background: 19191b;
        }

        #breadcrumbBase {
            background: transparent;
            color: rgba(255, 255, 255, 0.7);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 20px;
            font-weight: 400;
            letter-spacing: 1px;
        }

        #breadcrumbSeparator {
            background: transparent;
            color: rgba(255, 255, 255, 0.7);
            padding: 0 8px;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 20px;
            font-weight: 400;
            letter-spacing: 1px;
        }

        #breadcrumbCurrent {
            background: transparent;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 24px;
            font-weight: 500;
            letter-spacing: 1.2px;
        }

        QLineEdit#searchInput {
            background-color: rgba(84, 89, 98, 0.2);
            border: 1px solid rgba(92, 97, 105, 0.8);
            border-radius: 4px;
            color: #5c6169;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 18px;
            font-weight: 300;
            letter-spacing: 0.9px;
            padding: 0px 16px 0px 10px;
            min-height: 39px;
            max-height: 39px;
        }

        QLineEdit#searchInput:focus {
            border-color: rgba(92, 97, 105, 1.0);
            background-color: rgba(84, 89, 98, 0.25);
        }

        QLineEdit#searchInput::placeholder {
            color: #5c6169;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 18px;
            font-weight: 300;
            letter-spacing: 0.9px;
        }

        QScrollArea#projectScrollArea {
            background: transparent;
            border: none;
        }

        #projectsContainer {
            background-color: transparent;
        }

        #projectCard {
            background-color: transparent;
            border: none;
            border-radius: 5px;
            min-width: 276px;
            max-width: 276px;
            min-height: 191px;
            max-height: 191px;
        }

        #projectCard:hover {
            /* 悬停效果通过子组件实现 */
        }

        #projectHeader {
            background: transparent;
            border-bottom: none;
        }

        #projectTitle {
            color: #d4d4d4;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 17.3px;
            font-weight: 500;
            letter-spacing: 0.865px;
        }

        QPushButton#menuBtn {
            background: #424347;
            border: 1px solid rgba(235, 235, 235, 0.2);
            color: #ebebeb;
            padding: 0px;
            border-radius: 1px;
        }

        QPushButton#menuBtn:hover {
            background-color: rgba(235, 235, 235, 0.1);
            border-color: rgba(235, 235, 235, 0.3);
        }

        /* 新的覆盖按钮样式 - 完全去掉外层圈 */
        QPushButton#overlayInfoBtn, QPushButton#overlayDeleteBtn {
            background-color: transparent;
            border: none;
            border-radius: 0px;
            color: #ffffff;
            font-size: 12px;
            font-weight: 400;
            outline: none;
            padding: 0px;
            margin: 0px;
        }

        QPushButton#overlayInfoBtn:hover, QPushButton#overlayDeleteBtn:hover {
            background-color: transparent;
            border: none;
            outline: none;
        }

        QPushButton#overlayInfoBtn:pressed, QPushButton#overlayDeleteBtn:pressed {
            background-color: transparent;
            border: none;
            outline: none;
        }

        QPushButton#overlayInfoBtn:focus, QPushButton#overlayDeleteBtn:focus {
            background-color: transparent;
            border: none;
            outline: none;
        }

        QPushButton#overlayDeleteBtn {
            color: #ff6b6b;
        }

        QPushButton#overlayDeleteBtn:hover {
            background-color: rgba(255, 107, 107, 0.1);
            border-color: rgba(255, 107, 107, 0.3);
        }

        #projectImageContainer {
            padding: 0 20px;
        }

        #projectImage {
            background-color: #292f3d;
            border-radius: 5px;
            min-height: 140px;
        }

        #projectIcon {
            font-size: 36px;
            color: #596074;
        }

        #projectFooter {
            background: #424347;
            border-top: none;
            margin-top: 0px;
            padding: 12px 20px;
            min-height: 53px;
            max-height: 53px;
        }

        #projectDate {
            color: #d4d4d4;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12.36px;
            font-weight: 300;
            letter-spacing: 0.618px;
        }

        /* 新的覆盖层样式 */
        #overlayProjectTitle {
            color: #d4d4d4;
            font-family: "Inter", sans-serif;
            font-size: 17px;
            font-weight: 500;
            background: transparent;
        }

        #overlayProjectDate, #overlayProjectSize {
            color: #d4d4d4;
            font-family: "Inter", sans-serif;
            font-size: 12px;
            font-weight: 300;
            background: transparent;
        }

        #bottomOverlay {
            background-color: rgba(66, 67, 71, 0.9);
            border-radius: 0px;
        }

        /* ---------- Project Settings Page ---------- */
        #settingsPage {
            background-color: #000000;
        }

        #settingsBody,
        #settingsSection,
        #settingsFieldRow {
            background-color: transparent;
        }

        #settingsTitle {
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 28px;
            font-weight: 600;
            letter-spacing: 1.1px;
        }

        #settingsSubtitle {
            color: rgba(236, 239, 246, 0.72);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 15px;
            font-weight: 300;
            letter-spacing: 0.5px;
        }

        #settingsDivider {
            background-color: #1f2532;
            border: none;
            min-height: 1px;
            max-height: 1px;
            margin: 0 36px;
        }

        #settingsCard {
            background-color: transparent;
            border: none;
        }
        #settingsRow {
            background-color: transparent;
        }

        #settingsSectionTitle {
            background-color: transparent;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 20px;
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        #settingsSectionDesc {
            color: rgba(255, 255, 255, 0.6);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 300;
            letter-spacing: 0.3px;
        }

        QWidget#settingsFieldRow {
            background-color: transparent;
        }

        QLineEdit#settingsPathInput {
            background-color: rgba(89, 100, 113, 0.2);
            border: 1px solid rgba(89, 100, 113, 0.2);
            border-radius: 4px;
            color: #e6e9f2;
            padding: 0 18px;
            min-height: 48px;
        }

        QLineEdit#settingsPathInput:focus {
            border-color: rgba(110, 118, 134, 0.95);
            background-color: #1f2430;
        }

        QLineEdit#settingsPathInput::placeholder {
            color: rgba(255, 255, 255, 0.7);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
        }

        QPushButton#settingsPrimaryBtn,
        QPushButton#settingsGhostBtn {
            background-color: rgba(76, 92, 110, 0.6);
            border: none;
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 500;
            letter-spacing: 0.4px;
            min-height: 48px;
            min-width: 175px;
        }

        QPushButton#settingsPrimaryBtn:hover,
        QPushButton#settingsGhostBtn:hover {
            background-color: rgba(76, 92, 110, 0.8);
        }

        QPushButton#settingsPrimaryBtn:pressed,
        QPushButton#settingsGhostBtn:pressed {
            background-color: rgba(45, 94, 221, 0.4);
        }

        /* ---------- Scrollbars ---------- */
        QScrollBar:vertical {
            background: transparent;
            width: 12px;
            margin: 8px 0;
        }

        QScrollBar::handle:vertical {
            background: #2b313f;
            border-radius: 6px;
            min-height: 32px;
        }

        QScrollBar::handle:vertical:hover {
            background: #3a4254;
        }

        QScrollBar::add-line:vertical,
        QScrollBar::sub-line:vertical {
            height: 0;
        }

        QScrollBar:horizontal {
            background: transparent;
            height: 12px;
            margin: 0 8px;
        }

        QScrollBar::handle:horizontal {
            background: #2b313f;
            border-radius: 6px;
            min-width: 32px;
        }

        QScrollBar::handle:horizontal:hover {
            background: #3a4254;
        }

        QScrollBar::add-line:horizontal,
        QScrollBar::sub-line:horizontal {
            width: 0;
        }

        QToolTip {
            background-color: #1c202b;
            color: #f5f6f9;
            border: 1px solid #2a303d;
            padding: 6px 8px;
        }

        /* ---------- Create Project Dialog ---------- */
        QDialog#CreateProjectDialog {
            background-color: #0c0c0d;
            border-radius: 5px;
        }

        #createProjectContent{
            background-color: #0c0c0d;
            border-radius: 5px;
        }

        #templateSection {
            background-color: #0c0c0d;
        }

        QDialog#CreateProjectDialog QLabel#templateHeaderLabel {
            background-color: rgba(66, 67, 71, 0.2);
            min-width: 724px;
            max-width: 724px;
            min-height: 33px;
            max-height: 33px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.6px;
            padding: 0 20px;
        }

        QDialog#CreateProjectDialog QLabel#sectionTitle{
            color: #ffffff;
            border: none;
            background-color: transparent;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
        }
        QDialog#CreateProjectDialog QLabel#templateDescription {
            border: none;
            background-color: transparent;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 10px;
        }

        QScrollArea#templateScrollArea {
            background-color: transparent;
            border: 0px solid rgba(66, 67, 71, 0.35);
        }

        #projectInfoSection {
            background-color: #19191B;
        }

        #projectInfoHeader{
        background-color: #19191B;
        }

        #templatesContainer {
            background-color: rgba(66, 67, 71, 0.2);
        }

        QPushButton#templateItem {
            background-color: rgba(66, 67, 71, 0.4);
            border: 1px solid transparent;
            border-radius: 5px;
            color: #ffffff;
        }

        QPushButton#templateItem:hover {
            background-color: rgba(66, 67, 71, 0.6);
            border-color: rgba(43, 86, 197, 0.3);
        }

        QPushButton#templateItem:checked {
            background-color: rgba(43, 86, 197, 0.2); /* #2B56C5 20%透明度 */
            border: 1px solid #2b56c5;
        }

        #templateIcon {
            color: #ffffff;
            font-size: 32px;
            background: transparent;
        }

        #templateName {
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 400;
            letter-spacing: 0.6px;
            background: transparent;
        }

        #templateDescription {
            color: rgba(255, 255, 255, 0.7);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 10px;
            font-weight: 300;
            letter-spacing: 0.5px;
            line-height: 1.2;
            background: transparent;
        }

        #formLabel {
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
            background: transparent;
            margin-bottom: 5px;
        }

        QLineEdit#formInput {
            background-color: rgba(89, 100, 113, 0.2);
            border: none;
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
            padding: 0px 10px;
        }

        QLineEdit#formInput:focus {
            border-color: rgba(76, 92, 110, 1.0);
            background-color: rgba(89, 100, 113, 0.3);
        }

        QLineEdit#formInput::placeholder {
            color: rgba(235, 235, 235, 0.7);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
        }

        QLineEdit#formInput[error="true"] {
            border-color: #ff6b6b;
            background-color: rgba(255, 107, 107, 0.1);
        }

        QLineEdit#formInput[valid="true"] {
            border-color: #4ade80;
            background-color: rgba(74, 222, 128, 0.1);
        }

        QTextEdit#formTextArea {
            background-color: rgba(89, 100, 113, 0.2);
            border: 1px solid rgba(76, 92, 110, 0.6);
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
            padding: 8px 10px;
        }

        QTextEdit#formTextArea:focus {
            border-color: rgba(76, 92, 110, 1.0);
            background-color: rgba(89, 100, 113, 0.3);
        }

        QPushButton#browseBtn {
            background-color: rgba(89, 100, 113, 0.2);
            border: 1px solid rgba(76, 92, 110, 0.6);
            padding: 0px 41px;
            border-radius: 6px;
            color: #ffffff;
            font-size: 16px;
        }

        QPushButton#browseBtn:hover {
            background-color: rgba(89, 100, 113, 0.4);
            border-color: rgba(76, 92, 110, 0.8);
        }

        QLabel#errorLabel {
            color: #ff6b6b;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 11px;
            font-weight: 300;
            background: transparent;
        }

        /* Custom Bottom Bar Styles */
        #buttonArea {
            background-color: transparent;
        }

        QPushButton#secondaryBtn {
            background-color: rgba(84, 89, 98, 0.4);
            border: 1px solid #545962;
            border-radius: 2px;
            color: #ebebeb;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
            min-width: 95px;
            min-height: 36px;
            max-width: 95px;
            max-height: 36px;
        }

        QPushButton#secondaryBtn:hover {
            background-color: rgba(84, 89, 98, 0.6);
            border-color: #6a7080;
        }

        QPushButton#secondaryBtn:pressed {
            background-color: rgba(84, 89, 98, 0.8);
        }

        QPushButton#primaryBtn {
            background-color: #2b57c5;
            border: none;
            border-radius: 2px;
            color: #ebebeb;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
            min-width: 95px;
            min-height: 36px;
            max-width: 95px;
            max-height: 36px;
        }

        QPushButton#primaryBtn:hover {
            background-color: #3d67d5;
        }

        QPushButton#primaryBtn:pressed {
            background-color: #1e47a5;
        }

        QPushButton#primaryBtn:disabled {
            background-color: rgba(43, 87, 197, 0.4);
            color: rgba(235, 235, 235, 0.5);
        }

        /* ---------- Import Project Dialog ---------- */

        #importGroup {
            background-color: #19191b;
            border: 1px solid rgba(66, 67, 71, 0.3);
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
            padding: 10px;
        }

        #importGroup::title {
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.7px;
            background-color: rgba(66, 67, 71, 0.2);
            padding: 8px 15px;
            margin: 0px;
            border-bottom: 1px solid rgba(66, 67, 71, 0.3);
        }

        #uploadArea {
            background-color: rgba(89, 100, 113, 0.1);
            border: 1px solid rgba(76, 92, 110, 0.6);
            border-radius: 4px;
            min-height: 288px;
        }

        #uploadArea[dragOver="true"] {
            background-color: rgba(43, 86, 197, 0.1);
            border-color: #2b56c5;
        }

        QPushButton#uploadBtn {
            background-color: #2b57c5;
            border: none;
            border-radius: 6px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 400;
            letter-spacing: 0.8px;
            min-width: 151px;
            min-height: 42px;
            max-width: 151px;
            max-height: 42px;
        }

        QPushButton#uploadBtn:hover {
            background-color: #3d67d5;
        }

        QPushButton#uploadBtn:pressed {
            background-color: #1e47a5;
        }

        QPushButton#selectBtn {
            background-color: rgba(84, 89, 98, 0.4);
            border: 1px solid rgba(84, 89, 98, 0.6);
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 400;
            letter-spacing: 0.7px;
            padding: 8px 16px;
        }

        QPushButton#selectBtn:hover {
            background-color: rgba(84, 89, 98, 0.6);
            border-color: rgba(84, 89, 98, 0.8);
        }

        #fileList {
            background-color: rgba(89, 100, 113, 0.2);
            border: 1px solid rgba(76, 92, 110, 0.6);
            border-radius: 4px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
            padding: 6px;
        }

        #fileList::item {
            background-color: rgba(84, 89, 98, 0.2);
            border-radius: 4px;
            color: rgba(255, 255, 255, 0.9);
            padding: 6px 8px;
            margin: 1px 0px;
            min-height: 26px;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
        }

        #fileList::item:hover {
            background-color: rgba(84, 89, 98, 0.3);
        }

        #fileList::item:selected {
            background-color: rgba(43, 86, 197, 0.3);
            border: 1px solid #2b56c5;
        }

        #fileList::item:selected:hover {
            background-color: rgba(43, 86, 197, 0.4);
        }

        #optionsGroup {
            background-color: transparent;
        }

        QDialog#ImportProjectDialog QCheckBox {
            background: transparent;
            background-color: transparent;
            background: transparent;
            background-color: transparent;
            background: transparent;
            background-color: transparent;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.6px;
            spacing: 8px;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator {
            width: 18px;
            height: 18px;
            border-radius: 2px;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:unchecked {
            background-color: rgba(217, 217, 217, 0.1);
            border: 1px solid rgba(77, 116, 189, 0.4);
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:unchecked:hover {
            background-color: rgba(217, 217, 217, 0.15);
            border: 1px solid rgba(77, 116, 189, 0.6);
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:checked {
            background-color: rgba(40, 126, 255, 0.6);
            border: 1px solid #289eff;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:checked:hover {
            background-color: rgba(40, 126, 255, 0.8);
        }

        /* Specific styling for the checked checkbox with checkmark */
        QDialog#ImportProjectDialog QCheckBox::indicator:checked {
            background-color: rgba(40, 126, 255, 0.6);
            border: 1px solid #289eff;
            image: none;
        }

        /* Import dialog specific button styles */
        QDialog#ImportProjectDialog QPushButton#primaryBtn:disabled {
            background-color: rgba(89, 100, 113, 0.2);
            color: rgba(235, 235, 235, 0.5);
            border: none;
        }

        QDialog#ImportProjectDialog QPushButton#secondaryBtn:hover {
            background-color: rgba(84, 89, 98, 0.6);
            border-color: #6a7080;
        }

        QDialog#ImportProjectDialog QPushButton#secondaryBtn:pressed {
            background-color: rgba(84, 89, 98, 0.8);
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn:hover {
            background-color: #3d67d5;
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn:pressed {
            background-color: #1e47a5;
        }

        /* Enhanced upload area feedback */
        #uploadArea {
            background-color: rgba(89, 100, 113, 0.1);
            border: 1px solid rgba(76, 92, 110, 0.6);
            border-radius: 4px;
            min-height: 288px;
            transition: all 0.2s ease;
        }

        #uploadArea[dragOver="true"] {
            background-color: rgba(43, 86, 197, 0.15);
            border: 2px solid #2b56c5;
            border-style: dashed;
        }


        /* ---------- Import Project Dialog Overrides ---------- */
        QDialog#ImportProjectDialog {
            background-color: #0c0c0d;
            border-radius: 5px;
        }

        QDialog#ImportProjectDialog QWidget#importContentArea {
            background-color: #0c0c0d;
            border-radius: 5px;
        }


        QDialog#CreateProjectDialog #customTitleBar {
            background-color: #0c0c0d;
            border-bottom: none;
            border-top-left-radius: 5px;
            border-top-right-radius: 5px;
            min-height: 54px;
        }

        QDialog#CreateProjectDialog #customTitleLabel {
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.6px;
            background: transparent;
        }

        QDialog#CreateProjectDialog #customCloseBtn {
            background-color: transparent;
            border-radius: 4px;
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            min-width: 18px;
            min-height: 18px;
        }

        QDialog#CreateProjectDialog #customCloseBtn:hover {
            background-color: rgba(235, 235, 235, 0.08);
            border-color: rgba(235, 235, 235, 0.7);
        }

        QDialog#CreateProjectDialog #customCloseBtn:pressed {
            background-color: rgba(235, 235, 235, 0.18);
            border-color: #ffffff;
        }

        QDialog#ImportProjectDialog #customTitleBar {
            background-color: #0c0c0d;
            border-bottom: none;
            border-top-left-radius: 5px;
            border-top-right-radius: 5px;
            min-height: 54px;
        }

        QDialog#ImportProjectDialog #customTitleIcon {
            qproperty-alignment: 'AlignVCenter | AlignLeft';
        }

        QDialog#ImportProjectDialog #customTitleLabel {
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.6px;
            background: transparent;
        }

        QDialog#ImportProjectDialog #customCloseBtn {
            background-color: transparent;
            border-radius: 4px;
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            min-width: 18px;
            min-height: 18px;
        }

        QDialog#ImportProjectDialog #customCloseBtn:hover {
            background-color: rgba(235, 235, 235, 0.08);
            border-color: rgba(235, 235, 235, 0.7);
        }

        QDialog#ImportProjectDialog #customCloseBtn:pressed {
            background-color: rgba(235, 235, 235, 0.18);
            border-color: #ffffff;
        }

        QDialog#ImportProjectDialog QFrame#importSectionFrame {
            background-color: #0c0c0d;
            border: none;
            border-radius: 5px;
        }

        QDialog#ImportProjectDialog QFrame#importSectionHeader {
            background-color: #19191B;
            border: none;
            min-width: 1157px;
            max-width: 1157px;
            min-height: 33px;
            max-height: 33px;
        }

        QDialog#ImportProjectDialog QLabel#importSectionTitle {
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.6px;
            background: transparent;
        }

        QDialog#ImportProjectDialog QFrame#importSectionBody {
            background-color: #19191B;
            min-width: 1157px;
            max-width: 1157px;
            min-height: 450px;
            max-height: 450px;
        }

        QDialog#ImportProjectDialog #importGroup {
            background-color: #16181d;
            border: 1px solid rgba(73, 76, 84, 0.55);
            border-radius: 6px;
            color: #f4f5f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: 0.6px;
            padding: 12px;
        }

        QDialog#ImportProjectDialog #importGroup::title {
            background-color: rgba(48, 51, 58, 0.45);
            border-bottom: 1px solid rgba(73, 76, 84, 0.45);
            margin: -8px -8px 12px -8px;
            padding: 12px 18px;
        }

        QDialog#ImportProjectDialog #uploadArea {
            background: transparent;
        }

        QDialog#ImportProjectDialog #uploadContentFrame {
            background-color: rgba(89, 100, 113, 0.1);
            border-radius: 4px;
            min-width: 1127px;
            max-width: 1127px;
            min-height: 288px;
            max-height: 288px;
            border: none;
            transition: background-color 0.2s ease, border 0.2s ease;
        }

        QDialog#ImportProjectDialog #uploadArea[dragOver="true"] #uploadContentFrame {
            background-color: rgba(43, 86, 197, 0.12);
            border: 2px dashed #2b56c5;
        }

        QDialog#ImportProjectDialog QLabel#uploadIcon {
            qproperty-alignment: 'AlignCenter';
            background: transparent;
        }

        QDialog#ImportProjectDialog QLabel#uploadTitle {
            color: #dfe2ea;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            font-weight: 400;
            letter-spacing: 0.4px;
            background: transparent;
        }

        QDialog#ImportProjectDialog QLabel#uploadHint,
        QDialog#ImportProjectDialog QLabel#uploadHintLabel {
            color: rgba(255, 255, 255, 0.9);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            font-weight: 300;
            letter-spacing: 0.3px;
            background: transparent;
            margin: 0px;
            padding: 4px 0px;
        }

        QDialog#ImportProjectDialog QPushButton#uploadBtn {
            background-color: #2b57c5;
            border: none;
            border-radius: 6px;
            color: #ffffff;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 16px;
            font-weight: 400;
            letter-spacing: 0.8px;
            min-width: 151px;
            max-width: 151px;
            min-height: 42px;
            max-height: 42px;
        }

        QDialog#ImportProjectDialog QPushButton#uploadBtn:hover {
            background-color: #3d67d5;
        }

        QDialog#ImportProjectDialog QPushButton#uploadBtn:pressed {
            background-color: #1e47a5;
        }

        QDialog#ImportProjectDialog #fileList {
            background-color: rgba(89, 100, 113, 0.2);
            border: none;
            border-radius: 4px;
            padding: 8px;
        }

        QDialog#ImportProjectDialog #fileList:focus {
            border-color: rgba(76, 104, 196, 0.6);
        }


        QDialog#ImportProjectDialog #fileList QWidget#fileListItem {
            background-color: transparent;
            border: none;
            border-radius: 0;
        }

        QDialog#ImportProjectDialog #fileList QWidget#fileListItem:hover {
            background-color: transparent;
            border: none;
        }

        QDialog#ImportProjectDialog #fileList QLabel#fileListItemIcon { 
            background: transparent;
        }

        QDialog#ImportProjectDialog QLabel#fileListItemTitle {
            background-color: transparent;
            color: #f3f4f8;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12x;
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        QDialog#ImportProjectDialog QLabel#fileListItemMeta {
            color: rgba(223, 226, 234, 0.65);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 12px;
            letter-spacing: 0.2px;
        }

        QDialog#ImportProjectDialog QWidget#optionsGroup {
            background-color: transparent;
            border: none;
            border-radius: 0;
        }

        QDialog#ImportProjectDialog QCheckBox {
            background: transparent;
            background-color: transparent;
            color: rgba(239, 240, 244, 0.88);
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 13px;
            font-weight: 400;
            letter-spacing: 0.4px;
            spacing: 8px;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator {
            width: 18px;
            height: 18px;
            border-radius: 3px;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:unchecked {
            background-color: rgba(217, 217, 217, 0.08);
            border: 1px solid rgba(77, 116, 189, 0.4);
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:unchecked:hover {
            background-color: rgba(217, 217, 217, 0.14);
            border: 1px solid rgba(77, 116, 189, 0.6);
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:checked {
            background-color: rgba(40, 126, 255, 0.7);
            border: 1px solid #289eff;
            image: none;
        }

        QDialog#ImportProjectDialog QCheckBox::indicator:checked:hover {
            background-color: rgba(40, 126, 255, 0.85);
        }

        QDialog#ImportProjectDialog #buttonArea {
            background-color: #0c0c0d;
            border-top: 1px solid rgba(58, 63, 76, 0.7);
            margin: 0 10px;  /* 上下0px，左右20px */
            min-height: 36px;
            border-bottom-left-radius: 5px;
            border-bottom-right-radius: 5px;
        }

        QDialog#ImportProjectDialog QPushButton#secondaryBtn {
            background-color: rgba(84, 89, 98, 0.35);
            border: 1px solid rgba(104, 110, 122, 0.65);
            border-radius: 4px;
            color: #ebebeb;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            padding: 0px 0px;
            min-height: 36px;
            max-height: 36px;
            max-width: 95px;
            min-width: 95px;
        }

        QDialog#ImportProjectDialog QPushButton#secondaryBtn:hover {
            background-color: rgba(84, 89, 98, 0.55);
            border-color: rgba(136, 144, 160, 0.7);
        }

        QDialog#ImportProjectDialog QPushButton#secondaryBtn:pressed {
            background-color: rgba(84, 89, 98, 0.75);
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn {
            background-color: #2b57c5;
            border: none;
            border-radius: 4px;
            color: #ebebeb;
            font-family: "Inter" "Microsoft YaHei", "Segoe UI", sans-serif;
            font-size: 14px;
            padding: 0px 0px;
            min-height: 37px;
            max-height: 37px;
            max-width: 125px;
            min-width: 125px;
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn:hover {
            background-color: #3d67d5;
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn:pressed {
            background-color: #1e47a5;
        }

        QDialog#ImportProjectDialog QPushButton#primaryBtn:disabled {
            background-color: rgba(89, 100, 113, 0.25);
            color: rgba(235, 235, 235, 0.55);
        }
        """

    @staticmethod
    def get_card_style():
        return """
        #projectCard {
            background-color: #1b1f2a;
            border: 1px solid #242a38;
            border-radius: 18px;
        }

        #projectCard:hover {
            background-color: #212634;
            border-color: #2d3343;
        }

        #projectHeader {
            background: transparent;
            border-bottom: none;
        }

        #projectTitle {
            color: #f2f4f9;
            font-size: 15px;
            font-weight: 600;
        }

        #projectImage {
            background-color: #292f3d;
            border-radius: 5px;
            min-height: 140px;
        }

        #projectFooter {
            background: transparent;
            border-top: 1px solid #232838;
            margin-top: 12px;
            padding-top: 12px;
        }

        #projectDate {
            color: #9aa1b3;
            font-size: 12px;
        }
        """

    @staticmethod
    def get_context_menu_style():
        return """
        QMenu {
            background-color: #424347;
            border: 1px solid #5a5a6a;
            border-radius: 6px;
            padding: 4px 0px;
        }

        QMenu::item {
            background-color: transparent;
            border-radius: 4px;
            padding: 6px 12px;
            margin: 1px 6px;
        }

        QMenu::item:selected {
            background-color: rgba(255, 255, 255, 0.08);
        }

        QMenu::icon {
            padding-left: 0px;
            padding-right: 10px;
        }

        QMenu::separator {
            height: 1px;
            background: rgba(84, 89, 98, 0.8);
            margin: 4px 0px;
            margin-left: 0px;
            margin-right: 0px;
        }
        """