/* 智绘 - 统一样式表 */
/* ==============================================
   Concept Workshop - Unified Stylesheet
   ============================================== */

/* ==============================================
   基础重置和通用样式
   ============================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

/* ==============================================
   导航栏样式
   ============================================== */

.minimal-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border: none;
    padding: 0;
}

.minimal-nav > div {
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}   

.nav-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 20px;
}

.nav-logo > div:first-child {
    display: flex;
    align-items: center;
    gap: 10px;
}



.nav-brand {
    color: var(--color-primary);
    font-family: var(--app-font-family);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    letter-spacing: 1px;
}

.nav-separator {
    height: 20px;
    width: 1px;
    background: var(--color-text-muted);
    opacity: 0.5;
}

.nav-slogan {
    color: var(--color-accent);
    font-family: var(--app-font-family);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    letter-spacing: 1px;
    opacity: 0.9;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-right: 40px;
}

.nav-links a {
    color: var(--color-text-primary);
    text-decoration: none;
    font-family: var(--app-font-family);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    letter-spacing: 1px;
    transition: all var(--transition-normal);
    padding: 8px 0;
    border: none;
}

.nav-links a:hover {
    color: var(--color-primary) !important;
}

.nav-links a.active {
    color: var(--color-primary);
}

.nav-logo:hover .nav-slogan {
    color: var(--color-accent);
    transition: color var(--transition-normal);
}

/* ==============================================
   容器和布局
   ============================================== */

.main-container {
    margin: 0 auto;
    padding: 40px 40px 60px;
}

.content-section {
    padding: 50px 80px;
    margin: 0 auto;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: 20px;
    text-shadow: none;
    letter-spacing: 4px;
    line-height: var(--line-height-heading);
    text-transform: uppercase;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 650px;
    margin: 0 auto;
    line-height: var(--line-height-normal);
    font-weight: var(--font-weight-normal);
}

/* ==============================================
   网格布局
   ============================================== */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

/* ==============================================
   卡片组件
   ============================================== */

.card {
    background: var(--bg-secondary);
    border: none;
    padding: 30px;
    transition: all var(--transition-fast);
}

.card-elevated {
    box-shadow: none;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: none;
}

.card-header {
    margin-bottom: 20px;
}

.card-title {
    color: var(--color-secondary);
    font-size: var(--font-size-xl);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: var(--font-weight-bold);
}

/* ==============================================
   按钮样式
   ============================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 20px;
    border-radius: 0;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--app-font-family);
    text-transform: uppercase;
    font-weight: var(--font-weight-bold);
    letter-spacing: 1px;
    text-decoration: none;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: transparent;
    color: var(--color-primary);
    border: none;
}

.btn-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-black);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border: none;
}

.btn-secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-bg-primary);
}

.btn-accent {
    background-color: transparent;
    color: var(--color-accent);
    border: none;
}

.btn-accent:hover {
    background-color: var(--color-accent);
    color: var(--color-black);
}

.btn-gradient {
    background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
    color: var(--color-black);
    border: none;
}

.btn-cta {
    background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
    color: var(--color-black);
    border: none;
    box-shadow: none;
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: none;
}

/* ==============================================
   表单元素
   ============================================== */

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: 8px;
    font-family: var(--app-font-family);
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-base);
    padding: 10px 12px;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    font-family: var(--app-font-family);
    transition: border-color var(--duration-fast), background-color var(--duration-fast);
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-border-focus);
    background-color: var(--color-bg-light);
}

.form-textarea {
    resize: vertical;
    min-height: 120px; /* 增加描述区域高度 */
    line-height: var(--line-height-normal);
}

/* 占位符样式适配主题 */
.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 1;
}

/* 适配亮色主题 */
[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea,
[data-theme="light"] .form-select {
    background-color: var(--sidebar-light-theme-input-bg);
    border-color: var(--sidebar-light-theme-input-border);
    color: var(--sidebar-light-theme-text);
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-textarea:focus,
[data-theme="light"] .form-select:focus {
    border-color: var(--color-primary);
    background-color: #ffffff;
}

/* ==============================================
   背景效果
   ============================================== */

.bg-grid {
    background-image: 
        radial-gradient(circle at center, rgba(0, 255, 65, 0.2) 2px, transparent 2px);
    background-size: 25px 25px;
}

.bg-grid-animated {
    background-image: 
        radial-gradient(circle at center, rgba(0, 255, 65, 0.15) 2px, transparent 2px);
    background-size: 30px 30px;
    animation: gridShift 40s linear infinite;
}

@keyframes gridShift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 30px); }
}

/* ==============================================
   文字样式
   ============================================== */

/* ==============================================
   特殊组件
   ============================================== */

.highlight-box {
    background-color: var(--color-bg-secondary);
    border-left: none;
    padding: 15px 20px;
    margin: 20px 0;
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
}

.highlight-box strong {
    color: var(--color-primary);
}

.terminal-window {
    background: var(--bg-dark);
    border: none;
    border-radius: 8px;
    box-shadow: none;
}

.terminal-header {
    background: linear-gradient(135deg, #001a00, #003300);
    border-bottom: none;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-error);
}

.terminal-button:nth-child(2) {
    background: var(--color-warning);
}

.terminal-button:nth-child(3) {
    background: var(--color-success);
}

.terminal-content {
    padding: 20px;
    font-family: var(--app-font-family);
    line-height: var(--line-height-normal);
}

/* ==============================================
   模态框
   ============================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-overlay);
    z-index: 3000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--border-radius);
    width: 80%;
    max-width: 800px;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    box-shadow: none;
}

.modal-header {
    background-color: var(--color-bg-primary);
    border: none;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--color-primary);
    margin: 0;
    font-family: var(--app-font-family);
    font-size: var(--font-size-lg);
    text-transform: uppercase;
}

.modal-body {
    padding: 20px;
    flex-grow: 1;
    overflow: auto;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-primary);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-primary);
}

/* ==============================================
   动画效果
   ============================================== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-left {
    animation: slideInLeft 0.6s ease forwards;
}

.animate-slide-right {
    animation: slideInRight 0.6s ease forwards;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ==============================================
   滚动条样式
   ============================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-medium);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-dark);
}

::-webkit-scrollbar-corner {
    background: var(--color-bg-secondary);
}

/* 亮色主题滚动条优化 */
[data-theme="light"] ::-webkit-scrollbar-track {
    background: #f8f9fa;
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: #adb5bd;
    border-radius: 4px;
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: #6c757d;
}

[data-theme="light"] ::-webkit-scrollbar-corner {
    background: #f8f9fa;
}

/* ==============================================
   响应式设计
   ============================================== */

@media (max-width: 1024px) {
    .nav-slogan {
        display: none;
    }
    
    .nav-separator {
        display: none;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title {
        font-size: var(--font-size-4xl);
    }
}

@media (max-width: 768px) {
    .minimal-nav > div {
        padding: 15px 20px !important;
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        gap: 20px !important;
    }
    
    .nav-links a {
        font-size: var(--font-size-xs) !important;
        padding: 6px 12px;
    }
    
    .content-section,
    .main-container {
        padding: 80px 20px 40px;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
        letter-spacing: 2px;
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .modal-content {
        width: 95%;
        margin: 20px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .btn {
        padding: 6px 15px;
        font-size: var(--font-size-sm);
    }
    
    .card {
        padding: 20px;
    }
}

/* ==============================================
   工具类
   ============================================== */

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.margin-0 { margin: 0 !important; }
.margin-top-1 { margin-top: 1rem !important; }
.margin-top-2 { margin-top: 2rem !important; }
.margin-bottom-1 { margin-bottom: 1rem !important; }
.margin-bottom-2 { margin-bottom: 2rem !important; }

.padding-0 { padding: 0 !important; }
.padding-1 { padding: 1rem !important; }
.padding-2 { padding: 2rem !important; }

.width-full { width: 100% !important; }
.height-full { height: 100% !important; }
/* ==============================================
   页面特定样式标记
   ============================================== */

/* 用于各页面特定样式的钩子类 */
.page-index {}
.page-product {}
.page-about {}
.page-community {}
.page-cases {}
.page-xuexi {}

/* ==============================================
   智能处理进度侧边栏样式
   ============================================== */

/* 亮色主题适配 */
[data-theme="light"] .processing-sidebar {
    background: #f0f0f0; /* 浅灰色背景 */
    color: #333; /* 深色文字 */
    border-left: 1px solid #ddd;
}

[data-theme="light"] .processing-header {
    background: #e9e9e9;
    border-bottom: 1px solid #ddd;
}

[data-theme="light"] .processing-title {
    color: #333;
}

[data-theme="light"] .processing-body,
[data-theme="light"] .processing-footer,
[data-theme="light"] .content-section {
    background: #f0f0f0;
    border-color: #ddd;
}

[data-theme="light"] .step-item {
    background: #fff;
    color: #333;
}

[data-theme="light"] .step-title {
    color: #333;
}

[data-theme="light"] .step-description {
    color: #666;
}

[data-theme="light"] .step-indicator {
    background: #e0e0e0;
    color: #333;
}

[data-theme="light"] .step-item.active .step-indicator {
    background: var(--color-info);
    color: #fff;
}

[data-theme="light"] .step-item.completed .step-indicator {
    background: var(--color-success);
    color: #fff;
}

[data-theme="light"] .step-item.error .step-indicator {
    background: var(--color-error);
    color: #fff;
}

.processing-sidebar {
    position: fixed;
    /* 与仿真控制台/黑板查看器统一的大小与位置 */
    top: 100px;
    right: 0;
    width: 350px;
    height: min(70vh, calc(100vh - 100px));
    background: var(--color-background-secondary);
    color: var(--color-text-primary);
    z-index: 12000;
    /* 使用位移动画 */
    transform: translateX(100%);
    transition: transform 0.3s ease-out;
    box-shadow: -2px 0 5px rgba(0,0,0,0.1);
    border-radius: 8px 0 0 8px;
    overflow: hidden; /* 滚动交给内部body */
    border-left: 1px solid var(--color-border);
}

.processing-sidebar.show {
    transform: translateX(0);
}

.processing-panel {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.processing-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-background-tertiary);
}

.processing-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
}

.processing-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.processing-close:hover {
    background: var(--color-background-hover);
    color: var(--color-text-primary);
}

.processing-body {
    flex: 1;
    padding: 0;
    overflow-y: auto;
    background: var(--color-background-primary);
}

.processing-footer {
    padding: 20px;
    border-top: 1px solid var(--color-border);
    background: var(--color-background-primary);
}

.confirm-btn {
    width: 100%;
    background: var(--color-success);
    color: var(--color-success-contrast);
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.confirm-btn:hover {
    background: var(--color-success-hover);
    transform: translateY(-1px);
}

.content-section {
    padding: 15px 18px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-background-primary);
}

.content-section:last-child {
    border-bottom: none;
}

.section-title {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.processing-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--color-background-tertiary);
    border-radius: 6px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.step-item.active {
    background: var(--color-info-background);
    border-left-color: var(--color-info);
}

.step-item.completed {
    background: var(--color-success-background);
    border-left-color: var(--color-success);
}

.step-item.error {
    background: var(--color-error-background);
    border-left-color: var(--color-error);
}

.step-indicator {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-background-secondary);
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    flex-shrink: 0;
}

.step-item.active .step-indicator {
    background: var(--color-info);
    color: var(--color-info-contrast);
}

.step-item.completed .step-indicator {
    background: var(--color-success);
    color: var(--color-success-contrast);
}

.step-item.error .step-indicator {
    background: var(--color-error);
    color: var(--color-error-contrast);
}

.mini-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(128, 128, 128, 0.3);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 亮色主题下的进度条优化 */
[data-theme="light"] .mini-spinner {
    border: 2px solid rgba(108, 117, 125, 0.3);
    border-top: 2px solid var(--color-primary);
}

/* 暗色主题下的进度条优化 */
[data-theme="dark"] .mini-spinner {
    border: 2px solid rgba(128, 128, 128, 0.3);
    border-top: 2px solid var(--color-primary);
}

.step-check, .step-error {
    width: 14px;
    height: 14px;
    color: var(--color-text-primary-contrast);
}

.step-content {
    flex: 1;
    min-width: 0;
}

.step-title {
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 2px;
}

.step-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-xs);
    line-height: var(--line-height-normal);
}

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

/* 响应式设计 */
@media (max-width: 480px) {
    .processing-sidebar {
        width: 100%;
        right: -100%;
    }

    .content-section {
        padding: 12px 15px;
    }
}

/* ==============================================
   详细处理状态弹窗样式
   ============================================== */

#processing-status {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-background-tertiary);
    color: var(--color-text-primary);
    padding: 25px 35px;
    border-radius: 12px;
    z-index: 10001; /* 比侧边栏更高 */
    text-align: center;
    min-width: 300px;
    max-width: 500px;
    box-shadow: none;
    border: 1px solid var(--color-border);
}

#processing-status .spinner {
    border: 3px solid var(--color-background-secondary);
    border-top: 3px solid var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

#processing-status .message {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: 10px;
    color: var(--color-text-primary);
}