/*
 * Linux CLI 风格主题
 * 模拟经典终端界面，支持 light/dark 模式
 */

/* ========================================
   Dark 模式变量 (默认)
   ======================================== */

body[data-theme="cli"] {
    --cli-bg: #0c0c0c;
    --cli-bg-alt: #141414;
    --cli-fg: #00ff00;
    --cli-fg-dim: #008800;
    --cli-accent: #00ff00;
    --cli-error: #ff4444;
    --cli-warning: #ffaa00;
    --cli-info: #00aaff;
    --cli-border: #333333;
    --cli-selection-bg: #00ff00;
    --cli-selection-fg: #0c0c0c;
    --cli-input-bg: #1a1a1a;
    --cli-scrollbar: #444444;
}

/* ========================================
   Light 模式变量
   ======================================== */

body[data-theme="cli"][data-mode="light"] {
    --cli-bg: #f8f8f8;
    --cli-bg-alt: #ffffff;
    --cli-fg: #006400;
    --cli-fg-dim: #228b22;
    --cli-accent: #008000;
    --cli-error: #cc0000;
    --cli-warning: #cc6600;
    --cli-info: #0066cc;
    --cli-border: #d0d0d0;
    --cli-selection-bg: #006400;
    --cli-selection-fg: #ffffff;
    --cli-input-bg: #ffffff;
    --cli-scrollbar: #aaaaaa;
}

/* ========================================
   基础样式
   ======================================== */

body[data-theme="cli"] {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    background: var(--cli-bg);
    color: var(--cli-fg);
    min-height: 100vh;
}

/* ========================================
   终端容器
   ======================================== */

body[data-theme="cli"] .container {
    width: 95vw;
    max-width: none;
    margin: 0 auto;
    padding: 1.5vw;
    min-height: 100vh;
}

/* ========================================
   头部 - 模拟终端标题栏
   ======================================== */

body[data-theme="cli"] header {
    background: transparent;
    color: var(--cli-fg);
    padding: 1.5vw 0;
    border-bottom: 1px dashed var(--cli-border);
    margin-bottom: 2vw;
}

body[data-theme="cli"] .header-search {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2vw;
    flex-wrap: wrap;
}

body[data-theme="cli"] .header-content {
    position: relative;
}

body[data-theme="cli"] .header-content::before {
    content: 'root@coax-tools:~$ ';
    font-weight: bold;
}

body[data-theme="cli"] .editable-title {
    display: inline-flex;
    align-items: center;
    gap: 0.4vw;
}

body[data-theme="cli"] .title-text {
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.2vw 0.4vw;
    border: 1px dashed transparent;
    transition: border-color 0.2s;
}

body[data-theme="cli"] .title-text:hover {
    border-color: var(--cli-fg-dim);
}

body[data-theme="cli"] .title-text::after {
    content: '_';
    animation: blink 1s infinite;
}

body[data-theme="cli"] .title-input {
    font-size: 1.5rem;
    background: transparent;
    border: 1px solid var(--cli-fg);
    color: var(--cli-fg);
    padding: 0.2vw 0.4vw;
    font-family: inherit;
    width: 15vw;
}

body[data-theme="cli"] .title-input:focus {
    outline: none;
    box-shadow: 0 0 0 1px var(--cli-fg);
}

body[data-theme="cli"] .title-edit-btn {
    background: transparent;
    border: 1px solid var(--cli-border);
    color: var(--cli-fg-dim);
    cursor: pointer;
    padding: 0.2vw 0.6vw;
    font-family: inherit;
    font-size: 0.85rem;
    transition: all 0.2s;
}

body[data-theme="cli"] .title-edit-btn:hover {
    border-color: var(--cli-fg);
    color: var(--cli-fg);
}

/* ========================================
   搜索框
   ======================================== */

body[data-theme="cli"] .search-box {
    display: flex;
    align-items: center;
    border: 1px solid var(--cli-border);
    background: var(--cli-input-bg);
    padding: 0.6vw 1vw;
    min-width: 20vw;
}

body[data-theme="cli"] .search-box:focus-within {
    border-color: var(--cli-fg);
}

body[data-theme="cli"] .search-box input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--cli-fg);
    font-family: inherit;
    font-size: 1rem;
    padding: 0;
    width: 100%;
}

body[data-theme="cli"] .search-box input:focus {
    outline: none;
    box-shadow: none;
}

body[data-theme="cli"] .search-box input::placeholder {
    color: var(--cli-fg-dim);
    opacity: 0.6;
}

body[data-theme="cli"] .search-hint {
    color: var(--cli-fg-dim);
    font-size: 0.85rem;
    margin-left: 0.8vw;
    padding: 0.2vw 0.6vw;
    border: 1px solid var(--cli-border);
}

/* ========================================
   无搜索结果
   ======================================== */

body[data-theme="cli"] .no-results {
    text-align: center;
    padding: 4vw 2vw;
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .no-results p::before {
    content: '> ';
}

/* ========================================
   终端输出样式
   ======================================== */

body[data-theme="cli"] main {
    padding: 0;
}

body[data-theme="cli"] .terminal-output {
    margin: 20px 0;
    padding: 16px;
    background: rgba(0, 255, 0, 0.02);
    border: 1px solid var(--cli-border);
    border-radius: 4px;
}

body[data-theme="cli"][data-mode="light"] .terminal-output {
    background: rgba(0, 100, 0, 0.03);
}

body[data-theme="cli"] .terminal-line {
    margin: 4px 0;
    display: flex;
    align-items: flex-start;
}

body[data-theme="cli"] .terminal-line::before {
    content: '$ ';
    color: var(--cli-fg-dim);
    margin-right: 8px;
    flex-shrink: 0;
}

body[data-theme="cli"] .terminal-line.success::before {
    content: '✓ ';
    color: var(--cli-fg);
}

body[data-theme="cli"] .terminal-line.error::before {
    content: '✗ ';
    color: var(--cli-error);
}

body[data-theme="cli"] .terminal-line.info::before {
    content: '● ';
    color: var(--cli-info);
}

body[data-theme="cli"] .terminal-line.warning::before {
    content: '⚠ ';
    color: var(--cli-warning);
}

/* ========================================
   工具网格 - 终端风格
   ======================================== */

body[data-theme="cli"] .tools-grid {
    display: block;
    margin: 0;
    gap: 0;
}

body[data-theme="cli"] .tool-card {
    background: transparent;
    border: 1px dashed var(--cli-border);
    border-radius: 0;
    padding: 1.2vw 1.5vw;
    margin-bottom: 0.8vw;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1.5vw;
    transition: all 0.15s;
}

body[data-theme="cli"] .tool-card:hover,
body[data-theme="cli"] .tool-card:focus {
    background: rgba(0, 255, 0, 0.05);
    border-color: var(--cli-fg);
    transform: none;
    box-shadow: none;
}

body[data-theme="cli"][data-mode="light"] .tool-card:hover,
body[data-theme="cli"][data-mode="light"] .tool-card:focus {
    background: rgba(0, 100, 0, 0.05);
}

body[data-theme="cli"] .tool-card h3 {
    color: var(--cli-fg);
    font-size: 1rem;
    font-weight: normal;
    margin: 0;
    overflow: hidden;
    white-space: nowrap;
}

body[data-theme="cli"] .type-cursor {
    background: var(--cli-fg);
}

body[data-theme="cli"] .tool-card p {
    color: var(--cli-fg-dim);
    margin: 0;
    flex: 1;
    font-size: 0.85rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s ease;
    animation: none;
}

body[data-theme="cli"] .tool-card:hover p {
    max-height: 3vw;
    opacity: 0.8;
}

body[data-theme="cli"] .tool-card p {
    color: var(--cli-fg-dim);
    margin: 0;
    flex: 1;
    font-size: 0.85rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

body[data-theme="cli"] .tool-card:hover p {
    max-height: 3vw;
    opacity: 0.8;
}

/* ========================================
   表单元素 - 终端风格
   ======================================== */

body[data-theme="cli"] input[type="text"],
body[data-theme="cli"] input[type="number"],
body[data-theme="cli"] input[type="password"],
body[data-theme="cli"] input[type="email"],
body[data-theme="cli"] input[type="url"],
body[data-theme="cli"] input[type="search"],
body[data-theme="cli"] input[type="date"],
body[data-theme="cli"] input[type="datetime-local"],
body[data-theme="cli"] textarea,
body[data-theme="cli"] select {
    background: var(--cli-input-bg);
    border: 1px solid var(--cli-border);
    border-radius: 0;
    color: var(--cli-fg);
    font-family: inherit;
    font-size: inherit;
    padding: 0.8vw 1vw;
    width: 100%;
}

body[data-theme="cli"] input:focus,
body[data-theme="cli"] textarea:focus,
body[data-theme="cli"] select:focus {
    outline: none;
    border-color: var(--cli-fg);
    box-shadow: 0 0 0 1px var(--cli-fg);
}

body[data-theme="cli"] input::placeholder,
body[data-theme="cli"] textarea::placeholder {
    color: var(--cli-fg-dim);
    opacity: 0.5;
}

body[data-theme="cli"] select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300ff00'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1vw center;
    padding-right: 3vw;
}

body[data-theme="cli"][data-mode="light"] select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23006400'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

body[data-theme="cli"] select option {
    background: var(--cli-bg);
    color: var(--cli-fg);
}

body[data-theme="cli"] label {
    color: var(--cli-fg-dim);
    font-size: 0.9rem;
}

body[data-theme="cli"] .form-group {
    margin-bottom: 1.5vw;
}

/* ========================================
   按钮 - 终端风格
   ======================================== */

body[data-theme="cli"] .btn,
body[data-theme="cli"] button,
body[data-theme="cli"] input[type="submit"],
body[data-theme="cli"] input[type="button"] {
    background: transparent;
    border: 1px solid var(--cli-fg);
    color: var(--cli-fg);
    padding: 0.8vw 2vw;
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.15s;
}

body[data-theme="cli"] .btn:hover,
body[data-theme="cli"] button:hover,
body[data-theme="cli"] input[type="submit"]:hover,
body[data-theme="cli"] input[type="button"]:hover {
    background: var(--cli-fg);
    color: var(--cli-bg);
}

body[data-theme="cli"] .btn:active,
body[data-theme="cli"] button:active {
    transform: scale(0.98);
}

body[data-theme="cli"] .btn-primary {
    background: var(--cli-fg);
    color: var(--cli-bg);
}

body[data-theme="cli"] .btn-primary:hover {
    background: transparent;
    color: var(--cli-fg);
}

body[data-theme="cli"] .btn-secondary {
    border-color: var(--cli-border);
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .btn-secondary:hover {
    border-color: var(--cli-fg);
    color: var(--cli-fg);
    background: transparent;
}

/* ========================================
   消息提示 - 终端风格
   ======================================== */

body[data-theme="cli"] .message {
    background: transparent;
    border: 1px dashed var(--cli-border);
    border-radius: 0;
    color: var(--cli-fg);
    padding: 1vw 1.5vw;
    margin: 1.5vw 0;
    font-family: inherit;
}

body[data-theme="cli"] .message::before {
    content: '[MSG] ';
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .message-success {
    border-color: var(--cli-fg);
    color: var(--cli-fg);
}

body[data-theme="cli"] .message-success::before {
    content: '[OK] ';
}

body[data-theme="cli"] .message-error {
    border-color: var(--cli-error);
    color: var(--cli-error);
}

body[data-theme="cli"] .message-error::before {
    content: '[ERR] ';
}

body[data-theme="cli"] .message-info {
    border-color: var(--cli-info);
    color: var(--cli-info);
}

body[data-theme="cli"] .message-info::before {
    content: '[INFO] ';
}

/* ========================================
   帮助模态框 - 终端风格
   ======================================== */

body[data-theme="cli"] .help-icon {
    background: transparent;
    border: 1px solid var(--cli-fg);
    color: var(--cli-fg);
    font-family: inherit;
}

body[data-theme="cli"] .help-icon:hover {
    background: var(--cli-fg);
    color: var(--cli-bg);
}

body[data-theme="cli"] .help-modal {
    background: rgba(0, 0, 0, 0.9);
}

body[data-theme="cli"][data-mode="light"] .help-modal {
    background: rgba(0, 0, 0, 0.5);
}

body[data-theme="cli"] .help-content {
    background: var(--cli-bg);
    border: 1px solid var(--cli-fg);
    color: var(--cli-fg);
    padding: 2vw;
    max-width: 95vw;
    font-family: inherit;
}

body[data-theme="cli"] .help-content .close {
    color: var(--cli-fg);
    font-family: inherit;
}

body[data-theme="cli"] .help-content h2 {
    color: var(--cli-fg);
    border-bottom: 1px dashed var(--cli-border);
    padding-bottom: 1vw;
    margin-bottom: 2vw;
}

body[data-theme="cli"] .help-content h2::before {
    content: '## ';
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .help-content h3 {
    color: var(--cli-fg);
    margin: 1.5vw 0 0.8vw;
}

body[data-theme="cli"] .help-content h3::before {
    content: '### ';
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .help-content p {
    color: var(--cli-fg-dim);
    margin: 0.8vw 0;
    line-height: 1.6;
}

body[data-theme="cli"] .help-section {
    margin: 1.5vw 0;
    padding: 1vw;
    border-left: 2px solid var(--cli-border);
}

/* ========================================
   页脚 - 终端风格
   ======================================== */

body[data-theme="cli"] footer {
    background: transparent;
    color: var(--cli-fg-dim);
    border-top: 1px dashed var(--cli-border);
    padding: 1.5vw 0;
    margin-top: 4vw;
    font-size: 0.85rem;
}

body[data-theme="cli"] .footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8vw;
}

body[data-theme="cli"] .footer-content p {
    margin: 0;
    opacity: 0.6;
}

body[data-theme="cli"] .footer-content p::before {
    content: '# ';
}

/* ========================================
   主题切换器 - 终端风格
   ======================================== */

body[data-theme="cli"] .theme-switcher {
    position: fixed;
    top: 1vw;
    right: 1vw;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5vw;
    border: 1px solid var(--cli-border);
    background: var(--cli-bg);
    color: var(--cli-fg-dim);
    cursor: pointer;
    transition: all 0.15s;
}

body[data-theme="cli"] .theme-switcher:hover {
    color: var(--cli-fg);
    background: rgba(0, 255, 0, 0.1);
}

body[data-theme="cli"][data-mode="light"] .theme-switcher:hover {
    background: rgba(0, 100, 0, 0.1);
}

body[data-theme="cli"] .theme-switcher svg {
    width: 1.2vw;
    height: 1.2vw;
}

body[data-theme="cli"] .theme-btn.active {
    color: var(--cli-bg);
    background: var(--cli-fg);
}

body[data-theme="cli"] .theme-btn svg {
    width: 1vw;
    height: 1vw;
    min-width: 14px;
    min-height: 14px;
    vertical-align: middle;
}

/* ========================================
   滚动条 - 终端风格
   ======================================== */

body[data-theme="cli"] ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

body[data-theme="cli"] ::-webkit-scrollbar-track {
    background: var(--cli-bg);
}

body[data-theme="cli"] ::-webkit-scrollbar-thumb {
    background: var(--cli-scrollbar);
    border-radius: 0;
}

body[data-theme="cli"] ::-webkit-scrollbar-thumb:hover {
    background: var(--cli-fg-dim);
}

/* ========================================
   文本选择 - 终端风格
   ======================================== */

body[data-theme="cli"] ::selection {
    background: var(--cli-selection-bg);
    color: var(--cli-selection-fg);
}

/* ========================================
   工具页面容器
   ======================================== */

body[data-theme="cli"] .tool-container {
    padding: 0;
    width: 95vw;
    max-width: none;
}

body[data-theme="cli"] .tool-header {
    margin-bottom: 2vw;
    padding-bottom: 1.5vw;
    border-bottom: 1px dashed var(--cli-border);
}

body[data-theme="cli"] .tool-header h1::before {
    content: '# ';
    color: var(--cli-fg-dim);
}

body[data-theme="cli"] .tool-header p::before {
    content: '// ';
    color: var(--cli-fg-dim);
}

/* ========================================
   输入输出面板
   ======================================== */

body[data-theme="cli"] .input-output-container {
    display: flex;
    gap: 1.5vw;
    margin: 2vw 0;
}

body[data-theme="cli"] .panel {
    flex: 1;
    border: 1px solid var(--cli-border);
    padding: 1vw;
}

body[data-theme="cli"] .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1vw;
    padding-bottom: 0.8vw;
    border-bottom: 1px dashed var(--cli-border);
}

body[data-theme="cli"] .panel-title {
    color: var(--cli-fg-dim);
    font-size: 0.9rem;
}

body[data-theme="cli"] textarea {
    width: 100%;
    min-height: 25vw;
    resize: vertical;
}

/* ========================================
   结果显示
   ======================================== */

body[data-theme="cli"] .result {
    border: 1px dashed var(--cli-fg);
    padding: 1.5vw;
    margin: 1.5vw 0;
    background: rgba(0, 255, 0, 0.02);
}

body[data-theme="cli"][data-mode="light"] .result {
    background: rgba(0, 100, 0, 0.02);
}

body[data-theme="cli"] .result::before {
    content: '> ';
    color: var(--cli-fg-dim);
}

/* ========================================
   响应式
   ======================================== */

@media (max-width: 768px) {
    body[data-theme="cli"] {
        font-size: 13px;
    }
    
    body[data-theme="cli"] .header-search {
        flex-direction: column;
        align-items: stretch;
    }
    
    body[data-theme="cli"] .header-content {
        margin-bottom: 1.5vw;
    }
    
    body[data-theme="cli"] .title-text,
    body[data-theme="cli"] .title-input {
        font-size: 1.2rem;
    }
    
    body[data-theme="cli"] .search-box {
        width: 100%;
        min-width: unset;
    }
    
    body[data-theme="cli"] .input-output-container {
        flex-direction: column;
    }
    
    body[data-theme="cli"] .tool-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1vw;
    }
}