/* =========================================================================
 * ai-kline-v10.css - 青岚AI智能分析平台 V10 橙金科技感主题样式
 * 整体风格：深蓝/暗黑背景 + 橙金/绿色强调色
 * -------------------------------------------------------------------------
 * 依据用户要求：
 * 1. 主色调：橙金/黄色 (Primary Color)
 * 2. 按钮色：绿色 (Success Color)
 * 3. 字体：现代无衬线字体
 * ========================================================================= */

/* --- 0. 颜色变量 (Color Palettes) --- */
:root {
    /* 主色调：AI/提示色 (橙金/警告黄 - 模仿图片中的强调色) */
    --primary: #E6B333; /* 橙金 */
    --primary-light: #F0C040;
    --primary-dark: #D4A020;
    --success: #00B42A; /* 绿色 - 用于操作按钮 */
    --error: #F53F3F; /* 红色 */
    --warning: #ffbe0b; /* 警告黄 */

    /* 深色模式 (Deep Blue) */
    --bg-dark: #121825; /* 极深蓝黑，接近图片背景 */
    --card-dark: #1A2230; /* 卡片背景，更深的蓝 */
    --text-dark-primary: #E5E7EB; /* 主要文字 */
    --text-dark-secondary: #9CA3AF; /* 次要文字/提示 */
    --border-dark: #2D3A4A; /* 分隔线/边框 */
    --hover-dark: #253042; /* 悬停背景 */
    --shadow-md: 0 8px 16px rgba(0,0,0,0.3); /* 深度阴影 */

    /* 浅色模式 (Light Mode) */
    --bg-light: #FFFFFF;
    --card-light: #F8F9FA;
    --text-light-primary: #1F2937;
    --text-light-secondary: #6B7280;
    --border-light: #E5E7EB;
    --hover-light: #F3F4F6;

    /* 墨绿色模式 (Green Mode) */
    --bg-green: #2c3e50;
    --card-green: #2D3748;
    --text-green-primary: #F3F4F6;
    --text-green-secondary: #9CA3AF;
    --border-green: #4B5563;
    --hover-green: #374151;
}

/* --- 1. 全局和排版 (Global & Typography) --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}

body, html {
    min-height: 100vh;
    font-family: 'Inter', 'Segoe UI', sans-serif; 
    font-size: 14px;
    line-height: 1.6;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-dark-primary);
    background: radial-gradient(circle at top right, rgba(230, 179, 51, 0.05), transparent 40%), var(--bg-dark);
}

/* --- 2. 导航栏 (Navbar) --- */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background-color: var(--card-dark);
    border-bottom: 2px solid var(--primary-dark);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 100;
}
.navbar-logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary); 
    text-shadow: 0 0 5px rgba(230, 179, 51, 0.5); 
    margin: 0;
}
.navbar-logo a {
    text-decoration: none;
    color: inherit;
}
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.navbar-actions a {
    text-decoration: none;
}

/* --- 3. 英雄区域 (Hero Section) --- */
.hero-section {
    text-align: center;
    padding: 60px 20px 40px 20px;
}
.hero-tag {
    display: inline-block;
    background-color: var(--primary);
    color: var(--bg-dark);
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    text-transform: uppercase;
    box-shadow: 0 0 8px rgba(230, 179, 51, 0.5);
}
.hero-section h2 {
    font-size: 48px;
    font-weight: 700;
    margin: 16px 0 12px 0;
    letter-spacing: 1px;
    color: var(--text-dark-primary);
}
.hero-section p {
    font-size: 16px;
    color: var(--text-dark-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* --- 4. 容器与卡片 (Containers & Cards) --- */
.main-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto 60px auto;
    padding: 0 24px;
}
.card {
    background-color: var(--card-dark);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 20px;
    border: 1px solid var(--border-dark);
    position: relative;
}
/* K线图卡片顶部强调线 (橙金色) */
.card-kline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 2px dashed var(--border-dark);
}
.card-icon {
    font-size: 28px;
    color: var(--primary);
}
.card-header h3 {
    font-size: 22px;
    font-weight: 600;
    margin: 0;
    color: var(--primary-light);
}

/* --- 5. 控制区域 (Controls) --- */
.card-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}
#status-display {
    display: flex;
    gap: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark-secondary);
    border-top: 1px dashed var(--border-dark);
    padding-top: 16px;
}
.status-item {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: 4px;
    background-color: var(--hover-dark);
}
.status-item span {
    color: var(--primary);
    font-weight: 700;
}

/* --- 6. K线图表 (KLine Chart) --- */
#kline-chart {
    width: 100%;
    min-height: 450px;
    flex: 1;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-dark);
    background-color: var(--bg-dark); 
}
/* K线扫描动画 (橙金色) */
.ai-scanning::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        rgba(230, 179, 51, 0) 0%,
        rgba(230, 179, 51, 0.2) 50%,
        rgba(230, 179, 51, 0) 100%
    );
    z-index: 5;
    pointer-events: none;
    animation: scan 3s infinite linear;
}

@keyframes scan {
    0% { transform: translateX(0); }
    100% { transform: translateX(200%); }
}

#kline-error-tip {
    color: var(--warning) !important;
    padding: 15px;
    border: 1px solid var(--warning);
    border-radius: 8px;
    background: rgba(255, 190, 11, 0.1);
    box-shadow: 0 0 10px rgba(255, 190, 11, 0.3);
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%); 
}
#kline-error-tip span {
    color: var(--primary) !important;
    font-weight: bold;
    display: block;
    margin-top: 8px;
}

/* --- 7. AI 分析控制台 (AI Analysis Console) --- */
.ai-prompt-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.ai-prompt-controls > div {
    flex: 1;
}
.ai-prompt-controls label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    color: var(--primary);
    text-shadow: 0 0 2px rgba(230, 179, 51, 0.4);
}
.ai-action-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    align-items: flex-end;
}
#status-message {
    padding: 10px 0;
    color: var(--text-dark-secondary);
    min-height: 30px;
    font-style: italic;
}
#analysis-result {
    background-color: var(--bg-dark);
    border-radius: 8px;
    padding: 20px;
    min-height: 120px;
    border: 1px solid var(--border-dark);
    white-space: pre-wrap;
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
}
.result-container {
    position: relative;
}
.copy-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 16px;
    cursor: pointer;
    color: var(--text-dark-secondary);
    opacity: 0.5;
    padding: 8px;
    border-radius: 4px;
    background-color: var(--hover-dark);
}
.result-container:hover .copy-icon { opacity: 1; color: var(--primary); }
.copy-toast {
    position: absolute;
    top: 20px;
    right: 50px;
    background-color: var(--success);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 10;
}
.error-message {
    color: var(--error);
    font-weight: bold;
}
.raw-error-box {
    background-color: #380d11;
    color: #f59999;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid var(--error);
    max-height: 200px;
    overflow: auto;
    font-size: 12px;
    margin-top: 10px;
    font-family: monospace;
}
/* 格式化 AI 响应的 H3/H4 标签 */
#analysis-result h3 {
    color: var(--primary) !important;
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 18px;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 5px;
    text-shadow: 0 0 5px rgba(230, 179, 51, 0.4);
    font-weight: 700;
}
#analysis-result h4 {
    color: var(--primary-light) !important;
    border-bottom: 1px dashed var(--border-dark);
    padding-bottom: 5px;
    margin-top: 15px;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}
#analysis-result b {
    color: var(--primary-light);
    font-weight: 700;
}

/* AI 错误提示 */
#ai-error-tip {
    color: var(--error);
    background: rgba(245, 63, 63, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid var(--error);
}

/* --- 8. 表单元素 (Form Elements) --- */
select, textarea {
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-dark);
    background-color: var(--card-dark);
    color: var(--text-dark-primary);
    font-size: 14px;
    font-weight: 500;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.4);
}
textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
    background-color: var(--bg-dark);
}
select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 179, 51, 0.4);
    outline: none;
}
.current-usage-display {
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-dark-secondary);
}
.current-usage-display b {
    color: var(--primary);
}

/* --- 9. 按钮 (Buttons) --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: all 0.2s ease;
    transform: translateY(0);
}
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 导航栏 "加入交易社群" 按钮 (绿色) */
.btn-primary { 
    background-color: var(--success); 
    color: white; 
    font-weight: 700; 
}
.btn-primary:hover { 
    background-color: #00C83A; 
    box-shadow: 0 4px 10px rgba(0, 180, 42, 0.4); 
    transform: translateY(-1px); 
}

.btn-success { background-color: var(--success); color: white; }
.btn-success:hover { background-color: #00C83A; box-shadow: 0 4px 10px rgba(0, 180, 42, 0.4); transform: translateY(-1px); }

/* AI分析按钮 (橙金) */
.btn-warning { background-color: var(--primary); color: var(--bg-dark); font-weight: 700; }
.btn-warning:hover { background-color: var(--primary-light); box-shadow: 0 4px 10px rgba(230, 179, 51, 0.4); transform: translateY(-1px); }

/* 边框按钮 - 主色为橙金 */
.btn-outline { 
    background-color: transparent; 
    border: 1px solid var(--border-dark); 
    color: var(--text-dark-primary); 
    box-shadow: none; 
}
.btn-outline:hover { 
    background-color: var(--hover-dark); 
    border-color: var(--primary); 
    color: var(--primary);
}
.btn-outline.active { 
    background-color: var(--primary); 
    color: var(--bg-dark); 
    border-color: var(--primary); 
    font-weight: 700;
    box-shadow: 0 0 10px rgba(230, 179, 51, 0.5); 
    transform: translateY(-1px);
}
#interval-buttons { display: flex; gap: 8px; }
#interval-buttons .btn { padding: 8px 14px; }

.theme-buttons {
    margin-left: auto;
    display: flex;
    gap: 8px;
    justify-content: center;
}
.theme-buttons .btn {
    padding: 8px 14px;
    font-size: 13px;
    box-shadow: none;
}
/* 官方网址 P 标签样式 */
.theme-buttons p {
    color: var(--primary); 
    font-size: 14px; 
    font-weight: 700; 
    text-shadow: 0 0 5px rgba(230, 179, 51, 0.6);
    opacity: 0.9;
    letter-spacing: 1px;
    margin: 0;
    padding: 6px 12px;
    border-radius: 6px;
    background: rgba(230, 179, 51, 0.1); 
    border: 1px dashed var(--primary);
    white-space: nowrap;
}

/* loading 动画 */
.loading {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 4px;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- 10. 底部 (Footer) --- */
.footer {
    text-align: center;
    padding: 24px 0;
    color: var(--text-dark-secondary);
    font-size: 12px;
    border-top: 1px dashed var(--border-dark);
    margin-top: 40px;
    font-family: 'Inter', sans-serif;
}

/* --- 11. 辅助列表 (Feature List) --- */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.feature-list li {
    color: var(--text-dark-secondary);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
}
.feature-list li::before {
    content: '✓';
    color: var(--primary);
    font-weight: 700;
    margin-right: 10px;
    position: absolute;
    left: 0;
}

/* --- 12. 模式切换 (Light/Green Modes) --- */
/* Light Mode 适配 */
body.light-mode {
    background-color: var(--bg-light);
    background: radial-gradient(circle at top right, rgba(230, 179, 51, 0.05), transparent 40%), var(--bg-light);
    color: var(--text-light-primary);
}
body.light-mode .navbar { background-color: var(--card-light); border-bottom-color: var(--primary-dark); box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); }
body.light-mode .navbar-logo h1 { color: var(--primary-dark); text-shadow: none; }
body.light-mode .hero-section p { color: var(--text-light-secondary); }
body.light-mode .card { background-color: var(--card-light); border-color: var(--border-light); box-shadow: 0 4px 8px rgba(0,0,0,0.05); }
body.light-mode .card-header { border-bottom-color: var(--border-light); }
body.light-mode .card-header h3 { color: var(--text-light-primary); }
body.light-mode select,
body.light-mode textarea { background-color: var(--card-light); color: var(--text-light-primary); border-color: var(--border-light); box-shadow: inset 0 1px 2px rgba(0,0,0,0.1); }
body.light-mode textarea { background-color: var(--bg-light); }
body.light-mode .btn-outline { color: var(--text-light-primary); border-color: var(--border-light); }
body.light-mode .btn-outline:hover { background-color: var(--hover-light); }
body.light-mode .btn-outline.active { color: white; }
body.light-mode #analysis-result { background-color: var(--bg-light); border-color: var(--border-light); }
body.light-mode #status-display,
body.light-mode .ai-prompt-controls label,
body.light-mode .footer { color: var(--text-light-secondary); }
body.light-mode .status-item span { color: var(--primary-dark); }
body.light-mode .status-item { background-color: var(--hover-light); }
body.light-mode .copy-icon { background-color: var(--hover-light); color: var(--text-light-secondary); }
body.light-mode .feature-list li { color: var(--text-light-secondary); }
body.light-mode .card-kline::before { background-color: var(--primary-dark); }
body.light-mode #kline-error-tip { background: rgba(230, 179, 51, 0.1); border-color: var(--primary-dark); }
/* Light Mode 按钮颜色重置 */
body.light-mode .btn-primary { background-color: var(--success); color: white; }
body.light-mode .btn-primary:hover { background-color: #00C83A; }


/* Green Mode 适配 */
body.green-mode {
    background-color: var(--bg-green);
    background: radial-gradient(circle at top right, rgba(230, 179, 51, 0.05), transparent 40%), var(--bg-green);
    color: var(--text-green-primary);
}
body.green-mode .navbar { background-color: var(--card-green); border-bottom-color: var(--primary-dark); }
body.green-mode .hero-section p { color: var(--text-green-secondary); }
body.green-mode .card { background-color: var(--card-green); border-color: var(--border-green); }
body.green-mode .card-header { border-bottom-color: var(--border-green); }
body.green-mode .card-header h3 { color: var(--primary-light); }
body.green-mode select,
body.green-mode textarea { background-color: var(--card-green); color: var(--text-green-primary); border-color: var(--border-green); }
body.green-mode textarea { background-color: var(--bg-green); }
body.green-mode .btn-outline { color: var(--text-green-primary); border-color: var(--border-green); }
body.green-mode .btn-outline:hover { background-color: var(--hover-green); }
body.green-mode .btn-outline.active { color: var(--bg-dark); }
body.green-mode #analysis-result { background-color: var(--bg-green); border-color: var(--border-green); }
body.green-mode #status-display,
body.green-mode .ai-prompt-controls label,
body.green-mode .footer { color: var(--text-green-secondary); }
body.green-mode .status-item span { color: var(--primary-light); }
body.green-mode .status-item { background-color: var(--hover-green); }
body.green-mode .copy-icon { background-color: var(--hover-green); color: var(--text-green-secondary); }
body.green-mode .raw-error-box { background-color: #5b2124; }
body.green-mode .feature-list li { color: var(--text-green-secondary); }
body.green-mode .card-kline::before { background-color: var(--primary); }
/* Green Mode 按钮颜色重置 */
body.green-mode .btn-primary { background-color: var(--success); color: white; }
body.green-mode .btn-primary:hover { background-color: #00C83A; }


/* --- 13. 媒体查询 (Media Queries) --- */
@media (max-width: 992px) {
    .hero-section h2 { font-size: 40px; }
}
@media (max-width: 768px) {
    .navbar { padding: 12px 16px; flex-direction: column; gap: 12px; }
    .hero-section { padding: 40px 16px; }
    .main-container { padding: 0 16px; gap: 24px; }
    .card { padding: 20px; }
    .card-controls { flex-direction: column; align-items: stretch; }
    .ai-action-buttons { flex-direction: column; align-items: stretch; }
    .ai-action-buttons > div { display: flex; flex-direction: column; align-items: stretch; }
    .ai-action-buttons .btn { width: 100%; }
    #interval-buttons { justify-content: space-between; }
    .theme-buttons {
        margin-left: 0;
        justify-content: space-between;
        width: 100%;
        flex-wrap: wrap;
    }
    .theme-buttons p {
        width: 100%;
        text-align: center;
        margin-top: 8px;
    }
    .theme-buttons .btn {
        flex: 1;
        min-width: 80px;
    }
    .theme-buttons:nth-child(3) {
        width: 100%;
    }
}