:root {
    --cyber-primary: #00ff9f;
    --cyber-secondary: #00b8ff;
    --cyber-accent: #ff2a6d;
    --cyber-warning: #ffd700;
    --cyber-background: #1a1a1a;
    --cyber-dark: #141414;
    --cyber-border: #2a2a2a;
    --cyber-text: #e0e0e0;
    --cyber-glow: 0 0 10px rgba(0, 255, 159, 0.5);
    --cyber-glow-secondary: 0 0 10px rgba(0, 184, 255, 0.5);
    --cyber-glow-accent: 0 0 10px rgba(255, 42, 109, 0.5);
}

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

body {
    font-family: 'Rajdhani', 'Orbitron', sans-serif;
    background-color: var(--cyber-background);
    background-image: 
        linear-gradient(45deg, var(--cyber-dark) 25%, transparent 25%),
        linear-gradient(-45deg, var(--cyber-dark) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--cyber-dark) 75%),
        linear-gradient(-45deg, transparent 75%, var(--cyber-dark) 75%);
    background-size: 20px 20px;
    padding: 20px;
    color: var(--cyber-text);
    min-height: 100vh;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    background-color: var(--cyber-dark);
    padding: 30px;
    border: 1px solid var(--cyber-border);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 255, 159, 0.1);
    position: relative;
}

.container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--cyber-primary), var(--cyber-secondary));
    z-index: -1;
    border-radius: 10px;
    opacity: 0.3;
}

/* 头部导航 */
.header-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--cyber-border);
}

.back-btn {
    padding: 10px 20px;
    background-color: transparent;
    border: 1px solid var(--cyber-secondary);
    color: var(--cyber-secondary);
    text-decoration: none;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.back-btn:hover {
    background-color: var(--cyber-secondary);
    color: var(--cyber-dark);
    box-shadow: var(--cyber-glow-secondary);
}

.page-title {
    color: var(--cyber-primary);
    font-size: 2.5em;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: var(--cyber-glow);
    font-family: 'Orbitron', sans-serif;
}

/* 章节标题 */
.section-title {
    color: var(--cyber-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    font-size: 1.2em;
    text-shadow: var(--cyber-glow);
    display: flex;
    align-items: center;
    gap: 10px;
}

.title-icon {
    font-size: 1.3em;
}

/* 主要功能区 */
.main-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.input-section {
    grid-column: 1 / -1;
    background-color: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--cyber-border);
    border-radius: 6px;
    padding: 20px;
}

.cron-input-group {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.cron-input {
    flex: 1;
    min-width: 300px;
    padding: 12px 20px;
    background-color: var(--cyber-dark);
    border: 2px solid var(--cyber-border);
    border-radius: 4px;
    color: var(--cyber-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.2em;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.cron-input:focus {
    outline: none;
    border-color: var(--cyber-primary);
    box-shadow: var(--cyber-glow);
}

/* Cron 字段说明 */
.cron-fields-hint {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 15px;
    background-color: rgba(20, 20, 20, 0.6);
    border: 1px solid var(--cyber-border);
    border-radius: 4px;
}

.field-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 12px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    border-radius: 4px;
    min-width: 80px;
}

.field-label {
    color: var(--cyber-secondary);
    font-weight: bold;
    font-size: 0.9em;
    margin-bottom: 4px;
}

.field-range {
    color: var(--cyber-text);
    font-size: 0.85em;
    font-family: 'Share Tech Mono', monospace;
}

/* 按钮样式 */
.btn {
    padding: 12px 24px;
    border: 1px solid;
    border-radius: 4px;
    cursor: pointer;
    background-color: transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    font-size: 0.95em;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-icon {
    font-size: 1.2em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    border-color: var(--cyber-primary);
    color: var(--cyber-primary);
}

.btn-primary:hover {
    background-color: var(--cyber-primary);
    color: var(--cyber-dark);
    box-shadow: var(--cyber-glow);
}

.btn-secondary {
    border-color: var(--cyber-secondary);
    color: var(--cyber-secondary);
}

.btn-secondary:hover {
    background-color: var(--cyber-secondary);
    color: var(--cyber-dark);
    box-shadow: var(--cyber-glow-secondary);
}

.btn-accent {
    border-color: var(--cyber-accent);
    color: var(--cyber-accent);
}

.btn-accent:hover {
    background-color: var(--cyber-accent);
    color: var(--cyber-dark);
    box-shadow: var(--cyber-glow-accent);
}

/* 结果区域 */
.result-section,
.execution-section {
    background-color: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--cyber-border);
    border-radius: 6px;
    padding: 20px;
}

.description-box {
    padding: 20px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    border-radius: 4px;
    min-height: 120px;
    color: var(--cyber-text);
    font-size: 1.1em;
    line-height: 1.8;
}

.description-box.success {
    border-color: var(--cyber-primary);
    color: var(--cyber-primary);
}

.description-box.error {
    border-color: var(--cyber-accent);
    color: var(--cyber-accent);
}

/* 执行时间列表 */
.execution-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.execution-item {
    padding: 12px 20px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    border-left: 3px solid var(--cyber-primary);
    border-radius: 4px;
    font-family: 'Share Tech Mono', monospace;
    color: var(--cyber-primary);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.execution-item:hover {
    border-left-color: var(--cyber-secondary);
    background-color: rgba(0, 184, 255, 0.05);
    transform: translateX(5px);
}

.execution-index {
    color: var(--cyber-secondary);
    font-weight: bold;
    min-width: 30px;
}

.no-data {
    padding: 30px;
    text-align: center;
    color: #666;
    font-style: italic;
}

/* 生成器区域 */
.generator-section {
    background-color: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--cyber-border);
    border-radius: 6px;
    padding: 25px;
    margin-bottom: 30px;
}

.generator-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    color: var(--cyber-text);
    cursor: pointer;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    border-color: var(--cyber-secondary);
    color: var(--cyber-secondary);
}

.tab-btn.active {
    background-color: var(--cyber-primary);
    border-color: var(--cyber-primary);
    color: var(--cyber-dark);
    box-shadow: var(--cyber-glow);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* 表单样式 */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.hidden {
    display: none;
}

.form-group label {
    color: var(--cyber-secondary);
    font-weight: bold;
    font-size: 1em;
}

.form-select,
.form-input {
    padding: 10px 15px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    border-radius: 4px;
    color: var(--cyber-text);
    font-size: 1em;
    transition: all 0.3s ease;
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: var(--cyber-primary);
    box-shadow: var(--cyber-glow);
}

/* 高级模式 */
.advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.advanced-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.advanced-field label {
    color: var(--cyber-secondary);
    font-weight: bold;
    font-size: 0.95em;
}

.advanced-hint {
    padding: 15px;
    background-color: rgba(0, 184, 255, 0.1);
    border: 1px solid var(--cyber-secondary);
    border-radius: 4px;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    font-size: 0.9em;
}

.advanced-hint strong {
    color: var(--cyber-secondary);
}

.advanced-hint span {
    color: var(--cyber-text);
    font-family: 'Share Tech Mono', monospace;
    padding: 4px 8px;
    background-color: var(--cyber-dark);
    border-radius: 3px;
}

/* 模板区域 */
.templates-section {
    background-color: rgba(26, 26, 26, 0.8);
    border: 1px solid var(--cyber-border);
    border-radius: 6px;
    padding: 25px;
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 15px;
}

.template-card {
    padding: 20px;
    background-color: var(--cyber-dark);
    border: 1px solid var(--cyber-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    position: relative;
    overflow: hidden;
}

.template-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 159, 0.1), transparent);
    transition: 0.5s;
}

.template-card:hover::before {
    left: 100%;
}

.template-card:hover {
    border-color: var(--cyber-primary);
    transform: translateY(-3px);
    box-shadow: var(--cyber-glow);
}

.template-name {
    color: var(--cyber-primary);
    font-weight: bold;
    font-size: 1.1em;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.template-cron {
    color: var(--cyber-secondary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.95em;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .main-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .page-title {
        font-size: 1.8em;
    }

    .header-nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .cron-input-group {
        flex-direction: column;
    }

    .cron-input {
        min-width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .form-grid,
    .advanced-grid {
        grid-template-columns: 1fr;
    }

    .templates-grid {
        grid-template-columns: 1fr;
    }

    .cron-fields-hint {
        justify-content: center;
    }
}

/* 动画效果 */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.execution-item {
    animation: slideIn 0.3s ease;
}