/**
 * 星辰 AI  - 赛博朋克命令卡片
 */

.command-card {
    background: linear-gradient(145deg, #05050a 0%, #0a0f1e 100%);
    border: 1px solid rgba(0,255,245,0.15);
    border-radius: var(--border-radius-lg);
    padding: 0;
    margin: var(--spacing-lg) 0;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    transition: all 0.3s;
    overflow: hidden;
    position: relative;
}

/* 顶部霓虹线 — 脉冲 */
.command-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), var(--neon-pink));
    background-size: 200% 100%;
    animation: headerLine 4s linear infinite;
}

/* 角落装饰 */
.command-card::after {
    content: '';
    position: absolute;
    top: 8px; right: 8px;
    width: 14px; height: 14px;
    border-top: 1px solid rgba(0,255,245,0.3);
    border-right: 1px solid rgba(0,255,245,0.3);
    opacity: 0.5;
}

.command-card:hover {
    box-shadow: 0 0 40px rgba(0,255,245,0.12);
    border-color: rgba(0,255,245,0.3);
}

.command-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--neon-cyan);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-xl) var(--spacing-xl) 0;
    display: flex;
    align-items: center;
    gap: 10px;
    text-shadow: 0 0 10px rgba(0,255,245,0.3);
    letter-spacing: 1px;
}

.command-table {
    width: calc(100% - var(--spacing-xl) * 2);
    border-collapse: separate;
    border-spacing: 0;
    margin: 0 var(--spacing-xl) var(--spacing-xl);
}

.command-table thead {
    background: rgba(0,255,245,0.04);
}

.command-table th {
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--neon-cyan);
    border-bottom: 1px solid rgba(0,255,245,0.15);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.command-table th:first-child { border-radius: var(--border-radius-sm) 0 0 0; }
.command-table th:last-child { border-radius: 0 var(--border-radius-sm) 0 0; }

.command-table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(0,255,245,0.06);
    color: #c0c0d0;
    font-size: 13px;
}

.command-table tr:last-child td { border-bottom: none; }

.command-table tr:hover {
    background: rgba(0,255,245,0.04);
}

.command-table tr:hover td {
    color: var(--text-color);
}

.command-table code {
    background: rgba(0,255,245,0.06);
    color: var(--neon-cyan);
    padding: 3px 7px;
    border-radius: 4px;
    font-family: 'Fira Code', Consolas, monospace;
    font-size: 12px;
    border: 1px solid rgba(0,255,245,0.12);
    text-shadow: 0 0 4px rgba(0,255,245,0.2);
}

.command-list {
    margin: var(--spacing-md) var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
}

.command-list-title {
    font-weight: 600;
    color: var(--neon-cyan);
    margin-bottom: 12px;
    font-size: 14px;
    letter-spacing: 1px;
}

.command-list ul { list-style: none; padding: 0; margin: 0; }

.command-list li {
    padding: 9px 0;
    border-bottom: 1px solid rgba(0,255,245,0.06);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: #c0c0d0;
    transition: all 0.2s;
    font-size: 13px;
}

.command-list li:hover {
    padding-left: 8px;
    border-left: 2px solid var(--neon-cyan);
    color: var(--text-color);
}

.command-list li:last-child { border-bottom: none; }

.command-list code {
    background: rgba(0,255,245,0.06);
    color: var(--neon-cyan);
    padding: 3px 7px;
    border-radius: 4px;
    font-family: 'Fira Code', Consolas, monospace;
    font-size: 12px;
    white-space: nowrap;
    border: 1px solid rgba(0,255,245,0.12);
}

@media (max-width: 768px) {
    .command-table { font-size: 12px; }
    .command-table th, .command-table td { padding: 8px 10px; }
    .command-table code, .command-list code { font-size: 11px; }
}