:root {
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --accent-red: #ff4757;
    --accent-blue: #38bdf8;
    --text-main: #f8fafc;
}

body {
    background-color: var(--bg-dark);
    margin: 0;
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.dashboard-page {
    padding: 20px;
    max-width: 500px; /* 适配移动端 */
    margin: 0 auto;
}

/* 头部样式 */
.hero-section {
    padding: 20px 0;
}
.brand h1 { font-size: 24px; margin: 0; font-weight: 800; letter-spacing: -1px; }
.brand p { font-size: 14px; opacity: 0.6; margin: 5px 0 20px; }

/* 进度条样式 */
.survival-status-card {
    background: var(--card-bg);
    padding: 15px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
}
.status-info {
    display: flex; justify-content: space-between;
    font-size: 12px; margin-bottom: 8px;
}
.level-tag { color: var(--accent-blue); font-weight: bold; }
.progress-track { height: 6px; background: #000; border-radius: 10px; overflow: hidden; }
.progress-fill { 
    height: 100%; width: 0; 
    background: linear-gradient(90deg, var(--accent-blue), #818cf8);
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 挂件布局 */
.widget-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 25px;
}
.widget {
    background: var(--card-bg);
    padding: 10px;
    border-radius: 12px;
    display: flex; flex-direction: column; align-items: center;
    border: 1px solid rgba(255,255,255,0.05);
}
.w-icon { font-size: 20px; margin-bottom: 5px; }
.w-label { font-size: 10px; opacity: 0.5; }
.w-val { font-size: 11px; font-weight: bold; white-space: nowrap; }
.widget.urgent { background: rgba(255, 71, 87, 0.1); border-color: rgba(255, 71, 87, 0.3); }

/* 功能网格 - 这是解决对齐的关键 */
.module-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}
.node-card {
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.2s, background 0.2s;
}
.node-card:active { transform: scale(0.95); background: rgba(255,255,255,0.1); }
.node-icon { font-size: 32px; margin-bottom: 10px; display: block; }
.node-card h3 { font-size: 15px; margin: 0; color: #fff; }
.node-card p { font-size: 11px; margin: 5px 0 0; opacity: 0.5; line-height: 1.4; }

/* 警示样式 */
.node-card.danger { border-color: rgba(255, 71, 87, 0.3); }

/* 底部拨号区 */
.dial-section h3 { font-size: 14px; opacity: 0.5; margin-bottom: 12px; text-align: center; }
.dial-group { display: flex; gap: 10px; }
.dial-btn {
    flex: 1; text-decoration: none; color: #fff;
    background: rgba(255,255,255,0.05);
    padding: 12px; border-radius: 12px; text-align: center;
    font-size: 13px; font-weight: bold;
    border: 1px solid rgba(255,255,255,0.1);
}