/**
 * 灵休 · 液态玻璃 —— 数据组件（data）
 *
 * KPI、迷你趋势、图表、占比条、热力格、头像、时间线、键值、设置行。
 * 图表一律用内联 SVG + 本文件的类名，不引入图表库；颜色只用 --lg-* 令牌。
 */

/* ============================================================
   1. KPI、迷你趋势、柱状图、占比条
   ============================================================ */
.lg-kpi {
    position: relative;
    min-height: 132px;
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.lg-kpi__label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--lg-fs-foot);
    font-weight: 600;
    color: var(--lg-text-3);
}

.lg-kpi__label i {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    font-size: 12px;
    background: var(--lg-brand-soft);
    color: var(--lg-brand-ink);
}

.lg-kpi__label i.is-blue { background: var(--lg-info-soft); color: var(--lg-info-ink); }
.lg-kpi__label i.is-warn { background: var(--lg-warn-soft); color: var(--lg-warn-ink); }
.lg-kpi__label i.is-red { background: var(--lg-danger-soft); color: var(--lg-danger-ink); }
.lg-kpi__label i.is-violet { background: var(--lg-violet-soft); color: var(--lg-violet-ink); }

.lg-kpi__value {
    margin-top: 8px;
    font-size: 36px;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--lg-text);
    font-variant-numeric: tabular-nums;
}

.lg-kpi__value small {
    margin-left: 3px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0;
    color: var(--lg-text-3);
}

.lg-kpi__foot {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: var(--lg-fs-foot);
    color: var(--lg-text-3);
}

.lg-delta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 22px;
    padding: 0 8px;
    border-radius: var(--lg-r-pill);
    font-size: 11.5px;
    font-weight: 700;
    background: var(--lg-fill);
    color: var(--lg-text-2);
}

.lg-delta--up { background: var(--lg-brand-soft); color: var(--lg-brand-ink); }
.lg-delta--down { background: var(--lg-danger-soft); color: var(--lg-danger-ink); }
.lg-delta--warn { background: var(--lg-warn-soft); color: var(--lg-warn-ink); }

/* 迷你趋势线：path 带 pathLength="1"，描线动画不依赖真实长度 */
.lg-spark {
    position: absolute;
    right: 14px;
    bottom: 14px;
    width: 46%;
    height: 40%;
    overflow: visible;
    --spark: var(--lg-brand);
}

.lg-spark--blue { --spark: var(--lg-info); }
.lg-spark--warn { --spark: var(--lg-warn); }
.lg-spark--violet { --spark: var(--lg-violet); }
.lg-spark--red { --spark: var(--lg-danger); }

.lg-spark__line {
    fill: none;
    stroke: var(--spark);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    animation: lg-draw 1.1s var(--lg-ease) 0.2s forwards;
}

.lg-spark__area {
    fill: var(--spark);
    opacity: 0;
    animation: lg-fade-area 0.8s var(--lg-ease) 0.7s forwards;
}

@keyframes lg-draw { to { stroke-dashoffset: 0; } }
@keyframes lg-fade-area { to { opacity: 0.14; } }
@keyframes lg-fade-in { to { opacity: 1; } }

/* 大面积趋势图：SVG 由页面脚本生成，样式只管线/面/网格/文字 */
.lg-chart {
    width: 100%;
    height: 220px;
    display: block;
    overflow: visible;
}

.lg-chart__grid { stroke: var(--lg-hairline); stroke-width: 1; vector-effect: non-scaling-stroke; }
.lg-chart__axis { fill: var(--lg-text-3); font-size: 11px; font-family: var(--lg-font); }
.lg-chart__line { fill: none; stroke: var(--lg-brand); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; animation: lg-draw 1.4s var(--lg-ease) 0.15s forwards; }
.lg-chart__line--b { stroke: var(--lg-info); animation-delay: 0.35s; }
.lg-chart__area { fill: var(--lg-brand); opacity: 0; animation: lg-fade-area 1s var(--lg-ease) 0.8s forwards; }

/* 柱状图：每根柱子用 --h（百分比）声明高度，--i 声明序号做错峰 */
.lg-bars {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 160px;
}

.lg-bars__col {
    flex: 1;
    min-width: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
}

.lg-bars__bar {
    width: 100%;
    max-width: 38px;
    height: var(--h, 40%);
    min-height: 6px;
    border-radius: 10px 10px 6px 6px;
    background: linear-gradient(180deg, var(--lg-brand-hi), var(--lg-brand));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transform-origin: bottom;
    animation: lg-grow 0.8s var(--lg-spring) both;
    animation-delay: calc(var(--i, 0) * 60ms + 150ms);
    opacity: 0.55;
    transition: opacity var(--lg-dur-2);
}

.lg-bars__col.is-today .lg-bars__bar,
.lg-bars__col:hover .lg-bars__bar {
    opacity: 1;
}

.lg-bars__bar.is-blue { background: linear-gradient(180deg, #93c5fd, var(--lg-info)); }
.lg-bars__bar.is-warn { background: linear-gradient(180deg, #fcd34d, var(--lg-warn)); }

.lg-bars__label {
    font-size: 11.5px;
    color: var(--lg-text-3);
    white-space: nowrap;
}

.lg-bars__col.is-today .lg-bars__label {
    color: var(--lg-brand-ink);
    font-weight: 700;
}

@keyframes lg-grow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

/* 占比条：多段横条 + 图例 */
.lg-stackbar {
    display: flex;
    height: 14px;
    gap: 3px;
}

.lg-stackbar__seg {
    flex: var(--w, 1) 1 0;
    min-width: 6px;
    border-radius: var(--lg-r-pill);
    background: var(--lg-brand);
    transform-origin: left;
    animation: lg-grow-x 0.9s var(--lg-ease) both;
}

.lg-stackbar__seg.is-blue { background: var(--lg-info); }
.lg-stackbar__seg.is-warn { background: var(--lg-warn); }
.lg-stackbar__seg.is-red { background: var(--lg-danger); }
.lg-stackbar__seg.is-gray { background: var(--lg-fill-2); }

@keyframes lg-grow-x {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.lg-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    margin-top: 12px;
    font-size: var(--lg-fs-foot);
    color: var(--lg-text-2);
}

.lg-legend i {
    display: inline-block;
    width: 9px;
    height: 9px;
    margin-right: 6px;
    border-radius: 50%;
    background: var(--lg-brand);
}

.lg-legend i.is-blue { background: var(--lg-info); }
.lg-legend i.is-warn { background: var(--lg-warn); }
.lg-legend i.is-red { background: var(--lg-danger); }
.lg-legend i.is-gray { background: var(--lg-fill-2); }

/* 热力格：7 列，每格用 --a（0–1）声明深浅 */
.lg-heat {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.lg-heat__cell {
    aspect-ratio: 1;
    border-radius: 8px;
    background: rgba(16, 185, 129, var(--a, 0.1));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
    animation: lg-pop 0.5s var(--lg-spring) both;
    animation-delay: calc(var(--i, 0) * 12ms);
}

.lg-heat__cell.is-off {
    background: var(--lg-fill);
    box-shadow: none;
}

@keyframes lg-pop {
    from { opacity: 0; transform: scale(0.4); }
    to { opacity: 1; transform: scale(1); }
}

/* ============================================================
   2. 头像、状态点、时间线、键值、设置行
   ============================================================ */
.lg-avatar {
    flex: none;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(150deg, #34d399, #059669);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 2px 6px rgba(12, 50, 36, 0.18);
}

.lg-avatar--2 { background: linear-gradient(150deg, #60a5fa, #2563eb); }
.lg-avatar--3 { background: linear-gradient(150deg, #fbbf24, #d97706); }
.lg-avatar--4 { background: linear-gradient(150deg, #a78bfa, #6d28d9); }
.lg-avatar--5 { background: linear-gradient(150deg, #f472b6, #db2777); }
.lg-avatar--6 { background: linear-gradient(150deg, #22d3ee, #0891b2); }
.lg-avatar--lg { width: 56px; height: 56px; font-size: 22px; }
.lg-avatar--sm { width: 28px; height: 28px; font-size: 12px; }

.lg-avatars {
    display: inline-flex;
}

.lg-avatars .lg-avatar {
    width: 30px;
    height: 30px;
    margin-left: -9px;
    font-size: 12px;
    box-shadow: 0 0 0 2px var(--lg-surface-hi);
}

.lg-avatars .lg-avatar:first-child {
    margin-left: 0;
}

/* 状态点：在线 / 警告 / 异常 / 离线 */
.lg-pulse {
    display: inline-block;
    flex: none;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--lg-brand);
    animation: lg-beat 2s ease-out infinite;
}

.lg-pulse.is-warn { background: var(--lg-warn); animation-name: lg-beat-warn; }
.lg-pulse.is-red { background: var(--lg-danger); animation-name: lg-beat-red; }
.lg-pulse.is-off { background: var(--lg-text-3); animation: none; }

@keyframes lg-beat { 0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); } 70%, 100% { box-shadow: 0 0 0 9px rgba(16, 185, 129, 0); } }
@keyframes lg-beat-warn { 0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.5); } 70%, 100% { box-shadow: 0 0 0 9px rgba(245, 158, 11, 0); } }
@keyframes lg-beat-red { 0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5); } 70%, 100% { box-shadow: 0 0 0 9px rgba(239, 68, 68, 0); } }

.lg-timeline {
    position: relative;
    margin: 0;
    padding: 0 0 0 22px;
    list-style: none;
}

.lg-timeline::before {
    content: "";
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 6px;
    width: 2px;
    border-radius: 2px;
    background: var(--lg-hairline);
}

.lg-timeline__item {
    position: relative;
    padding: 0 0 18px;
}

.lg-timeline__item:last-child {
    padding-bottom: 0;
}

.lg-timeline__item::before {
    content: "";
    position: absolute;
    top: 3px;
    left: -22px;
    width: 14px;
    height: 14px;
    box-sizing: border-box;
    border-radius: 50%;
    background: var(--lg-surface-hi);
    border: 3px solid var(--lg-brand);
}

.lg-timeline__item.is-blue::before { border-color: var(--lg-info); }
.lg-timeline__item.is-warn::before { border-color: var(--lg-warn); }
.lg-timeline__item.is-red::before { border-color: var(--lg-danger); }
.lg-timeline__item.is-gray::before { border-color: var(--lg-text-3); }

.lg-timeline__title { font-size: var(--lg-fs-call); font-weight: 600; color: var(--lg-text); }
.lg-timeline__meta { margin-top: 2px; font-size: var(--lg-fs-foot); color: var(--lg-text-3); }

.lg-kv {
    display: grid;
    grid-template-columns: 88px 1fr;
    gap: 12px 16px;
    margin: 0;
    font-size: var(--lg-fs-call);
}

.lg-kv dt { color: var(--lg-text-3); }
.lg-kv dd { margin: 0; color: var(--lg-text); font-weight: 500; }

/* 设置行：左说明右控件，所有设置页的每一项都用它 */
.lg-form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--lg-hairline);
}

.lg-form-row:last-child { border-bottom: 0; }
.lg-form-row__title { font-size: var(--lg-fs-body); font-weight: 600; color: var(--lg-text); }
.lg-form-row__desc { margin-top: 3px; max-width: 46ch; font-size: var(--lg-fs-foot); color: var(--lg-text-3); }
.lg-form-row__ctl { flex: none; display: flex; align-items: center; gap: 8px; }
.lg-form-row__ctl .form-input,
.lg-form-row__ctl .form-select { width: 200px; }

@media (max-width: 600px) {
    .lg-form-row { flex-direction: column; align-items: stretch; gap: 10px; }
    .lg-form-row__ctl .form-input,
    .lg-form-row__ctl .form-select { width: 100%; }
}