/* Dashboard styles, part 2 of 8: cards, charts, tables.
 * The parts load in this order, and a later rule wins over an earlier one. */

/* ---------- cards ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.card-head .hint { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.card-body { padding: 16px; }
/* minmax(0, 1fr): a wide table scrolls inside its card instead of widening the column (and the page) */
.stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.split { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr); gap: 16px; align-items: start; }

/* 140px: six figures in one row on a 1280 px laptop */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .label { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.kpi .value { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; margin-top: 2px; }
.kpi .value small { font-size: 13px; font-weight: 600; color: var(--muted); margin-left: 4px; letter-spacing: 0; }
.kpi .sub { color: var(--muted); font-size: 12.5px; }
.meter { height: 6px; border-radius: 3px; background: var(--border); margin-top: 8px; overflow: hidden; }
.meter > span { display: block; height: 100%; background: var(--accent); }
.meter.hot > span { background: var(--danger); }

/* ---------- charts ---------- */
.chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 12px 16px 0; }
.chart-head .now { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.chart-head .now small { font-size: 12.5px; color: var(--muted); font-weight: 600; margin-left: 3px; }
.chart-head .peak { color: var(--muted); font-size: 12.5px; }
.chart { position: relative; padding: 8px 16px 10px 16px; }
.chart svg { display: block; width: 100%; height: 130px; }
.chart .grid { stroke: var(--border); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart .area { fill: var(--accent-area); stroke: none; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.chart.green .area { fill: var(--ok-area); }
.chart.green .line { stroke: var(--ok); }
/* The plot sits right of a gutter holding the y-axis labels (top, middle, 0). */
.chart-plot { position: relative; margin-left: 64px; }
.chart .ylabels span { position: absolute; right: calc(100% + 8px); transform: translateY(-50%); font-size: 11px; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.chart .peak-dot { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid var(--surface); box-shadow: 0 0 0 1px var(--accent); transform: translate(-50%, -50%); cursor: help; }
.chart.green .peak-dot { background: var(--ok); box-shadow: 0 0 0 1px var(--ok); }
.chart .xlabs { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin: 3px 0 0 64px; }
.encoder-tips { margin-top: 12px; }
.tip-warn { margin-top: 8px; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--warn-soft); color: var(--warn); font-size: 13px; font-weight: 600; flex-basis: 100%; }
.chart-flag { margin: 8px 0 0; padding: 8px 10px; border-radius: var(--radius-sm); background: var(--warn-soft); color: var(--warn); font-size: 12.5px; font-weight: 600; }
.spark { display: block; width: 100%; height: 30px; }
.spark .line { fill: none; stroke: var(--accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.spark .area { fill: var(--accent-area); }
.spark.big { height: 44px; }
.rate-cell { display: flex; align-items: center; gap: 12px; }
.rate-cell span { min-width: 68px; }
.rate-cell .spark { width: 90px; height: 22px; flex: none; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.data th {
  text-align: left; color: var(--muted); font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  padding: 9px 14px; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap;
}
.data th.right, .data td.right { text-align: right; }
.data th button { font: inherit; color: inherit; text-transform: inherit; letter-spacing: inherit; background: none; border: 0; padding: 0; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
.data th button:hover { color: var(--text); }
.data th[aria-sort] { color: var(--accent-strong); }
.data td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.data tbody tr:last-child td { border-bottom: 0; }
.data tbody tr.row-link { cursor: pointer; }
.data tbody tr.row-link:hover td { background: var(--surface-2); }
.data .name { font-weight: 600; }
.data .name a { color: var(--text); text-decoration: none; }
.data .name a:hover { color: var(--accent-strong); text-decoration: underline; }
.data .sub { color: var(--muted); font-size: 12.5px; font-weight: 400; }
.cell-status { display: flex; align-items: center; gap: 9px; }
.cell-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.bar { display: block; height: 7px; background: var(--border); border-radius: 4px; overflow: hidden; min-width: 70px; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18); flex: none; }
.status-dot.off { background: var(--faint); box-shadow: none; }
.status-dot.bad { background: #ef4444; box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2); }
.status-dot.warn { background: #f59e0b; box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2); }

.badge, .pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 700; border-radius: 999px;
  padding: 1px 8px; border: 1px solid transparent; white-space: nowrap; line-height: 1.6;
}
.badge-live, .pill-ok { background: var(--ok-soft); color: var(--ok); border-color: var(--ok-border); }
.badge-info, .pill-info { background: var(--info-soft); color: var(--info); border-color: var(--info-border); }
.badge-warn, .pill-warn { background: var(--warn-soft); color: var(--warn); border-color: var(--warn-border); }
.badge-bad, .pill-bad { background: var(--danger-soft); color: var(--danger); border-color: var(--danger-border); }
.badge-idle, .pill-idle { background: var(--surface-2); color: var(--muted); border-color: var(--border); }
.tag { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 4px; padding: 0 6px; line-height: 1.6; white-space: nowrap; }
.tag.rec { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.tag.abr { color: var(--accent-strong); background: var(--accent-soft); border-color: var(--accent-border); }
.tag.warn { color: var(--warn); background: var(--warn-soft); border-color: var(--warn-border); }
.tag.bad { color: var(--danger); background: var(--danger-soft); border-color: var(--danger-border); }
.tag.push { color: var(--push); background: var(--push-soft); border-color: var(--push-border); }