/* Diagramme, Verfügbarkeit, Kennzahlen und Meldungs-Seite */

.chart { position: relative; margin-top: 10px; }
.chart-svg { width: 100%; }
.chart svg { display: block; overflow: visible; }
.chart .grid { stroke: var(--rim); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis { fill: var(--ink-3); font-size: 11px; font-family: var(--font); font-variant-numeric: tabular-nums; }
.chart .ln { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .cursor { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3 3; }
.chart .dot { fill: var(--bg); stroke-width: 2; }
.chart .hit { cursor: crosshair; }
.chart-empty { display: grid; place-items: center; color: var(--ink-3); font-size: .9rem; }

.chart-legend { display: flex; flex-wrap: wrap; gap: 14px; min-height: 0; margin-bottom: 4px; font-size: .84rem; color: var(--ink-2); }
.chart-legend:empty { display: none; }
.chart-legend .lg { display: inline-flex; align-items: center; gap: 7px; }
.chart-legend i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }

.chart-tip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 150px; padding: 8px 11px; border-radius: var(--r-sm);
  background: var(--glass-strong); color: var(--ink); font-size: .84rem;
  box-shadow: inset 0 0 0 1px var(--rim), 0 10px 26px -10px var(--shade);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.chart-tip .tt { color: var(--ink-3); font-size: .78rem; margin-bottom: 5px; }
.chart-tip .tr { display: flex; align-items: center; gap: 8px; line-height: 1.6; }
.chart-tip .tr i { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.chart-tip .tr span { color: var(--ink-2); flex: 1; }
.chart-tip .tr b { font-variant-numeric: tabular-nums; }

.chart-card h3 { font-size: 1rem; }

/* Kennzahlen oben */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.stat-card { display: flex; flex-direction: column; gap: 2px; }
.stat-card small { color: var(--ink-3); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; }
.stat-card b { font-size: 1.5rem; font-variant-numeric: tabular-nums; line-height: 1.2; }

/* Verfügbarkeit */
.avail { display: flex; gap: 2px; height: 22px; margin-top: 14px; }
.avail i { flex: 1; min-width: 1px; border-radius: 3px; background: var(--field); box-shadow: inset 0 0 0 1px var(--rim); }
.avail i.on { background: var(--ok); box-shadow: none; }
.avail i.part { background: var(--warn); box-shadow: none; }
.avail.empty { align-items: center; color: var(--ink-3); font-size: .9rem; }
.avail-num { font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.avail-legend { display: flex; gap: 16px; margin-top: 10px; font-size: .82rem; color: var(--ink-3); }
.avail-legend span { display: inline-flex; align-items: center; gap: 6px; }
.avail-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; background: var(--field); box-shadow: inset 0 0 0 1px var(--rim); }
.avail-legend i.on { background: var(--ok); box-shadow: none; }
.avail-legend i.part { background: var(--warn); box-shadow: none; }

/* Anleitung auf der Meldungs-Seite */
.steps-list { margin: 0; padding-left: 1.3em; color: var(--ink-2); line-height: 1.7; }
.steps-list li::marker { color: var(--ink-3); }