h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ============================================================
   CLADemo — Energy dashboard + app shell styles
   Colors come entirely from design-tokens.css variables, so the
   light/dark "control-room" toggle recolors everything for free.
   ============================================================ */

* { box-sizing: border-box; }
body { margin: 0; }

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

/* ── Top bar ─────────────────────────────────────────────── */
.topbar {
    display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap;
    padding: .65rem 1.25rem; background: var(--grad-grid); color: #fff;
    box-shadow: var(--shadow-md);
}
.brand { display: flex; align-items: baseline; gap: .5rem; min-width: 0; }
.brand-mark { color: var(--color-accent-blue-light); font-size: 1.25rem; }
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: .5px; }
.brand-accent { color: var(--color-accent-blue-light); }
.brand-sub { font-size: .75rem; color: #cbd5e1; margin-left: .25rem; }
.topnav { display: flex; gap: 1rem; margin-left: 1rem; flex: 1 1 auto; min-width: 0; flex-wrap: wrap; }
.topnav a { color: #cbd5e1; text-decoration: none; font-size: .9rem; padding: .25rem .25rem; border-bottom: 2px solid transparent; }
.topnav a.active { color: #fff; border-bottom-color: var(--color-accent-blue-light); }
.topnav a.disabled { opacity: .45; pointer-events: none; }
.topbar-actions { display: flex; align-items: center; gap: .45rem; margin-left: auto; }
.lang-toggle { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-sm); padding: .4rem .75rem; cursor: pointer; font-size: .85rem; }
.lang-toggle:hover { background: rgba(255,255,255,.22); }
.theme-toggle { margin-left: auto; background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-sm); padding: .4rem .75rem; cursor: pointer; font-size: .85rem; }
.topbar-actions .theme-toggle { margin-left: 0; }
.theme-toggle:hover { background: rgba(255,255,255,.22); }

.app-main { flex: 1; padding: 1.5rem; max-width: 1280px; width: 100%; margin: 0 auto; }

@media (max-width: 720px) {
    .topbar { gap: .65rem .9rem; padding: .65rem .9rem; }
    .brand { flex: 1 1 190px; }
    .brand-sub { display: none; }
    .topnav { order: 3; flex-basis: 100%; margin-left: 0; gap: .7rem; }
    .topnav a { font-size: .82rem; }
    .topbar-actions { flex: 0 0 auto; }
    .app-main { padding: 1rem; }
}

/* ── Dashboard header ────────────────────────────────────── */
.dash-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.25rem; }
.dash-header h1 { margin: 0 0 .15rem; font-size: 1.4rem; }
.muted { color: var(--text-muted); font-size: .85rem; margin: 0; }
.conn { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; font-weight: 600; padding: .3rem .65rem; border-radius: 999px; }
.conn .dot { width: .55rem; height: .55rem; border-radius: 50%; }
.conn.ok { color: var(--color-accent-green-dark); background: color-mix(in srgb, var(--color-accent-green) 15%, transparent); }
.conn.ok .dot { background: var(--color-accent-green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-green) 25%, transparent); }
.conn.down { color: var(--color-warning-dark); background: color-mix(in srgb, var(--color-warning) 15%, transparent); }
.conn.down .dot { background: var(--color-warning); }

/* ── KPI grid ────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--primary); border-radius: var(--radius-md); padding: .9rem 1rem; box-shadow: var(--shadow-sm); }
.kpi-label { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); }
.kpi-value { display: block; font-size: 1.7rem; font-weight: 700; line-height: 1.2; margin-top: .25rem; }
.kpi-value small { font-size: .8rem; font-weight: 500; color: var(--text-muted); margin-left: .25rem; }
.kpi.accent-gen { border-left-color: var(--chart-generation); }
.kpi.accent-con { border-left-color: var(--chart-consumption); }
.kpi.accent-bat { border-left-color: var(--chart-storage); }

/* ── Cards / columns ─────────────────────────────────────── */
.dash-cols { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; margin-bottom: 1.25rem; }
.dash-cols .card { padding: 1rem 1.25rem; }
.card h2 { font-size: 1rem; margin: 0 0 .85rem; }
@media (max-width: 860px) { .dash-cols { grid-template-columns: 1fr; } }

/* ── Live chart ──────────────────────────────────────────── */
.live-chart { width: 100%; height: 220px; background: var(--surface-alt); border-radius: var(--radius-sm); }
.live-chart .grid { stroke: var(--border); stroke-width: 1; }
.live-chart polyline { fill: none; stroke-width: 2; vector-effect: non-scaling-stroke; }
.series-generation { stroke: var(--chart-generation); }
.series-consumption { stroke: var(--chart-consumption); }
.series-battery { stroke: var(--chart-storage); stroke-dasharray: 4 3; }
.chart-legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: .78rem; color: var(--text-muted); margin-top: .6rem; }
.chart-legend .swatch { display: inline-block; width: .8rem; height: .8rem; border-radius: 2px; margin-right: .3rem; vertical-align: middle; }
.chart-legend .gen { background: var(--chart-generation); }
.chart-legend .con { background: var(--chart-consumption); }
.chart-legend .bat { background: var(--chart-storage); }
.chart-legend .scale { margin-left: auto; }

/* ── Battery gauge ───────────────────────────────────────── */
.gauge { position: relative; height: 16px; background: var(--surface-alt); border-radius: 999px; overflow: hidden; margin: .5rem 0 1rem; }
.gauge-fill { position: absolute; inset: 0; width: calc(var(--soc) * 1%); background: var(--grad-energy); transition: width .4s ease; }
.gauge-label { position: absolute; right: .5rem; top: -1.6rem; font-weight: 700; font-size: 1.3rem; }
.gauge-label small { font-size: .8rem; color: var(--text-muted); }
.battery-stats { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.battery-stats li { display: flex; justify-content: space-between; padding: .4rem 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.battery-stats span { color: var(--text-muted); }

/* ── Device table ────────────────────────────────────────── */
.device-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.device-table th { text-align: left; color: var(--text-muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; padding: .4rem .5rem; border-bottom: 1px solid var(--border); }
.device-table td { padding: .5rem; border-bottom: 1px solid var(--border-light, var(--border)); }

/* ── Badges + alarms ─────────────────────────────────────── */
.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.badge.online, .badge.info { color: var(--color-accent-green-dark); background: color-mix(in srgb, var(--color-accent-green) 16%, transparent); }
.badge.warning { color: var(--color-warning-dark); background: color-mix(in srgb, var(--color-warning) 18%, transparent); }
.badge.fault { color: var(--color-danger-dark); background: color-mix(in srgb, var(--color-danger) 16%, transparent); }
.alarm-list { list-style: none; padding: 0; margin: 0; }
.alarm-list li { display: flex; align-items: center; gap: .6rem; padding: .55rem 0; border-bottom: 1px solid var(--border); font-size: .88rem; }
.alarm-list time { margin-left: auto; color: var(--text-muted); font-family: var(--font-mono); font-size: .78rem; }