/* Dashboard performance fornitore (gruppo KPI).
   Montata in VendorPerformanceDashboard_DetailView via ControlDetailItem.
   Palette via CSS variables, override dark mode su [data-vp-theme="dark"]. */

.vp-perf-dashboard {
    --vp-perf-bg: #f5f7fa;
    --vp-perf-card: #ffffff;
    --vp-perf-border: #e3e8ef;
    --vp-perf-text: #1f2933;
    --vp-perf-muted: #7b8794;
    --vp-perf-good: #28a745;
    --vp-perf-warn: #f0ad4e;
    --vp-perf-bad: #dc3545;
    --vp-perf-accent: #0078d4;
    padding: 16px;
    color: var(--vp-perf-text);
    font-size: 14px;
}

[data-vp-theme="dark"] .vp-perf-dashboard,
.vp-perf-dashboard[data-vp-theme="dark"] {
    --vp-perf-bg: #1b1f24;
    --vp-perf-card: #23282f;
    --vp-perf-border: #353c45;
    --vp-perf-text: #e6e9ed;
    --vp-perf-muted: #9aa5b1;
}

/* ---- Toolbar ---- */
.vp-perf-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.vp-perf-title { display: flex; flex-direction: column; gap: 2px; }
.vp-perf-h1 { font-size: 20px; font-weight: 700; }
.vp-perf-sub { color: var(--vp-perf-muted); font-size: 13px; }

.vp-perf-toolbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.vp-perf-vendor-pick { display: flex; align-items: center; gap: 6px; }
.vp-perf-lbl { color: var(--vp-perf-muted); font-size: 13px; }
.vp-perf-combo { min-width: 260px; }
.vp-perf-ts { color: var(--vp-perf-muted); font-size: 12px; display: inline-flex; align-items: center; gap: 6px; }

.vp-clock-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--vp-perf-good); display: inline-block; }
.vp-clock-dot-loading { background: var(--vp-perf-warn); animation: vp-pulse 1s infinite; }
@keyframes vp-pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

/* ---- Controlli ---- */
.vp-perf-controls {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: var(--vp-perf-card);
    border: 1px solid var(--vp-perf-border);
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.vp-perf-controls-head {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--vp-perf-text);
    padding-right: 14px;
    margin-right: 2px;
    border-right: 1px solid var(--vp-perf-border);
}
.vp-perf-controls-head .oi { color: var(--vp-perf-accent); font-size: 14px; }

/* Ogni parametro: etichetta + valore sopra, slider sotto */
.vp-perf-control {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 200px;
    flex: 1 1 200px;
    max-width: 320px;
}
.vp-perf-control-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.vp-perf-control-lbl {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--vp-perf-muted);
}
.vp-perf-control-val {
    font-size: 18px;
    font-weight: 700;
    color: var(--vp-perf-accent);
    line-height: 1;
}
.vp-perf-control-val small { font-size: 11px; font-weight: 600; color: var(--vp-perf-muted); margin-left: 2px; }

/* Slider nativo tematizzato */
.vp-perf-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: var(--vp-perf-border);
    outline: none;
    cursor: pointer;
    accent-color: var(--vp-perf-accent);
}
.vp-perf-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--vp-perf-accent);
    border: 3px solid var(--vp-perf-card);
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
    cursor: pointer;
    transition: transform .1s;
}
.vp-perf-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.vp-perf-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--vp-perf-accent);
    border: 3px solid var(--vp-perf-card);
    box-shadow: 0 1px 4px rgba(0,0,0,.25);
    cursor: pointer;
}

/* ---- Stato vuoto ---- */
.vp-perf-empty { padding: 40px; text-align: center; color: var(--vp-perf-muted); font-size: 15px; }
.vp-perf-empty-sm { padding: 24px; text-align: center; color: var(--vp-perf-muted); }

/* ---- KPI cards ---- */
.vp-perf-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 18px;
}
.vp-kpi-card {
    background: var(--vp-perf-card);
    border: 1px solid var(--vp-perf-border);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.vp-kpi-head { display: flex; align-items: center; gap: 6px; width: 100%; justify-content: center; }
.vp-kpi-name { font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: .03em; }
.vp-kpi-hint {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--vp-perf-border); color: var(--vp-perf-muted);
    font-size: 11px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center;
    cursor: help;
}

.vp-kpi-gauge {
    width: 120px; height: 120px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: transform .12s;
    border: 8px solid var(--vp-perf-border);
}
.vp-kpi-gauge:hover { transform: scale(1.04); }
.vp-gauge-good { border-color: var(--vp-perf-good); }
.vp-gauge-warn { border-color: var(--vp-perf-warn); }
.vp-gauge-bad { border-color: var(--vp-perf-bad); }
.vp-kpi-pct { font-size: 26px; font-weight: 700; }

.vp-kpi-bignum {
    font-size: 44px; font-weight: 800; line-height: 1; cursor: pointer;
    padding: 18px 0; transition: transform .12s;
}
.vp-kpi-bignum:hover { transform: scale(1.04); }
.vp-kpi-unit { font-size: 16px; font-weight: 600; color: var(--vp-perf-muted); margin-left: 4px; }
.vp-num-ok { color: var(--vp-perf-good); }
.vp-num-warn { color: var(--vp-perf-warn); }
.vp-num-alert { color: var(--vp-perf-bad); }
.vp-num-muted { color: var(--vp-perf-muted); cursor: default; }

.vp-kpi-foot { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; font-size: 12px; }
.vp-kpi-foot > span { padding: 2px 8px; border-radius: 999px; }
.vp-kpi-ok { background: rgba(40,167,69,.12); color: var(--vp-perf-good); }
.vp-kpi-warn { background: rgba(240,173,78,.15); color: #b8860b; cursor: pointer; }
.vp-kpi-bad { background: rgba(220,53,69,.12); color: var(--vp-perf-bad); cursor: pointer; }
.vp-kpi-muted { color: var(--vp-perf-muted); }

/* ---- Grafici ---- */
.vp-perf-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 16px;
}
.vp-perf-chart-box {
    background: var(--vp-perf-card);
    border: 1px solid var(--vp-perf-border);
    border-radius: 12px;
    padding: 14px;
}
.vp-perf-chart-title { font-weight: 600; margin-bottom: 10px; }

/* ---- Toast ---- */
.vp-perf-toast {
    position: fixed; bottom: 24px; right: 24px; z-index: 1080;
    padding: 12px 18px; border-radius: 8px; color: #fff; font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.vp-perf-toast-info { background: var(--vp-perf-accent); }
.vp-perf-toast-error { background: var(--vp-perf-bad); }