/* Componenti per le demo di cruscotto.
   Costruiti sulle variabili di site.css: nessun colore hardcoded, nessuna
   libreria esterna, grafici in SVG generato a mano. */

.dash-note {
    border: 1px solid color-mix(in srgb, var(--amber) 45%, transparent);
    border-radius: 12px;
    background: color-mix(in srgb, var(--amber) 8%, transparent);
    padding: 1rem 1.25rem;
    font-size: 0.92rem;
}

.dash-note strong {
    color: var(--amber);
}

/* --- Barra dei filtri --- */

.dash-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--panel);
}

.dash-toolbar .dash-toolbar-label {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-right: 0.2rem;
}

.dash-chip {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    background: transparent;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.78rem;
    cursor: pointer;
    transition: border-color 150ms ease, color 150ms ease;
}

.dash-chip:hover {
    border-color: var(--accent);
    color: var(--text);
}

.dash-chip[aria-pressed="true"] {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--text);
}

/* --- Griglia tessere KPI --- */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
    gap: 1rem;
}

.kpi {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1.15rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--panel);
    text-align: left;
    font: inherit;
    color: inherit;
    cursor: pointer;
    transition: border-color 150ms ease, transform 150ms ease;
}

.kpi:hover,
.kpi:focus-visible {
    border-color: var(--accent);
    transform: translateY(-2px);
    outline: none;
}

.kpi[aria-expanded="true"] {
    border-color: var(--accent);
}

.kpi-label {
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--muted);
}

.kpi-value {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}

.kpi-unit {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: 0;
}

.kpi-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.kpi-delta {
    font-family: var(--mono);
    font-size: 0.78rem;
    font-weight: 700;
}

.kpi-delta.up { color: var(--ok); }
.kpi-delta.down { color: var(--danger); }
.kpi-delta.flat { color: var(--muted); }

.kpi-hint {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--faint);
}

.spark {
    display: block;
    width: 100%;
    height: 30px;
    overflow: visible;
}

/* Stato semantico della tessera: bordo sinistro come segnale */
.kpi.state-alert { border-left: 3px solid var(--danger); }
.kpi.state-warn { border-left: 3px solid var(--amber); }
.kpi.state-ok { border-left: 3px solid var(--ok); }

/* --- Pannello di drill-down --- */

.drill {
    border: 1px solid var(--accent);
    border-radius: 14px;
    background: var(--surface);
    padding: 1.35rem 1.5rem;
    margin-top: 1rem;
}

.drill[hidden] {
    display: none;
}

.drill-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.1rem;
}

.drill-head h3 {
    margin: 0;
}

.drill-close {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    width: 30px;
    height: 30px;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
}

.drill-close:hover {
    border-color: var(--accent);
    color: var(--text);
}

.drill-why {
    margin: 0 0 1.1rem;
    padding-left: 0.9rem;
    border-left: 2px solid var(--accent);
    color: var(--muted);
    font-size: 0.92rem;
}

/* --- Grafico a barre orizzontali --- */

.bars {
    display: grid;
    gap: 0.6rem;
}

.bar-row {
    display: grid;
    grid-template-columns: minmax(90px, 190px) 1fr auto;
    align-items: center;
    gap: 0.85rem;
    font-size: 0.9rem;
}

.bar-name {
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bar-track {
    height: 12px;
    border-radius: 999px;
    background: var(--surface-2);
    overflow: hidden;
}

.bar-fill {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--accent);
}

.bar-fill.violet { background: var(--violet); }
.bar-fill.amber { background: var(--amber); }
.bar-fill.danger { background: var(--danger); }

.bar-value {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--muted);
    white-space: nowrap;
}

/* --- Tabella operativa --- */

.dash-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.dash-table th {
    text-align: left;
    padding: 0.5rem 0.7rem;
    border-bottom: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 600;
}

.dash-table td {
    padding: 0.6rem 0.7rem;
    border-bottom: 1px solid var(--border);
}

.dash-table tr:last-child td {
    border-bottom: 0;
}

.dash-table .num {
    text-align: right;
    font-family: var(--mono);
    white-space: nowrap;
}

.dash-scroll {
    overflow-x: auto;
}

.pill {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 0.72rem;
    white-space: nowrap;
}

.pill.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.pill.warn { background: color-mix(in srgb, var(--amber) 18%, transparent); color: var(--amber); }
.pill.alert { background: color-mix(in srgb, var(--danger) 18%, transparent); color: var(--danger); }
.pill.neutral { background: var(--surface-2); color: var(--muted); }

/* --- Blocco "dove guardare" --- */

.findings {
    display: grid;
    gap: 0.9rem;
}

.finding {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 0.9rem;
    align-items: start;
    padding: 1.1rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--panel);
}

.finding-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-family: var(--mono);
    font-size: 0.95rem;
    font-weight: 800;
}

.finding.sev-alert .finding-mark { background: color-mix(in srgb, var(--danger) 20%, transparent); color: var(--danger); }
.finding.sev-warn .finding-mark { background: color-mix(in srgb, var(--amber) 20%, transparent); color: var(--amber); }
.finding.sev-info .finding-mark { background: color-mix(in srgb, var(--accent) 20%, transparent); color: var(--accent); }

.finding h3 {
    margin: 0 0 0.35rem;
    font-size: 1.02rem;
}

.finding p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    max-width: none;
}

/* --- Grafico a colonne (andamento) --- */

.columns {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 160px;
    padding-top: 0.5rem;
}

.column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    gap: 0.4rem;
    height: 100%;
    min-width: 0;
}

.column-bar {
    width: 100%;
    border-radius: 5px 5px 0 0;
    background: var(--accent);
    min-height: 2px;
}

.column-bar.muted { background: var(--surface-2); }
.column-bar.violet { background: var(--violet); }

.column-label {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--faint);
    white-space: nowrap;
}

.dash-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-family: var(--mono);
    font-size: 0.74rem;
    color: var(--muted);
}

.dash-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.dash-legend i {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    display: block;
}

/* Titolo presente per i lettori di schermo ma non necessario visivamente:
   l'anteprima in cima alla pagina si spiega da sola guardandola. */
.sr-only-visually {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Le tessere KPI non cliccabili (usate nell'anteprima) non devono
   suggerire un'interazione che non esiste. */
div.kpi {
    cursor: default;
}

div.kpi:hover {
    transform: none;
    border-color: var(--border);
}

div.kpi.state-alert:hover { border-left-color: var(--danger); }
div.kpi.state-warn:hover { border-left-color: var(--amber); }
div.kpi.state-ok:hover { border-left-color: var(--ok); }

/* --- Contenitori per i grafici Chart.js --- */
/* Chart.js ha bisogno di un contenitore con altezza definita: il canvas da
   solo collasserebbe. */

.chart-wrap {
    position: relative;
    height: 260px;
}

.chart-wrap.short {
    height: 190px;
}

.chart-wrap.tall {
    height: 320px;
}

/* --- Utility --- */

.dash-two {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.35rem;
}

.dash-block {
    padding: 1.35rem 1.5rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--panel);
}

.dash-block > * + * {
    margin-top: 1rem;
}

.dash-block h3 {
    margin: 0;
}

.dash-block .dash-sub {
    margin: 0;
    color: var(--muted);
    font-size: 0.86rem;
}

@media (max-width: 640px) {
    .bar-row {
        grid-template-columns: 1fr auto;
    }

    .bar-track {
        grid-column: 1 / -1;
        order: 3;
    }

    .kpi-value {
        font-size: 1.6rem;
    }
}