/* ============================================================
   Vetrina dei verticali (pannello SuperAdmin).
     .vs*   griglia delle schede (prima tab)
     .vsd*  scheda completa di un verticale (/superadmin/vetrina/{slug})
   Ogni scheda riceve i colori del proprio verticale via --vs-accent /
   --vs-accent-dark impostate inline: una sola regola serve tutte le identità.
   ============================================================ */

/* ---------- Griglia ---------- */
.vs {
    padding: 1.25rem 1rem 2rem;
}

.vs__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.vs__bar-text { min-width: 0; }

.vs__heading {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.015em;
}

.vs__sub {
    margin: 0.35rem 0 0;
    max-width: 68ch;
    font-size: 0.9rem;
    line-height: 1.5;
    opacity: 0.72;
}

.vs__search {
    flex: 0 1 22rem;
    min-width: 14rem;
}

/* auto-fill + minmax: le colonne si adattano da sole alla larghezza disponibile,
   senza media query e senza numeri di colonne cablati per ogni breakpoint. */
.vs__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(16.5rem, 1fr));
    gap: 1.1rem;
}

.vs-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    background: var(--mud-palette-surface, #fff);
    border: 1px solid var(--mud-palette-lines-default, #e3e3e3);
    box-shadow: 0 1px 2px rgb(0 0 0 / 6%);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.vs-card:hover,
.vs-card:focus-visible {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--vs-accent, #888) 55%, transparent);
    box-shadow: 0 10px 26px color-mix(in srgb, var(--vs-accent, #888) 26%, transparent);
    outline: none;
}

.vs-card:focus-visible { outline: 2px solid var(--vs-accent, #888); outline-offset: 2px; }

/* Anteprima: rapporto fisso così la griglia resta allineata anche se un SVG
   ha proporzioni diverse. */
.vs-card__shot {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg,
        color-mix(in srgb, var(--vs-accent, #888) 16%, transparent),
        color-mix(in srgb, var(--vs-accent-dark, #555) 26%, transparent));
}

.vs-card__shot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.vs-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #fff;
    opacity: 0.9;
}

.vs-card__num {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: #fff;
    background: var(--vs-accent-dark, #444);
    box-shadow: 0 2px 6px rgb(0 0 0 / 30%);
}

.vs-card__wip {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    padding: 0.12rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    color: #fff;
    background: rgb(0 0 0 / 45%);
}

.vs-card__body {
    flex: 1 1 auto;
    padding: 0.85rem 0.95rem 0.6rem;
}

.vs-card__kicker {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    color: var(--vs-accent-dark, #555);
    margin-bottom: 0.2rem;
}

.vs-card__name {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.2;
}

.vs-card__tagline {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    line-height: 1.4;
    opacity: 0.72;
}

.vs-card__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.55rem 0.95rem 0.85rem;
    font-size: 0.78rem;
}

.vs-card__screens {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    opacity: 0.65;
}

.vs-card__go {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    font-weight: 700;
    color: var(--vs-accent-dark, #555);
}

.vs-card:hover .vs-card__go { gap: 0.4rem; }

/* ---------- "Vetrina" dentro la Documentazione del singolo verticale ----------
   Qui la scheda è una sola: non serve la griglia, ma una larghezza massima che
   eviti una card sproporzionata sui monitor larghi. */
.vsp__intro {
    margin: 0 0 0.9rem;
    max-width: 70ch;
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.78;
}

.vsp__card {
    max-width: 22rem;
    margin-bottom: 1.25rem;
}

/* La scheda espansa non ha l'intestazione grande (ShowHero=false): il primo blocco
   arriverebbe attaccato alla card. */
.vsp .vsd__cards { margin-top: 0; }

/* ---------- Scheda completa ---------- */
.vsd {
    padding-bottom: 3rem;
}

.vsd__back {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.9rem;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--vs-accent-dark, #555);
}

.vsd__back:hover { text-decoration: underline; }

.vsd__hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 1.5rem;
    align-items: center;
    padding: 1.6rem;
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, var(--vs-accent, #666), var(--vs-accent-dark, #333));
}

.vsd__badges {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.vsd__num {
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    background: rgb(255 255 255 / 22%);
}

.vsd__kicker {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.85;
}

.vsd__title {
    margin: 0;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.vsd__tagline {
    margin: 0.35rem 0 0;
    font-size: 1.05rem;
    opacity: 0.92;
}

.vsd__summary {
    margin: 0.8rem 0 0;
    max-width: 62ch;
    font-size: 0.92rem;
    line-height: 1.6;
    opacity: 0.88;
}

.vsd__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin-top: 0.9rem;
    font-size: 0.8rem;
    opacity: 0.85;
}

.vsd__hero-shot img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgb(0 0 0 / 28%);
}

.vsd__cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.vsd__card {
    padding: 1.1rem 1.2rem;
    border-radius: 14px;
    background: var(--mud-palette-surface, #fff);
    border: 1px solid var(--mud-palette-lines-default, #e3e3e3);
}

.vsd__card h2 {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.45rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--vs-accent-dark, #555);
}

.vsd__card p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.82;
}

/* --- Zed --- */
.vsd__zed {
    margin-top: 1.25rem;
    padding: 1.2rem;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--vs-accent, #888) 30%, transparent);
    background: color-mix(in srgb, var(--vs-accent, #888) 7%, transparent);
}

.vsd__zed-title {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--vs-accent-dark, #555);
}

.vsd__zed-intro {
    margin: 0 0 1rem;
    max-width: 76ch;
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.82;
}

.vsd__zed-cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 0.9rem;
}

.vsd__zed-col h3 {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin: 0 0 0.4rem;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

.vsd__zed-col ul {
    margin: 0;
    padding-left: 1.05rem;
    font-size: 0.87rem;
    line-height: 1.65;
}

.vsd__zed-col li { margin-bottom: 0.2rem; }

.vsd__zed-empty { margin: 0; font-size: 0.85rem; opacity: 0.55; }

/* --- Tour delle schermate --- */
.vsd__tour { margin-top: 2rem; }

.vsd__tour-title {
    margin: 0 0 0.75rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.vsd__toc {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 1.5rem;
}

.vsd__toc a {
    padding: 0.22rem 0.6rem;
    border-radius: 999px;
    font-size: 0.78rem;
    text-decoration: none;
    color: var(--vs-accent-dark, #555);
    border: 1px solid color-mix(in srgb, var(--vs-accent, #888) 32%, transparent);
    background: color-mix(in srgb, var(--vs-accent, #888) 8%, transparent);
}

.vsd__toc a:hover {
    background: color-mix(in srgb, var(--vs-accent, #888) 18%, transparent);
}

.vsd__step {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: center;
    /* scroll-margin: cliccando una voce dell'indice il titolo non finisce sotto l'app bar. */
    scroll-margin-top: 5rem;
    padding: 1.25rem 0;
    border-top: 1px dashed var(--mud-palette-lines-default, #e3e3e3);
}

.vsd__step:first-of-type { border-top: none; }

/* Le schermate si alternano: immagine a destra nelle pari, per non produrre
   una colonna monotona lungo una pagina di 25 sezioni. */
.vsd__step:nth-child(even) .vsd__step-shot { order: 2; }

.vsd__step-shot img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    border: 1px solid var(--mud-palette-lines-default, #e3e3e3);
    box-shadow: 0 6px 18px rgb(0 0 0 / 10%);
}

.vsd__step-n {
    font-size: 0.78rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.08em;
    color: var(--vs-accent, #666);
}

.vsd__step-text h3 {
    margin: 0.15rem 0 0.3rem;
    font-size: 1.15rem;
    font-weight: 700;
}

.vsd__step-desc {
    margin: 0 0 0.6rem;
    font-size: 0.82rem;
    font-weight: 600;
    opacity: 0.6;
}

.vsd__step-text p {
    margin: 0 0 0.6rem;
    font-size: 0.92rem;
    line-height: 1.65;
    opacity: 0.85;
}

.vsd__step-ex {
    padding: 0.6rem 0.8rem;
    border-radius: 10px;
    border-left: 3px solid var(--vs-accent, #888);
    background: color-mix(in srgb, var(--vs-accent, #888) 8%, transparent);
    opacity: 1;
}

/* ---------- Adattamento ai dispositivi ---------- */
@media (max-width: 60em) {
    .vsd__hero {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .vsd__title { font-size: 1.6rem; }

    /* In colonna l'alternanza non ha senso: l'immagine sta sempre sopra il testo. */
    .vsd__step {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }

    .vsd__step:nth-child(even) .vsd__step-shot { order: 0; }
}

@media (max-width: 40em) {
    .vs { padding: 1rem 0.75rem 1.5rem; }

    .vs__grid {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }

    .vs__search { flex: 1 1 100%; }

    .vsd__hero { padding: 1.2rem; border-radius: 16px; }

    /* Indice lungo su telefono: scorre in orizzontale invece di occupare mezzo schermo. */
    .vsd__toc {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 0.35rem;
        scrollbar-width: thin;
    }

    .vsd__toc a { white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
    .vs-card { transition: none; }
    .vs-card:hover, .vs-card:focus-visible { transform: none; }
}