/* Accesso e registrazioni: guscio a due colonne, scelta privato/azienda. */

.ksm-auth .ksm-container { max-width: 1040px; }

.ksm-auth__card {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    background: var(--ksm-surface);
    border: 1px solid var(--ksm-line);
    border-radius: var(--ksm-radius-lg);
    box-shadow: var(--ksm-shadow);
    overflow: hidden;
}

/* ---- Colonna di marchio ---- */
.ksm-auth__aside {
    position: relative;
    padding: 40px 34px;
    color: #fff;
    background: var(--ksm-stripes), var(--ksm-gradient-brand);
}

.ksm-auth__aside a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.ksm-auth__eyebrow {
    margin: 0 0 8px;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ksm-accent-light);
}

.ksm-auth__aside-title {
    margin: 0 0 22px;
    font-family: var(--ksm-font-display);
    font-size: 1.45rem;
    line-height: 1.25;
    color: #fff;
}

.ksm-auth__aside-note {
    margin: 26px 0 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, .16);
    font-size: .9rem;
    color: rgba(255, 255, 255, .82);
}

.ksm-auth__perks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.ksm-auth__perks li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.4; }
.ksm-auth__perks svg { flex: none; margin-top: 2px; color: var(--ksm-accent-light); }

.ksm-auth__perks--light { margin: 4px 0 22px; color: var(--ksm-body); font-size: .92rem; }
.ksm-auth__perks--light svg { color: var(--ksm-accent); }

/* Scorciatoie verso le registrazioni, nella pagina di accesso. */
.ksm-auth__aside .ksm-auth__option {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    margin-bottom: 12px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--ksm-radius);
    background: rgba(255, 255, 255, .06);
    text-decoration: none;
    transition: background .18s var(--ksm-ease), border-color .18s var(--ksm-ease);
}

.ksm-auth__aside .ksm-auth__option:hover { background: rgba(255, 255, 255, .13); border-color: rgba(255, 255, 255, .35); }
.ksm-auth__option strong { display: block; font-size: .98rem; }
.ksm-auth__option small { display: block; margin-top: 2px; font-weight: 400; color: rgba(255, 255, 255, .75); }

.ksm-auth__option-icon {
    flex: none;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--ksm-accent);
    color: #fff;
}

/* Passaggi della registrazione azienda. */
.ksm-auth__steps {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: step;
}

.ksm-auth__steps li {
    position: relative;
    counter-increment: step;
    padding: 0 0 20px 46px;
}

.ksm-auth__steps li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .35);
    font-size: .85rem;
    font-weight: 700;
}

/* Il filo che unisce i passaggi. */
.ksm-auth__steps li:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 15px;
    top: 34px;
    bottom: 4px;
    width: 1px;
    background: rgba(255, 255, 255, .22);
}

.ksm-auth__steps li.is-current::before { background: var(--ksm-accent); border-color: var(--ksm-accent); }
.ksm-auth__steps strong { display: block; font-size: .95rem; }
.ksm-auth__steps small { display: block; margin-top: 2px; color: rgba(255, 255, 255, .72); }

/* ---- Colonna del modulo ---- */
.ksm-auth__main { padding: 40px 42px; }

.ksm-auth__title {
    margin: 0 0 6px;
    font-family: var(--ksm-font-display);
    font-size: 1.7rem;
    color: var(--ksm-dark);
}

.ksm-auth__lead { margin: 0 0 24px; color: var(--ksm-body); }

.ksm-auth__switch {
    display: flex;
    gap: 6px;
    padding: 4px;
    margin-bottom: 24px;
    background: var(--ksm-line-soft);
    border-radius: var(--ksm-radius);
}

.ksm-auth__switch a {
    flex: 1;
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    border-radius: calc(var(--ksm-radius) - 3px);
    font-size: .92rem;
    font-weight: 600;
    color: var(--ksm-body);
    text-decoration: none;
}

.ksm-auth__switch a:hover { color: var(--ksm-dark); }

.ksm-auth__switch a.is-active {
    background: var(--ksm-surface);
    color: var(--ksm-dark);
    box-shadow: var(--ksm-shadow-xs);
}

.ksm-auth__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ksm-auth__label-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.ksm-auth__label-row a { font-size: .82rem; }

.ksm-auth__optional { font-weight: 400; color: var(--ksm-muted); }

.ksm-auth__hint { margin: -8px 0 20px; font-size: .82rem; color: var(--ksm-muted); }

.ksm-auth__check {
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 0 0 20px;
    font-size: .92rem;
    color: var(--ksm-body);
}

.ksm-auth__foot {
    margin: 22px 0 0;
    text-align: center;
    font-size: .92rem;
    color: var(--ksm-body);
}

/* Piani come tessere da spuntare. */
.ksm-auth__plans { border: 0; padding: 0; margin-inline: 0; min-width: 0; }
.ksm-auth__plans .ksm-auth__hint { margin: 10px 0 0; }

.ksm-auth__plan-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

/* La tessera intera fa da pulsante: il pallino della radio rubava la
   larghezza che serve ai nomi lunghi, e lo stato scelto si vede gia'
   dal bordo verde. */
.ksm-auth__plan {
    position: relative;
    display: block;
    padding: 11px 10px;
    text-align: center;
    border: 1px solid var(--ksm-line);
    border-radius: var(--ksm-radius);
    cursor: pointer;
    transition: border-color .18s var(--ksm-ease), background .18s var(--ksm-ease);
}

.ksm-auth__plan:hover { border-color: var(--ksm-accent-light); }
.ksm-auth__plan input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.ksm-auth__plan strong { display: block; font-size: .9rem; line-height: 1.2; color: var(--ksm-dark); }
.ksm-auth__plan small { display: block; margin-top: 3px; white-space: nowrap; color: var(--ksm-muted); }
.ksm-auth__plan:has(input:checked) { border-color: var(--ksm-accent); background: var(--ksm-accent-soft); box-shadow: var(--ksm-ring); }
.ksm-auth__plan:has(input:focus-visible) { outline: 2px solid var(--ksm-accent); outline-offset: 2px; }

/* "Decido dopo" e' solo un link: deseleziona i piani. */
.ksm-auth__plan-later { cursor: pointer; }
.ksm-auth__plan-later input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.ksm-auth__plan-later span { color: var(--ksm-accent); text-decoration: underline; text-underline-offset: 2px; }
.ksm-auth__plan-later:hover span { color: var(--ksm-dark); }
.ksm-auth__plan-later input:focus-visible + span { outline: 2px solid var(--ksm-accent); outline-offset: 2px; border-radius: 3px; }

/* ---- Scelta del tipo di account ---- */
.ksm-auth__choose-head { text-align: center; margin-bottom: 30px; }

.ksm-auth__choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.ksm-auth__choice {
    display: flex;
    flex-direction: column;
    padding: 30px;
    background: var(--ksm-surface);
    border: 1px solid var(--ksm-line);
    border-radius: var(--ksm-radius-lg);
    box-shadow: var(--ksm-shadow-xs);
    color: inherit;
    text-decoration: none;
    transition: transform .2s var(--ksm-ease), box-shadow .2s var(--ksm-ease), border-color .2s var(--ksm-ease);
}

.ksm-auth__choice:hover { transform: translateY(-3px); border-color: var(--ksm-accent-light); box-shadow: var(--ksm-shadow-md); }
.ksm-auth__choice .ksm-auth__option-icon { width: 54px; height: 54px; margin-bottom: 16px; }
.ksm-auth__choice h2 { margin: 0 0 4px; font-family: var(--ksm-font-display); font-size: 1.35rem; color: var(--ksm-dark); }
.ksm-auth__choice > p { margin: 0 0 14px; color: var(--ksm-body); }
.ksm-auth__choice .ksm-btn { margin-top: auto; }

@media (max-width: 860px) {
    .ksm-auth__card { grid-template-columns: 1fr; }
    /* Su schermi stretti prima il modulo, poi i vantaggi. */
    .ksm-auth__aside { order: 2; padding: 30px 24px; }
    .ksm-auth__main { padding: 30px 24px; }
}

@media (max-width: 640px) {
    .ksm-auth__row,
    .ksm-auth__choices { grid-template-columns: 1fr; }
    .ksm-auth__plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ksm-auth__row { gap: 0; }
    .ksm-auth__title { font-size: 1.45rem; }
}