/* ============================================================
   GOLDTRENDIA — SIMULATORE RENDIMENTI
   Deposito + orizzonte → proiezione a capitalizzazione mensile.
   ============================================================ */

.sim-section { padding: 5rem 0; border-top: 1px solid var(--gt-line); }

.sim-head { max-width: 46rem; margin-bottom: 2.5rem; }

.sim-head h2 {
    font-size: clamp(1.7rem, 3.4vw, 2.5rem);
    margin: .6rem 0 .9rem;
}

.sim-head p { color: var(--gt-text-2); font-size: .98rem; margin: 0; }

.sim-panel {
    background: var(--gt-panel);
    border: 1px solid var(--gt-line);
    border-radius: var(--gt-radius);
    overflow: hidden;
}

/* ---------- selettore strategia ---------- */

.sim-switch {
    display: inline-flex;
    gap: .25rem;
    margin: 1.5rem 0 0 1.5rem;
    padding: .25rem;
    background: var(--gt-ground-2);
    border: 1px solid var(--gt-line);
    border-radius: var(--gt-radius-pill);
}

.sim-switch button {
    border: 0;
    background: transparent;
    color: var(--gt-text-2);
    font-family: inherit;
    font-size: .85rem;
    font-weight: 500;
    padding: .5rem 1.1rem;
    border-radius: var(--gt-radius-pill);
    cursor: pointer;
    transition: background .18s, color .18s;
}

.sim-switch button[aria-pressed="true"] {
    background: var(--gt-text);
    color: #0A0A0C;
    font-weight: 600;
}

/* ---------- controlli ---------- */

.sim-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--gt-line);
    margin-top: 1.5rem;
}

.sim-field { padding: 1.4rem 1.5rem 1.7rem; }
.sim-field + .sim-field { border-left: 1px solid var(--gt-line); }

.sim-field label {
    display: block;
    font-size: .68rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gt-text-3);
    margin-bottom: .7rem;
}

.sim-value {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -.03em;
    color: var(--gt-text);
    font-variant-numeric: tabular-nums;
    margin-bottom: 1rem;
    display: block;
}

.sim-field input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 2px;
    background: var(--gt-line-strong);
    border-radius: 2px;
    outline: none;
}

.sim-field input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gt-text);
    cursor: pointer;
    border: 0;
}

.sim-field input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gt-text);
    cursor: pointer;
    border: 0;
}

.sim-field input[type="range"]:focus-visible { outline: 2px solid var(--gt-blue); outline-offset: 4px; }

/* ---------- grafico + riepilogo ---------- */

.sim-body { display: grid; grid-template-columns: 1.5fr 1fr; }

.sim-chart { padding: 1.4rem 1.5rem; min-width: 0; }

.sim-chart-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.sim-chart-label {
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gt-text-3);
}

.sim-chart-range { font-size: .78rem; color: var(--gt-text-3); font-variant-numeric: tabular-nums; }

.sim-chart svg { display: block; width: 100%; height: auto; }

.sim-summary {
    padding: 1.4rem 1.5rem;
    border-left: 1px solid var(--gt-line);
    background: linear-gradient(160deg, rgba(76, 130, 247, .09), transparent 60%);
}

.sim-summary-label {
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--gt-text-3);
    display: block;
    margin-bottom: .5rem;
}

.sim-big {
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 500;
    letter-spacing: -.035em;
    color: var(--gt-text);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.sim-sub { font-size: .82rem; color: var(--gt-text-3); margin: .6rem 0 1.4rem; line-height: 1.5; }

.sim-rows { display: flex; flex-direction: column; }

.sim-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
    border-top: 1px solid var(--gt-line);
    font-size: .86rem;
}

.sim-row dt { color: var(--gt-text-3); margin: 0; }
.sim-row dd { margin: 0; color: var(--gt-text); font-variant-numeric: tabular-nums; font-weight: 500; }

.sim-note {
    padding: 1rem 1.5rem 1.4rem;
    border-top: 1px solid var(--gt-line);
    font-size: .78rem;
    line-height: 1.6;
    color: var(--gt-text-3);
}

.sim-note strong { color: var(--gt-text-2); }

@media (max-width: 820px) {
    .sim-body { grid-template-columns: 1fr; }
    .sim-summary { border-left: 0; border-top: 1px solid var(--gt-line); }
}

@media (max-width: 560px) {
    .sim-section { padding: 3.5rem 0; }
    .sim-controls { grid-template-columns: 1fr; }
    .sim-field + .sim-field { border-left: 0; border-top: 1px solid var(--gt-line); }
    .sim-switch { margin-left: 1.1rem; }
    .sim-field, .sim-chart, .sim-summary, .sim-note { padding-left: 1.1rem; padding-right: 1.1rem; }
}


/* ---------- CORREZIONI DOPO IL CONTROLLO MOBILE ----------
   Gli slider avevano un'altezza di pochi pixel: il pollice era disegnato
   fuori dal box dell'elemento, quindi col dito erano intrascinabili.
   Si allarga l'area di tocco a 44px lasciando la barra sottile a vista. */
.sim-field input[type="range"],
.sim-field input[type="range"],
.simulatore input[type="range"] {
    height: 44px;
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    touch-action: pan-y;
}

.sim-field input[type="range"]::-webkit-slider-runnable-track,
.sim-field input[type="range"]::-webkit-slider-runnable-track,
.simulatore input[type="range"]::-webkit-slider-runnable-track {
    height: 6px;
    border-radius: 999px;
    background: var(--gt-line-strong, rgba(255,255,255,.14));
}

.sim-field input[type="range"]::-moz-range-track,
.sim-field input[type="range"]::-moz-range-track,
.simulatore input[type="range"]::-moz-range-track {
    height: 6px;
    border-radius: 999px;
    background: var(--gt-line-strong, rgba(255,255,255,.14));
}

.sim-field input[type="range"]::-webkit-slider-thumb,
.sim-field input[type="range"]::-webkit-slider-thumb,
.simulatore input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 26px;
    height: 26px;
    margin-top: -10px;
    border-radius: 50%;
    border: 0;
    background: var(--gt-blue, #4C82F7);
    cursor: pointer;
}

.sim-field input[type="range"]::-moz-range-thumb,
.sim-field input[type="range"]::-moz-range-thumb,
.simulatore input[type="range"]::-moz-range-thumb {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 0;
    background: var(--gt-blue, #4C82F7);
    cursor: pointer;
}

/* I due bottoni di strategia stavano troppo stretti su telefono */
@media (max-width: 560px) {
    .sim-switch { flex-direction: column; }
    .sim-switch button { width: 100%; min-height: 48px; }
}