/* =====================================================================
   CONTATTI (09/10/2026) — app/contatti.php
   ---------------------------------------------------------------------
   Il modulo a sinistra, lo sportello a destra. Due oggetti di stazione
   e basta: il cartello blu «Informazioni» e il bottone Solari ambra delle
   email. Restano scuri anche nel tema chiaro (sono oggetti, non
   superfici); tutto il resto sta sui gettoni del sito.
   ===================================================================== */

.ct {
    --ct-rfi: #1D4497;
    --ct-solari: #0D1015;
    --ct-led: #FFB020;
    --ct-gialla: #F2C400;
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    margin: 8px 0 40px;
}
@media (max-width: 900px) {
    .ct { grid-template-columns: minmax(0, 1fr); gap: 22px; }
}

.ct-mod {
    background: var(--rm-surface);
    border: 1px solid var(--rm-line);
    border-radius: var(--r-lg, 14px);
    padding: clamp(18px, 3vw, 30px);
}
.ct-h { font-size: var(--rm-h2, 1.35rem); margin: 0 0 18px; text-wrap: balance; }
.ct-h3 { font-size: 1rem; margin: 18px 0 6px; }
.ct-h3:first-child { margin-top: 0; }

.ct-form { display: flex; flex-direction: column; gap: 18px; }
.ct-trappola { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- i motivi: quattro tessere da scegliere ---------- */
.ct-motivi { border: 0; padding: 0; margin: 0; min-width: 0; }
.ct-motivi-g { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.ct-motivi legend {
    font: 600 .72rem/1 "JetBrains Mono", ui-monospace, monospace;
    letter-spacing: .1em; text-transform: uppercase; color: var(--rm-muted);
    margin-bottom: 10px; padding: 0; float: none; width: auto;
}
@media (max-width: 520px) { .ct-motivi-g { grid-template-columns: minmax(0, 1fr); } }
.ct-motivo { position: relative; display: block; cursor: pointer; margin: 0; }
.ct-motivo input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.ct-motivo span {
    display: flex; flex-direction: column; gap: 3px; height: 100%; box-sizing: border-box;
    padding: 12px 14px 12px 38px;
    border: 1.5px solid var(--rm-line); border-radius: var(--r-md, 10px);
    background: var(--rm-surface2, transparent);
    transition: border-color 160ms ease, background-color 160ms ease;
    position: relative;
}
.ct-motivo span::before {
    content: ""; position: absolute; left: 14px; top: 15px;
    width: 12px; height: 12px; border-radius: 50%;
    border: 2px solid var(--rm-muted); box-sizing: border-box;
    transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}
.ct-motivo strong { font-size: .95rem; color: var(--rm-ink); }
.ct-motivo small { font-size: .8rem; line-height: 1.35; color: var(--rm-muted); }
.ct-motivo:hover span { border-color: rgba(21, 123, 255, .55); }
.ct-motivo input:checked + span { border-color: var(--rm-brand, #157BFF); background: rgba(21, 123, 255, .08); }
.ct-motivo input:checked + span::before { border-color: var(--ct-led); background: var(--ct-led); box-shadow: 0 0 8px rgba(255, 176, 32, .7); }
.ct-motivo input:focus-visible + span { outline: 2px solid var(--rm-brand, #157BFF); outline-offset: 2px; }

/* ---------- il riquadro «dato sbagliato» ---------- */
.ct-dato {
    border-left: 3px solid var(--ct-led);
    padding: 2px 0 2px 16px;
    display: flex; flex-direction: column; gap: 10px;
}
.ct-dato[hidden] { display: none; }
.ct-dato-t { margin: 0; font-size: .9rem; color: var(--rm-muted); }

/* ---------- i campi ---------- */
.ct-riga { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 620px) { .ct-riga { grid-template-columns: minmax(0, 1fr); } }
.ct-campo { display: flex; flex-direction: column; gap: 6px; margin: 0; font-weight: 600; font-size: .9rem; color: var(--rm-ink); }
.ct-campo small { font-weight: 400; color: var(--rm-muted); }
.ct-campo input, .ct-campo textarea {
    width: 100%; box-sizing: border-box;
    font-family: inherit; font-size: 1rem; font-weight: 400; line-height: 1.45;
    color: var(--rm-ink); background: var(--rm-bg, transparent);
    border: 1.5px solid var(--rm-line); border-radius: var(--r-sm, 8px);
    padding: 10px 12px;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}
.ct-campo textarea { resize: vertical; min-height: 150px; }
.ct-campo input::placeholder, .ct-campo textarea::placeholder { color: var(--rm-muted); opacity: .75; }
.ct-campo input:focus, .ct-campo textarea:focus {
    outline: none; border-color: var(--rm-brand, #157BFF);
    box-shadow: 0 0 0 3px rgba(21, 123, 255, .2);
}

/* ---------- spedisci: il display Solari ---------- */
.ct-invia { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 18px; margin-top: 4px; }
.ct-invia p { margin: 0; font-size: .82rem; color: var(--rm-muted); }
.ct-btn {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--ct-solari); color: var(--ct-led);
    border: 0; border-bottom: 3px solid #000; border-radius: 6px;
    padding: 12px 22px 11px;
    font: 800 .95rem/1 "JetBrains Mono", ui-monospace, monospace;
    letter-spacing: .08em; text-transform: uppercase;
    cursor: pointer;
    text-shadow: 0 0 8px rgba(255, 176, 32, .45);
    transition: transform 160ms ease-out, filter 160ms ease;
}
.ct-btn:hover { filter: brightness(1.25); }
.ct-btn:active { transform: scale(.97); }
.ct-btn:focus-visible { outline: 2px solid var(--ct-led); outline-offset: 3px; }

/* ---------- esiti ---------- */
.ct-ok, .ct-err { border-radius: var(--r-md, 10px); padding: 14px 16px; margin-bottom: 20px; }
.ct-ok { display: flex; gap: 12px; align-items: flex-start; background: rgba(var(--rm-green-rgb, 52, 199, 89), .1); border: 1px solid rgba(var(--rm-green-rgb, 52, 199, 89), .45); }
.ct-ok p, .ct-err ul { margin: 4px 0 0; font-size: .92rem; }
.ct-ok-led { flex: none; width: 10px; height: 10px; margin-top: 6px; border-radius: 50%; background: #5BE37D; box-shadow: 0 0 8px rgba(91, 227, 125, .8); }
.ct-err { background: rgba(var(--rm-red-rgb, 255, 91, 74), .08); border: 1px solid rgba(var(--rm-red-rgb, 255, 91, 74), .45); }
.ct-err ul { padding-left: 18px; }

/* ---------- lo sportello ---------- */
.ct-info { display: flex; flex-direction: column; gap: 18px; }
.ct-sportello {
    background: var(--rm-surface); border: 1px solid var(--rm-line);
    border-radius: var(--r-lg, 14px); overflow: hidden;
    padding: 20px 20px 28px; position: relative;
}
/* la linea gialla a puntini del bordo del marciapiede */
.ct-sportello::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 8px;
    background: radial-gradient(circle, rgba(0, 0, 0, .28) 1.2px, transparent 1.6px) 0 0 / 6px 6px, var(--ct-gialla);
}
.ct-sportello p { margin: 0 0 10px; line-height: 1.6; }
.ct-sportello .ct-cartello {
    display: inline-flex; background: var(--ct-rfi); padding: 3px; border-radius: 5px; margin: 0 0 14px;
}
.ct-cartello span {
    display: inline-flex; align-items: center; gap: 9px;
    border: 1.5px solid #fff; border-radius: 3px; padding: 5px 12px 5px 6px;
    font-size: .78rem; font-weight: 700; line-height: 1; letter-spacing: .09em; text-transform: uppercase; color: #fff;
}
/* la «i» delle stazioni: bianca in un quadrato */
.ct-cartello span::before {
    content: "i"; display: inline-grid; place-items: center;
    width: 20px; height: 20px; border-radius: 2px;
    background: #fff; color: var(--ct-rfi);
    font: 800 .95rem/1 Georgia, "Times New Roman", serif; letter-spacing: 0; text-transform: none;
}
.ct-sportello .ct-mail { font-size: .9rem; color: var(--rm-muted); margin: 0; }
.ct-mail a { font-weight: 700; font-size: 1rem; overflow-wrap: anywhere; }
.ct-nota { padding: 0 4px; }
.ct-nota p { margin: 0; font-size: .92rem; line-height: 1.6; color: var(--rm-ink); }
.ct-vedi { margin: 0; padding: 0 4px; font-size: .85rem; color: var(--rm-muted); }

@media (prefers-reduced-motion: reduce) {
    .ct-motivo span, .ct-motivo span::before, .ct-campo input, .ct-campo textarea, .ct-btn { transition: none; }
}