/* SDB Calendario — front end.
   Stile di Portale/versione-3/calendario.html (sezione CALENDARIO di styles.css).
   Usa i token del tema portale-sdb quando ci sono, con valori di ripiego. */

.sdbc {
    --sdbc-ink:     var(--ink, #1a1a1a);
    --sdbc-ink-55:  var(--ink-55, rgba(26, 26, 26, .63));
    --sdbc-ink-65:  var(--ink-65, rgba(26, 26, 26, .65));
    --sdbc-line:    var(--line, #e2e7ee);
    --sdbc-surface: var(--surface, #fff);
    --sdbc-blue:    var(--blue, #1d70c8);
    --sdbc-red:     var(--red, #c00);
    --sdbc-radius:  var(--radius, 8px);
    --sdbc-font:    var(--font, system-ui, sans-serif);
    --sdbc-serif:   var(--font-serif, "Radley", Georgia, "Times New Roman", serif);
    --sdbc-title:   #33415c;
    --sdbc-gold:    #7a6233;
    --sdbc-gold-d:  #6d5a30;
}

.sdbc-sr {
    position: absolute !important;
    width: 1px; height: 1px;
    margin: -1px; padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* --- barra mese: ‹ precedente · titolo + menu · successivo › --- */
.sdbc .cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}
.sdbc .cal-nav h2 {
    margin: 0;
    font-family: var(--sdbc-serif);
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 600;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--sdbc-title);
}
.sdbc .cal-nav-mid {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.sdbc-form { display: flex; align-items: center; gap: 10px; margin: 0; }
.sdbc-field select {
    border: 1px solid var(--sdbc-line);
    border-radius: 7px;
    background: var(--sdbc-surface);
    padding: 11px 13px;
    font: 400 14.5px/1.4 var(--sdbc-font);
    color: var(--sdbc-ink);
    max-width: 100%;
}
.sdbc-field select:focus {
    outline: 2px solid var(--sdbc-blue);
    outline-offset: 0;
    border-color: var(--sdbc-blue);
}
.sdbc-form.is-js .sdbc-go { display: none; }

/* pulsante come la CTA secondaria oro della versione 3
   (.sdbc a.sdbc-btn: più forte delle regole dei link del tema) */
.sdbc-btn,
.sdbc a.sdbc-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border: 1.5px solid var(--sdbc-gold);
    border-radius: var(--sdbc-radius);
    background: var(--sdbc-surface);
    color: var(--sdbc-gold);
    font: 600 14.5px/1 var(--sdbc-font);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: background .15s, color .15s;
}
.sdbc a.sdbc-btn:hover, .sdbc a.sdbc-btn:focus-visible, .sdbc-btn:hover { background: #f6f1e6; color: var(--sdbc-gold-d); text-decoration: none; }
.sdbc-btn:focus-visible { outline: 2px solid var(--sdbc-blue); outline-offset: 2px; }
.sdbc-arrow { flex-shrink: 0; }
[dir="rtl"] .sdbc-arrow { transform: scaleX(-1); }
.sdbc-btn.is-disabled { opacity: .35; cursor: default; pointer-events: none; }

/* mese in caricamento (cambio mese senza ricaricare la pagina) */
.sdbc.is-loading .cal-list, .sdbc.is-loading .sdbc-empty { opacity: .45; transition: opacity .15s; }
.sdbc #sdbc-titolo:focus { outline: none; }

/* --- elenco dei giorni --- */
.sdbc .cal-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.sdbc .cal-day {
    display: flex;
    gap: 18px;
    background: var(--sdbc-surface);
    border: 1px solid var(--sdbc-line);
    border-radius: var(--sdbc-radius);
    padding: 20px;
    min-width: 0;
}
.sdbc .cal-date {
    text-align: center;
    flex-shrink: 0;
    width: 54px;
    /* proprietà logiche: in arabo/ebraico la riga passa dal lato giusto */
    border-inline-end: 1px solid var(--sdbc-line);
    padding-inline-end: 16px;
}
.sdbc .cal-date .n {
    display: block;
    font: 700 26px/1 var(--sdbc-font);
    color: var(--sdbc-title);
    margin-bottom: 6px;
}
.sdbc .cal-date .w {
    font: 600 11px/1 var(--sdbc-font);
    letter-spacing: 0.1em;
    color: var(--sdbc-ink-55);
}
.sdbc .cal-body { min-width: 0; overflow-wrap: anywhere; }
.sdbc .cal-body h3 {
    margin: 12px 0 12px;
    font-family: var(--sdbc-serif);
    font-size: 22px; /* 21/10: più piccolo del mockup (28px), i testi del file sono lunghi */
    font-weight: 400;
    line-height: 1.2;
    color: var(--sdbc-title);
}
.sdbc .cal-body p {
    margin: 0 0 6px;
    font-size: 13.5px;
    color: var(--sdbc-ink-65);
}
.sdbc .cal-body p:last-child { margin-bottom: 0; }

.sdbc .tag {
    display: inline-block;
    font: 700 10.5px/1 var(--sdbc-font);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 9px;
    border-radius: 4px;
}
/* colore e stile del tag dal pannello Categorie (--tag) */
.sdbc .tag--pieno    { background: var(--tag, var(--sdbc-gold)); color: #fff; border: 1px solid var(--tag, var(--sdbc-gold)); }
.sdbc .tag--contorno { background: transparent; color: var(--tag, var(--sdbc-title)); border: 1px solid var(--tag, var(--sdbc-title)); }

/* legenda delle categorie, sotto la barra del mese */
.sdbc-legend { display: flex; flex-wrap: wrap; gap: 8px 10px; list-style: none; margin: -8px 0 22px; padding: 0; }
.sdbc-legend li { margin: 0; }
.sdbc-legend-note { margin: -12px 0 22px; font-size: 13px; line-height: 1.5; color: var(--sdbc-title); }

/* collegamento della ricorrenza (sdb2.org) */
.sdbc .cal-body .sdbc-more { margin-top: 8px; }
.sdbc .sdbc-more a {
    font: 600 12.5px/1 var(--sdbc-font);
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--sdbc-gold);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.sdbc .sdbc-more a:hover, .sdbc .sdbc-more a:focus-visible { color: var(--sdbc-gold-d); }

.sdbc-empty {
    padding: 22px;
    border: 1px solid var(--sdbc-line);
    border-radius: var(--sdbc-radius);
    color: var(--sdbc-ink-65);
}

/* --- tablet: una colonna --- */
@media (max-width: 820px) {
    .sdbc .cal-list { grid-template-columns: 1fr; }
}

/* --- mobile: titolo e menu sopra, frecce sotto affiancate --- */
@media (max-width: 640px) {
    .sdbc .cal-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .sdbc .cal-nav-mid { grid-column: 1 / -1; order: -1; flex-direction: column; align-items: stretch; gap: 12px; }
    .sdbc-form { width: 100%; }
    .sdbc-form .sdbc-field { flex: 1; }
    .sdbc-form .sdbc-field--anno { flex: 0 0 auto; }
    .sdbc-field select { width: 100%; }
    .sdbc-btn, .sdbc a.sdbc-btn { justify-content: center; padding: 11px 6px; font-size: 12px; letter-spacing: .04em; }
    .sdbc .cal-day { padding: 16px; gap: 14px; }
    .sdbc .cal-date { width: 44px; padding-inline-end: 12px; }
    .sdbc .cal-body h3 { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
    .sdbc-btn, .sdbc.is-loading .cal-list { transition: none; }
}