/**
 * Calendario Estivo - Frontend CSS
 * Mobile-first, responsive, accessibile, compatibile Elementor
 */

/* Reset specifico per evitare conflitti con Elementor */
.calest-calendar,
.calest-calendar * {
    box-sizing: border-box;
}

.calest-calendar {
    /* Variabili colore (sovrascrivibili da impostazioni) */
    --calest-color-available: #4ade80;
    --calest-color-occupied: #ef4444;
    --calest-color-partial: #facc15;
    --calest-color-closed: #94a3b8;

    --calest-bg: #ffffff;
    --calest-bg-soft: #f8fafc;
    --calest-text: #0f172a;
    --calest-text-soft: #64748b;
    --calest-border: #e2e8f0;
    --calest-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.06);
    --calest-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.08);
    --calest-radius: 12px;
    --calest-radius-sm: 8px;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--calest-text);
    width: 100%;
    max-width: 100%;
    display: block;
    padding: 0;
}

/* Titolo principale */
.calest-calendar .calest-title {
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
    margin: 0 0 1.5rem 0;
    color: var(--calest-text);
    letter-spacing: -0.02em;
    line-height: 1.2;
    width: 100%;
}

/* Container mesi - GRID che si adatta automaticamente */
.calest-calendar .calest-months {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    width: 100%;
    max-width: 100%;
}

/* Singolo mese - IMPORTANTE: deve poter scendere e non avere larghezza forzata */
.calest-calendar .calest-month {
    background: var(--calest-bg);
    border: 1px solid var(--calest-border);
    border-radius: var(--calest-radius);
    padding: 1rem;
    box-shadow: var(--calest-shadow);
    width: 100%;
    min-width: 0; /* CRITICO: permette al grid item di restringersi */
    max-width: 100%;
    display: block;
    overflow: hidden;
}

.calest-calendar .calest-month-header {
    margin-bottom: 0.875rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--calest-border);
}

.calest-calendar .calest-month-name {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0;
    color: var(--calest-text);
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    text-transform: capitalize;
    letter-spacing: -0.01em;
    flex-wrap: wrap;
}

.calest-calendar .calest-month-year {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--calest-text-soft);
}

/* Griglia calendario - 7 colonne uguali con minmax(0, 1fr) per evitare overflow */
.calest-calendar .calest-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 4px;
    width: 100%;
}

/* Header giorni della settimana */
.calest-calendar .calest-dow {
    text-align: center;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--calest-text-soft);
    padding: 0.5rem 0;
    letter-spacing: 0.05em;
    min-width: 0;
    overflow: hidden;
}

/* Celle vuote (padding inizio mese) */
.calest-calendar .calest-empty {
    aspect-ratio: 1 / 1;
    min-width: 0;
}

/* Cella giorno */
.calest-calendar .calest-day {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--calest-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
    min-width: 0;
    min-height: 0;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    overflow: hidden;
}

.calest-calendar .calest-day:focus {
    outline: 2px solid var(--calest-text);
    outline-offset: 2px;
    z-index: 2;
}

.calest-calendar .calest-day:focus:not(:focus-visible) {
    outline: none;
}

/* Numero giorno */
.calest-calendar .calest-day-num {
    position: relative;
    z-index: 1;
    line-height: 1;
}

/* Indicatore note */
.calest-calendar .calest-note-indicator {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}

/* Stati */
.calest-calendar .calest-state-disponibile {
    background: var(--calest-color-available);
    color: #064e3b;
}

.calest-calendar .calest-state-parziale {
    background: var(--calest-color-partial);
    color: #713f12;
}

.calest-calendar .calest-state-occupato {
    background: var(--calest-color-occupied);
    color: #ffffff;
}

.calest-calendar .calest-state-chiuso {
    background: var(--calest-color-closed);
    color: #ffffff;
    opacity: 0.85;
}

/* Hover */
.calest-calendar .calest-day:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Giorno di oggi */
.calest-calendar .calest-day.is-today {
    box-shadow: 0 0 0 2px var(--calest-text);
    font-weight: 800;
}

/* Giorno passato */
.calest-calendar .calest-day.is-past {
    opacity: 0.55;
}

.calest-calendar .calest-day.is-past.is-today {
    opacity: 1;
}

/* Weekend */
.calest-calendar .calest-day.is-weekend .calest-day-num {
    font-weight: 700;
}

/* Legenda */
.calest-calendar .calest-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    justify-content: center;
    margin-top: 1.25rem;
    padding: 1rem;
    background: var(--calest-bg-soft);
    border-radius: var(--calest-radius);
    border: 1px solid var(--calest-border);
}

.calest-calendar .calest-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--calest-text);
    font-weight: 500;
}

.calest-calendar .calest-legend-swatch {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    display: inline-block;
    flex-shrink: 0;
}

/* Tooltip */
.calest-calendar .calest-tooltip {
    position: fixed;
    bottom: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: #0f172a;
    color: #fff;
    padding: 0.875rem 1.125rem;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    max-width: 90vw;
    z-index: 9999;
    transition: bottom 0.25s ease;
    pointer-events: none;
    min-width: 200px;
    text-align: center;
}

.calest-calendar .calest-tooltip.is-visible {
    bottom: 0;
    pointer-events: auto;
}

.calest-calendar .calest-tooltip-date {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calest-calendar .calest-tooltip-status {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.calest-calendar .calest-tooltip-note {
    font-size: 0.875rem;
    opacity: 0.85;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.calest-calendar .calest-tooltip-note:empty {
    display: none;
    padding: 0;
    border: 0;
    margin: 0;
}

/* ===========================
   RESPONSIVE - mobile-first
   =========================== */

/* Tablet: 2 colonne */
@media (min-width: 640px) {
    .calest-calendar .calest-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .calest-calendar .calest-months {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.5rem;
    }
    .calest-calendar .calest-month {
        padding: 1.25rem;
    }
    .calest-calendar .calest-month-name {
        font-size: 1.25rem;
    }
    .calest-calendar .calest-dow {
        font-size: 0.75rem;
        padding: 0.625rem 0;
    }
    .calest-calendar .calest-day {
        font-size: 0.9375rem;
    }
    .calest-calendar .calest-grid {
        gap: 5px;
    }
}

/* Desktop: continua a 2 colonne ma più spazio */
@media (min-width: 1024px) {
    .calest-calendar .calest-months {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.75rem;
    }
    .calest-calendar .calest-month {
        padding: 1.5rem;
    }
    .calest-calendar .calest-day {
        font-size: 1rem;
    }
    .calest-calendar .calest-grid {
        gap: 6px;
    }
}

/* Desktop XL: 4 colonne SOLO se il container è abbastanza largo */
@media (min-width: 1280px) {
    .calest-calendar[data-cols="4"] .calest-months {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.25rem;
    }
    .calest-calendar[data-cols="4"] .calest-month {
        padding: 1rem;
    }
    .calest-calendar[data-cols="4"] .calest-day {
        font-size: 0.875rem;
    }
}

/* ===========================
   FIX SPECIFICI ELEMENTOR
   =========================== */

/* Elementor a volte applica flex ai widget children: forza il grid */
.elementor-widget-calendario_estivo .calest-calendar,
.elementor-widget-container .calest-calendar {
    width: 100%;
    max-width: 100%;
}

.elementor-widget-calendario_estivo .calest-months,
.elementor-widget-container .calest-months {
    display: grid;
    width: 100%;
}

.elementor-widget-calendario_estivo .calest-grid,
.elementor-widget-container .calest-grid {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    width: 100% !important;
}

/* Elementor section con padding: assicura che il widget non superi */
.elementor-element .calest-calendar {
    box-sizing: border-box;
}

/* Se Elementor section è troppo stretta, costringe a 1 colonna su qualsiasi schermo */
@container (max-width: 480px) {
    .calest-calendar .calest-months {
        grid-template-columns: 1fr !important;
    }
}

/* Print-friendly */
@media print {
    .calest-calendar .calest-day {
        border: 1px solid #999;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }
    .calest-calendar .calest-tooltip {
        display: none;
    }
}

/* Riduzione movimento */
@media (prefers-reduced-motion: reduce) {
    .calest-calendar .calest-day,
    .calest-calendar .calest-tooltip {
        transition: none;
    }
}