/* ============================================================
   Calendario Estate Suàn - Stile A3 stampabile
   ============================================================ */

:root {
    --coral:       #E89B7E;
    --coral-soft:  #F4D4C4;
    --coral-row:   #F6DDD0;
    --coral-band:  #EFA98D;
    --bg:          #FFFFFF;
    --text:        #1F1F1F;
    --text-soft:   #4A4A4A;
    --rule:        #E5E5E5;
    --blue-soft:   #CFE0EE;
    --grey-soft:   #DDDDDB;
    --orange-soft: #F6D9A8;
    --accent-red:  #B83232;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: #f0f0f0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
}

/* Toolbar (non stampata) */
.toolbar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #222;
    color: #fff;
    padding: 0.6rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 14px;
}
.tool-label { opacity: 0.7; margin-right: 0.3rem; }
.tool-btn {
    color: #fff;
    background: #444;
    text-decoration: none;
    padding: 0.35rem 0.7rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 13px;
    font-family: inherit;
}
.tool-btn:hover { background: #666; }
.tool-btn.active { background: var(--coral); color: #1f1f1f; font-weight: bold; }
.print-btn { margin-left: auto; background: var(--coral); color: #1f1f1f; font-weight: bold; }

/* Poster - formato A3 verticale (297 x 420 mm) */
.poster {
    width: 297mm;
    min-height: 420mm;
    margin: 1rem auto;
    background: var(--bg);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 15mm 14mm 12mm 14mm;
    display: flex;
    flex-direction: column;
}

/* Header */
.poster-header {
    background: var(--coral);
    margin: -15mm -14mm 8mm -14mm;
    padding: 14mm 14mm 10mm 14mm;
    color: #6E1E10;
}
.poster-header h1 {
    margin: 0;
    font-size: 44pt;
    font-weight: 900;
    letter-spacing: 0.5px;
    line-height: 1.0;
    color: #7A1A0A;
}
.poster-header h2 {
    margin: 4mm 0 0 0;
    font-size: 28pt;
    font-weight: 300;
    color: #2E2E2E;
    letter-spacing: 0.5px;
}

/* Eventi: grid table */
.events {
    margin-top: 4mm;
}
.events-header,
.event-row {
    display: grid;
    grid-template-columns: 22mm 1fr 1.4fr 18mm;
    gap: 4mm;
    padding: 3mm 2mm;
    align-items: start;
    font-size: 10pt;
    line-height: 1.25;
}
.events-header {
    border-bottom: 0.4mm solid #888;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 9pt;
    color: #555;
    padding-bottom: 2mm;
    margin-bottom: 1mm;
}
.event-row {
    border-bottom: 0.2mm solid var(--rule);
    page-break-inside: avoid;
    break-inside: avoid;
}
.event-row.alt {
    /* righe alternate leggermente più chiare: lascio neutro per pulizia */
}

.col-data {
    background: var(--coral-row);
    color: #6E1E10;
    font-weight: 600;
    padding: 1.5mm 2mm;
    border-radius: 1mm;
    text-align: center;
    white-space: pre-line;
    font-size: 9.5pt;
}
.events-header .col-data {
    background: transparent;
    color: #555;
    padding: 0;
}

.col-evento {
    font-size: 10.5pt;
    color: var(--text);
    padding-top: 1mm;
}
.col-evento strong { font-weight: 700; }

.col-dettagli {
    color: var(--text-soft);
    padding-top: 1mm;
}
.col-dettagli .desc {
    margin-top: 1mm;
    font-size: 9pt;
    color: #5A5A5A;
}

.col-loghi {
    /* placeholder loghi */
    min-height: 10mm;
}

/* Evento multi-day evidenziato come blocco unico (es. SUÀN ROCK) */
.event-row.multi-day {
    background: var(--coral-row);
    border-radius: 2mm;
    border-bottom: none;
    margin: 1mm 0;
    padding: 3mm;
}
.event-row.multi-day .col-data {
    background: var(--coral-band);
    color: #5A1408;
}

/* Errore */
.errore {
    margin: 8mm 0;
    padding: 4mm;
    background: #FFE9E0;
    border-left: 4mm solid var(--accent-red);
    color: #6E1E10;
    font-size: 11pt;
}

/* Footer */
.poster-footer {
    margin-top: auto;
    padding-top: 6mm;
}
.footer-boxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4mm;
    margin-bottom: 6mm;
}
.footer-box {
    padding: 4mm 5mm;
    border-radius: 6mm;
    font-size: 9.5pt;
    line-height: 1.35;
    color: #1f1f1f;
}
.footer-box strong { font-size: 11pt; color: #1a3a5a; }
.footer-box.light-blue   { background: var(--blue-soft); }
.footer-box.light-grey   { background: var(--grey-soft); }
.footer-box.light-orange { background: var(--orange-soft); grid-column: 2; }
.footer-box.light-grey   { grid-column: 1; }

.aspettiamo {
    background: var(--coral-soft);
    margin: 0 -14mm -12mm -14mm;
    padding: 4mm;
    text-align: center;
    color: var(--accent-red);
    letter-spacing: 4px;
    font-weight: 700;
    font-size: 11pt;
}

/* ============================================================
   PRINT - A3
   ============================================================ */
@page {
    size: A3 portrait;
    margin: 0;
}

@media print {
    html, body { background: #fff; }
    .no-print { display: none !important; }
    .poster {
        margin: 0;
        box-shadow: none;
        width: 297mm;
        min-height: 420mm;
    }
}

/* ============================================================
   RESPONSIVE - smartphone / tablet (solo visualizzazione web)
   ============================================================ */
@media screen and (max-width: 900px) {
    .poster {
        width: 100%;
        min-height: 0;
        padding: 4mm;
        margin: 0;
        box-shadow: none;
    }
    .poster-header {
        margin: -4mm -4mm 4mm -4mm;
        padding: 6mm 4mm;
    }
    .poster-header h1 { font-size: 24pt; }
    .poster-header h2 { font-size: 16pt; }

    .events-header { display: none; }
    .event-row {
        grid-template-columns: 1fr;
        gap: 2mm;
        padding: 3mm 0;
        border-bottom: 1px solid var(--rule);
    }
    .col-data {
        display: inline-block;
        padding: 1mm 3mm;
        font-size: 11pt;
    }
    .col-loghi { display: none; }

    .footer-boxes { grid-template-columns: 1fr; }
    .footer-box.light-orange, .footer-box.light-grey { grid-column: auto; }
    .aspettiamo { margin: 0 -4mm -4mm -4mm; }
}