/* Stile grafico e minimalista - v12 con correzioni layout */

/* --- IMPOSTAZIONI GLOBALI E FONT --- */
:root {
    --main-bg: #ffffff;
    --main-text: #000000;
    --border-color: #000000;
    --border-width: 2px;
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --container-padding: 30px; /* Padding di default per tablet */
}

/* Reset e stili di base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--main-bg);
    color: var(--main-text);
    line-height: 1.5;
    overflow-x: hidden; /* Previene lo scroll orizzontale */
    padding-top: 100px; /* Spazio per il logo fisso */
}

/* Il container ora gestisce solo header e filtri */
.container {
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Tipografia per i titoli */
h1, h2, h3, h4, h5, h6, .beer-name {
    font-family: var(--font-heading);
    font-weight: bold;
}

/* --- HEADER E LOGO --- */
.site-header {
    /* Questo contenitore ora serve solo per il markup, lo stile è sul logo */
}

.logo-placeholder {
    position: fixed;
    top: 30px;
    left: var(--container-padding);
    z-index: 1000;
}

.logo-placeholder img {
    height: 100px; /* Imposta l'altezza del tuo logo */
    width: auto;  /* La larghezza si adatterà in modo proporzionale */
    display: block; /* Rimuove spazi extra sotto l'immagine */
}

/* --- SEZIONE FILTRI --- */
.filter-section {
    padding: 30px 0;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: flex-end;
    /* border-bottom gestito da ::after */
}

.filter-section label {
    font-family: var(--font-heading);
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: 12px;
    display: block;
}

#country-filter {
    width: 100%;
    max-width: 350px;
    padding: 12px 40px 12px 16px; /* Aumentato padding a destra per la freccia */
    border: var(--border-width) solid var(--border-color);
    border-radius: 0;
    background-color: var(--main-bg);
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--main-text);
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23000000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 1.2em;
}

#country-filter:focus {
    outline: var(--border-width) solid var(--main-text);
    outline-offset: 2px;
}

/* Stili per il filtro prezzo */
.price-filter {
    flex-grow: 1;
    min-width: 200px;
}

#price-value {
    font-weight: normal;
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    max-width: 350px;
    height: var(--border-width);
    background: var(--border-color);
    outline: none;
    cursor: pointer;
    padding: 0;
    margin-top: 5px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--border-color);
    border-radius: 50%;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--border-color);
    border-radius: 50%;
    border: none;
    cursor: pointer;
}

/* --- LISTA BIRRE --- */
.beer-list-container {
    width: 100%;
    position: relative;
    /* border-top gestito da ::before */
}

.no-results {
    padding: 40px var(--container-padding);
}

.beer-item {
    background-color: var(--main-bg);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    position: relative;
    /* border-bottom gestito da ::after */
    
    /* MODIFICA: Rendi tutti gli item 100vw */
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
}

/* Riepilogo Birra */
.beer-summary {
    display: flex;
    align-items: stretch;
    padding: 0 var(--container-padding);
    position: relative;
    min-height: 150px;
}

.beer-photo {
    width: 150px;
    height: 150px;
    object-fit: contain;
    background-color: transparent; /* Sfondo rimosso */
    padding: 10px;
    border-right: var(--border-width) solid var(--border-color);
    flex-shrink: 0;
    transition: width 0.5s ease, height 0.5s ease, border-color 0.2s ease;
    margin-left: calc(-1 * var(--container-padding));
}

.beer-info {
    flex-grow: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: color 0.2s ease;
}

.beer-name {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.beer-rating {
    display: flex;
    gap: 5px;
}

.rating-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1.5px solid var(--border-color);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}
.rating-dot.filled {
    background-color: var(--main-text);
}

/* Icona per espandere */
.expand-icon {
    width: 60px;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%23000000'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M12 4.5v15m7.5-7.5h-15' /%3e%3c/svg%3e");
    background-size: 24px;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.4s ease, background-image 0.2s ease, background-color 0.2s ease;
    margin-right: calc(-1 * var(--container-padding));
}

/* --- EFFETTO HOVER --- */
.beer-item:hover:not(.expanded) {
    background-color: #000000;
    color: #ffffff;
}
.beer-item:hover:not(.expanded) .beer-photo {
    border-color: #ffffff;
}
.beer-item:hover:not(.expanded) .rating-dot {
    border-color: #ffffff;
}
.beer-item:hover:not(.expanded) .rating-dot.filled {
    background-color: #ffffff;
}
.beer-item:hover:not(.expanded) .expand-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%23ffffff'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' d='M12 4.5v15m7.5-7.5h-15' /%3e%3c/svg%3e");
    background-color: inherit; /* Correzione: Eredita il colore di sfondo nero */
}


/* --- LOGICA DI ESPANSIONE --- */
.beer-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
    padding: 0 var(--container-padding);
    background: #f8f8f8;
}

.beer-item.expanded {
    background-color: #f8f8f8;
}

.beer-item.expanded .beer-summary {
    align-items: center;
    background-color: #fff;
    position: relative;
    /* border-bottom gestito da ::after */
}

.beer-item.expanded .beer-photo {
    width: 200px;
    height: 200px;
}

.beer-item.expanded .expand-icon {
    transform: rotate(45deg);
}

.beer-item.expanded .beer-details {
    max-height: 800px;
    padding-top: 30px;
    padding-bottom: 30px;
}

.beer-details h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 20px;
    margin-bottom: 8px;
}
.beer-details h3:first-child {
    margin-top: 0;
}

.beer-details p {
    font-size: 1rem;
    max-width: 75ch;
}

.price-tag {
    font-weight: bold;
    font-family: var(--font-heading);
}

/* --- LOGICA PER LINEE A TUTTO SCHERMO --- */

/* Linea in alto per la lista delle birre */
.beer-list-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: var(--border-width);
    background-color: var(--border-color);
}

/* Linee in basso per le sezioni e ogni elemento */
.filter-section::after,
.beer-item::after,
.beer-item.expanded .beer-summary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: var(--border-width);
    background-color: var(--border-color);
    transition: background-color 0.2s ease;
}


/* --- MEDIA QUERIES --- */

/* Stili per Desktop (schermi più grandi di 1200px) */
@media (min-width: 1200px) {
    :root {
        --content-width-capped: min(60vw, 1100px);
        --container-padding: calc((100vw - var(--content-width-capped)) / 2);
    }
}

/* Stili per Mobile (schermi più piccoli di 767px) */
@media (max-width: 767px) {
    :root {
        --container-padding: 20px;
    }
    
    .logo-placeholder {
        top: 20px;
    }

    body {
        padding-top: 80px;
    }

    .filter-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .beer-summary {
        min-height: 120px;
    }

    .beer-photo {
        width: 120px;
        height: 120px;
    }

    .beer-info {
        padding: 15px;
    }

    .beer-name {
        font-size: 1.2rem;
    }

    .rating-dot {
        width: 12px;
        height: 12px;
    }

    .expand-icon {
        width: 50px;
        background-size: 20px;
    }
    
    .beer-item.expanded .beer-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    
    .beer-item.expanded .beer-photo {
        width: 150px;
        height: 150px;
        border-right: none;
        margin-left: 0;
    }
    
    .beer-item.expanded .expand-icon {
        position: absolute;
        top: 20px;
        right: 0;
        border-left: none;
        margin-right: calc(-1 * var(--container-padding));
    }
}