/* ================================================================
   Li.Fe. Radio — Player Expandable Panel (stile RDS)
   File: radio-player-panel.css
   Usato da: index, articolo, notizie, palinsesto, team
   ================================================================ */

/* ---- Pulsante freccia per aprire/chiudere il pannello ---- */
.player-expand-btn {
    background: var(--bg-dark);
    color: var(--white);
    border: 2.5px solid var(--bg-dark);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 3px 3px 0px var(--accent-celeste);
    transition: all 0.15s ease;
    flex-shrink: 0;
    margin-left: 8px;
}
.player-expand-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px var(--accent-celeste);
    background: var(--accent-celeste);
}
.player-expand-btn i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.player-expand-btn.open i {
    transform: rotate(180deg);
}

/* ---- Pannello a tendina ---- */
.radio-player-panel {
    position: fixed;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: calc(100% - 24px);
    max-width: 760px;
    max-height: 0;
    overflow: hidden;
    background: var(--white);
    border: 3.5px solid var(--bg-dark);
    border-bottom: none;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -8px 30px rgba(1, 38, 87, 0.25);
    z-index: 1999;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.3s ease,
                transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}
.radio-player-panel.open {
    max-height: 520px;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

/* ---- Header del pannello ---- */
.rpp-header {
    background: var(--bg-dark);
    color: var(--white);
    padding: 14px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 3px solid var(--accent-celeste);
}
.rpp-header-title {
    font-family: var(--font-title);
    font-size: 1.15rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.rpp-header-title .live-pulse {
    width: 10px;
    height: 10px;
    background: var(--accent-red);
    border-radius: 50%;
    display: inline-block;
    animation: pulse-dot 1.4s infinite;
}
.rpp-close-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    width: 34px;
    height: 34px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.15s ease;
}
.rpp-close-btn:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
}

/* ---- Corpo del pannello (scrollabile) ---- */
.rpp-body {
    padding: 20px 22px;
    max-height: 460px;
    overflow-y: auto;
    overflow-x: hidden;
}
.rpp-body::-webkit-scrollbar {
    width: 8px;
}
.rpp-body::-webkit-scrollbar-track {
    background: rgba(1, 38, 87, 0.05);
    border-radius: 4px;
}
.rpp-body::-webkit-scrollbar-thumb {
    background: var(--accent-celeste);
    border-radius: 4px;
}

/* ---- Sezione Speaker (ON AIR) ---- */
.rpp-speakers-row {
    display: flex;
    justify-content: center;
    margin-bottom: 22px;
}
.rpp-speaker-card {
    background: rgba(1, 133, 199, 0.06);
    border: 2.5px solid var(--bg-dark);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    transition: all 0.2s ease;
    position: relative;
    width: 100%;
    box-shadow: 4px 4px 0px var(--accent-celeste);
}
.rpp-speaker-card.on-air {
    background: var(--bg-dark);
    color: var(--white);
    border-color: var(--accent-red);
    box-shadow: 0 0 0 3px rgba(255, 42, 84, 0.2);
    z-index: 2;
}
.rpp-speaker-info {
    flex: 1;
    overflow: hidden;
    text-align: left;
}
.rpp-speaker-label {
    font-family: var(--font-title);
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-celeste);
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    background: rgba(1, 133, 199, 0.12);
    margin-bottom: 6px;
}
.rpp-speaker-card.on-air .rpp-speaker-label {
    color: var(--accent-red);
    background: rgba(255, 42, 84, 0.15);
}
.rpp-speaker-avatar {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    border: 2.5px solid var(--bg-dark);
    background: rgba(1, 38, 87, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--bg-dark);
    overflow: hidden;
    flex-shrink: 0;
}
.rpp-speaker-card.on-air .rpp-speaker-avatar {
    border-color: var(--accent-celeste);
    background: rgba(1, 133, 199, 0.2);
}
.rpp-speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rpp-speaker-name {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.25;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.rpp-speaker-program {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    opacity: 0.85;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.rpp-speaker-empty {
    font-size: 2rem;
    opacity: 0.4;
}

/* ---- Sezione "IN ONDA" (brano attuale) ---- */
.rpp-section-title {
    font-family: var(--font-title);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--bg-dark);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2.5px solid var(--bg-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}
.rpp-section-title i {
    color: var(--accent-celeste);
    font-size: 1rem;
}
.rpp-now-playing {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-dark);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 22px;
    box-shadow: 4px 4px 0px var(--accent-celeste);
}
.rpp-now-playing-cover {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-sm);
    border: 2.5px solid var(--accent-celeste);
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(1, 133, 199, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-celeste);
    font-size: 1.8rem;
}
.rpp-now-playing-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rpp-now-playing-info {
    flex: 1;
    overflow: hidden;
}
.rpp-now-playing-label {
    font-family: var(--font-title);
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-red);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}
.rpp-now-playing-title {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* ---- Sezione "ULTIMI BRANI" ---- */
.rpp-recent-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rpp-recent-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(1, 133, 199, 0.05);
    border: 2px solid rgba(1, 38, 87, 0.15);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    transition: all 0.15s ease;
}
.rpp-recent-item:hover {
    border-color: var(--accent-celeste);
    background: rgba(1, 133, 199, 0.1);
    transform: translateX(4px);
}
.rpp-recent-cover {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    border: 2px solid var(--bg-dark);
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(1, 38, 87, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-dark);
    font-size: 1.1rem;
}
.rpp-recent-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.rpp-recent-info {
    flex: 1;
    overflow: hidden;
}
.rpp-recent-title {
    font-family: var(--font-title);
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--bg-dark);
    text-transform: uppercase;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.rpp-recent-time {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-celeste);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.rpp-recent-index {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 900;
    color: rgba(1, 38, 87, 0.15);
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

/* ---- Loading / Empty states ---- */
.rpp-loading {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.9rem;
}
.rpp-loading i {
    font-size: 1.8rem;
    color: var(--accent-celeste);
    animation: spin 1.2s linear infinite;
    display: block;
    margin-bottom: 12px;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.rpp-empty-text {
    color: var(--text-muted);
    font-style: italic;
    font-size: 0.85rem;
    text-align: center;
    padding: 10px;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .radio-player-panel {
        bottom: 92px;
        width: calc(100% - 12px);
        border-width: 3px;
    }
    .rpp-body {
        padding: 14px 14px;
    }
    .rpp-speakers-row {
        gap: 6px;
    }
    .rpp-speaker-card {
        padding: 12px;
        gap: 12px;
    }
    .rpp-speaker-avatar {
        width: 56px;
        height: 56px;
        font-size: 1.4rem;
    }
    .rpp-speaker-name {
        font-size: 0.9rem;
    }
    .rpp-speaker-program {
        font-size: 0.68rem;
    }
    .rpp-now-playing {
        padding: 12px;
        gap: 12px;
    }
    .rpp-now-playing-cover {
        width: 56px;
        height: 56px;
    }
    .rpp-now-playing-title {
        font-size: 0.9rem;
    }
    .rpp-recent-cover {
        width: 40px;
        height: 40px;
    }
    .player-expand-btn {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    .rpp-header {
        padding: 10px 14px;
    }
    .rpp-header-title {
        font-size: 1rem;
    }
}

/* ================================================================
   PULSANTE EXPAND MOBILE DEDICATO
   Visibile solo <=768px (sui tablet/telefoni il .player-right-group
   del player e' nascosto, quindi il pulsante desktop e' irraggiungibile).
   Posizionato appena sopra il player bar, segue la linea grafica del sito:
   bordi spessi 2.5px, ombra pop hard, font League Spartan, colori tema.
   ================================================================ */
.player-expand-btn-mobile {
    display: none; /* nascosto su desktop, mostrato via media query sotto */
}

@media (max-width: 768px) {
    .player-expand-btn-mobile {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        position: fixed;
        right: 14px;
        bottom: 100px; /* appena sopra il player bar mobile (92px) */
        background: var(--bg-dark);
        color: var(--white);
        border: 2.5px solid var(--bg-dark);
        border-radius: var(--radius-sm);
        padding: 8px 14px 8px 12px;
        font-family: var(--font-title);
        font-weight: 900;
        font-size: 0.72rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        cursor: pointer;
        box-shadow: 3px 3px 0px var(--accent-celeste);
        transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
        z-index: 2001; /* sopra il player bar (2000) ma sotto il pannello (1999 aperto?) -> uguale al panel */
        line-height: 1;
    }
    .player-expand-btn-mobile i {
        font-size: 0.8rem;
        color: var(--accent-red);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .player-expand-btn-mobile .meb-label {
        display: inline-flex;
        align-items: center;
        gap: 5px;
    }
    .player-expand-btn-mobile:hover {
        transform: translate(2px, 2px);
        box-shadow: 1px 1px 0px var(--accent-celeste);
        background: var(--accent-celeste);
    }
    .player-expand-btn-mobile:hover i {
        color: var(--white);
    }
    .player-expand-btn-mobile.open {
        background: var(--accent-red);
        border-color: var(--accent-red);
        box-shadow: 2px 2px 0px var(--bg-dark);
    }
    .player-expand-btn-mobile.open i {
        transform: rotate(180deg);
        color: var(--white);
    }
    /* Quando il pannello è aperto su mobile, nascondiamo il pulsante mobile
       per evitare sovrapposizione (c'è già il close button nell'header del pannello). */
    .player-expand-btn-mobile.open {
        opacity: 0;
        pointer-events: none;
        transform: translateY(10px);
    }
}

@media (max-width: 380px) {
    .player-expand-btn-mobile {
        padding: 7px 10px;
        font-size: 0.66rem;
        right: 10px;
    }
}

/* ---- Stato "Nessuno speaker" (fascia oraria senza diretta) ---- */
.rpp-speaker-card.no-speaker {
    background: rgba(1, 38, 87, 0.03);
    border-style: dashed;
    border-color: rgba(1, 38, 87, 0.25);
    opacity: 0.85;
}
.rpp-speaker-card.no-speaker.on-air {
    background: rgba(1, 38, 87, 0.06);
    border-color: rgba(255, 42, 84, 0.4);
    box-shadow: 0 0 0 3px rgba(255, 42, 84, 0.08);
}
.rpp-speaker-card.no-speaker .rpp-speaker-name {
    color: var(--text-muted);
    font-style: italic;
    font-weight: 700;
    text-transform: none;
}
.rpp-speaker-card.no-speaker.on-air .rpp-speaker-name {
    color: var(--bg-dark);
}