/* Expand buttons */
.expand-btn-glass {
    background: rgba(18, 18, 18, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-main);
    cursor: pointer;
    z-index: 10;
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center; justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    margin-top: 15px;
    position: relative;
}

.expand-pill {
    width: auto; height: 40px;
    padding: 0 20px;
    border-radius: 20px;
    gap: 10px;
    background: rgba(18, 18, 18, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-color: rgba(255, 255, 255, 0.15);
}

.expand-pill .btn-label {
    font-size: 0.7rem;
    letter-spacing: 1.5px;
    font-weight: 700;
    color: var(--text-main);
}

.expand-btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.row-expand-trigger {
    position: absolute;
    bottom: -20px; left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    border: none;
    outline: none;
    background: none;
}

.expand-btn-glass svg {
    width: 18px; height: 18px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.expand-btn-glass.active svg { transform: rotate(180deg); }

/* Player card in primo piano */
.player-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 28px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.7);
    margin-bottom: 50px;
    position: relative;
    overflow: visible;
}

.player-card .row-expand-trigger {
    position: absolute;
    bottom: -20px; left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.player-container {
    border-radius: 18px;
    overflow: hidden;
    background: #000;
    position: relative;
}

/* Skeleton Spotify */
.player-skeleton {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(255,255,255,0.03) 25%,
        rgba(255,255,255,0.07) 50%,
        rgba(255,255,255,0.03) 75%);
    background-size: 200% 100%;
    animation: skeleton-wave 1.8s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.player-skeleton.hidden { opacity: 0; pointer-events: none; }
.player-skeleton svg { opacity: 0.12; }

#spotify-iframe { opacity: 0; transition: opacity 0.5s ease; }
#spotify-iframe.ready { opacity: 1; }

@keyframes skeleton-wave {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Featured info accordion */
.featured-info {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    transition: grid-template-rows 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    opacity: 0;
}

.featured-info-inner { min-height: 0; }
.featured-info.open { grid-template-rows: 1fr; opacity: 1; }

.featured-info h2 {
    font-size: 1.4rem;
    margin: 44px 0 12px;
    color: var(--text-main);
    font-weight: 800;
    letter-spacing: -0.5px;
    text-align: left;
}

.featured-desc {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.6;
    text-align: left;
    padding-bottom: 20px;
}

/* Episodi precedenti */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
}

.episode-row {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    transition: border-color 0.3s ease;
}

.episode-date {
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
    display: block;
}

.episode-info-extra {
    display: grid;
    grid-template-rows: 0fr;
    overflow: hidden;
    transition: grid-template-rows 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    opacity: 0;
}

.episode-info-inner { min-height: 0; }
.episode-info-extra.open { grid-template-rows: 1fr; opacity: 1; }

.episode-info-extra h3 {
    font-size: 1.2rem;
    margin: 35px 0 12px;
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.3;
}

.description-text {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 15px;
}

.compact-player-wrapper { border-radius: 16px; overflow: hidden; background: #000; }

.episode-title-mobile { display: none; }
.episode-play-pill { display: none; }

/* Card Telegram */
.telegram-card {
    margin-top: 20px;
    background: rgba(36, 161, 222, 0.07);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(36, 161, 222, 0.25);
    border-radius: 24px;
    padding: 28px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 40px rgba(36, 161, 222, 0.06);
    position: relative;
    overflow: hidden;
}

.telegram-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(36, 161, 222, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.telegram-card:hover {
    background: rgba(36, 161, 222, 0.12);
    border-color: rgba(36, 161, 222, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(36, 161, 222, 0.15);
}

.telegram-icon {
    width: 52px; height: 52px;
    background: rgba(36, 161, 222, 0.15);
    border: 1px solid rgba(36, 161, 222, 0.3);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.telegram-card:hover .telegram-icon {
    background: rgba(36, 161, 222, 0.25);
    border-color: rgba(36, 161, 222, 0.6);
}

.telegram-icon svg { width: 26px; height: 26px; fill: #29b8f0; }
.telegram-text { display: flex; flex-direction: column; gap: 4px; }
.telegram-title { font-size: 1rem; font-weight: 700; letter-spacing: -0.3px; color: var(--text-main); }
.telegram-sub { font-size: 0.8rem; color: rgba(36, 161, 222, 0.8); font-weight: 500; }

.telegram-arrow {
    margin-left: auto;
    opacity: 0.4;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.telegram-card:hover .telegram-arrow { opacity: 1; transform: translateX(4px); }
.telegram-arrow svg { width: 20px; height: 20px; stroke: #29b8f0; }

/* Email tooltip */
.email-tooltip {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    background: rgba(20, 20, 20, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px;
    padding: 8px 10px 8px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 200;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.email-tooltip::before {
    content: "";
    position: absolute;
    top: -5px; left: 50%;
    transform: translateX(-50%);
    width: 10px; height: 5px;
    background: rgba(20,20,20,0.97);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.email-trigger:hover .email-tooltip,
.email-tooltip.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.email-address { font-size: 0.78rem; color: var(--text-dim); letter-spacing: 0.3px; }

.email-copy-btn {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 7px;
    color: var(--text-main);
    cursor: pointer;
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.email-copy-btn:hover { background: var(--primary); border-color: var(--primary); color: #000; }
.email-copy-btn svg { width: 13px; height: 13px; }
.email-copy-btn.copied { background: #22c55e; border-color: #22c55e; color: #000; }

/* Animazioni ingresso card */
.player-card,
.episode-row,
.telegram-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.player-card.visible,
.episode-row.visible,
.telegram-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Cookie banner — barra fissa in fondo */
#privacy-notice {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: rgba(12, 12, 20, 0.96);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    z-index: 1000;
    flex-wrap: wrap;
}

#privacy-notice.hidden { display: none; }

.cookie-text {
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.5;
    flex: 1;
}

.cookie-btn {
    background: var(--primary);
    color: #000;
    border: none;
    border-radius: 20px;
    padding: 6px 20px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    flex-shrink: 0;
}

.cookie-btn:hover { opacity: 0.85; }