/* vhs-kursbuch.css - Version 5.5 (Circle-Chevron & Ultra-Compact) */

.vhs-container.vhs-kursbuch {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: none !important;
}

/* Der Player-Rahmen (Main-Frame) */
.vhs-kursbuch .vhs-main-frame {
    border-radius: var(--ldgroup-border-radius);
    width: 30%;
    max-width: 900px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: var(--ldgroup-shadow);
    backdrop-filter: var(--ldgroup-glass-blur);
    -webkit-backdrop-filter: var(--ldgroup-glass-blur);
    background: var(--ldgroup-glass-bg) !important;
    overflow: hidden;
    border: var(--ldgroup-border);
}

/* Header Bereich (Kompakter) */
.vhs-kursbuch .vhs-western-header {
    width: 100%;
    padding: 12px;
    text-align: center;
    border-bottom: 2px solid var(--ldgroup-color-light);
    box-sizing: border-box;
    flex: 0 0 auto;
}

.vhs-kursbuch .vhs-western-header h2 {
    font-family: var(--ldgroup-font-family);
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0;
    text-transform: uppercase;
    color: var(--ldgroup-color-dark);
}

.vhs-kursbuch .vhs-western-header p {
    font-family: var(--ldgroup-font-family);
    font-size: 0.9rem;
    margin: 4px 0 0 0;
    color: var(--ldgroup-text-dark);
    text-transform: uppercase;
    opacity: 0.8;
}

/* Scroll-Inhalt */
.vhs-kursbuch .vhs-scroll-area {
    background: transparent;
    margin: 5px 10px;
    padding: 10px;
    flex-grow: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--ldgroup-color-light) transparent;
}

/* Detail Kacheln */
.vhs-kursbuch .detail-box {
    background: var(--ldgroup-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-top: 4px solid var(--ldgroup-color-light) !important;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
}

.vhs-kursbuch .detail-label {
    font-family: var(--ldgroup-font-family);
    color: var(--ldgroup-color-light);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    display: block;
    margin-bottom: 5px;
}

.vhs-kursbuch .detail-text {
    font-family: var(--ldgroup-font-family);
    color: var(--ldgroup-text-light);
    font-size: 0.95rem;
    line-height: 1.4;
    font-weight: 600;
}

/* --- NAVIGATION UNTEN (Segmented Pill) --- */
.vhs-kursbuch .vhs-player-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 12px;
    width: 100%;
    box-sizing: border-box;
    border-top: 1px solid var(--ldgroup-color-light);
    flex: 0 0 auto;
}

/* Zurück-Link */
.vhs-kursbuch .p-btn-back {
    position: absolute;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--ldgroup-color-light) !important;
    font-family: var(--ldgroup-font-family);
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.75rem;
    transition: var(--ldgroup-transition);
}

.vhs-kursbuch .p-btn-back:hover {
    color: var(--ldgroup-text-light) !important;
    transform: translateX(-3px);
}

/* Pillen-Steuerung */
.vhs-kursbuch .p-controls-center {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.5);
    padding: 3px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.vhs-kursbuch .p-btn {
    background: transparent;
    color: #ffffff !important;
    padding: 6px 2px;
    border-radius: 40px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.7rem;
    border: none;
    text-decoration: none;
    min-width: 40px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.vhs-kursbuch .p-btn:hover:not(.disabled) {
    background: var(--ldgroup-color-light) !important;
}

.vhs-kursbuch .p-btn.disabled {
    opacity: 0.1;
    pointer-events: none;
}

.vhs-kursbuch .p-display {
    padding: 0 12px;
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.vhs-kursbuch .p-digit {
    color: var(--ldgroup-color-light);
    font-family: var(--ldgroup-font-family-mono);
    font-size: 1.3rem;
    font-weight: bold;
}

/* --- MOBILE OPTIMIERUNG --- */
@media (max-width: 768px) {
    .vhs-kursbuch .vhs-main-frame {
        width: 100%;
    }

    .vhs-kursbuch .vhs-player-nav {
        flex-direction: row-reverse;
        gap: 10px;
        padding: 10px;
    }

    .vhs-kursbuch .p-controls-center {
        order: 1;
        transform: scale(0.9);
        padding: 0;
    }

    .vhs-kursbuch .p-btn {
        min-width: 50px;
        font-size: 0;
        /* Versteckt Text PREV/NEXT */
    }

    .vhs-kursbuch .p-btn i {
        font-size: 1.4rem;
        padding: 1px;
        /* Icons groß in der Pille */
    }

    .vhs-kursbuch .p-btn-back {
        position: static;
        order: 2;
        width: 100%;
        justify-content: left;
        font-size: 0;
        padding: 0 10px;
    }

    .vhs-kursbuch .p-btn-back i {
        font-size: 1.5rem;
        opacity: 0.6;
    }
}