/* ==========================================
   IDSB VINYL LIBRARY - MASTER STYLESHEET
   ========================================== */

/* --- 1. FARB-THEMES (CSS Variablen) --- */
.idsb-theme-dark {
    --idsb-text-main: #ffffff;
    --idsb-text-muted: rgba(255, 255, 255, 0.7);
    --idsb-text-details: rgba(255, 255, 255, 0.6);
    --idsb-bg-glass: rgba(255, 255, 255, 0.05);
    --idsb-border-glass: rgba(255, 255, 255, 0.1);
    --idsb-border-hover: rgba(255, 255, 255, 0.3);
    --idsb-btn-bg: rgba(255, 255, 255, 0.1);
}

.idsb-theme-light {
    --idsb-text-main: #222222;
    --idsb-text-muted: rgba(0, 0, 0, 0.7);
    --idsb-text-details: rgba(0, 0, 0, 0.6);
    --idsb-bg-glass: rgba(0, 0, 0, 0.03);
    --idsb-border-glass: rgba(0, 0, 0, 0.1);
    --idsb-border-hover: rgba(0, 0, 0, 0.3);
    --idsb-btn-bg: rgba(0, 0, 0, 0.05);
}

/* --- 2. SORTIER-BUTTONS (Grid) --- */
.idsb-sort-controls {
    text-align: center;
    margin-bottom: 50px;
}

.idsb-sort-controls button {
    background: var(--idsb-btn-bg);
    color: var(--idsb-text-main);
    border: 1px solid var(--idsb-border-glass);
    padding: 10px 22px;
    margin: 0 6px 12px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.idsb-sort-controls button:hover, 
.idsb-sort-controls button.is-checked {
    background: #0073aa;
    border-color: #0073aa;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0,115,170,0.3);
}

/* --- 3. DAS GRID (Struktur & Layout) --- */
.idsb-platten-grid {
    margin: 0 auto;
    padding: 20px 0;
    width: 100%;
    display: block;
}

.idsb-platten-grid .grid-item {
    margin: 15px;
    background: var(--idsb-bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--idsb-border-glass);
    border-radius: 15px;
    padding: 20px;
    box-sizing: border-box; /* Zwingend nötig für korrekte Spalten! */
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Dynamische Spalten-Breiten für Isotope */
.idsb-platten-grid.idsb-cols-1 .grid-item { width: calc(100% - 30px); }
.idsb-platten-grid.idsb-cols-2 .grid-item { width: calc(50% - 30px); }
.idsb-platten-grid.idsb-cols-3 .grid-item { width: calc(33.333% - 30px); }
.idsb-platten-grid.idsb-cols-4 .grid-item { width: calc(25% - 30px); }
.idsb-platten-grid.idsb-cols-5 .grid-item { width: calc(20% - 30px); }
.idsb-platten-grid.idsb-cols-6 .grid-item { width: calc(16.666% - 30px); }

/* Responsive Breakpoints für Handys & Tablets */
@media (max-width: 992px) { 
    .idsb-platten-grid[class*="idsb-cols-"] .grid-item { width: calc(50% - 30px); } 
}
@media (max-width: 480px) { 
    .idsb-platten-grid[class*="idsb-cols-"] .grid-item { width: calc(100% - 30px); margin: 15px 0; } 
}

.idsb-platten-grid .grid-item:hover {
    transform: translateY(-10px);
    background: var(--idsb-btn-bg);
    border-color: var(--idsb-border-hover);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* --- 4. DAS CAROUSEL (Struktur) --- */
.idsb-platten-carousel {
    width: 100%;
    padding: 40px 10px 80px 10px !important;
    overflow: hidden !important;
}

.idsb-platten-carousel .swiper-slide {
    width: 260px !important;
    height: auto !important;
    overflow: visible !important;
    transition: transform 0.3s ease;
}

@media (min-width: 768px) {
    .idsb-platten-carousel .swiper-slide { width: 350px !important; }
}

.idsb-platten-carousel .slide-content {
    position: relative;
    text-align: center;
    background: var(--idsb-bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--idsb-border-glass);
    border-radius: 15px;
    padding: 20px;
}

.idsb-platten-carousel .swiper-button-next, 
.idsb-platten-carousel .swiper-button-prev {
    color: var(--idsb-text-main) !important;
    background: var(--idsb-btn-bg);
    border: 1px solid var(--idsb-border-glass);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    top: 40%;
}

.idsb-platten-carousel .swiper-button-next:after, 
.idsb-platten-carousel .swiper-button-prev:after {
    font-size: 18px;
}

/* --- 5. BILDER (Quadratisch für beide Layouts) --- */
.idsb-platten-grid img,
.idsb-platten-carousel img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    margin-bottom: 20px;
    display: block;
}

/* --- 6. METADATEN & TYPOGRAFIE --- */
.meta-data {
    text-align: center;
}

h3.album-title {
    color: var(--idsb-text-main) !important;
    font-size: 18px !important;
    margin: 0 0 5px 0 !important;
    font-weight: 700;
}

.meta-data .interpret {
    color: var(--idsb-text-muted);
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 15px;
}

.meta-data .details {
    color: var(--idsb-text-details);
    font-size: 13px;
    line-height: 1.6;
    border-top: 1px solid var(--idsb-border-glass);
    padding-top: 15px;
}

/* Goldene Sterne für die Bewertung */
.meta-data .details strong + br + span,
.meta-data .details > span {
    color: #f1c40f;
}