/* =========================================================
   RANKINGS PAGE STYLES
   ========================================================= */
.rankings-container {
    display: grid;
    gap: 1.5rem;
    min-height: 100%;
    animation: fadeInUp 320ms ease-out;
}

.rankings-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    padding: 1rem 0 0.5rem;
}

.rankings-title-section {
    display: grid;
    gap: 0.45rem;
}

.results-counter {
    color: rgba(255,255,255,0.72);
    font-size: 0.95rem;
}

.tabs {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.tab-button {
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 999px;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.03);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.tab-button.active,
.tab-button:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(29, 185, 84, 0.5);
    transform: translateY(-1px);
}

.filter-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    padding: 1rem 0;
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    min-height: 50px;
    padding: 0 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: #fff;
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.filter-bar input::placeholder {
    color: rgba(255,255,255,0.55);
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: rgba(29, 185, 84, 0.65);
    background: rgba(255,255,255,0.08);
    transform: translateY(-1px);
}

.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.album-card-link {
    display: block;
    color: inherit;
    height: 100%;
}

.album-card {
    display: flex;
    flex-direction: column;
    min-height: 540px;
    height: 100%;
    background: linear-gradient(180deg, rgba(18,18,18,0.96), rgba(12,12,12,0.96));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 22px;
    overflow: hidden;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
    box-shadow: 0 18px 60px rgba(0,0,0,0.22);
}

.album-card:hover {
    transform: translateY(-5px);
    border-color: rgba(29, 185, 84, 0.45);
    box-shadow: 0 26px 90px rgba(0,0,0,0.28);
}

.album-card-cover-wrapper {
    position: relative;
    overflow: hidden;
    min-height: 280px;
}

.album-card-cover,
.album-card-cover-wrapper {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.album-card-cover {
    display: block;
    transition: transform 0.7s ease;
}

.album-card:hover .album-card-cover {
    transform: scale(1.05);
}

.album-card-info {
    padding: 1.35rem 1.35rem 1.3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.85rem;
    flex: 1;
    min-height: 220px;
}

.album-card-line-1,
.album-card-line-2 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
}

.album-card-line-1 {
    min-height: 3.2rem;
}

.album-card-line-2 {
    min-height: 1.2rem;
}

.album-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    flex: 1;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
    min-height: 2.7rem;
}

.album-card-artist {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.78);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.album-card-score {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.score-ring-small {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    overflow: hidden;
    margin-top: 0.25rem;
    align-self: flex-end;
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.14);
    box-shadow: 0 6px 18px rgba(0,0,0,0.18);
    isolation: isolate;
}

.score-ring-small::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from -90deg, var(--gradient, rgba(255,255,255,0.18)) 0 var(--score-percent, 0%), rgba(255,255,255,0.06) var(--score-percent, 0%) 100%);
    box-shadow: inset 0 0 0 6px rgba(0,0,0,0.18);
    z-index: 1;
    transition: background 320ms ease, opacity 320ms ease;
}

.score-ring-small::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    pointer-events: none;
    background: linear-gradient(120deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.03) 20%, rgba(255,255,255,0.0) 40%);
    mix-blend-mode: overlay;
    opacity: 0.14;
    transform: translateX(-40%) rotate(8deg);
    filter: blur(6px);
    animation: shine-move 4.6s linear infinite;
    z-index: 2;
}

.score-ring-small.perfect-score::before {
    box-shadow: inset 0 0 0 6px rgba(0,0,0,0.18), 0 0 12px rgba(255,215,0,0.35);
}

.score-ring-small .score-ring-value {
    position: relative;
    z-index: 3;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-shadow: 0 1px 12px rgba(0,0,0,0.55);
    pointer-events: none;
}

.album-card-skeleton {
    min-height: 540px;
    border-radius: 22px;
    background: linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255,255,255,0.08), rgba(255,255,255,0.05));
    animation: pulse 1.3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 0.55; }
}

.song-results-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.album-panel {
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 24px;
    background: rgba(255,255,255,0.03);
    overflow: hidden;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.album-panel:not([open]) {
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

.album-panel:hover {
    transform: translateY(-2px);
    border-color: rgba(29,185,84,0.45);
}

.album-panel-summary {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    min-height: 92px;
}

.album-panel-cover {
    width: 72px;
    height: 72px;
    min-width: 72px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(255,255,255,0.06);
}

.album-panel-cover-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.album-panel-meta {
    display: grid;
    gap: 0.2rem;
}

.album-panel-meta h3 {
    color: #fff;
    font-size: 1rem;
    margin: 0;
}

.album-panel-meta p,
.album-panel-meta span {
    color: rgba(255,255,255,0.72);
    font-size: 0.9rem;
    margin: 0;
}

.album-panel-average {
    min-width: 56px;
    padding: 0.75rem 0.85rem;
    border-radius: 18px;
    background: rgba(29,185,84,0.15);
    color: #fff;
    font-weight: 700;
    text-align: center;
}

.album-panel summary::after {
    content: '\25BC';
    position: absolute;
    right: 1.25rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    transition: transform 200ms ease;
}

.album-panel[open] summary::after {
    transform: rotate(180deg);
}

.album-song-list {
    list-style: none;
    margin: 0;
    padding: 0 1rem 1rem;
    display: grid;
    gap: 0.75rem;
}

.song-flat-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.85rem;
}

.song-item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.song-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.18);
    background: rgba(255,255,255,0.07);
}

.song-item-main {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.song-item-cover {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(255,255,255,0.06);
    flex-shrink: 0;
}

.song-item-cover-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.song-item-info {
    display: grid;
    gap: 0.25rem;
}

.song-item-album {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

.song-item-title {
    font-size: 1rem;
    color: #fff;
    font-weight: 700;
}

.song-item-artist {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
}

.song-album-details {
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 18px;
    background: rgba(255,255,255,0.03);
    overflow: hidden;
}

.song-album-details summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    color: #fff;
    font-weight: 700;
}

.song-album-details summary::-webkit-details-marker {
    display: none;
}

.song-album-details[open] summary {
    background: rgba(255,255,255,0.05);
}

.song-album-summary {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.song-album-cover {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    object-fit: cover;
    flex-shrink: 0;
}

.song-album-meta {
    display: grid;
    gap: 0.2rem;
}

.song-album-meta h3 {
    font-size: 1rem;
    margin: 0;
}

.song-album-meta p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    margin: 0;
}

.song-album-description {
    padding: 0 1.25rem 1rem;
    color: rgba(255,255,255,0.72);
    font-size: 0.9rem;
}

.song-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
}

.song-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 0.95rem 1.1rem;
    border-radius: 18px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.song-row:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.18);
    background: rgba(255,255,255,0.06);
}

.song-row-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 14px;
    background: rgba(29, 185, 84, 0.12);
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.song-album-details summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    color: #fff;
    font-weight: 700;
    position: relative;
}

.song-album-details summary::after {
    content: '\25BC';
    position: absolute;
    right: 1.25rem;
    font-size: 0.85rem;
    transform: rotate(0deg);
    transition: transform 200ms ease;
}

.song-album-details[open] summary::after {
    transform: rotate(180deg);
}

.song-album-details[open] summary {
    background: rgba(255,255,255,0.05);
}

.song-row-cover {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    overflow: hidden;
    flex-shrink: 0;
}

.song-row-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.song-row-meta {
    display: grid;
    gap: 0.2rem;
}

.song-row-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.song-row-subtitle {
    color: rgba(255,255,255,0.68);
    font-size: 0.88rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.song-row-score {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12);
    color: #fff;
    font-weight: 700;
}

.song-row-score span {
    display: inline-block;
    transform: translateZ(0);
}

.song-results-empty {
    color: rgba(255,255,255,0.7);
    padding: 1.2rem 1rem;
    border-radius: 18px;
    background: rgba(255,255,255,0.02);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}