/* =============================================
   ARTIST WAVE PORTFOLIO - ConincStudio™
   Portfolio / track library section
   ============================================= */

.wave-portfolio {
    margin: 40px 0;
}

/* --- Portfolio Header --- */
.wave-portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 18px;
}

.wave-portfolio-title-wrap {
    display: flex;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
}

.wave-portfolio-title-wrap h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: -0.02em;
    color: #FFFFFF;
}

.wave-portfolio-count {
    background: rgba(245, 179, 1, 0.15);
    padding: 4px 14px;
    border-radius: 40px;
    font-size: 0.85rem;
    color: #F5B301;
    font-weight: 500;
}

/* --- Portfolio Controls --- */
.wave-portfolio-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.wave-portfolio-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 60px;
    padding: 0 16px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.2s;
}

.wave-portfolio-search:focus-within {
    border-color: #F5B301;
    background: rgba(255, 255, 255, 0.08);
}

.wave-portfolio-search .search-icon {
    opacity: 0.5;
    font-size: 1rem;
}

.wave-portfolio-search input {
    background: transparent;
    border: none;
    padding: 12px 6px;
    color: #fff;
    outline: none;
    font-size: 0.95rem;
    min-width: 160px;
}

.wave-portfolio-search input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.wave-portfolio-sort {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 60px;
    padding: 12px 20px;
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
}

.wave-portfolio-sort:focus {
    border-color: #F5B301;
}

.wave-portfolio-sort option {
    background: #1A1A1A;
    color: #fff;
}

/* --- Portfolio Grid --- */
.wave-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.wave-portfolio-item {
    background: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
}

.wave-portfolio-item:hover {
    transform: translateY(-6px);
    border-color: rgba(245, 179, 1, 0.2);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.wave-portfolio-artwork {
    position: relative;
    padding-top: 100%;
    background: #111;
    overflow: hidden;
}

.wave-portfolio-artwork img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.wave-portfolio-item:hover .wave-portfolio-artwork img {
    transform: scale(1.06);
}

.wave-portfolio-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #F5B301;
    border: none;
    color: #0A0A0A;
    font-size: 1.4rem;
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(245, 179, 1, 0.5);
}

.wave-portfolio-item:hover .wave-portfolio-play {
    opacity: 1;
}

.wave-portfolio-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: #FF8C42;
}

.wave-portfolio-meta {
    padding: 14px 16px;
}

.wave-portfolio-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wave-portfolio-artist {
    font-size: 0.8rem;
    opacity: 0.5;
    margin-top: 2px;
}

.wave-portfolio-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px 14px;
    font-size: 0.75rem;
    opacity: 0.4;
}

/* --- Empty State --- */
.wave-portfolio-empty {
    text-align: center;
    padding: 80px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 40px;
    border: 1px dashed rgba(255, 255, 255, 0.06);
}

.wave-portfolio-empty p { 
    font-size: 1.1rem;
    opacity: 0.5;
    margin-bottom: 24px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .wave-portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .wave-portfolio-header {
        flex-direction: column;
        align-items: stretch;
    }

    .wave-portfolio-controls {
        width: 100%;
    }

    .wave-portfolio-search {
        flex: 1;
    }

    .wave-portfolio-search input {
        width: 100%;
        min-width: 0;
    }

    .wave-portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .wave-portfolio-title-wrap h2 {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .wave-portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .wave-portfolio-play {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
}