/**
 * Estilos para el shortcode de Acapellas e Instrumentales
 * Extraído de shortcode-acapellas.php para mejor organización y rendimiento
 */

.hero__content {
    display: none;
}

/* Contenedor principal */
.acapellas-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    border-radius: 12px;
    font-family: Arial, sans-serif;
}

/* Header */
.acapellas-container .acapellas-header {
    background: linear-gradient(135deg, #1D1D3E 0%, #252550 100%);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.acapellas-container .header-title {
    color: #DFD9F1;
    font-size: 28px;
    margin: 0;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.acapellas-container .header-title i {
    margin-right: 15px;
    color: #3d88fb;
    font-size: 32px;
}

/* Filters */
.acapellas-container .filters-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.acapellas-container .filters-row {
    display: grid;
    grid-template-columns: 1fr 1fr 200px 200px;
    gap: 15px;
}

.acapellas-container .filter-input,
.acapellas-container .filter-select {
    padding: 12px 15px;
    background: #0b0b29;
    border: 2px solid #3d88fb30;
    color: #DFD9F1;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    width: 100%;
    height: 55px;
}

.acapellas-container .filter-input:focus,
.acapellas-container .filter-select:focus {
    border-color: #3d88fb;
    outline: none;
    box-shadow: 0 0 0 3px rgba(61, 136, 251, 0.2);
}

.acapellas-container .bpm-range {
    display: flex;
    align-items: center;
    gap: 10px;
}

.acapellas-container .bpm-range input {
    width: 80px;
}

.acapellas-container .filter-button {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.acapellas-container .apply-btn {
    background: linear-gradient(135deg, #3d88fb 0%, #2c77ea 100%);
    color: white;
}

.acapellas-container .apply-btn:hover {
    box-shadow: 0 5px 15px rgba(61, 136, 251, 0.4);
}

.acapellas-container .reset-btn {
    background: linear-gradient(135deg, #e6564e 0%, #d4453d 100%);
    color: white;
}

.acapellas-container .reset-btn:hover {
    box-shadow: 0 5px 15px rgba(230, 86, 78, 0.4);
}

/* Stats bar */
.acapellas-container .stats-bar {
    background: #1D1D3E;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: #DFD9F1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Demo notice */
.acapellas-container .demo-notice {
    background: linear-gradient(135deg, #e6564e 0%, #d4453d 100%);
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 4px 12px rgba(230, 86, 78, 0.3);
}

.acapellas-container .demo-notice i {
    font-size: 24px;
}

.acapellas-container .demo-notice a {
    color: white;
    text-decoration: underline;
    font-weight: bold;
}

.acapellas-container .demo-notice a:hover {
    text-decoration: none;
}

/* Dual grid layout */
.acapellas-container .acapellas-dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 10px;
    position: relative;
}

.acapellas-container .acapellas-dual-grid::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% - 60px);
    background: linear-gradient(180deg, #3d88fb30 0%, #e6564e30 100%);
    pointer-events: none;
}

.acapellas-container .column-header {
    grid-column: span 1;
    padding: 15px;
    background: linear-gradient(135deg, #1D1D3E 0%, #252550 100%);
    border-radius: 10px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    color: #DFD9F1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.acapellas-container .acapella-header {
    border: 2px solid #e6564e30;
}

.acapellas-container .instrumental-header {
    border: 2px solid #3d88fb30;
}

.acapellas-container .column-header i {
    font-size: 24px;
}

.acapellas-container .acapella-header i {
    color: #e6564e;
}

.acapellas-container .instrumental-header i {
    color: #3d88fb;
}

/* Placeholders */
.acapellas-container .track-placeholder {
    background: linear-gradient(145deg, #0b0b29 0%, #0a0a25 100%);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    color: #666;
    font-size: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 350px;
    border: 2px dashed #3d88fb20;
    position: relative;
    overflow: hidden;
}

.acapellas-container .track-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        #3d88fb05 10px,
        #3d88fb05 20px
    );
    animation: moveStripes 20s linear infinite;
}

@keyframes moveStripes {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.acapellas-container .track-placeholder i {
    font-size: 36px;
    opacity: 0.3;
    z-index: 1;
}

.acapellas-container .acapella-placeholder {
    border-color: #e6564e20;
    background: linear-gradient(145deg, #0b0b29 0%, #0a0a25 100%);
}

.acapellas-container .acapella-placeholder::before {
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        #e6564e05 10px,
        #e6564e05 20px
    );
}

.acapellas-container .acapella-placeholder i {
    color: #e6564e;
}

.acapellas-container .instrumental-placeholder {
    border-color: #3d88fb20;
    background: linear-gradient(145deg, #0b0b29 0%, #0a0a25 100%);
}

.acapellas-container .instrumental-placeholder::before {
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        #3d88fb05 10px,
        #3d88fb05 20px
    );
}

.acapellas-container .instrumental-placeholder i {
    color: #3d88fb;
}

/* Column cards */
.acapellas-container .acapella-column-card {
    position: relative;
}

.acapellas-container .acapella-column-card::after {
    content: '🎤';
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    opacity: 0.3;
}

.acapellas-container .instrumental-column-card {
    position: relative;
}

.acapellas-container .instrumental-column-card::after {
    content: '🎵';
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    opacity: 0.3;
}

/* Grid layout */
.acapellas-container .acapellas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 25px;
    margin-top: 10px;
}

/* Card styles */
.acapellas-container .acapella-card {
    background: linear-gradient(145deg, #1D1D3E 0%, #1a1a38 100%);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border-left: 3px solid transparent;
    transition: all 0.3s, border-left-width 0.3s;
}

.acapellas-container .acapella-type {
    border-left-color: #e6564e;
}

.acapellas-container .acapella-type::after {
    content: '🎤';
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    opacity: 0.3;
}

.acapellas-container .instrumental-type::after {
    content: '🎵';
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    opacity: 0.3;
}

.acapellas-container .acapella-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transition: transform 0.3s;
    transform-origin: left;
}

.acapellas-container .acapella-card.acapella-type::before {
    background: linear-gradient(90deg, #e6564e 0%, #d4453d 100%) !important;
}

.acapellas-container .acapella-card.instrumental-type::before {
    background: linear-gradient(90deg, #3d88fb 0%, #2c77ea 100%) !important;
}

.acapellas-container .acapella-column-card::before {
    background: linear-gradient(90deg, #e6564e 0%, #d4453d 100%) !important;
}

.acapellas-container .instrumental-column-card::before {
    background: linear-gradient(90deg, #3d88fb 0%, #2c77ea 100%) !important;
}

.acapellas-container .acapella-card:hover {
    background: linear-gradient(145deg, #252550 0%, #1D1D3E 100%);
    border-left-width: 3px;
}

.acapellas-container .acapella-card.acapella-type:hover,
.acapellas-container .acapella-column-card:hover {
    box-shadow: 0 8px 25px rgba(230, 86, 78, 0.3);
    border-left-color: #ff6b63;
}

.acapellas-container .acapella-card.instrumental-type:hover,
.acapellas-container .instrumental-column-card:hover {
    box-shadow: 0 8px 25px rgba(61, 136, 251, 0.3);
    border-left-color: #5d9cfd;
}

.acapellas-container .acapella-card:hover::before {
    transform: scaleX(1);
}

/* Card content */
.acapellas-container .card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.acapellas-container .card-info {
    flex: 1;
}

.acapellas-container .track-name {
    color: #3d88fb;
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 5px 0;
}

.acapellas-container .acapella-type .track-name {
    color: #e6564e;
}

.acapellas-container .instrumental-type .track-name {
    color: #3d88fb;
}

.acapellas-container .artist-subtitle {
    color: #DFD9F1;
    font-size: 14px;
    margin: 0;
    opacity: 0.9;
}

.acapellas-container .type-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: help;
    transition: all 0.3s;
}

.acapellas-container .type-acapella {
    background: linear-gradient(135deg, #e6564e 0%, #d4453d 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(230, 86, 78, 0.3);
}

.acapellas-container .type-instrumental {
    background: linear-gradient(135deg, #3d88fb 0%, #2c77ea 100%);
    color: white;
    box-shadow: 0 2px 6px rgba(61, 136, 251, 0.3);
}

/* Metadata */
.acapellas-container .metadata-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}

.acapellas-container .meta-item {
    text-align: center;
    background: #0b0b29;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #3d88fb20;
    transition: all 0.3s;
}

.acapellas-container .meta-item:hover {
    border-color: #3d88fb60;
    box-shadow: 0 4px 8px rgba(61, 136, 251, 0.1);
}

.acapellas-container .meta-label {
    font-size: 11px;
    color: #9b9bb0;
    text-transform: uppercase;
    display: block;
    margin-bottom: 3px;
}

.acapellas-container .meta-value {
    font-size: 14px;
    color: #DFD9F1;
    font-weight: bold;
}

/* Waveform */
.acapellas-container .waveform-container {
    background: #0b0b29;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 15px;
    height: 60px;
    position: relative;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.3);
}

/* Controls */
.acapellas-container .controls-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.acapellas-container .control-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.acapellas-container .play-btn {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
}

.acapellas-container .play-btn:hover {
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4);
}

.acapellas-container .play-btn.playing {
    background: linear-gradient(135deg, #e6564e 0%, #d4453d 100%);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 4px 12px rgba(230, 86, 78, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(230, 86, 78, 0.6); }
    100% { box-shadow: 0 4px 12px rgba(230, 86, 78, 0.4); }
}

.acapellas-container .download-btn {
    background: linear-gradient(135deg, #3d88fb 0%, #2c77ea 100%);
    color: white;
}

.acapellas-container .download-btn:hover {
    box-shadow: 0 4px 12px rgba(61, 136, 251, 0.4);
}

.acapellas-container .control-btn i {
    transition: transform 0.3s;
}

.acapellas-container .control-btn:hover i {
    opacity: 0.9;
}

/* Dual grid specific styles */
.acapellas-container .acapellas-dual-grid .acapella-card {
    opacity: 1;
}

.acapellas-container .acapellas-dual-grid .acapella-column-card {
    border-left: 3px solid #e6564e;
}

.acapellas-container .acapellas-dual-grid .instrumental-column-card {
    border-left: 3px solid #3d88fb;
}

.acapellas-container .acapellas-dual-grid .acapella-column-card .track-name {
    color: #e6564e;
}

.acapellas-container .acapellas-dual-grid .instrumental-column-card .track-name {
    color: #3d88fb;
}

/* Pagination */
.acapellas-container .pagination {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.acapellas-container .page-btn {
    padding: 10px 20px;
    background: #1D1D3E;
    color: #DFD9F1;
    border: 2px solid #3d88fb30;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
}

.acapellas-container .page-btn:hover:not(:disabled) {
    background: #3d88fb;
    color: white;
}

.acapellas-container .page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.acapellas-container .page-info {
    color: #DFD9F1;
    font-size: 16px;
}

.acapellas-container .loading-container {
    text-align: center;
    padding: 60px 20px;
    color: #DFD9F1;
}

/* Responsive design */
@media (max-width: 1200px) {
    .acapellas-container .acapellas-grid {
        grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    }

    .acapellas-container .acapellas-dual-grid {
        gap: 20px;
    }
}

@media (max-width: 900px) {
    .acapellas-container .acapellas-dual-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .acapellas-container .column-header {
        display: none;
    }

    .acapellas-container .column-header:first-child {
        display: flex;
        grid-column: span 1;
        margin-bottom: -10px;
    }
}

@media (max-width: 768px) {
    .acapellas-container .filters-grid {
        grid-template-columns: 1fr;
    }

    .acapellas-container .filters-row {
        grid-template-columns: 1fr;
    }

    .acapellas-container .acapellas-grid {
        grid-template-columns: 1fr;
    }

    .acapellas-container .metadata-row {
        grid-template-columns: repeat(2, 1fr);
    }
}