/**
 * Waverse Waveform Preview Frontend CSS
 * 
 * Styling for the waveform audio preview grid
 */

/* Container */
.waverse-waveform-preview-container {
    margin: 0;
    /* Ensure proper stacking context below header */
    position: relative;
    z-index: 0;
}


/* Group title and description */
.waverse-waveform-group-title {
    font-size: 1.5rem;
    margin: 0 0 0.75rem;
    font-weight: 600;
}

.waverse-waveform-group-desc {
    margin: 0 0 1.5rem;
    line-height: 1.6;
}

/* Grid layout */
.waverse-waveform-grid {
    display: grid;
    grid-template-columns: var(--waverse-grid-columns, repeat(3, 1fr));
    /* Default a 3, mas usa a variável se definida */
    gap: var(--waverse-grid-gap, 15px);
    width: 100%;
    margin-top: 15px;
}

/* Waveform container */
.elementor-widget-waverse-waveform-preview .waverse-waveform-container,
.waverse-waveform-preview-container .waverse-waveform-container {
    min-height: 60px;
    height: auto;
    display: block;
}

/* Waveform placeholder */
.elementor-widget-waverse-waveform-preview .waverse-waveform-placeholder,
.waverse-waveform-preview-container .waverse-waveform-placeholder {
    margin-bottom: 0;
    min-height: 40px;
    height: 40px;
    width: 100%;
    display: block;
    background: transparent;
}

/* Responsive grid */
@media (max-width: 992px) {
    .waverse-waveform-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .waverse-waveform-grid {
        grid-template-columns: 1fr;
    }
}

/* Audio card */
.waverse-waveform-card {
    position: relative;
    background-color: #e0e0e0;
    border-radius: 5px;
    padding: 12px 12px 8px 12px;
    cursor: pointer;
    cursor: pointer;
    transition: box-shadow 0.3s ease-in-out;
    overflow: hidden;
}

.waverse-waveform-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    /* transform: scale(1.03); Removed to prevent stacking context issues */
}

/* Esconder alguns controles por padrão */
.waverse-waveform-controls,
.waverse-waveform-duration {
    display: none;
}

/* Header with title and play button */
.waverse-waveform-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 10px;
}

/* Title */
.waverse-waveform-title {
    flex: 1;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
}

/* Título ocupa espaço disponível */
.waverse-waveform-title {
    margin-right: 0;
    margin-left: 0;
}

/* Reset completo para o wrapper do botão */
.waverse-play-button-wrapper {
    margin: 0;
    padding: 0;
    background: none;
    position: relative;
}

/* Wrapper do botão não cresce e mantém tamanho original */
.waverse-play-button-wrapper {
    flex-shrink: 0;
    line-height: 0;
    background: transparent;
    box-shadow: none;
    border: none;
    border-radius: 0;
}

/* Reset completo para o botão de play/pause */
div.elementor-widget-waverse-waveform-preview button.waverse-waveform-title-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    margin: 0;
    border: 0;
    border-radius: 50%;
    box-shadow: none;
    outline: none;
    background-image: none;
    text-shadow: none;
    font-size: 0;
    line-height: 0;
    flex-shrink: 0;
    transition: transform 0.15s ease;
    overflow: visible;
    text-decoration: none;
    background-color: var(--play-button-background-color, #1e88e5);
    color: var(--play-button-icon-color, #fff);
    cursor: pointer;
    position: relative;
    /* Variáveis CSS para customização */
    --play-button-icon-color: #fff;
    --play-button-background-color: #1e88e5;
    --play-button-icon-color-hover: #fff;
    --play-button-background-color-hover: #1565c0;
}

div.elementor-widget-waverse-waveform-preview button.waverse-waveform-title-play:hover {
    transform: scale(1.15);
    color: var(--play-button-icon-color-hover, #fff);
    background-color: var(--play-button-background-color-hover, #1565c0);
}

/* Estilos base compartilhados para os ícones */
div.elementor-widget-waverse-waveform-preview span.waverse-icon-play,
div.elementor-widget-waverse-waveform-preview span.waverse-icon-pause {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    line-height: 0;
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    color: inherit;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

/* Esconder o ícone pause por padrão */
div.elementor-widget-waverse-waveform-preview span.waverse-icon-pause {
    visibility: hidden;
    opacity: 0;
}

/* Mostrar apenas o ícone pause quando o áudio está reproduzindo */
div.elementor-widget-waverse-waveform-preview .is-playing span.waverse-icon-pause,
div.elementor-widget-waverse-waveform-preview .playing span.waverse-icon-pause {
    visibility: visible;
    opacity: 1;
}

/* Esconder o ícone play quando o áudio está reproduzindo */
div.elementor-widget-waverse-waveform-preview .is-playing span.waverse-icon-play,
div.elementor-widget-waverse-waveform-preview .playing span.waverse-icon-play {
    visibility: hidden;
    opacity: 0;
}

div.elementor-widget-waverse-waveform-preview span.waverse-icon-play svg,
div.elementor-widget-waverse-waveform-preview span.waverse-icon-pause svg {
    width: 10px;
    height: 10px;
    fill: currentColor;
    display: block;
    background: transparent;
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.waverse-icon-pause {
    display: none;
}

.waverse-waveform-card.playing .waverse-icon-play {
    display: none;
}

.waverse-waveform-card.playing .waverse-icon-pause {
    display: block;
}

/* Waveform container */
.waverse-waveform-container {
    position: relative;
    min-height: 60px;
    margin-bottom: 0;

    /* CSS Variables to be overridden by widget controls */
    --waveform-color: #000000;
    --waveform-progress-color: #7a7a7a;
}

/* Garantir visibilidade do canvas WaveSurfer */
.elementor-widget-waverse-waveform-preview .waverse-waveform-placeholder wave,
.elementor-widget-waverse-waveform-preview .waverse-waveform-placeholder canvas,
.waverse-waveform-preview-container .waverse-waveform-placeholder wave,
.waverse-waveform-preview-container .waverse-waveform-placeholder canvas {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 40px;
}

/* Controls removidos - não mais necessários */

/* Loading animation */
.waverse-waveform-loading {
    display: none;
}

.waverse-waveform-loading-dot {
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: white;
    margin: 0 2px;
    animation: waverse-waveform-loading 1.4s infinite ease-in-out both;
}

.waverse-waveform-loading-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.waverse-waveform-loading-dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes waverse-waveform-loading {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}


/* States */
.waverse-waveform-container.is-loading .waverse-waveform-placeholder {
    min-height: 40px;
    position: relative;
}

/* Estilos para indicadores foram removidos */

.waverse-waveform-container.is-loading .waverse-waveform-play-icon {
    display: none;
}

.waverse-waveform-container.is-playing .waverse-waveform-play-icon {
    display: none;
}

.waverse-waveform-container.is-playing .waverse-waveform-pause-icon {
    display: block;
}

.waverse-waveform-container.is-paused .waverse-waveform-play-icon {
    display: block;
}

.waverse-waveform-container.is-paused .waverse-waveform-pause-icon {
    display: none;
}

/* Error state */
.waverse-waveform-container.has-error {
    opacity: 0.5;
}

/* WaveSurfer specific overrides */
.waverse-waveform-container wave {
    overflow: hidden !important;
    z-index: auto !important;
}

/* Fix for ugly cursor in wavesurfer */
.elementor-widget-waverse-waveform-preview .wavesurfer-cursor {
    display: none;
}

/* Hover interaction */
.waverse-waveform-card:hover .waverse-waveform-container wave {
    opacity: 0.9;
}

/* Load More functionality */
.waverse-hidden-item {
    display: none !important;
}

.waverse-load-more-wrapper {
    margin-top: 30px;
    text-align: center;
}

.waverse-load-more-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: #1e88e5;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.waverse-load-more-button:hover {
    background-color: #1565c0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.waverse-load-more-button:active {
    transform: translateY(0);
}

.waverse-load-more-icon-before,
.waverse-load-more-icon-after {
    display: inline-flex;
    align-items: center;
    line-height: 1;
}

.waverse-load-more-icon-before svg,
.waverse-load-more-icon-after svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

/* Hide button when all items are visible */
.waverse-load-more-wrapper.waverse-all-loaded,
.waverse-load-more-wrapper[style*="display: none"] {
    display: none !important;
}

/* Smooth transition for items appearing */
.waverse-waveform-card {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Toggle Icons Logic */
.waverse-load-more-button .waverse-icon-less {
    display: none;
}

.waverse-load-more-button.is-expanded .waverse-icon-more {
    display: none !important;
}

.waverse-load-more-button.is-expanded .waverse-icon-less {
    display: inline-flex !important;
}