/* =========================
   PRODUCT VOICE TEXT CSS
========================= */

.product-voice-widget {
    display: inline-block;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.product-voice-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* =========================
   ICON STYLES
========================= */
.product-voice-icon {
    cursor: pointer;
    user-select: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.product-voice-icon i {
    z-index: 2;
    position: relative;
}

/* Size variants */
.product-voice-widget.size-small .product-voice-icon {
    width: 45px;
    height: 45px;
    font-size: 18px;
}

.product-voice-widget.size-medium .product-voice-icon {
    width: 55px;
    height: 55px;
    font-size: 22px;
}

.product-voice-widget.size-large .product-voice-icon {
    width: 70px;
    height: 70px;
    font-size: 28px;
}

/* Hover effects */
.product-voice-icon:hover {
    transform: scale(1.1);
}

.product-voice-icon:active {
    transform: scale(0.95);
}

/* Playing animation */
.product-voice-icon.playing {
    animation: voicePulse 1.5s ease-in-out infinite;
}

@keyframes voicePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* =========================
   SELECT STYLES
========================= */
.product-voice-select {
    border: 1px solid #e1e1e1;
    border-radius: 6px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    outline: none;
}

.product-voice-widget.size-small .product-voice-select {
    padding: 6px 10px;
    font-size: 13px;
}

.product-voice-widget.size-medium .product-voice-select {
    padding: 8px 12px;
    font-size: 14px;
}

.product-voice-widget.size-large .product-voice-select {
    padding: 10px 15px;
    font-size: 16px;
}

.product-voice-select:hover {
    border-color: #667eea;
}

.product-voice-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 768px) {
    .product-voice-widget.size-large .product-voice-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    
    .product-voice-widget.size-medium .product-voice-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .product-voice-widget.size-small .product-voice-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .product-voice-select {
        font-size: 13px !important;
        padding: 6px 10px !important;
    }
}

@media (max-width: 480px) {
    .product-voice-bar {
        gap: 8px;
    }
    
    .product-voice-widget.size-large .product-voice-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .product-voice-widget.size-medium .product-voice-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .product-voice-widget.size-small .product-voice-icon {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .product-voice-select {
        font-size: 12px !important;
        padding: 5px 8px !important;
    }
}

/* =========================
   LOADING STATE
========================= */
.product-voice-icon.loading {
    pointer-events: none;
    opacity: 0.7;
}

.product-voice-icon.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: loading-spin 1s linear infinite;
    z-index: 3;
}

@keyframes loading-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* =========================
   ERROR STATE
========================= */
.product-voice-widget.error .product-voice-icon {
    background: #f44336 !important;
    color: white !important;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* =========================
   TOOLTIP (optional)
========================= */
.product-voice-icon[title]:hover::before {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 5px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 12px;
    border-radius: 4px;
    white-space: nowrap;
    z-index: 10;
}