/* Frontend Styles for Toolkit AI Text To Speech */

.toolkit-tts-container {
    max-width: 800px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.toolkit-tts-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.toolkit-tts-header {
    background: #f8f9fa;
    padding: 15px 20px;
    border-bottom: 1px solid #e0e0e0;
}

.toolkit-tts-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.25rem;
}

.toolkit-tts-body {
    padding: 20px;
}

.toolkit-tts-field {
    margin-bottom: 20px;
}

.toolkit-tts-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #555;
    font-size: 0.9rem;
}

.toolkit-tts-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    min-height: 120px;
    box-sizing: border-box;
}

.toolkit-tts-textarea:focus {
    border-color: #007cba;
    outline: none;
    box-shadow: 0 0 0 1px #007cba;
}

.toolkit-tts-counter {
    text-align: right;
    font-size: 0.85rem;
    color: #666;
    margin-top: 5px;
}

.toolkit-tts-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.toolkit-tts-row .toolkit-tts-field {
    flex: 1 1 200px;
}

.toolkit-tts-select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    font-size: 1rem;
}

.toolkit-tts-slider {
    width: 100%;
    margin: 8px 0;
}

.toolkit-tts-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 25px 0 15px;
}

.toolkit-tts-button {
    padding: 12px 25px;
    font-size: 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
}

.toolkit-tts-button-primary {
    background: #007cba;
    color: #fff;
}

.toolkit-tts-button-primary:hover {
    background: #005a87;
}

.toolkit-tts-button-secondary {
    background: #f0f0f0;
    color: #333;
    border: 1px solid #ccc;
}

.toolkit-tts-button-secondary:hover {
    background: #e0e0e0;
}

.toolkit-tts-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.toolkit-tts-player {
    margin: 20px 0;
}

.toolkit-tts-player audio {
    width: 100%;
}

.toolkit-tts-loading {
    text-align: center;
    padding: 30px;
}

.toolkit-tts-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007cba;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: toolkit-tts-spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Responsive */
@media (max-width: 600px) {
    .toolkit-tts-row {
        flex-direction: column;
        gap: 0;
    }

    .toolkit-tts-actions {
        flex-direction: column;
    }

    .toolkit-tts-button {
        width: 100%;
        text-align: center;
    }
}