/**
 * Estilos do Tradutor
 * 
 * @package TeteWathuTradutor
 */

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Container geral */
.tradutor-container {
    animation: fadeIn 0.5s ease-in-out;
}

/* Cabeçalho */
.tradutor-header {
    position: sticky;
    top: 0;
    z-index: 100;
}

.tradutor-logo img {
    max-height: 60px;
    width: auto;
    margin-bottom: 10px;
}

/* Controles de idioma */
.language-selector {
    transition: all 0.3s ease;
    position: relative;
}

.language-selector:hover {
    background-color: #e8eaed;
}

.language-selector::after {
    content: '▼';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: #5f6368;
}

/* Botão de troca */
.swap-button {
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.swap-button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.swap-button:active {
    transform: scale(0.95);
}

/* Caixas de tradução */
.tradutor-boxes {
    position: relative;
}

.tradutor-textarea,
.tradutor-output {
    transition: all 0.3s ease;
}

.tradutor-textarea:focus {
    transform: scale(1.01);
}

/* Caracteres restantes */
.char-count {
    position: absolute;
    bottom: 8px;
    right: 8px;
    font-size: 12px;
    color: #5f6368;
}

/* Botão de limpar */
.clear-button {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    color: #5f6368;
    cursor: pointer;
    font-size: 18px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.clear-button:hover {
    background-color: #f1f3f4;
    color: #202124;
}

/* Área de pronúncia */
.pronuncia-area {
    animation: fadeIn 0.3s ease-in-out;
}

.audio-players-container {
    margin-top: 10px;
}

.audio-player-item {
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.play-button {
    transition: all 0.3s ease;
}

.play-button:hover {
    background-color: #1557b0;
    transform: scale(1.1);
}

.play-button:active {
    transform: scale(0.95);
}

.play-button.playing {
    animation: pulse 1s infinite;
}

/* Área de informações */
.info-area {
    animation: fadeIn 0.5s ease-in-out;
}

.info-section {
    border-left: 4px solid #1a73e8;
    padding-left: 16px;
}

/* Widgets */
.widget-area {
    transition: all 0.3s ease;
}

.widget-area:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.widget-title {
    font-size: 18px;
    font-weight: 600;
    color: #202124;
    margin-bottom: 12px;
}

/* Estados de loading */
.tradutor-output.loading {
    position: relative;
    min-height: 100px;
}

.tradutor-output.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #1a73e8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Mensagens de erro */
.error-message {
    color: #d93025;
    background-color: #fce8e6;
    padding: 12px 16px;
    border-radius: 4px;
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.error-message::before {
    content: '⚠';
    font-size: 20px;
}

/* Mensagens de sucesso */
.success-message {
    color: #137333;
    background-color: #e6f4ea;
    padding: 12px 16px;
    border-radius: 4px;
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.success-message::before {
    content: '✓';
    font-size: 20px;
}

/* Tooltip */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: #202124;
    color: #fff;
    text-align: center;
    border-radius: 4px;
    padding: 8px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 12px;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Scrollbar personalizada */
.tradutor-output::-webkit-scrollbar,
.tradutor-textarea::-webkit-scrollbar {
    width: 8px;
}

.tradutor-output::-webkit-scrollbar-track,
.tradutor-textarea::-webkit-scrollbar-track {
    background: #f1f3f4;
    border-radius: 4px;
}

.tradutor-output::-webkit-scrollbar-thumb,
.tradutor-textarea::-webkit-scrollbar-thumb {
    background: #dadce0;
    border-radius: 4px;
}

.tradutor-output::-webkit-scrollbar-thumb:hover,
.tradutor-textarea::-webkit-scrollbar-thumb:hover {
    background: #bdc1c6;
}

/* Responsividade adicional */
@media (max-width: 1024px) {
    .tradutor-container {
        padding: 15px;
    }
    
    .tradutor-area {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .tradutor-container {
        padding: 10px;
    }
    
    .tradutor-area {
        padding: 15px;
    }
    
    .tradutor-title {
        font-size: 20px;
    }
    
    .tradutor-textarea,
    .tradutor-output {
        min-height: 150px;
        font-size: 14px;
    }
    
    .language-selector {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .swap-button {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* Modo escuro (opcional) */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #202124;
        color: #e8eaed;
    }
    
    .tradutor-header,
    .tradutor-area,
    .info-area,
    .widget-area,
    .tradutor-footer {
        background-color: #292a2d;
        color: #e8eaed;
    }
    
    .tradutor-textarea,
    .tradutor-output {
        background-color: #35363a;
        border-color: #5f6368;
        color: #e8eaed;
    }
    
    .language-selector {
        background-color: #35363a;
        color: #e8eaed;
    }
    
    .pronuncia-area {
        background-color: #35363a;
    }
}

/* Acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visível para acessibilidade */
button:focus-visible,
textarea:focus-visible,
input:focus-visible {
    outline: 2px solid #1a73e8;
    outline-offset: 2px;
}

/* Impressão */
@media print {
    .tradutor-header,
    .tradutor-footer,
    .tradutor-widgets,
    .swap-button,
    .play-button {
        display: none;
    }
    
    .tradutor-area,
    .info-area {
        box-shadow: none;
        border: 1px solid #dadce0;
    }
}



/* Seção de Widgets */
.widgets-section {
    background-color: #f8f9fa;
    padding: 40px 0;
    margin-top: 40px;
    border-top: 1px solid #e0e0e0;
}

.widgets-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 0 auto;
}

.widget-column {
    background: #ffffff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.widget-column h3 {
    color: #1a73e8;
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1a73e8;
}

.widget-column p {
    margin: 10px 0;
    line-height: 1.6;
}

.widget-column a {
    color: #1a73e8;
    text-decoration: none;
    transition: color 0.2s;
}

.widget-column a:hover {
    color: #1557b0;
    text-decoration: underline;
}

/* Widget de Contacto */
.contact-widget p {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Widget de Redes Sociais */
.social-widget .social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.social-widget .social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: #f1f3f4;
    border-radius: 20px;
    transition: all 0.3s;
}

.social-widget .social-link:hover {
    background: #e8eaed;
    transform: translateY(-2px);
}

/* Widget de Texto Livre */
.text-widget ul,
.text-widget ol {
    margin-left: 20px;
    margin-top: 10px;
}

.text-widget li {
    margin: 5px 0;
}

/* Responsivo para Widgets */
@media (max-width: 768px) {
    .widgets-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .widgets-section {
        padding: 30px 0;
    }
}