/* ===== SISTEMA DE BUSCA - FOCUSNEWS ===== */

/* Container principal da busca */
.search-container {
    position: relative;
    flex: 1;
    max-width: 380px;
    min-width: 280px;
    margin: 0 10px 0 5px;
    z-index: 1000;
}

/* Caixa de busca */
.search-box {
    position: relative;
    width: 100%;
}

/* Ícone de busca */
.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 16px;
    z-index: 2;
    pointer-events: none;
}

/* Campo de entrada */
.search-input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #fff;
    color: #333;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-input:focus {
    border-color: #007bff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
    background: #fff;
}

.search-input::placeholder {
    color: #999;
    font-style: italic;
}

/* Container dos resultados */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1001;
    display: none;
    margin-top: 5px;
}

/* Scrollbar personalizada */
.search-results::-webkit-scrollbar {
    width: 6px;
}

.search-results::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Item de resultado */
.search-result-item {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.focused {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    transform: translateX(3px);
}

/* Categoria do resultado */
.search-result-category {
    font-size: 11px;
    font-weight: 600;
    color: #007bff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

/* Título do resultado */
.search-result-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    line-height: 1.3;
}

/* Conteúdo do resultado */
.search-result-content {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Texto destacado */
.search-result-item mark {
    background: linear-gradient(120deg, #fff3cd 0%, #ffeaa7 100%);
    color: #856404;
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: 600;
}

/* Mensagem de nenhum resultado */
.search-no-results {
    padding: 30px 20px;
    text-align: center;
    color: #666;
}

.search-no-results i {
    font-size: 24px;
    color: #ccc;
    margin-bottom: 10px;
    display: block;
}

.search-no-results p {
    margin: 0;
    font-size: 14px;
    font-style: italic;
}

/* ===== RESPONSIVIDADE ===== */

/* Tablets */
@media (max-width: 768px) {
    .search-container {
        max-width: 300px;
        margin: 0 15px;
    }
    
    .search-input {
        padding: 10px 12px 10px 40px;
        font-size: 13px;
    }
    
    .search-icon {
        left: 12px;
        font-size: 14px;
    }
    
    .search-results {
        max-height: 300px;
    }
    
    .search-result-item {
        padding: 12px 15px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .search-container {
        max-width: 250px;
        margin: 0 10px;
    }
    
    .search-input {
        padding: 8px 10px 8px 35px;
        font-size: 12px;
        border-radius: 20px;
    }
    
    .search-icon {
        left: 10px;
        font-size: 13px;
    }
    
    .search-results {
        max-height: 250px;
        border-radius: 8px;
    }
    
    .search-result-item {
        padding: 10px 12px;
    }
    
    .search-result-title {
        font-size: 13px;
    }
    
    .search-result-content {
        font-size: 11px;
    }
    
    .search-result-category {
        font-size: 10px;
    }
}

/* Mobile muito pequeno */
@media (max-width: 360px) {
    .search-container {
        max-width: 200px;
        margin: 0 8px;
    }
    
    .search-input {
        padding: 6px 8px 6px 30px;
        font-size: 11px;
    }
    
    .search-icon {
        left: 8px;
        font-size: 12px;
    }
}

/* ===== ANIMAÇÕES ===== */

/* Animação de entrada dos resultados */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-results {
    animation: slideDown 0.2s ease-out;
}

/* Animação de hover nos itens */
.search-result-item {
    position: relative;
    overflow: hidden;
}

.search-result-item::before {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.search-result-item:hover::before {
    left: 100%;
}

/* ===== INTEGRAÇÃO COM O HEADER ===== */

/* Ajustes para o header principal */
.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 15px 20px;
}

.focus-logo {
    flex-shrink: 0;
    min-width: 120px;
}

.main-nav {
    flex-shrink: 0;
}

/* Garantir que a busca tenha espaço adequado */
.search-container {
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

/* Ajustes responsivos para o header */
@media (max-width: 1024px) {
    .search-container {
        max-width: 300px;
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .main-header .container {
        gap: 15px;
        padding: 10px 15px;
    }
    
    .search-container {
        max-width: 250px;
        min-width: 150px;
        margin: 0 10px;
    }
    
    .search-input {
        padding: 10px 12px 10px 35px;
        font-size: 13px;
    }
    
    .search-icon {
        left: 12px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .main-header .container {
        gap: 10px;
    }
    
    /* Em mobile, a busca pode ficar em uma linha separada se necessário */
    .search-container {
        order: 3;
        width: 100%;
        max-width: none;
        margin: 10px 0 0 0;
    }
    
    .main-header .container {
        flex-wrap: wrap;
    }
}

/* ===== ACESSIBILIDADE ===== */

/* Foco visível para navegação por teclado */
.search-input:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.search-result-item:focus,
.search-result-item.focused {
    outline: 2px solid #007bff;
    outline-offset: -2px;
}

/* Alto contraste */
@media (prefers-contrast: high) {
    .search-input {
        border-color: #000;
    }
    
    .search-result-item {
        border-bottom-color: #000;
    }
    
    .search-result-item mark {
        background: #ffff00;
        color: #000;
    }
}

/* Redução de movimento */
@media (prefers-reduced-motion: reduce) {
    .search-input,
    .search-result-item,
    .search-results {
        transition: none;
    }
    
    .search-results {
        animation: none;
    }
    
    .search-result-item::before {
        display: none;
    }
}

/* Container principal da busca */
.search-container {
    position: relative;
    flex: 1;
    max-width: 400px;
    margin: 0 20px;
    z-index: 1000;
}

/* Caixa de busca */
.search-box {
    position: relative;
    width: 100%;
}

/* Ícone de busca */
.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 16px;
    z-index: 2;
    pointer-events: none;
}

/* Campo de entrada */
.search-input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #fff;
    color: #333;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-input:focus {
    border-color: #007bff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
    background: #fff;
}

.search-input::placeholder {
    color: #999;
    font-style: italic;
}

/* Container dos resultados */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1001;
    display: none;
    margin-top: 5px;
}

/* Scrollbar personalizada */
.search-results::-webkit-scrollbar {
    width: 6px;
}

.search-results::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Item de resultado */
.search-result-item {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover,
.search-result-item.focused {
    background: linear-gradient(135deg, #f8f9ff 0%, #e8f2ff 100%);
    transform: translateX(3px);
}

/* Categoria do resultado */
.search-result-category {
    font-size: 11px;
    font-weight: 600;
    color: #007bff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

/* Título do resultado */
.search-result-title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    line-height: 1.3;
}

/* Conteúdo do resultado */
.search-result-content {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Texto destacado */
.search-result-item mark {
    background: linear-gradient(120deg, #fff3cd 0%, #ffeaa7 100%);
    color: #856404;
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: 600;
}

/* Mensagem de nenhum resultado */
.search-no-results {
    padding: 30px 20px;
    text-align: center;
    color: #666;
}

.search-no-results i {
    font-size: 24px;
    color: #ccc;
    margin-bottom: 10px;
    display: block;
}

.search-no-results p {
    margin: 0;
    font-size: 14px;
    font-style: italic;
}

/* ===== RESPONSIVIDADE ===== */

/* Tablets */
@media (max-width: 768px) {
    .search-container {
        max-width: 300px;
        margin: 0 15px;
    }
    
    .search-input {
        padding: 10px 12px 10px 40px;
        font-size: 13px;
    }
    
    .search-icon {
        left: 12px;
        font-size: 14px;
    }
    
    .search-results {
        max-height: 300px;
    }
    
    .search-result-item {
        padding: 12px 15px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .search-container {
        max-width: 250px;
        margin: 0 10px;
    }
    
    .search-input {
        padding: 8px 10px 8px 35px;
        font-size: 12px;
        border-radius: 20px;
    }
    
    .search-icon {
        left: 10px;
        font-size: 13px;
    }
    
    .search-results {
        max-height: 250px;
        border-radius: 8px;
    }
    
    .search-result-item {
        padding: 10px 12px;
    }
    
    .search-result-title {
        font-size: 13px;
    }
    
    .search-result-content {
        font-size: 11px;
    }
    
    .search-result-category {
        font-size: 10px;
    }
}

/* Mobile muito pequeno */
@media (max-width: 360px) {
    .search-container {
        max-width: 200px;
        margin: 0 8px;
    }
    
    .search-input {
        padding: 6px 8px 6px 30px;
        font-size: 11px;
    }
    
    .search-icon {
        left: 8px;
        font-size: 12px;
    }
}

/* ===== ANIMAÇÕES ===== */

/* Animação de entrada dos resultados */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-results {
    animation: slideDown 0.2s ease-out;
}

/* Animação de hover nos itens */
.search-result-item {
    position: relative;
    overflow: hidden;
}

.search-result-item::before {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.search-result-item:hover::before {
    left: 100%;
}

/* ===== INTEGRAÇÃO COM O HEADER ===== */

/* Ajustes para o header principal */
.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.focus-logo {
    flex-shrink: 0;
}

.main-nav {
    flex-shrink: 0;
}

/* Ajustes responsivos para o header */
@media (max-width: 768px) {
    .main-header .container {
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .main-header .container {
        gap: 10px;
    }
    
    /* Em mobile, a busca pode ficar em uma linha separada se necessário */
    .search-container {
        order: 3;
        width: 100%;
        max-width: none;
        margin: 10px 0 0 0;
    }
    
    .main-header .container {
        flex-wrap: wrap;
    }
}

/* ===== ACESSIBILIDADE ===== */

/* Foco visível para navegação por teclado */
.search-input:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

.search-result-item:focus,
.search-result-item.focused {
    outline: 2px solid #007bff;
    outline-offset: -2px;
}

/* Alto contraste */
@media (prefers-contrast: high) {
    .search-input {
        border-color: #000;
    }
    
    .search-result-item {
        border-bottom-color: #000;
    }
    
    .search-result-item mark {
        background: #ffff00;
        color: #000;
    }
}

/* Redução de movimento */
@media (prefers-reduced-motion: reduce) {
    .search-input,
    .search-result-item,
    .search-results {
        transition: none;
    }
    
    .search-results {
        animation: none;
    }
    
    .search-result-item::before {
        display: none;
    }
}