/* ========================================
   Стили для инструмента DNS Lookup (IP интернет ресурса)
   ======================================== */

/* Секция ввода домена/IP */
.lookup-input-section {
    margin-bottom: 30px;
}

.lookup-input-section label {
    display: block;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 12px;
    color: #333;
}

.lookup-input-group {
    display: flex;
    gap: 12px;
}

.lookup-input-group input[type="text"] {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.lookup-input-group input[type="text"]:focus {
    outline: none;
    border-color: #0066cc;
}

.lookup-input-group input[type="text"]::placeholder {
    color: #999;
}

/* Секция капчи */
.lookup-captcha-section {
    display: none;
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Лоадер */
.lookup-loader {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    margin: 30px 0;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.lookup-loader p {
    color: #666;
    font-size: 15px;
    margin: 0;
}

/* Результаты проверки */
.lookup-results {
    display: none;
    margin-top: 30px;
}

.lookup-result-card {
    background-color: #fff;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
}

/* Заголовок результатов */
.lookup-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    display: flex;
    align-items: center;
    gap: 15px;
}

.lookup-header i {
    font-size: 28px;
}

.lookup-header h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
}

/* Основная информация */
.lookup-main-info {
    padding: 20px;
    background-color: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.lookup-query {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
}

/* Секции */
.lookup-section {
    padding: 25px;
    border-top: 1px solid #e9ecef;
}

.lookup-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 20px 0;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.lookup-section h4 i {
    color: #0066cc;
}

/* Сетка информации */
.lookup-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.lookup-info-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.lookup-info-item:hover {
    background-color: #e9ecef;
    transform: translateY(-2px);
}

/* Список IP адресов */
.ip-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ip-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #0066cc;
    transition: all 0.3s ease;
}

.ip-item:hover {
    background-color: #e9ecef;
    transform: translateX(5px);
}

.ip-item i {
    color: #0066cc;
    font-size: 18px;
}

.ip-item span {
    font-size: 16px;
    font-family: 'Courier New', monospace;
    color: #333;
    font-weight: 500;
}

/* MX записи */
.mx-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mx-item {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #28a745;
    transition: all 0.3s ease;
}

.mx-item:hover {
    background-color: #e9ecef;
    transform: translateX(5px);
}

.mx-priority {
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.mx-host {
    font-size: 15px;
    font-family: 'Courier New', monospace;
    color: #333;
    font-weight: 500;
}

/* DNS записи */
.dns-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.dns-item {
    padding: 12px 15px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    font-family: 'Courier New', monospace;
    color: #333;
    word-break: break-all;
    transition: all 0.3s ease;
}

.dns-item:hover {
    background-color: #e9ecef;
    border-color: #0066cc;
}

/* TXT записи */
.txt-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.txt-item {
    padding: 12px 15px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 13px;
    font-family: 'Courier New', monospace;
    color: #333;
    line-height: 1.6;
    word-break: break-word;
}

/* Сообщения об ошибках */
.lookup-message {
    display: none;
    padding: 15px;
    margin-top: 20px;
    border-radius: 6px;
    font-size: 14px;
}

.lookup-message.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Адаптивность */
@media (max-width: 1400px) {
    .lookup-info-grid {
        gap: 18px;
    }
    
    .ip-list {
        gap: 10px;
    }
}

@media (max-width: 1200px) {
    .lookup-result-card {
        border-width: 1px;
    }
    
    .lookup-section {
        padding: 20px;
    }
    
    .lookup-info-grid {
        gap: 16px;
    }
}

@media (max-width: 991px) {
    .lookup-header h3 {
        font-size: 20px;
    }
    
    .lookup-header i {
        font-size: 24px;
    }
    
    .lookup-section h4 {
        font-size: 17px;
    }
}

@media (max-width: 810px) {
    .lookup-main-info {
        padding: 18px;
    }
    
    .ip-list {
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .lookup-input-group {
        flex-direction: column;
    }
    
    .lookup-input-group input[type="text"],
    .lookup-input-group button {
        width: 100%;
    }
    
    .lookup-info-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .lookup-header {
        padding: 15px;
        gap: 12px;
    }
    
    .dns-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 650px) {
    .lookup-loader {
        padding: 30px;
    }
    
    .ip-item,
    .mx-item {
        padding: 12px;
    }
}

@media (max-width: 576px) {
    .lookup-input-section label {
        font-size: 14px;
    }
    
    .lookup-input-group input[type="text"] {
        font-size: 14px;
        padding: 10px 14px;
    }
    
    .lookup-section {
        padding: 15px;
    }
    
    .lookup-info-item {
        padding: 12px;
    }
    
    .lookup-section h4 {
        font-size: 16px;
    }
    
    .ip-item span {
        font-size: 14px;
    }
    
    .mx-host {
        font-size: 14px;
    }
    
    .dns-item {
        font-size: 13px;
        padding: 10px 12px;
    }
}

@media (max-width: 480px) {
    .lookup-header {
        padding: 12px;
    }
    
    .lookup-header h3 {
        font-size: 18px;
    }
    
    .lookup-header i {
        font-size: 22px;
    }
    
    .lookup-main-info {
        padding: 15px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .mx-list {
        gap: 10px;
    }
}

@media (max-width: 420px) {
    .lookup-loader {
        padding: 25px;
    }
    
    .ip-item,
    .mx-item {
        padding: 10px;
    }
}

@media (max-width: 375px) {
    .lookup-input-section label {
        font-size: 13px;
    }
    
    .lookup-section {
        padding: 12px;
    }
    
    .lookup-section h4 {
        font-size: 15px;
        gap: 8px;
    }
    
    .ip-item i {
        font-size: 16px;
    }
    
    .ip-item span {
        font-size: 13px;
    }
    
    .mx-priority {
        font-size: 11px;
    }
    
    .mx-host {
        font-size: 13px;
    }
    
    .txt-item {
        font-size: 12px;
        padding: 10px 12px;
    }
}

@media (max-width: 360px) {
    .lookup-header {
        padding: 10px;
    }
    
    .lookup-main-info {
        padding: 12px;
    }
    
    .lookup-info-item {
        padding: 10px;
    }
}

@media (max-width: 320px) {
    .lookup-header h3 {
        font-size: 16px;
    }
    
    .lookup-header i {
        font-size: 20px;
    }
    
    .lookup-query {
        font-size: 13px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .ip-item span {
        font-size: 12px;
    }
    
    .mx-host {
        font-size: 12px;
    }
    
    .dns-item {
        font-size: 12px;
    }
}