/* Улучшенные стили для форм - современный дизайн */

/* Основные стили для форм */
.form-container {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin: 24px 0;
    position: relative;
    overflow: hidden;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

/* Заголовки форм */
.form-container h2 {
    color: #2d3748;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    text-align: center;
}

.form-container p {
    color: #718096;
    text-align: center;
    margin-bottom: 32px;
    font-size: 16px;
    line-height: 1.6;
}

/* Группы полей формы */
.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 8px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Стили для input полей */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="url"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background-color: #ffffff;
    color: #2d3748;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: #cbd5e0;
}

/* Специальные стили для textarea */
.form-group textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.5;
}

/* Стили для select */
.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 48px;
    appearance: none;
}

/* Множественный select */
.form-group select[multiple] {
    min-height: 120px;
    background-image: none;
    padding-right: 20px;
}

.form-group select[multiple] option {
    padding: 8px 12px;
    margin: 2px 0;
    border-radius: 6px;
}

.form-group select[multiple] option:checked {
    background-color: #667eea;
    color: white;
}

/* Стили для file input */
.form-group input[type="file"] {
    border: 2px dashed #e2e8f0;
    background-color: #f7fafc;
    cursor: pointer;
    position: relative;
    text-align: center;
    padding: 32px 20px;
}

.form-group input[type="file"]:hover {
    border-color: #667eea;
    background-color: #edf2f7;
}

.form-group input[type="file"]:focus {
    border-color: #667eea;
    background-color: #e6fffa;
}

/* Стили для checkbox группы */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    font-weight: 400;
    font-size: 16px;
    color: #4a5568;
    cursor: pointer;
    padding: 12px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.checkbox-group label:hover {
    background-color: #f7fafc;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    accent-color: #667eea;
    cursor: pointer;
}

/* Стили для кнопок */
.form-button,
button[type="submit"],
.form-group button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 160px;
    position: relative;
    overflow: hidden;
}

.form-button::before,
button[type="submit"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.form-button:hover,
button[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.form-button:hover::before,
button[type="submit"]:hover::before {
    left: 100%;
}

.form-button:active,
button[type="submit"]:active {
    transform: translateY(-1px);
}

/* Вторичные кнопки */
.form-button.secondary {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
}

.form-button.secondary:hover {
    box-shadow: 0 10px 25px rgba(72, 187, 120, 0.3);
}

/* Группа кнопок */
.button-group {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    justify-content: center;
}

/* Стили для подсказок */
.form-group small {
    display: block;
    color: #718096;
    font-size: 14px;
    margin-top: 6px;
    line-height: 1.4;
}

/* Прогресс бар */
.progress-container {
    background-color: #e2e8f0;
    border-radius: 10px;
    padding: 4px;
    margin: 20px 0;
    overflow: hidden;
}

.progress-bar {
    height: 20px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 12px;
}

/* Результаты и статусы */
.result-container {
    margin-top: 24px;
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    background-color: #f7fafc;
}

.result-container.success {
    border-left-color: #48bb78;
    background-color: #f0fff4;
}

.result-container.error {
    border-left-color: #f56565;
    background-color: #fff5f5;
}

.result-container h3 {
    color: #2d3748;
    margin-bottom: 12px;
    font-size: 18px;
}

.result-container p {
    color: #4a5568;
    margin-bottom: 16px;
    text-align: left;
}

.result-link {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.result-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    color: white;
    text-decoration: none;
}

/* Адаптивность */
@media (max-width: 768px) {
    .form-container {
        padding: 24px 16px;
        margin: 16px 0;
    }
    
    .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .form-button,
    button[type="submit"] {
        width: 100%;
        max-width: 280px;
    }
    
    .checkbox-group {
        gap: 8px;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 14px 16px;
        font-size: 16px; /* Предотвращает зум на iOS */
    }
}

/* Анимации загрузки */
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Плейсхолдеры */
.form-placeholder {
    text-align: center;
    padding: 48px 24px;
    color: #718096;
    background-color: #f7fafc;
    border: 2px dashed #e2e8f0;
    border-radius: 12px;
    margin: 24px 0;
}

.form-placeholder h3 {
    color: #4a5568;
    margin-bottom: 16px;
}

/* Специфические стили для разных продуктов */

/* Анализ договоров - зеленая тема */
.contract-analysis .form-container::before {
    background: linear-gradient(90deg, #48bb78 0%, #38a169 100%);
}

.contract-analysis .form-button,
.contract-analysis button[type="submit"] {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
}

.contract-analysis .form-button:hover,
.contract-analysis button[type="submit"]:hover {
    box-shadow: 0 10px 25px rgba(72, 187, 120, 0.3);
}

.contract-analysis .form-group input:focus,
.contract-analysis .form-group textarea:focus,
.contract-analysis .form-group select:focus {
    border-color: #48bb78;
    box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

/* Мониторинг новостей - синяя тема */
.news-analysis .form-container::before {
    background: linear-gradient(90deg, #4299e1 0%, #3182ce 100%);
}

.news-analysis .form-button,
.news-analysis button[type="submit"] {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
}

.news-analysis .form-button:hover,
.news-analysis button[type="submit"]:hover {
    box-shadow: 0 10px 25px rgba(66, 153, 225, 0.3);
}

.news-analysis .form-group input:focus,
.news-analysis .form-group textarea:focus,
.news-analysis .form-group select:focus {
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.1);
}

/* Создание сайтов - оранжевая тема */
.site-presentations .form-container::before {
    background: linear-gradient(90deg, #ed8936 0%, #dd6b20 100%);
}

.site-presentations .form-button,
.site-presentations button[type="submit"] {
    background: linear-gradient(135deg, #ed8936 0%, #dd6b20 100%);
}

.site-presentations .form-button:hover,
.site-presentations button[type="submit"]:hover {
    box-shadow: 0 10px 25px rgba(237, 137, 54, 0.3);
}

.site-presentations .form-group input:focus,
.site-presentations .form-group textarea:focus,
.site-presentations .form-group select:focus {
    border-color: #ed8936;
    box-shadow: 0 0 0 3px rgba(237, 137, 54, 0.1);
}

/* CRM автоматизация - фиолетовая тема */
.crm-automation .form-container::before {
    background: linear-gradient(90deg, #9f7aea 0%, #805ad5 100%);
}

.crm-automation .form-button,
.crm-automation button[type="submit"] {
    background: linear-gradient(135deg, #9f7aea 0%, #805ad5 100%);
}

.crm-automation .form-button:hover,
.crm-automation button[type="submit"]:hover {
    box-shadow: 0 10px 25px rgba(159, 122, 234, 0.3);
}

.crm-automation .form-group input:focus,
.crm-automation .form-group textarea:focus,
.crm-automation .form-group select:focus {
    border-color: #9f7aea;
    box-shadow: 0 0 0 3px rgba(159, 122, 234, 0.1);
}

/* Телефонный дашборд - красная тема */
.telephony-dashboard .form-container::before {
    background: linear-gradient(90deg, #f56565 0%, #e53e3e 100%);
}

.telephony-dashboard .form-button,
.telephony-dashboard button[type="submit"] {
    background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
}

.telephony-dashboard .form-button:hover,
.telephony-dashboard button[type="submit"]:hover {
    box-shadow: 0 10px 25px rgba(245, 101, 101, 0.3);
}

.telephony-dashboard .form-group input:focus,
.telephony-dashboard .form-group textarea:focus,
.telephony-dashboard .form-group select:focus {
    border-color: #f56565;
    box-shadow: 0 0 0 3px rgba(245, 101, 101, 0.1);
}