/* Стили для модального окна размещения в газете - уникальные классы */
.viaduk-newspaper-modal .newspaper-ad-option {
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 10px;
    background: #fff;
}

.viaduk-newspaper-modal .newspaper-ad-option:hover {
    border-color: #007bff;
    background-color: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.viaduk-newspaper-modal .newspaper-ad-option input[type="radio"]:checked + label {
    color: #007bff;
    font-weight: bold;
}

.viaduk-newspaper-modal .newspaper-ad-option:has(input[type="radio"]:checked) {
    border-color: #007bff;
    background-color: #e3f2fd;
    box-shadow: 0 4px 12px rgba(0,123,255,0.2);
}

.viaduk-newspaper-modal .newspaper-ad-section {
    animation: viadukFadeIn 0.3s ease-in-out;
}

@keyframes viadukFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.viaduk-newspaper-modal .newspaper-ad-char-count {
    position: absolute;
    bottom: 8px;
    right: 12px;
    font-size: 12px;
    color: #6c757d;
    background: white;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid #dee2e6;
}

.viaduk-newspaper-modal .newspaper-ad-total {
    animation: viadukSlideUp 0.3s ease-in-out;
}

@keyframes viadukSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.viaduk-newspaper-modal .newspaper-ad-total .alert {
    border-left: 4px solid #17a2b8;
    background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.viaduk-newspaper-modal .newspaper-ad-total .fw-bold {
    color: #0c5460;
    font-size: 1.1em;
}

/* Стили для кнопок */
.viaduk-newspaper-modal .btn-newspaper-info {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
    border: none;
    transition: all 0.3s ease;
    color: white;
}

.viaduk-newspaper-modal .btn-newspaper-info:hover {
    background: linear-gradient(135deg, #138496 0%, #117a8b 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(23,162,184,0.3);
    color: white;
}

.viaduk-newspaper-modal .btn-newspaper-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    transition: all 0.3s ease;
    color: white;
}

.viaduk-newspaper-modal .btn-newspaper-success:hover {
    background: linear-gradient(135deg, #20c997 0%, #1e7e34 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(40,167,69,0.3);
    color: white;
}

.viaduk-newspaper-modal .btn-newspaper-success:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    color: white;
}

/* Стили для чекбоксов */
.viaduk-newspaper-modal .form-check-input:checked {
    background-color: #007bff;
    border-color: #007bff;
}

.viaduk-newspaper-modal .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

/* Стили для полей ввода */
.viaduk-newspaper-modal .form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

/* Анимация появления ошибок */
.viaduk-newspaper-modal .newspaper-ad-error {
    animation: viadukShake 0.5s ease-in-out;
}

@keyframes viadukShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Адаптивность */
@media (max-width: 768px) {
    .viaduk-newspaper-modal .newspaper-ad-option {
        padding: 12px;
        margin-bottom: 8px;
    }
    
    .viaduk-newspaper-modal .newspaper-ad-char-count {
        position: static;
        text-align: right;
        margin-top: 5px;
        background: transparent;
        border: none;
        padding: 0;
    }
}

/* Стили для модального окна */
.viaduk-newspaper-modal .modal-content {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.viaduk-newspaper-modal .modal-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    border-bottom: 3px solid #e74c3c;
    border-radius: 12px 12px 0 0;
}

.viaduk-newspaper-modal .modal-title {
    font-family: 'Times New Roman', serif;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.viaduk-newspaper-modal .btn-close {
    filter: invert(1);
}

/* Стили для изображения размеров модулей */
.newspaper-ad-module-sizes {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 12px;
    padding: 20px;
    margin: 15px 0;
}

.newspaper-ad-module-sizes h6 {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 15px;
}

.newspaper-ad-module-image {
    transition: transform 0.3s ease;
    cursor: pointer;
}

.newspaper-ad-module-image:hover {
    transform: scale(1.02);
}

/* Адаптивность для изображения */
@media (max-width: 768px) {
    .newspaper-ad-module-sizes {
        padding: 15px;
        margin: 10px 0;
    }
    
    .newspaper-ad-module-sizes h6 {
        font-size: 1rem;
    }
}