@import url('main.css');

#main_dissertation{
    color: #fff;
}

/* Стили для формы редактирования диссертации */
.edit-dissertation-container {
    max-width: 900px;
    margin: 20px auto;
    padding: 25px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.edit-dissertation-container h1 {
    text-align: center;
    color: #8B4513;
    margin-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
}

.current-files {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.current-files h3 {
    color: #8B4513;
    margin-bottom: 15px;
}

.file-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
}

.file-item {
    flex: 1;
    min-width: 250px;
}

.file-label {
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.file-value {
    color: #666;
    font-size: 14px;
}

.file-preview {
    max-width: 150px;
    max-height: 200px;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin-top: 10px;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.form-section h3 {
    color: #8B4513;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section h3 i {
    font-style: normal;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group label .required {
    color: #e53935;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    background-color: white;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: #8B4513;
    outline: none;
    box-shadow: 0 0 0 2px rgba(139, 69, 19, 0.1);
}

.file-input-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
    margin-bottom: 10px;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-input-button {
    display: inline-block;
    padding: 12px 20px;
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    width: 100%;
    transition: all 0.3s;
}

.file-input-button:hover {
    background-color: #e0e0e0;
    border-color: #8B4513;
}

.file-name {
    margin-top: 5px;
    font-size: 14px;
    color: #666;
    padding: 5px 10px;
    background-color: #f9f9f9;
    border-radius: 4px;
    border: 1px dashed #ddd;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.submit-button {
    flex: 1;
    padding: 14px;
    background-color: #8B4513;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #6d3410;
}

.cancel-button {
    flex: 1;
    padding: 14px;
    background-color: #f0f0f0;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.cancel-button:hover {
    background-color: #e0e0e0;
}

.message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
}

.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 14px;
    color: #666;
}

.field-hint {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    font-style: italic;
}

@media (max-width: 768px) {
    .edit-dissertation-container {
        margin: 10px;
        padding: 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .file-info {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .file-item {
        min-width: 100%;
    }
        }

/* Стили для формы добавления диссертации */
.add-dissertation-container {
    max-width: 900px;
    margin: 20px auto;
    padding: 25px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.add-dissertation-container h1 {
    text-align: center;
    color: #8B4513;
    margin-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.form-section h3 {
    color: #8B4513;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.form-section h3 i {
    font-style: normal;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group label .required {
    color: #e53935;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    background-color: white;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: #8B4513;
    outline: none;
    box-shadow: 0 0 0 2px rgba(139, 69, 19, 0.1);
}

.file-input-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
    width: 100%;
    margin-bottom: 10px;
}

.file-input-wrapper input[type="file"] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-input-button {
    display: inline-block;
    padding: 12px 20px;
    background-color: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    width: 100%;
    transition: all 0.3s;
}

.file-input-button:hover {
    background-color: #e0e0e0;
    border-color: #8B4513;
}

.file-name {
    margin-top: 5px;
    font-size: 14px;
    color: #666;
    padding: 5px 10px;
    background-color: #f9f9f9;
    border-radius: 4px;
    border: 1px dashed #ddd;
}

.image-preview {
    max-width: 200px;
    max-height: 200px;
    margin-top: 10px;
    display: none;
    border-radius: 8px;
    border: 1px solid #ddd;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.submit-button {
    flex: 1;
    padding: 14px;
    background-color: #8B4513;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #6d3410;
}

.cancel-button {
    flex: 1;
    padding: 14px;
    background-color: #f0f0f0;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.cancel-button:hover {
    background-color: #e0e0e0;
}

.message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
}

.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.field-hint {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
    font-style: italic;
}

.form-tips {
    background-color: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    border-left: 4px solid #8B4513;
}

.form-tips h4 {
    color: #8B4513;
    margin-bottom: 10px;
}

.form-tips ul {
    padding-left: 20px;
    margin: 0;
}

.form-tips li {
    margin-bottom: 5px;
    font-size: 14px;
    color: #666;
}

@media (max-width: 768px) {
    .add-dissertation-container {
        margin: 10px;
        padding: 20px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

.dissertation-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-top: 20px;
}

.dissertation-item {
    background-color: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-left: 5px solid #8B4513; /* Цвет для диссертаций */
}

.dissertation-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.dissertation-header {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-bottom: 20px;
}

.dissertation-cover {
    width: 180px;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.dissertation-content {
    flex: 1;
}

.dissertation-title {
    color: #8B4513;
    margin-bottom: 15px;
    font-size: 1.6rem;
    line-height: 1.3;
}

.dissertation-degree {
    display: inline-block;
    background-color: #f5f5f5;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    font-size: 1rem;
    border-left: 3px solid #8B4513;
}

.dissertation-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
    color: #666;
    font-size: 0.95rem;
}

.dissertation-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dissertation-meta-item i {
    font-style: normal;
    color: #8B4513;
}

.dissertation-abstract {
    color: #333;
    line-height: 1.7;
    margin-bottom: 20px;
    text-align: justify;
}

.dissertation-details {
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    margin-top: 20px;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 1rem;
    color: #333;
    font-weight: 600;
}

.dissertation-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.dissertation-link {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.view-btn {
    background-color: #8B4513;
    color: white;
}

.view-btn:hover {
    background-color: #6d3410;
}

.download-btn {
    background-color: #2c3e50;
    color: white;
}

.download-btn:hover {
    background-color: #1a252f;
}

.edit-btn {
    background-color: var(--header-background);
    color: white;
}

.edit-btn:hover {
    background-color: #144347;
}

.delete-btn {
    background-color: #f44336;
    color: white;
}

.delete-btn:hover {
    background-color: #d32f2f;
}

.no-dissertations {
    text-align: center;
    padding: 60px 40px;
    color: #666;
    font-size: 1.3rem;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 2px dashed #ddd;
}

.add-dissertation-btn {
    padding: 12px 25px;
    background-color: #8B4513;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 10px;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s;
}

.add-dissertation-btn:hover {
    background-color: #6d3410;
}

/* Статус диссертации */
.dissertation-status {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-left: 15px;
}

.status-defense {
    background-color: #e8f4fd;
    color: #1976d2;
    border: 1px solid #bbdefb;
}

.status-completed {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.status-in-progress {
    background-color: #fff3e0;
    color: #ef6c00;
    border: 1px solid #ffe0b2;
}

/* Адаптивность */
@media (max-width: 992px) {
    .dissertation-header {
        flex-direction: column;
    }
    
    .dissertation-cover {
        width: 100%;
        height: 300px;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dissertation-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .dissertation-links {
        flex-wrap: wrap;
    }
    
    .dissertation-link {
        flex: 1;
        min-width: 150px;
        justify-content: center;
    }
    
    .dissertation-item {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .dissertation-title {
        font-size: 1.3rem;
    }
    
    .dissertation-cover {
        height: 200px;
    }
    
    .dissertation-link {
        min-width: 100%;
    }
}