.center-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
}

.page-title {
    text-align: center;
    color: #1a2a3a;
    margin-bottom: 30px;
    font-size: 2.8rem;
    font-weight: 700;
}

/* Tab Styles */
.honor-tabs-container {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    background: #f8f9fa;
    padding: 8px;
    border-radius: 50px;
    max-width: fit-content;
    margin: 0 auto;
}

.tab-btn {
    padding: 12px 30px;
    border: none;
    background: none;
    color: #6c757d;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 40px;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: #007bff;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

/* Language Switcher Tabs */
.lang-quick-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.lang-tab {
    padding: 6px 15px;
    font-size: 0.9rem;
    color: #495057;
    background: #e9ecef;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.lang-tab:hover {
    background: #dee2e6;
}

.lang-tab.active {
    background: #fff;
    border-color: #007bff;
    color: #007bff;
    font-weight: bold;
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Photo Tab */
.photo-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.honor-image-container {
    width: 100%;
    max-width: 900px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.honor-main-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.honor-main-img:hover {
    transform: scale(1.02);
}

/* Document Tab */
.document-viewer {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.honor-document {
    width: 100%;
    height: 850px;
    border: 1px solid #dee2e6;
    border-radius: 12px;
    background: #f1f3f5;
    overflow: hidden;
}

.honor-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.viewer-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
}

.btn-primary,
.btn-secondary {
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #007bff;
    color: #fff;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.2);
}

.btn-secondary {
    background-color: #6c757d;
    color: #fff;
}

.btn-secondary:hover {
    background-color: #5a6268;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }

    .tab-btn {
        padding: 10px 20px;
        font-size: 1rem;
    }

    .honor-document {
        height: 550px;
    }

    .viewer-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .center-container {
        padding: 15px;
        margin: 20px 10px;
    }
}