.copy-btn {
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.copy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.copy-btn.copied {
    background-color: #28a745;
    color: white;
    border-color: #28a745;
}

.copy-btn.copied svg {
    display: none;
}

.copy-btn.copied::before {
    content: "✓";
    margin-right: 5px;
}

.pdf-btn-success {
    background-color: #dc3545;
    color: white;
    border-color: #dc3545;
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

.copy-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    z-index: 1000;
    animation: fadeOut 1s ease-in-out forwards;
    animation-delay: 1.5s;
}

/* Language Switcher Styles */
.language-switcher {
    position: absolute;
    top: 15px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 100;
}

.language-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #f1f1f1;
    border: 1px solid #ddd;
    color: #555;
}

.language-btn:hover {
    background-color: #e9e9e9;
}

.language-btn.active {
    background-color: #0d6efd;
    color: white;
    border-color: #0a58ca;
}