/* header.css */
.header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn,
.menu-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.5rem;
    border-radius: 0.5rem;
    font-size: 1.25rem;
    transition: background-color 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-btn:hover,
.menu-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}