/* =========================================
   COMPONENT: HEADER
   ========================================= */

header {
    background-color: var(--bg-card);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo img {
    height: auto;
    max-width: 100%;
    display: block;
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    cursor: pointer;
    color: var(--text-main);
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

    .theme-toggle:hover {
        background-color: var(--disabled-bg);
    }

    .theme-toggle svg {
        width: 20px;
        height: 20px;
        fill: none;
        stroke: currentColor;
        stroke-width: 2;
    }