/* =========================================================
   Top Bar
    padding: var(--space-xs) var(--space-md);
========================================================= */
.top-bar {
    width: 100%;
    background: var(--topbar-color);
    color: var(--text-heading);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: var(--z-sticky);
    transition: var(--transition-default);
}

    /* -------------------------
   Top Bar Sections
------------------------- */
    .top-bar .top-bar-left,
    .top-bar .top-bar-right {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    /* -------------------------
   Links in Top Bar
------------------------- */
    .top-bar a {
        color: var(--text-link);
        text-decoration: none;
        font-weight: var(--font-weight-medium);
        transition: var(--transition-default);
    }

        .top-bar a:hover,
        .top-bar a:focus {
            color: var(--text-link-hover);
        }

    /* -------------------------
   Icons in Top Bar
------------------------- */
    .top-bar .icon {
        color: var(--icon-color);
        font-size: 1.25rem;
        cursor: var(--cursor-pointer);
        transition: var(--transition-default);
    }

        .top-bar .icon:hover {
            color: var(--icon-color-hover);
        }

    /* -------------------------
   Buttons in Top Bar
------------------------- */
    .top-bar .btn {
        background-color: var(--surface-header); /* from your root surfaces */
        color: var(--text-heading); /* heading/text color */
        border: 1px solid var(--border-color); /* subtle border to match theme */
       
        border-radius: var(--btn-radius);
        cursor: var(--cursor-pointer);
        transition: var(--transition-default);
    }

        .top-bar .btn:hover,
        .top-bar .btn:focus {
            background-color: var(--interaction-hover); /* interaction background */
            color: var(--color-primary); /* brand orange on hover */
        }

/* -------------------------
   Responsive Adjustments
------------------------- */
@media (max-width: var(--breakpoint-md)) {
    .top-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

        .top-bar .top-bar-left,
        .top-bar .top-bar-right {
            width: 100%;
            justify-content: space-between;
        }
}

/* -------------------------
   Dark Mode Adjustments
------------------------- */
@media (prefers-color-scheme: dark) {
    .top-bar {
        background-color: var(--surface-header);
        color: var(--text-heading);
        box-shadow: var(--shadow-sm);
    }

        .top-bar a {
            color: var(--text-link);
        }

            .top-bar a:hover,
            .top-bar a:focus {
                color: var(--text-link-hover);
            }

        .top-bar .icon {
            color: var(--icon-color);
        }

            .top-bar .icon:hover {
                color: var(--icon-color-hover);
            }

        .top-bar .btn:hover,
        .top-bar .btn:focus {
            background-color: var(--interaction-hover);
            color: var(--text-link-hover);
        }
}


#widthDisplay {
    position: fixed;
    top: 10px;
    right: 10px;
    background: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 5px;
    font-family: sans-serif;
}