#toolbar {

    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;

    gap: 12px;

    margin-top: 18px;

    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
}

.toolbar-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;

    min-width: 0;
    max-width: 100%;
    flex: 1 1 auto;
}

.loaded-filename {
    display: inline-block;
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;

    padding: 6px 10px;
    border-radius: 6px;

    font-size: 0.9rem;
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);

    vertical-align: middle;
}

.loaded-filename:empty {
    display: none;
}

.nav {

    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: 10px;

    margin-bottom: 20px;
}

.nav a {

    color: var(--text);
    text-decoration: none;

    padding: 10px 14px;

    border-radius: 8px;

    background: transparent;
}

.nav a.active,
.nav a:hover {

    background: var(--panel-light);
}

.file-button {

    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding: 10px 18px;

    border-radius: 10px;

    background: var(--accent);

    cursor: pointer;

    user-select: none;

    transition: .15s;
}

.file-button:hover {
    transform: translateY(-1px);
}

button {

    border: none;

    background: var(--panel-light);

    color: var(--text);

    padding: 10px 18px;

    border-radius: 10px;

    cursor: pointer;

    transition: .15s;
}

button:hover {
    transform: translateY(-1px);
}

button:disabled {

    opacity: .45;
    cursor: not-allowed;
}

button:disabled:hover {
    transform: none;
}

.zoom-controls {

    margin-left: auto;
    flex: 0 0 auto;
}

#zoomValue {

    min-width: 48px;

    text-align: center;
    color: var(--muted);
}

#toolbar label {

    color: var(--muted);
}

#toolbar select {

    min-height: 38px;
    padding: 8px 10px;

    border:
        1px solid var(--border);

    border-radius: 8px;

    background: var(--panel-light);
    color: var(--text);
}

.checkbox-inline {

    display: inline-flex;
    align-items: center;
    gap: 6px;

    cursor: pointer;
    user-select: none;
}

.checkbox-inline input[type="checkbox"] {

    width: 16px;
    height: 16px;
    margin: 0;
    cursor: pointer;
}